weather.gc.ca/Monthly/5031200.tab

   1 {
   2   "license": "CC-BY-4.0",
   3   "description": {
   4     "en": "Great Falls Monthly Weather Data",
   5     "fr": "Données météorologiques mensuelles de Great Falls"
   6   },
   7   "sources": "[https://climate.weather.gc.ca/ Environment and Climate Change Canada]",
   8   "schema": {
   9     "fields": [
  10       {
  11         "name": "date",
  12         "type": "string",
  13         "title": {
  14           "ar": "تاريخ",
  15           "ca": "Data",
  16           "da": "Dato",
  17           "de": "Datum",
  18           "en": "Date",
  19           "es": "Fecha",
  20           "fr": "Date",
  21           "ru": "Дата",
  22           "sr": "Датум"
  23         }
  24       },
  25       {
  26         "name": "avgHighTemp",
  27         "type": "number",
  28         "title": {
  29           "ca": "Mitjana de temps. altes",
  30           "da": "Gennemsnitlig højeste temperatur",
  31           "de": "Durchschnittliche Höchsttemperatur",
  32           "en": "Average high temp",
  33           "es": "Promedio de temps. altas",
  34           "fr": "Température maximale moyenne",
  35           "ru": "Средняя высшая темп",
  36           "sr": "Просечна виша температура"
  37         }
  38       },
  39       {
  40         "name": "avgLowTemp",
  41         "type": "number",
  42         "title": {
  43           "ca": "Mitjana de temps. baixes",
  44           "da": "Gennemsnitlige laveste temperatur",
  45           "de": "Durchschnittliche Tiefsttemperatur",
  46           "en": "Average low temp",
  47           "es": "Promedio de temps. bajas",
  48           "fr": "Température minimale moyenne",
  49           "ru": "Средняя нижняя темп",
  50           "sr": "Просечна нижа температура"
  51         }
  52       },
  53       {
  54         "name": "avgTemp",
  55         "type": "number",
  56         "title": {
  57           "en": "Average temperature",
  58           "fr": "Température moyenne"
  59         }
  60       },
  61       {
  62         "name": "extHighTemp",
  63         "type": "number",
  64         "title": {
  65           "en": "Highest daily maximum temperature",
  66           "fr": "Température maximale quotidienne la plus élevée"
  67         }
  68       },
  69       {
  70         "name": "extLowTemp",
  71         "type": "number",
  72         "title": {
  73           "en": "Lowest daily minimal temperature",
  74           "fr": "Température minimale la plus basse"
  75         }
  76       },
  77       {
  78         "name": "precipTotalRain",
  79         "type": "number",
  80         "title": {
  81           "en": "Total rainfall (mm)",
  82           "fr": "Pluie totale (mm)"
  83         }
  84       },
  85       {
  86         "name": "precipTotalSnow",
  87         "type": "number",
  88         "title": {
  89           "en": "Total snowfall (cm)",
  90           "fr": "Neige totale (cm)"
  91         }
  92       },
  93       {
  94         "name": "precipTotal",
  95         "type": "number",
  96         "title": {
  97           "en": "Total précipitation (mm)",
  98           "fr": "Précipitations totale (mm)"
  99         }
 100       },
 101       {
 102         "name": "snowGrndLastDay",
 103         "type": "number",
 104         "title": {
 105           "en": "Snow on the ground on the last day (cm)",
 106           "fr": "Neige au sol le dernier jour (cm)"
 107         }
 108       },
 109       {
 110         "name": "windDirMaxGust",
 111         "type": "number",
 112         "title": {
 113           "en": "Direction of maximum gust (10's deg/tens of degrees)",
 114           "fr": "Direction de la rafale maximale (10's deg/dizaines de degrés)"
 115         }
 116       },
 117       {
 118         "name": "windSpeedMaxGust",
 119         "type": "number",
 120         "title": {
 121           "en": "Speed of maximum gust (km/h)",
 122           "fr": "Vitesse de la rafale maximale (km/h)"
 123         }
 124       }
 125     ]
 126   },
 127   "data": [
 128     [
 129       "1922-01",
 130       null,
 131       null,
 132       null,
 133       null,
 134       null,
 135       null,
 136       null,
 137       null,
 138       null,
 139       null,
 140       null
 141     ],
 142     [
 143       "1922-02",
 144       null,
 145       null,
 146       null,
 147       null,
 148       null,
 149       null,
 150       null,
 151       null,
 152       null,
 153       null,
 154       null
 155     ],
 156     [
 157       "1922-03",
 158       null,
 159       null,
 160       null,
 161       null,
 162       null,
 163       null,
 164       null,
 165       null,
 166       null,
 167       null,
 168       null
 169     ],
 170     [
 171       "1922-04",
 172       null,
 173       null,
 174       null,
 175       null,
 176       null,
 177       null,
 178       null,
 179       null,
 180       null,
 181       null,
 182       null
 183     ],
 184     [
 185       "1922-05",
 186       null,
 187       null,
 188       null,
 189       null,
 190       null,
 191       null,
 192       null,
 193       null,
 194       null,
 195       null,
 196       null
 197     ],
 198     [
 199       "1922-06",
 200       null,
 201       null,
 202       null,
 203       null,
 204       null,
 205       null,
 206       null,
 207       null,
 208       null,
 209       null,
 210       null
 211     ],
 212     [
 213       "1922-07",
 214       null,
 215       null,
 216       null,
 217       null,
 218       null,
 219       null,
 220       null,
 221       null,
 222       null,
 223       null,
 224       null
 225     ],
 226     [
 227       "1922-08",
 228       null,
 229       null,
 230       null,
 231       null,
 232       null,
 233       null,
 234       null,
 235       null,
 236       null,
 237       null,
 238       null
 239     ],
 240     [
 241       "1922-09",
 242       21.1,
 243       8.7,
 244       14.9,
 245       28.9,
 246       0.6,
 247       103.1,
 248       0,
 249       103.1,
 250       null,
 251       null,
 252       null
 253     ],
 254     [
 255       "1922-10",
 256       10.1,
 257       0.5,
 258       5.3,
 259       30.6,
 260       -6.7,
 261       27.2,
 262       0,
 263       27.2,
 264       null,
 265       null,
 266       null
 267     ],
 268     [
 269       "1922-11",
 270       1.3,
 271       -3.9,
 272       -1.3,
 273       13.3,
 274       -16.1,
 275       36.6,
 276       10.2,
 277       46.7,
 278       null,
 279       null,
 280       null
 281     ],
 282     [
 283       "1922-12",
 284       -12.3,
 285       -21.9,
 286       -17.1,
 287       -0.6,
 288       -35,
 289       null,
 290       null,
 291       null,
 292       null,
 293       null,
 294       null
 295     ],
 296     [
 297       "1923-01",
 298       -9.8,
 299       -25.1,
 300       -17.5,
 301       4.4,
 302       -37.2,
 303       0,
 304       null,
 305       null,
 306       null,
 307       null,
 308       null
 309     ],
 310     [
 311       "1923-02",
 312       -13,
 313       -25.9,
 314       -19.5,
 315       1.7,
 316       -38.9,
 317       0,
 318       null,
 319       null,
 320       null,
 321       null,
 322       null
 323     ],
 324     [
 325       "1923-03",
 326       -7.8,
 327       -22.2,
 328       -15,
 329       7.2,
 330       -35.6,
 331       0,
 332       null,
 333       null,
 334       null,
 335       null,
 336       null
 337     ],
 338     [
 339       "1923-04",
 340       7.2,
 341       -8,
 342       -0.4,
 343       25.6,
 344       -24.4,
 345       6.1,
 346       0,
 347       6.1,
 348       null,
 349       null,
 350       null
 351     ],
 352     [
 353       "1923-05",
 354       18.8,
 355       4.2,
 356       11.5,
 357       31.7,
 358       -7.2,
 359       22.9,
 360       0,
 361       22.9,
 362       null,
 363       null,
 364       null
 365     ],
 366     [
 367       "1923-06",
 368       27.6,
 369       12.9,
 370       20.3,
 371       36.1,
 372       5.6,
 373       46.2,
 374       0,
 375       46.2,
 376       null,
 377       null,
 378       null
 379     ],
 380     [
 381       "1923-07",
 382       28.9,
 383       15.1,
 384       22,
 385       35,
 386       7.2,
 387       100.8,
 388       0,
 389       100.8,
 390       null,
 391       null,
 392       null
 393     ],
 394     [
 395       "1923-08",
 396       22.7,
 397       9.6,
 398       16.2,
 399       28.9,
 400       5,
 401       51.8,
 402       0,
 403       51.8,
 404       null,
 405       null,
 406       null
 407     ],
 408     [
 409       "1923-09",
 410       21.1,
 411       8.3,
 412       14.7,
 413       28.9,
 414       0,
 415       57.4,
 416       0,
 417       57.4,
 418       null,
 419       null,
 420       null
 421     ],
 422     [
 423       "1923-10",
 424       13.9,
 425       0.6,
 426       7.3,
 427       23.3,
 428       -11.7,
 429       13.2,
 430       0,
 431       13.2,
 432       null,
 433       null,
 434       null
 435     ],
 436     [
 437       "1923-11",
 438       5.8,
 439       -3.8,
 440       1,
 441       17.8,
 442       -14.4,
 443       3.3,
 444       10.2,
 445       13.5,
 446       null,
 447       null,
 448       null
 449     ],
 450     [
 451       "1923-12",
 452       -4.2,
 453       -12.9,
 454       -8.6,
 455       5,
 456       -30.6,
 457       null,
 458       null,
 459       null,
 460       null,
 461       null,
 462       null
 463     ],
 464     [
 465       "1924-01",
 466       -15.3,
 467       -26.2,
 468       -20.8,
 469       2.2,
 470       -38.9,
 471       0,
 472       null,
 473       null,
 474       null,
 475       null,
 476       null
 477     ],
 478     [
 479       "1924-02",
 480       -2.9,
 481       -18.1,
 482       -10.5,
 483       8.3,
 484       -32.8,
 485       0,
 486       null,
 487       null,
 488       null,
 489       null,
 490       null
 491     ],
 492     [
 493       "1924-03",
 494       2.1,
 495       -11.8,
 496       -4.9,
 497       10,
 498       -21.1,
 499       0,
 500       null,
 501       null,
 502       null,
 503       null,
 504       null
 505     ],
 506     [
 507       "1924-04",
 508       6.6,
 509       -3.3,
 510       1.7,
 511       16.1,
 512       -16.1,
 513       null,
 514       null,
 515       null,
 516       null,
 517       null,
 518       null
 519     ],
 520     [
 521       "1924-05",
 522       12.3,
 523       0.6,
 524       6.5,
 525       24.4,
 526       -6.1,
 527       null,
 528       null,
 529       null,
 530       null,
 531       null,
 532       null
 533     ],
 534     [
 535       "1924-06",
 536       20.6,
 537       9.1,
 538       14.9,
 539       26.1,
 540       3.3,
 541       30.2,
 542       0,
 543       30.2,
 544       null,
 545       null,
 546       null
 547     ],
 548     [
 549       "1924-07",
 550       24.9,
 551       13.4,
 552       19.2,
 553       32.8,
 554       6.1,
 555       40.1,
 556       0,
 557       40.1,
 558       null,
 559       null,
 560       null
 561     ],
 562     [
 563       "1924-08",
 564       22.5,
 565       12.3,
 566       17.4,
 567       32.8,
 568       6.1,
 569       55.1,
 570       0,
 571       55.1,
 572       null,
 573       null,
 574       null
 575     ],
 576     [
 577       "1924-09",
 578       17.8,
 579       8.1,
 580       13,
 581       28.3,
 582       1.1,
 583       68.8,
 584       0,
 585       68.8,
 586       null,
 587       null,
 588       null
 589     ],
 590     [
 591       "1924-10",
 592       15.9,
 593       6.3,
 594       11.1,
 595       23.9,
 596       1.7,
 597       43.9,
 598       0,
 599       43.9,
 600       null,
 601       null,
 602       null
 603     ],
 604     [
 605       "1924-11",
 606       -2.6,
 607       -8.8,
 608       -5.7,
 609       7.2,
 610       -20.6,
 611       0,
 612       20.6,
 613       20.6,
 614       null,
 615       null,
 616       null
 617     ],
 618     [
 619       "1924-12",
 620       -13.9,
 621       -24.8,
 622       -19.4,
 623       1.1,
 624       -36.1,
 625       0,
 626       26.4,
 627       26.4,
 628       null,
 629       null,
 630       null
 631     ],
 632     [
 633       "1925-01",
 634       -12.5,
 635       -26,
 636       -19.3,
 637       0,
 638       -39.4,
 639       0,
 640       39.1,
 641       39.1,
 642       null,
 643       null,
 644       null
 645     ],
 646     [
 647       "1925-02",
 648       -11.4,
 649       -25.8,
 650       -18.6,
 651       4.4,
 652       -40.6,
 653       0,
 654       19.3,
 655       19.3,
 656       null,
 657       null,
 658       null
 659     ],
 660     [
 661       "1925-03",
 662       -1.9,
 663       -16.7,
 664       -9.3,
 665       20,
 666       -36.7,
 667       0.8,
 668       35.1,
 669       35.8,
 670       null,
 671       null,
 672       null
 673     ],
 674     [
 675       "1925-04",
 676       11.1,
 677       -0.5,
 678       5.3,
 679       22.8,
 680       -5,
 681       10.9,
 682       0,
 683       10.9,
 684       null,
 685       null,
 686       null
 687     ],
 688     [
 689       "1925-05",
 690       15.9,
 691       2.8,
 692       9.4,
 693       24.4,
 694       -3.9,
 695       18.8,
 696       0,
 697       18.8,
 698       null,
 699       null,
 700       null
 701     ],
 702     [
 703       "1925-06",
 704       null,
 705       null,
 706       null,
 707       null,
 708       null,
 709       131.1,
 710       0,
 711       131.1,
 712       null,
 713       null,
 714       null
 715     ],
 716     [
 717       "1925-07",
 718       null,
 719       null,
 720       null,
 721       null,
 722       null,
 723       24.4,
 724       0,
 725       24.4,
 726       null,
 727       null,
 728       null
 729     ],
 730     [
 731       "1925-08",
 732       null,
 733       null,
 734       null,
 735       null,
 736       null,
 737       52.1,
 738       0,
 739       52.1,
 740       null,
 741       null,
 742       null
 743     ],
 744     [
 745       "1925-09",
 746       null,
 747       null,
 748       null,
 749       null,
 750       null,
 751       44.2,
 752       0,
 753       44.2,
 754       null,
 755       null,
 756       null
 757     ],
 758     [
 759       "1925-10",
 760       null,
 761       null,
 762       null,
 763       null,
 764       null,
 765       4.3,
 766       22.9,
 767       27.2,
 768       null,
 769       null,
 770       null
 771     ],
 772     [
 773       "1925-11",
 774       null,
 775       null,
 776       null,
 777       null,
 778       null,
 779       9.1,
 780       2.5,
 781       11.7,
 782       null,
 783       null,
 784       null
 785     ],
 786     [
 787       "1925-12",
 788       -7.3,
 789       -17.6,
 790       -12.5,
 791       8.3,
 792       -30.6,
 793       0,
 794       16,
 795       16,
 796       null,
 797       null,
 798       null
 799     ],
 800     [
 801       "1926-01",
 802       -8.5,
 803       -21.5,
 804       -15,
 805       3.3,
 806       -38.3,
 807       0,
 808       9.1,
 809       9.1,
 810       null,
 811       null,
 812       null
 813     ],
 814     [
 815       "1926-02",
 816       null,
 817       null,
 818       null,
 819       null,
 820       null,
 821       null,
 822       null,
 823       null,
 824       null,
 825       null,
 826       null
 827     ],
 828     [
 829       "1926-03",
 830       -2,
 831       -17.7,
 832       -9.9,
 833       11.7,
 834       -32.8,
 835       0,
 836       20.8,
 837       20.8,
 838       null,
 839       null,
 840       null
 841     ],
 842     [
 843       "1926-04",
 844       8.7,
 845       -6.2,
 846       1.3,
 847       25.6,
 848       -18.3,
 849       0,
 850       5.1,
 851       5.1,
 852       null,
 853       null,
 854       null
 855     ],
 856     [
 857       "1926-05",
 858       20.3,
 859       6.2,
 860       13.3,
 861       32.2,
 862       -6.7,
 863       9.9,
 864       0,
 865       9.9,
 866       null,
 867       null,
 868       null
 869     ],
 870     [
 871       "1926-06",
 872       19.2,
 873       8.4,
 874       13.8,
 875       27.2,
 876       2.8,
 877       46.7,
 878       0,
 879       46.7,
 880       null,
 881       null,
 882       null
 883     ],
 884     [
 885       "1926-07",
 886       25.8,
 887       13.1,
 888       19.5,
 889       34.4,
 890       3.9,
 891       54.1,
 892       0,
 893       54.1,
 894       null,
 895       null,
 896       null
 897     ],
 898     [
 899       "1926-08",
 900       23.1,
 901       12.4,
 902       17.8,
 903       32.2,
 904       7.2,
 905       84.1,
 906       0,
 907       84.1,
 908       null,
 909       null,
 910       null
 911     ],
 912     [
 913       "1926-09",
 914       null,
 915       null,
 916       null,
 917       null,
 918       null,
 919       null,
 920       null,
 921       null,
 922       null,
 923       null,
 924       null
 925     ],
 926     [
 927       "1926-10",
 928       11.4,
 929       0.7,
 930       6.1,
 931       25.6,
 932       -5.6,
 933       68.6,
 934       29.2,
 935       97.8,
 936       null,
 937       null,
 938       null
 939     ],
 940     [
 941       "1926-11",
 942       -3.3,
 943       -12.2,
 944       -7.8,
 945       6.7,
 946       -28.9,
 947       0,
 948       26.9,
 949       26.9,
 950       null,
 951       null,
 952       null
 953     ],
 954     [
 955       "1926-12",
 956       -10.7,
 957       -21.7,
 958       -16.2,
 959       1.7,
 960       -35.6,
 961       0,
 962       11.2,
 963       11.2,
 964       null,
 965       null,
 966       null
 967     ],
 968     [
 969       "1927-01",
 970       -11.7,
 971       -24,
 972       -17.9,
 973       2.2,
 974       -40,
 975       0,
 976       11.4,
 977       11.4,
 978       null,
 979       null,
 980       null
 981     ],
 982     [
 983       "1927-02",
 984       -9.1,
 985       -22,
 986       -15.6,
 987       5.6,
 988       -35,
 989       0,
 990       21.1,
 991       21.1,
 992       null,
 993       null,
 994       null
 995     ],
 996     [
 997       "1927-03",
 998       2.5,
 999       -9.8,
1000       -3.7,
1001       10.6,
1002       -25.6,
1003       0,
1004       17.8,
1005       17.8,
1006       null,
1007       null,
1008       null
1009     ],
1010     [
1011       "1927-04",
1012       7.9,
1013       -2.1,
1014       2.9,
1015       17.8,
1016       -12.2,
1017       32.3,
1018       6.4,
1019       38.6,
1020       null,
1021       null,
1022       null
1023     ],
1024     [
1025       "1927-05",
1026       13.6,
1027       4.2,
1028       8.9,
1029       21.1,
1030       -3.9,
1031       106.9,
1032       7.6,
1033       114.6,
1034       null,
1035       null,
1036       null
1037     ],
1038     [
1039       "1927-06",
1040       20.1,
1041       9.7,
1042       14.9,
1043       28.9,
1044       3.3,
1045       25.1,
1046       0,
1047       25.1,
1048       null,
1049       null,
1050       null
1051     ],
1052     [
1053       "1927-07",
1054       23.6,
1055       12.8,
1056       18.2,
1057       28.3,
1058       5.6,
1059       61.2,
1060       0,
1061       61.2,
1062       null,
1063       null,
1064       null
1065     ],
1066     [
1067       "1927-08",
1068       22.1,
1069       11.8,
1070       17,
1071       27.2,
1072       2.8,
1073       28.7,
1074       0,
1075       28.7,
1076       null,
1077       null,
1078       null
1079     ],
1080     [
1081       "1927-09",
1082       19.8,
1083       10.5,
1084       15.2,
1085       30,
1086       1.1,
1087       31,
1088       0,
1089       31,
1090       null,
1091       null,
1092       null
1093     ],
1094     [
1095       "1927-10",
1096       11.9,
1097       3.2,
1098       7.6,
1099       23.3,
1100       -2.2,
1101       50.8,
1102       0,
1103       50.8,
1104       null,
1105       null,
1106       null
1107     ],
1108     [
1109       "1927-11",
1110       -2.3,
1111       -12.9,
1112       -7.6,
1113       7.8,
1114       -26.1,
1115       0,
1116       12.4,
1117       12.4,
1118       null,
1119       null,
1120       null
1121     ],
1122     [
1123       "1927-12",
1124       -13.1,
1125       -24.2,
1126       -18.7,
1127       -5.6,
1128       -36.1,
1129       0,
1130       5.1,
1131       5.1,
1132       null,
1133       null,
1134       null
1135     ],
1136     [
1137       "1928-01",
1138       -8.4,
1139       -21.4,
1140       -14.9,
1141       5,
1142       -37.2,
1143       0,
1144       8.1,
1145       8.1,
1146       null,
1147       null,
1148       null
1149     ],
1150     [
1151       "1928-02",
1152       -6.6,
1153       -20.6,
1154       -13.6,
1155       1.1,
1156       -37.8,
1157       0,
1158       0.8,
1159       0.8,
1160       null,
1161       null,
1162       null
1163     ],
1164     [
1165       "1928-03",
1166       -0.3,
1167       -15,
1168       -7.7,
1169       13.9,
1170       -28.9,
1171       0,
1172       22.6,
1173       22.6,
1174       null,
1175       null,
1176       null
1177     ],
1178     [
1179       "1928-04",
1180       6.2,
1181       -6.7,
1182       -0.3,
1183       22.8,
1184       -15.6,
1185       1.3,
1186       9.7,
1187       10.9,
1188       null,
1189       null,
1190       null
1191     ],
1192     [
1193       "1928-05",
1194       18.4,
1195       4.9,
1196       11.7,
1197       33.3,
1198       -2.2,
1199       18.8,
1200       0,
1201       18.8,
1202       null,
1203       null,
1204       null
1205     ],
1206     [
1207       "1928-06",
1208       19.6,
1209       9.4,
1210       14.5,
1211       27.8,
1212       2.8,
1213       null,
1214       0,
1215       null,
1216       null,
1217       null,
1218       null
1219     ],
1220     [
1221       "1928-07",
1222       23.3,
1223       14.2,
1224       18.8,
1225       30,
1226       9.4,
1227       null,
1228       0,
1229       null,
1230       null,
1231       null,
1232       null
1233     ],
1234     [
1235       "1928-08",
1236       22.9,
1237       11.1,
1238       17,
1239       30,
1240       5,
1241       null,
1242       0,
1243       null,
1244       null,
1245       null,
1246       null
1247     ],
1248     [
1249       "1928-09",
1250       16.1,
1251       6.7,
1252       11.4,
1253       25.6,
1254       -1.7,
1255       null,
1256       5.1,
1257       null,
1258       null,
1259       null,
1260       null
1261     ],
1262     [
1263       "1928-10",
1264       9.6,
1265       0.8,
1266       5.2,
1267       17.2,
1268       -6.1,
1269       null,
1270       null,
1271       null,
1272       null,
1273       null,
1274       null
1275     ],
1276     [
1277       "1928-11",
1278       4.1,
1279       -4.2,
1280       -0.1,
1281       10.6,
1282       -14.4,
1283       null,
1284       null,
1285       null,
1286       null,
1287       null,
1288       null
1289     ],
1290     [
1291       "1928-12",
1292       -3.1,
1293       -12.6,
1294       -7.9,
1295       6.1,
1296       -30,
1297       0,
1298       12.2,
1299       12.2,
1300       null,
1301       null,
1302       null
1303     ],
1304     [
1305       "1929-01",
1306       -18.3,
1307       -29.8,
1308       -24.1,
1309       -6.7,
1310       -35.6,
1311       0,
1312       6.4,
1313       6.4,
1314       null,
1315       null,
1316       null
1317     ],
1318     [
1319       "1929-02",
1320       -11.6,
1321       -26.2,
1322       -18.9,
1323       2.2,
1324       -35.6,
1325       0,
1326       19.1,
1327       19.1,
1328       null,
1329       null,
1330       null
1331     ],
1332     [
1333       "1929-03",
1334       1.3,
1335       -13.3,
1336       -6,
1337       14.4,
1338       -31.7,
1339       null,
1340       22.4,
1341       null,
1342       null,
1343       null,
1344       null
1345     ],
1346     [
1347       "1929-04",
1348       7.8,
1349       -3.3,
1350       2.3,
1351       16.1,
1352       -13.9,
1353       0.3,
1354       2,
1355       2.3,
1356       null,
1357       null,
1358       null
1359     ],
1360     [
1361       "1929-05",
1362       12.4,
1363       1.9,
1364       7.2,
1365       27.8,
1366       -5.6,
1367       null,
1368       null,
1369       null,
1370       null,
1371       null,
1372       null
1373     ],
1374     [
1375       "1929-06",
1376       21.9,
1377       10.5,
1378       16.2,
1379       29.4,
1380       3.9,
1381       null,
1382       0,
1383       null,
1384       null,
1385       null,
1386       null
1387     ],
1388     [
1389       "1929-07",
1390       24.7,
1391       13.7,
1392       19.2,
1393       32.2,
1394       7.2,
1395       null,
1396       0,
1397       null,
1398       null,
1399       null,
1400       null
1401     ],
1402     [
1403       "1929-08",
1404       24.7,
1405       12.6,
1406       18.7,
1407       31.7,
1408       6.1,
1409       null,
1410       0,
1411       null,
1412       null,
1413       null,
1414       null
1415     ],
1416     [
1417       "1929-09",
1418       15.6,
1419       5.2,
1420       10.4,
1421       32.8,
1422       -3.3,
1423       null,
1424       0,
1425       null,
1426       null,
1427       null,
1428       null
1429     ],
1430     [
1431       "1929-10",
1432       10.9,
1433       1.4,
1434       6.2,
1435       21.1,
1436       -6.1,
1437       null,
1438       5.1,
1439       null,
1440       null,
1441       null,
1442       null
1443     ],
1444     [
1445       "1929-11",
1446       -2.8,
1447       -12.3,
1448       -7.6,
1449       7.8,
1450       -30.6,
1451       0,
1452       13,
1453       13,
1454       null,
1455       null,
1456       null
1457     ],
1458     [
1459       "1929-12",
1460       -11.2,
1461       -21.7,
1462       -16.5,
1463       2.8,
1464       -37.2,
1465       0,
1466       38.1,
1467       38.1,
1468       null,
1469       null,
1470       null
1471     ],
1472     [
1473       "1930-01",
1474       -16.7,
1475       -30.8,
1476       -23.8,
1477       -0.6,
1478       -42.8,
1479       0,
1480       2,
1481       2,
1482       null,
1483       null,
1484       null
1485     ],
1486     [
1487       "1930-02",
1488       -6.9,
1489       -18.7,
1490       -12.8,
1491       8.3,
1492       -42.8,
1493       0,
1494       23.6,
1495       23.6,
1496       null,
1497       null,
1498       null
1499     ],
1500     [
1501       "1930-03",
1502       -1.6,
1503       -15.8,
1504       -8.7,
1505       5.6,
1506       -27.2,
1507       0,
1508       35.6,
1509       35.6,
1510       null,
1511       null,
1512       null
1513     ],
1514     [
1515       "1930-04",
1516       10.5,
1517       -1.4,
1518       4.6,
1519       18.9,
1520       -11.1,
1521       null,
1522       null,
1523       null,
1524       null,
1525       null,
1526       null
1527     ],
1528     [
1529       "1930-05",
1530       15.2,
1531       4,
1532       9.6,
1533       30.6,
1534       -3.9,
1535       null,
1536       null,
1537       null,
1538       null,
1539       null,
1540       null
1541     ],
1542     [
1543       "1930-06",
1544       22.4,
1545       11.4,
1546       16.9,
1547       28.9,
1548       4.4,
1549       null,
1550       null,
1551       null,
1552       null,
1553       null,
1554       null
1555     ],
1556     [
1557       "1930-07",
1558       26.1,
1559       14.9,
1560       20.5,
1561       33.3,
1562       8.9,
1563       null,
1564       null,
1565       null,
1566       null,
1567       null,
1568       null
1569     ],
1570     [
1571       "1930-08",
1572       26.4,
1573       14.8,
1574       20.6,
1575       32.2,
1576       10,
1577       null,
1578       null,
1579       null,
1580       null,
1581       null,
1582       null
1583     ],
1584     [
1585       "1930-09",
1586       16.3,
1587       7.3,
1588       11.8,
1589       28.9,
1590       -1.7,
1591       null,
1592       null,
1593       null,
1594       null,
1595       null,
1596       null
1597     ],
1598     [
1599       "1930-10",
1600       7.6,
1601       -0.3,
1602       3.7,
1603       16.1,
1604       -10.6,
1605       null,
1606       null,
1607       null,
1608       null,
1609       null,
1610       null
1611     ],
1612     [
1613       "1930-11",
1614       0.2,
1615       -8.9,
1616       -4.4,
1617       11.7,
1618       -27.2,
1619       0,
1620       47,
1621       47,
1622       null,
1623       null,
1624       null
1625     ],
1626     [
1627       "1930-12",
1628       -6.1,
1629       -15.7,
1630       -10.9,
1631       1.7,
1632       -31.1,
1633       0,
1634       13.5,
1635       13.5,
1636       null,
1637       null,
1638       null
1639     ],
1640     [
1641       "1931-01",
1642       -7.7,
1643       -18.9,
1644       -13.3,
1645       1.7,
1646       -28.9,
1647       0,
1648       12.2,
1649       12.2,
1650       null,
1651       null,
1652       null
1653     ],
1654     [
1655       "1931-02",
1656       -1.9,
1657       -15.9,
1658       -8.9,
1659       5.6,
1660       -33.9,
1661       0,
1662       2.5,
1663       2.5,
1664       null,
1665       null,
1666       null
1667     ],
1668     [
1669       "1931-03",
1670       -0.5,
1671       -14.2,
1672       -7.4,
1673       6.7,
1674       -26.1,
1675       0,
1676       9.7,
1677       9.7,
1678       null,
1679       null,
1680       null
1681     ],
1682     [
1683       "1931-04",
1684       10.2,
1685       -2.8,
1686       3.7,
1687       21.1,
1688       -13.9,
1689       null,
1690       null,
1691       null,
1692       null,
1693       null,
1694       null
1695     ],
1696     [
1697       "1931-05",
1698       15.4,
1699       3.5,
1700       9.5,
1701       29.4,
1702       -3.9,
1703       null,
1704       null,
1705       null,
1706       null,
1707       null,
1708       null
1709     ],
1710     [
1711       "1931-06",
1712       23.5,
1713       12.2,
1714       17.9,
1715       35,
1716       3.3,
1717       null,
1718       0,
1719       null,
1720       null,
1721       null,
1722       null
1723     ],
1724     [
1725       "1931-07",
1726       24.5,
1727       14.2,
1728       19.4,
1729       33.3,
1730       9.4,
1731       null,
1732       0,
1733       null,
1734       null,
1735       null,
1736       null
1737     ],
1738     [
1739       "1931-08",
1740       23.6,
1741       12.7,
1742       18.2,
1743       33.9,
1744       -0.6,
1745       null,
1746       0,
1747       null,
1748       null,
1749       null,
1750       null
1751     ],
1752     [
1753       "1931-09",
1754       20.9,
1755       9.6,
1756       15.3,
1757       33.3,
1758       2.2,
1759       null,
1760       0,
1761       null,
1762       null,
1763       null,
1764       null
1765     ],
1766     [
1767       "1931-10",
1768       14.1,
1769       3.6,
1770       8.9,
1771       27.8,
1772       0,
1773       null,
1774       0,
1775       null,
1776       null,
1777       null,
1778       null
1779     ],
1780     [
1781       "1931-11",
1782       2.9,
1783       -5,
1784       -1.1,
1785       17.2,
1786       -18.3,
1787       null,
1788       null,
1789       null,
1790       null,
1791       null,
1792       null
1793     ],
1794     [
1795       "1931-12",
1796       -3.4,
1797       -11.9,
1798       -7.7,
1799       4.4,
1800       -27.8,
1801       0,
1802       null,
1803       null,
1804       null,
1805       null,
1806       null
1807     ],
1808     [
1809       "1932-01",
1810       -8.7,
1811       -20.7,
1812       -14.7,
1813       2.8,
1814       -38.9,
1815       0,
1816       null,
1817       null,
1818       null,
1819       null,
1820       null
1821     ],
1822     [
1823       "1932-02",
1824       -7.9,
1825       -22.9,
1826       -15.4,
1827       11.1,
1828       -37.8,
1829       0,
1830       null,
1831       null,
1832       null,
1833       null,
1834       null
1835     ],
1836     [
1837       "1932-03",
1838       -7.1,
1839       -21.7,
1840       -14.4,
1841       4.4,
1842       -30.6,
1843       0,
1844       null,
1845       null,
1846       null,
1847       null,
1848       null
1849     ],
1850     [
1851       "1932-04",
1852       7.8,
1853       -3.3,
1854       2.3,
1855       20,
1856       -30.6,
1857       null,
1858       null,
1859       null,
1860       null,
1861       null,
1862       null
1863     ],
1864     [
1865       "1932-05",
1866       19.6,
1867       5.8,
1868       12.7,
1869       28.9,
1870       -3.3,
1871       null,
1872       0,
1873       null,
1874       null,
1875       null,
1876       null
1877     ],
1878     [
1879       "1932-06",
1880       25.9,
1881       14.7,
1882       20.3,
1883       33.3,
1884       5,
1885       null,
1886       0,
1887       null,
1888       null,
1889       null,
1890       null
1891     ],
1892     [
1893       "1932-07",
1894       null,
1895       null,
1896       null,
1897       null,
1898       null,
1899       null,
1900       null,
1901       null,
1902       null,
1903       null,
1904       null
1905     ],
1906     [
1907       "1932-08",
1908       25.9,
1909       14.2,
1910       20.1,
1911       31.1,
1912       6.1,
1913       null,
1914       0,
1915       null,
1916       null,
1917       null,
1918       null
1919     ],
1920     [
1921       "1932-09",
1922       19.2,
1923       8.1,
1924       13.7,
1925       30,
1926       1.1,
1927       null,
1928       0,
1929       null,
1930       null,
1931       null,
1932       null
1933     ],
1934     [
1935       "1932-10",
1936       5.8,
1937       -1.4,
1938       2.2,
1939       17.8,
1940       -7.8,
1941       null,
1942       null,
1943       null,
1944       null,
1945       null,
1946       null
1947     ],
1948     [
1949       "1932-11",
1950       -3.4,
1951       -13,
1952       -8.2,
1953       8.3,
1954       -32.8,
1955       0,
1956       29.2,
1957       29.2,
1958       null,
1959       null,
1960       null
1961     ],
1962     [
1963       "1932-12",
1964       -10.7,
1965       -24.5,
1966       -17.6,
1967       5,
1968       -38.9,
1969       0,
1970       17.8,
1971       17.8,
1972       null,
1973       null,
1974       null
1975     ],
1976     [
1977       "1933-01",
1978       -10.5,
1979       -24.2,
1980       -17.4,
1981       -1.7,
1982       -39.4,
1983       0,
1984       46.5,
1985       46.5,
1986       null,
1987       null,
1988       null
1989     ],
1990     [
1991       "1933-02",
1992       -12.4,
1993       -28.7,
1994       -20.6,
1995       4.4,
1996       -45.6,
1997       0,
1998       25.4,
1999       25.4,
2000       null,
2001       null,
2002       null
2003     ],
2004     [
2005       "1933-03",
2006       -1.5,
2007       -17.4,
2008       -9.5,
2009       7.2,
2010       -33.3,
2011       0,
2012       20.3,
2013       20.3,
2014       null,
2015       null,
2016       null
2017     ],
2018     [
2019       "1933-04",
2020       6.6,
2021       -3.7,
2022       1.5,
2023       18.9,
2024       -8.9,
2025       0,
2026       19.1,
2027       19.1,
2028       null,
2029       null,
2030       null
2031     ],
2032     [
2033       "1933-05",
2034       18.6,
2035       6.4,
2036       12.5,
2037       28.3,
2038       -2.2,
2039       null,
2040       0,
2041       null,
2042       null,
2043       null,
2044       null
2045     ],
2046     [
2047       "1933-06",
2048       25.9,
2049       13.7,
2050       19.8,
2051       36.7,
2052       2.8,
2053       null,
2054       0,
2055       null,
2056       null,
2057       null,
2058       null
2059     ],
2060     [
2061       "1933-07",
2062       26.9,
2063       14.9,
2064       20.9,
2065       32.8,
2066       6.7,
2067       null,
2068       0,
2069       null,
2070       null,
2071       null,
2072       null
2073     ],
2074     [
2075       "1933-08",
2076       25.3,
2077       13.4,
2078       19.4,
2079       32.8,
2080       4.4,
2081       null,
2082       0,
2083       null,
2084       null,
2085       null,
2086       null
2087     ],
2088     [
2089       "1933-09",
2090       18.4,
2091       8.8,
2092       13.6,
2093       25.6,
2094       1.1,
2095       null,
2096       0,
2097       null,
2098       null,
2099       null,
2100       null
2101     ],
2102     [
2103       "1933-10",
2104       6.8,
2105       -1.9,
2106       2.5,
2107       19.4,
2108       -13.3,
2109       null,
2110       0,
2111       null,
2112       null,
2113       null,
2114       null
2115     ],
2116     [
2117       "1933-11",
2118       -4.7,
2119       -14.8,
2120       -9.8,
2121       2.8,
2122       -31.1,
2123       0,
2124       46,
2125       46,
2126       null,
2127       null,
2128       null
2129     ],
2130     [
2131       "1933-12",
2132       -15.1,
2133       -28.6,
2134       -21.9,
2135       2.2,
2136       -43.9,
2137       0,
2138       21.6,
2139       21.6,
2140       null,
2141       null,
2142       null
2143     ],
2144     [
2145       "1934-01",
2146       -7.9,
2147       -23.5,
2148       -15.7,
2149       4.4,
2150       -45.6,
2151       0,
2152       20.3,
2153       20.3,
2154       null,
2155       null,
2156       null
2157     ],
2158     [
2159       "1934-02",
2160       -9.4,
2161       -26.3,
2162       -17.9,
2163       6.1,
2164       -42.8,
2165       0,
2166       9.7,
2167       9.7,
2168       null,
2169       null,
2170       null
2171     ],
2172     [
2173       "1934-03",
2174       -3.7,
2175       -20.1,
2176       -11.9,
2177       8.3,
2178       -35,
2179       0,
2180       8.9,
2181       8.9,
2182       null,
2183       null,
2184       null
2185     ],
2186     [
2187       "1934-04",
2188       6.6,
2189       -3.1,
2190       1.8,
2191       26.7,
2192       -7.2,
2193       0,
2194       27.4,
2195       27.4,
2196       null,
2197       null,
2198       null
2199     ],
2200     [
2201       "1934-05",
2202       18.2,
2203       5.3,
2204       11.8,
2205       32.2,
2206       -3.9,
2207       null,
2208       null,
2209       null,
2210       null,
2211       null,
2212       null
2213     ],
2214     [
2215       "1934-06",
2216       21.3,
2217       11.3,
2218       16.3,
2219       28.3,
2220       5.6,
2221       null,
2222       0,
2223       null,
2224       null,
2225       null,
2226       null
2227     ],
2228     [
2229       "1934-07",
2230       25.7,
2231       13.3,
2232       19.5,
2233       32.2,
2234       5.6,
2235       null,
2236       0,
2237       null,
2238       null,
2239       null,
2240       null
2241     ],
2242     [
2243       "1934-08",
2244       21.8,
2245       10.3,
2246       16.1,
2247       31.1,
2248       2.8,
2249       null,
2250       0,
2251       null,
2252       null,
2253       null,
2254       null
2255     ],
2256     [
2257       "1934-09",
2258       14.4,
2259       5.5,
2260       10,
2261       26.7,
2262       -3.3,
2263       null,
2264       null,
2265       null,
2266       null,
2267       null,
2268       null
2269     ],
2270     [
2271       "1934-10",
2272       11.2,
2273       2.4,
2274       6.8,
2275       26.1,
2276       -5.6,
2277       null,
2278       0,
2279       null,
2280       null,
2281       null,
2282       null
2283     ],
2284     [
2285       "1934-11",
2286       1.8,
2287       -4,
2288       -1.1,
2289       11.7,
2290       -13.3,
2291       0,
2292       5.3,
2293       5.3,
2294       null,
2295       null,
2296       null
2297     ],
2298     [
2299       "1934-12",
2300       -9.8,
2301       -19.8,
2302       -14.8,
2303       1.1,
2304       -38.3,
2305       0,
2306       16.8,
2307       16.8,
2308       null,
2309       null,
2310       null
2311     ],
2312     [
2313       "1935-01",
2314       -16.6,
2315       -29.2,
2316       -22.9,
2317       -0.6,
2318       -42.2,
2319       0,
2320       28.4,
2321       28.4,
2322       null,
2323       null,
2324       null
2325     ],
2326     [
2327       "1935-02",
2328       -3.1,
2329       -17.6,
2330       -10.4,
2331       6.7,
2332       -35,
2333       0,
2334       2.8,
2335       2.8,
2336       null,
2337       null,
2338       null
2339     ],
2340     [
2341       "1935-03",
2342       -2.2,
2343       -15.9,
2344       -9.1,
2345       7.8,
2346       -30,
2347       0,
2348       55.6,
2349       55.6,
2350       null,
2351       null,
2352       null
2353     ],
2354     [
2355       "1935-04",
2356       7.3,
2357       -4.4,
2358       1.5,
2359       19.4,
2360       -22.2,
2361       null,
2362       0.5,
2363       null,
2364       null,
2365       null,
2366       null
2367     ],
2368     [
2369       "1935-05",
2370       16.7,
2371       4.1,
2372       10.4,
2373       26.7,
2374       -0.6,
2375       null,
2376       0,
2377       null,
2378       null,
2379       null,
2380       null
2381     ],
2382     [
2383       "1935-06",
2384       19.8,
2385       8.8,
2386       14.3,
2387       28.9,
2388       -0.6,
2389       null,
2390       0,
2391       null,
2392       null,
2393       null,
2394       null
2395     ],
2396     [
2397       "1935-07",
2398       27.6,
2399       16.8,
2400       22.2,
2401       32.8,
2402       11.7,
2403       123.2,
2404       0,
2405       123.2,
2406       null,
2407       null,
2408       null
2409     ],
2410     [
2411       "1935-08",
2412       23.1,
2413       13.2,
2414       18.2,
2415       32.8,
2416       4.4,
2417       96,
2418       0,
2419       96,
2420       null,
2421       null,
2422       null
2423     ],
2424     [
2425       "1935-09",
2426       15.6,
2427       6,
2428       10.8,
2429       25,
2430       -1.7,
2431       64,
2432       0,
2433       64,
2434       null,
2435       null,
2436       null
2437     ],
2438     [
2439       "1935-10",
2440       9.6,
2441       -0.8,
2442       4.4,
2443       21.1,
2444       -11.1,
2445       22.9,
2446       6.4,
2447       29.2,
2448       null,
2449       null,
2450       null
2451     ],
2452     [
2453       "1935-11",
2454       -4.4,
2455       -13.9,
2456       -9.2,
2457       3.3,
2458       -22.8,
2459       0,
2460       18.8,
2461       18.8,
2462       null,
2463       null,
2464       null
2465     ],
2466     [
2467       "1935-12",
2468       -8.6,
2469       -17.9,
2470       -13.3,
2471       1.1,
2472       -31.7,
2473       0,
2474       5.1,
2475       5.1,
2476       null,
2477       null,
2478       null
2479     ],
2480     [
2481       "1936-01",
2482       -17.6,
2483       -30.8,
2484       -24.2,
2485       -4.4,
2486       -45.6,
2487       0,
2488       10.4,
2489       10.4,
2490       null,
2491       null,
2492       null
2493     ],
2494     [
2495       "1936-02",
2496       -17.7,
2497       -31.1,
2498       -24.4,
2499       -5,
2500       -42.2,
2501       0,
2502       16.8,
2503       16.8,
2504       null,
2505       null,
2506       null
2507     ],
2508     [
2509       "1936-03",
2510       -1.6,
2511       -15.4,
2512       -8.5,
2513       8.9,
2514       -35.6,
2515       0,
2516       47.5,
2517       47.5,
2518       null,
2519       null,
2520       null
2521     ],
2522     [
2523       "1936-04",
2524       3.9,
2525       -10.3,
2526       -3.2,
2527       17.8,
2528       -31.7,
2529       2.5,
2530       2.5,
2531       5.1,
2532       null,
2533       null,
2534       null
2535     ],
2536     [
2537       "1936-05",
2538       19,
2539       5.4,
2540       12.2,
2541       28.9,
2542       -2.8,
2543       25.7,
2544       0,
2545       25.7,
2546       null,
2547       null,
2548       null
2549     ],
2550     [
2551       "1936-06",
2552       21.3,
2553       10.2,
2554       15.8,
2555       32.8,
2556       3.9,
2557       85.9,
2558       0,
2559       85.9,
2560       null,
2561       null,
2562       null
2563     ],
2564     [
2565       "1936-07",
2566       29.8,
2567       17.9,
2568       23.9,
2569       40,
2570       7.8,
2571       49.3,
2572       0,
2573       49.3,
2574       null,
2575       null,
2576       null
2577     ],
2578     [
2579       "1936-08",
2580       24.8,
2581       13.3,
2582       19.1,
2583       33.3,
2584       6.7,
2585       25.7,
2586       0,
2587       25.7,
2588       null,
2589       null,
2590       null
2591     ],
2592     [
2593       "1936-09",
2594       18.4,
2595       7.8,
2596       13.1,
2597       31.7,
2598       0,
2599       28.7,
2600       0,
2601       28.7,
2602       null,
2603       null,
2604       null
2605     ],
2606     [
2607       "1936-10",
2608       6.4,
2609       -3.8,
2610       1.3,
2611       22.8,
2612       -16.7,
2613       6.9,
2614       2,
2615       8.9,
2616       null,
2617       null,
2618       null
2619     ],
2620     [
2621       "1936-11",
2622       -1.5,
2623       -12.4,
2624       -7,
2625       8.9,
2626       -21.7,
2627       3.8,
2628       3.3,
2629       7.1,
2630       null,
2631       null,
2632       null
2633     ],
2634     [
2635       "1936-12",
2636       -8.1,
2637       -18.3,
2638       -13.2,
2639       5,
2640       -33.3,
2641       0,
2642       17.8,
2643       17.8,
2644       null,
2645       null,
2646       null
2647     ],
2648     [
2649       "1937-01",
2650       -18.4,
2651       -32.9,
2652       -25.7,
2653       -8.9,
2654       -41.1,
2655       0,
2656       17.5,
2657       17.5,
2658       null,
2659       null,
2660       null
2661     ],
2662     [
2663       "1937-02",
2664       -9.2,
2665       -24.1,
2666       -16.7,
2667       1.1,
2668       -37.8,
2669       0,
2670       34.3,
2671       34.3,
2672       null,
2673       null,
2674       null
2675     ],
2676     [
2677       "1937-03",
2678       -2.7,
2679       -16.4,
2680       -9.6,
2681       8.3,
2682       -30.6,
2683       0,
2684       15.2,
2685       15.2,
2686       null,
2687       null,
2688       null
2689     ],
2690     [
2691       "1937-04",
2692       7.4,
2693       -3.4,
2694       2,
2695       16.1,
2696       -17.8,
2697       34.5,
2698       14,
2699       48.5,
2700       null,
2701       null,
2702       null
2703     ],
2704     [
2705       "1937-05",
2706       18.7,
2707       5.4,
2708       12.1,
2709       30.6,
2710       -3.9,
2711       46.7,
2712       0,
2713       46.7,
2714       null,
2715       null,
2716       null
2717     ],
2718     [
2719       "1937-06",
2720       23.4,
2721       10.7,
2722       17.1,
2723       33.9,
2724       2.2,
2725       41.4,
2726       0,
2727       41.4,
2728       null,
2729       null,
2730       null
2731     ],
2732     [
2733       "1937-07",
2734       26.6,
2735       16.1,
2736       21.4,
2737       32.8,
2738       10,
2739       25.1,
2740       0,
2741       25.1,
2742       null,
2743       null,
2744       null
2745     ],
2746     [
2747       "1937-08",
2748       26.9,
2749       15.5,
2750       21.2,
2751       35.6,
2752       9.4,
2753       67.1,
2754       0,
2755       67.1,
2756       null,
2757       null,
2758       null
2759     ],
2760     [
2761       "1937-09",
2762       17.3,
2763       6.6,
2764       12,
2765       26.7,
2766       -0.6,
2767       68.3,
2768       0,
2769       68.3,
2770       null,
2771       null,
2772       null
2773     ],
2774     [
2775       "1937-10",
2776       7.5,
2777       0.7,
2778       4.1,
2779       16.7,
2780       -6.7,
2781       24.6,
2782       4.6,
2783       29.2,
2784       null,
2785       null,
2786       null
2787     ],
2788     [
2789       "1937-11",
2790       -1.2,
2791       -8.7,
2792       -5,
2793       10,
2794       -24.4,
2795       5.1,
2796       16.5,
2797       21.6,
2798       null,
2799       null,
2800       null
2801     ],
2802     [
2803       "1937-12",
2804       -10.7,
2805       -21.4,
2806       -16.1,
2807       0.6,
2808       -34.4,
2809       0,
2810       35.8,
2811       35.8,
2812       null,
2813       null,
2814       null
2815     ],
2816     [
2817       "1938-01",
2818       -13,
2819       -26.5,
2820       -19.8,
2821       -1.1,
2822       -41.1,
2823       0,
2824       40.6,
2825       40.6,
2826       null,
2827       null,
2828       null
2829     ],
2830     [
2831       "1938-02",
2832       -7.6,
2833       -21.6,
2834       -14.6,
2835       8.3,
2836       -40.6,
2837       0,
2838       24.1,
2839       24.1,
2840       null,
2841       null,
2842       null
2843     ],
2844     [
2845       "1938-03",
2846       3.1,
2847       -10.9,
2848       -3.9,
2849       16.7,
2850       -30,
2851       null,
2852       null,
2853       null,
2854       null,
2855       null,
2856       null
2857     ],
2858     [
2859       "1938-04",
2860       8.2,
2861       -4.1,
2862       2.1,
2863       20.6,
2864       -17.2,
2865       5.8,
2866       2,
2867       7.9,
2868       null,
2869       null,
2870       null
2871     ],
2872     [
2873       "1938-05",
2874       16.8,
2875       4.9,
2876       10.9,
2877       25.6,
2878       -2.2,
2879       39.9,
2880       10.2,
2881       50,
2882       null,
2883       null,
2884       null
2885     ],
2886     [
2887       "1938-06",
2888       22.8,
2889       10.8,
2890       16.8,
2891       33.3,
2892       2.8,
2893       62.2,
2894       0,
2895       62.2,
2896       null,
2897       null,
2898       null
2899     ],
2900     [
2901       "1938-07",
2902       25.2,
2903       15.2,
2904       20.2,
2905       31.1,
2906       10,
2907       79,
2908       0,
2909       79,
2910       null,
2911       null,
2912       null
2913     ],
2914     [
2915       "1938-08",
2916       24.8,
2917       13.7,
2918       19.3,
2919       32.2,
2920       6.7,
2921       58.4,
2922       0,
2923       58.4,
2924       null,
2925       null,
2926       null
2927     ],
2928     [
2929       "1938-09",
2930       20.4,
2931       8.2,
2932       14.3,
2933       27.8,
2934       0,
2935       17.8,
2936       0,
2937       17.8,
2938       null,
2939       null,
2940       null
2941     ],
2942     [
2943       "1938-10",
2944       14.2,
2945       3.7,
2946       9,
2947       25.6,
2948       -5.6,
2949       12.4,
2950       4.3,
2951       16.8,
2952       null,
2953       null,
2954       null
2955     ],
2956     [
2957       "1938-11",
2958       -2.6,
2959       -11.1,
2960       -6.9,
2961       11.1,
2962       -25,
2963       0,
2964       38.1,
2965       38.1,
2966       null,
2967       null,
2968       null
2969     ],
2970     [
2971       "1938-12",
2972       -7.6,
2973       -16.8,
2974       -12.2,
2975       1.1,
2976       -38.3,
2977       0,
2978       39.4,
2979       39.4,
2980       null,
2981       null,
2982       null
2983     ],
2984     [
2985       "1939-01",
2986       -9.1,
2987       -21.9,
2988       -15.5,
2989       -1.1,
2990       -35.6,
2991       0,
2992       10.2,
2993       10.2,
2994       null,
2995       null,
2996       null
2997     ],
2998     [
2999       "1939-02",
3000       -15.8,
3001       -29.2,
3002       -22.5,
3003       -1.1,
3004       -40.6,
3005       0,
3006       23.9,
3007       23.9,
3008       null,
3009       null,
3010       null
3011     ],
3012     [
3013       "1939-03",
3014       -3.2,
3015       -17.5,
3016       -10.4,
3017       13.9,
3018       -38.3,
3019       0,
3020       6.1,
3021       6.1,
3022       null,
3023       null,
3024       null
3025     ],
3026     [
3027       "1939-04",
3028       8.4,
3029       -4.4,
3030       2,
3031       26.1,
3032       -15.6,
3033       19.8,
3034       8.4,
3035       28.2,
3036       null,
3037       null,
3038       null
3039     ],
3040     [
3041       "1939-05",
3042       18.2,
3043       6.4,
3044       12.3,
3045       32.8,
3046       -1.1,
3047       27.9,
3048       0,
3049       27.9,
3050       null,
3051       null,
3052       null
3053     ],
3054     [
3055       "1939-06",
3056       20.9,
3057       10.7,
3058       15.8,
3059       32.2,
3060       5,
3061       105.7,
3062       0,
3063       105.7,
3064       null,
3065       null,
3066       null
3067     ],
3068     [
3069       "1939-07",
3070       27.6,
3071       15.1,
3072       21.4,
3073       35,
3074       5.6,
3075       32.8,
3076       0,
3077       32.8,
3078       null,
3079       null,
3080       null
3081     ],
3082     [
3083       "1939-08",
3084       25.4,
3085       14.6,
3086       20,
3087       34.4,
3088       9.4,
3089       120.7,
3090       0,
3091       120.7,
3092       null,
3093       null,
3094       null
3095     ],
3096     [
3097       "1939-09",
3098       17.3,
3099       7.2,
3100       12.3,
3101       29.4,
3102       -5,
3103       54.1,
3104       0,
3105       54.1,
3106       null,
3107       null,
3108       null
3109     ],
3110     [
3111       "1939-10",
3112       6,
3113       -1.5,
3114       2.3,
3115       16.7,
3116       -8.9,
3117       8.6,
3118       1.5,
3119       10.2,
3120       null,
3121       null,
3122       null
3123     ],
3124     [
3125       "1939-11",
3126       3.7,
3127       -5.2,
3128       -0.8,
3129       12.2,
3130       -14.4,
3131       0,
3132       2.8,
3133       2.8,
3134       null,
3135       null,
3136       null
3137     ],
3138     [
3139       "1939-12",
3140       -2.8,
3141       -12.1,
3142       -7.5,
3143       6.7,
3144       -28.3,
3145       0,
3146       11.9,
3147       11.9,
3148       null,
3149       null,
3150       null
3151     ],
3152     [
3153       "1940-01",
3154       -11.4,
3155       -23.1,
3156       -17.3,
3157       -0.6,
3158       -39.4,
3159       0,
3160       25.9,
3161       25.9,
3162       null,
3163       null,
3164       null
3165     ],
3166     [
3167       "1940-02",
3168       -6.2,
3169       -20.5,
3170       -13.4,
3171       0,
3172       -34.4,
3173       0,
3174       20.1,
3175       20.1,
3176       null,
3177       null,
3178       null
3179     ],
3180     [
3181       "1940-03",
3182       -2.4,
3183       -14.7,
3184       -8.6,
3185       4.4,
3186       -28.3,
3187       0,
3188       12.7,
3189       12.7,
3190       null,
3191       null,
3192       null
3193     ],
3194     [
3195       "1940-04",
3196       7.4,
3197       -4.2,
3198       1.6,
3199       21.1,
3200       -17.2,
3201       28.2,
3202       0.8,
3203       29,
3204       null,
3205       null,
3206       null
3207     ],
3208     [
3209       "1940-05",
3210       17.7,
3211       4.3,
3212       11,
3213       29.4,
3214       -5,
3215       30.2,
3216       0,
3217       30.2,
3218       null,
3219       null,
3220       null
3221     ],
3222     [
3223       "1940-06",
3224       19.8,
3225       9.2,
3226       14.5,
3227       28.9,
3228       3.3,
3229       89.4,
3230       0,
3231       89.4,
3232       null,
3233       null,
3234       null
3235     ],
3236     [
3237       "1940-07",
3238       27.5,
3239       14.7,
3240       21.1,
3241       36.7,
3242       8.9,
3243       20.8,
3244       0,
3245       20.8,
3246       null,
3247       null,
3248       null
3249     ],
3250     [
3251       "1940-08",
3252       25.6,
3253       14.1,
3254       19.9,
3255       35,
3256       4.4,
3257       8.9,
3258       0,
3259       8.9,
3260       null,
3261       null,
3262       null
3263     ],
3264     [
3265       "1940-09",
3266       22.2,
3267       9.5,
3268       15.9,
3269       33.9,
3270       0,
3271       26.7,
3272       0,
3273       26.7,
3274       null,
3275       null,
3276       null
3277     ],
3278     [
3279       "1940-10",
3280       12.8,
3281       3.9,
3282       8.4,
3283       25,
3284       -3.3,
3285       38.4,
3286       0,
3287       38.4,
3288       null,
3289       null,
3290       null
3291     ],
3292     [
3293       "1940-11",
3294       -3.2,
3295       -10.3,
3296       -6.8,
3297       6.7,
3298       -28.3,
3299       7.6,
3300       24.6,
3301       32.3,
3302       null,
3303       null,
3304       null
3305     ],
3306     [
3307       "1940-12",
3308       -6.8,
3309       -16.1,
3310       -11.5,
3311       1.1,
3312       -36.7,
3313       0,
3314       21.3,
3315       21.3,
3316       null,
3317       null,
3318       null
3319     ],
3320     [
3321       "1941-01",
3322       -10.6,
3323       -22.7,
3324       -16.7,
3325       3.9,
3326       -43.9,
3327       0,
3328       53.8,
3329       53.8,
3330       null,
3331       null,
3332       null
3333     ],
3334     [
3335       "1941-02",
3336       -8.4,
3337       -21.7,
3338       -15.1,
3339       -0.6,
3340       -33.3,
3341       0,
3342       12.7,
3343       12.7,
3344       null,
3345       null,
3346       null
3347     ],
3348     [
3349       "1941-03",
3350       -0.8,
3351       -14.8,
3352       -7.8,
3353       11.1,
3354       -32.8,
3355       0,
3356       33,
3357       33,
3358       null,
3359       null,
3360       null
3361     ],
3362     [
3363       "1941-04",
3364       12.4,
3365       -0.2,
3366       6.1,
3367       26.1,
3368       -8.3,
3369       13.5,
3370       0,
3371       13.5,
3372       null,
3373       null,
3374       null
3375     ],
3376     [
3377       "1941-05",
3378       19.8,
3379       8.4,
3380       14.1,
3381       30,
3382       0,
3383       74.4,
3384       0,
3385       74.4,
3386       null,
3387       null,
3388       null
3389     ],
3390     [
3391       "1941-06",
3392       24.6,
3393       13.6,
3394       19.1,
3395       35.6,
3396       3.9,
3397       37.3,
3398       0,
3399       37.3,
3400       null,
3401       null,
3402       null
3403     ],
3404     [
3405       "1941-07",
3406       27.1,
3407       14.7,
3408       20.9,
3409       36.7,
3410       6.7,
3411       43.2,
3412       0,
3413       43.2,
3414       null,
3415       null,
3416       null
3417     ],
3418     [
3419       "1941-08",
3420       23,
3421       12.7,
3422       17.9,
3423       33.3,
3424       1.7,
3425       38.4,
3426       0,
3427       38.4,
3428       null,
3429       null,
3430       null
3431     ],
3432     [
3433       "1941-09",
3434       16.7,
3435       7.8,
3436       12.3,
3437       30,
3438       -3.9,
3439       175.8,
3440       0,
3441       175.8,
3442       null,
3443       null,
3444       null
3445     ],
3446     [
3447       "1941-10",
3448       10.8,
3449       0.8,
3450       5.8,
3451       20,
3452       -10.6,
3453       33.8,
3454       1.8,
3455       35.6,
3456       null,
3457       null,
3458       null
3459     ],
3460     [
3461       "1941-11",
3462       -1.1,
3463       -7.8,
3464       -4.5,
3465       8.9,
3466       -22.2,
3467       6.6,
3468       4.8,
3469       11.4,
3470       null,
3471       null,
3472       null
3473     ],
3474     [
3475       "1941-12",
3476       -4.9,
3477       -15,
3478       -10,
3479       8.3,
3480       -28.3,
3481       0,
3482       7.1,
3483       7.1,
3484       null,
3485       null,
3486       null
3487     ],
3488     [
3489       "1942-01",
3490       -7,
3491       -18.8,
3492       -12.9,
3493       6.1,
3494       -35.6,
3495       0,
3496       18.8,
3497       18.8,
3498       null,
3499       null,
3500       null
3501     ],
3502     [
3503       "1942-02",
3504       -6.6,
3505       -21.5,
3506       -14.1,
3507       1.1,
3508       -32.2,
3509       0,
3510       9.4,
3511       9.4,
3512       null,
3513       null,
3514       null
3515     ],
3516     [
3517       "1942-03",
3518       3.9,
3519       -9.2,
3520       -2.7,
3521       8.9,
3522       -22.8,
3523       50.8,
3524       8.4,
3525       59.2,
3526       null,
3527       null,
3528       null
3529     ],
3530     [
3531       "1942-04",
3532       10.7,
3533       -1.4,
3534       4.7,
3535       26.7,
3536       -14.4,
3537       27.9,
3538       13.7,
3539       41.7,
3540       null,
3541       null,
3542       null
3543     ],
3544     [
3545       "1942-05",
3546       15.6,
3547       3.3,
3548       9.5,
3549       24.4,
3550       -2.8,
3551       24.9,
3552       2.3,
3553       27.2,
3554       null,
3555       null,
3556       null
3557     ],
3558     [
3559       "1942-06",
3560       22.4,
3561       11.1,
3562       16.8,
3563       28.9,
3564       -3.3,
3565       85.6,
3566       0,
3567       85.6,
3568       null,
3569       null,
3570       null
3571     ],
3572     [
3573       "1942-07",
3574       24,
3575       13.3,
3576       18.7,
3577       30,
3578       6.7,
3579       128.5,
3580       0,
3581       128.5,
3582       null,
3583       null,
3584       null
3585     ],
3586     [
3587       "1942-08",
3588       23.8,
3589       13,
3590       18.4,
3591       31.7,
3592       4.4,
3593       51.1,
3594       0,
3595       51.1,
3596       null,
3597       null,
3598       null
3599     ],
3600     [
3601       "1942-09",
3602       16,
3603       6.1,
3604       11.1,
3605       28.3,
3606       -4.4,
3607       85.6,
3608       0,
3609       85.6,
3610       null,
3611       null,
3612       null
3613     ],
3614     [
3615       "1942-10",
3616       12.8,
3617       2.5,
3618       7.7,
3619       25.6,
3620       -10.6,
3621       4.3,
3622       13,
3623       17.3,
3624       null,
3625       null,
3626       null
3627     ],
3628     [
3629       "1942-11",
3630       -2.2,
3631       -11.3,
3632       -6.8,
3633       7.2,
3634       -21.1,
3635       2.5,
3636       20.1,
3637       22.6,
3638       null,
3639       null,
3640       null
3641     ],
3642     [
3643       "1942-12",
3644       -12.3,
3645       -23,
3646       -17.7,
3647       -3.9,
3648       -37.2,
3649       0,
3650       26.2,
3651       26.2,
3652       null,
3653       null,
3654       null
3655     ],
3656     [
3657       "1943-01",
3658       -15.9,
3659       -28.9,
3660       -22.4,
3661       1.1,
3662       -45,
3663       0,
3664       48.3,
3665       48.3,
3666       null,
3667       null,
3668       null
3669     ],
3670     [
3671       "1943-02",
3672       -8.3,
3673       -23.6,
3674       -16,
3675       4.4,
3676       -39.4,
3677       0,
3678       26.4,
3679       26.4,
3680       null,
3681       null,
3682       null
3683     ],
3684     [
3685       "1943-03",
3686       -5.3,
3687       -20.6,
3688       -13,
3689       11.1,
3690       -37.8,
3691       0,
3692       15.2,
3693       15.2,
3694       null,
3695       null,
3696       null
3697     ],
3698     [
3699       "1943-04",
3700       8.5,
3701       -3.1,
3702       2.7,
3703       18.3,
3704       -18.3,
3705       6.6,
3706       3.8,
3707       10.4,
3708       null,
3709       null,
3710       null
3711     ],
3712     [
3713       "1943-05",
3714       15.3,
3715       3.9,
3716       9.6,
3717       29.4,
3718       -5,
3719       44.5,
3720       2.8,
3721       47.2,
3722       null,
3723       null,
3724       null
3725     ],
3726     [
3727       "1943-06",
3728       20.5,
3729       9.1,
3730       14.8,
3731       30,
3732       1.1,
3733       79.5,
3734       0,
3735       79.5,
3736       null,
3737       null,
3738       null
3739     ],
3740     [
3741       "1943-07",
3742       27.1,
3743       15.3,
3744       21.2,
3745       34.4,
3746       10,
3747       101.9,
3748       0,
3749       101.9,
3750       null,
3751       null,
3752       null
3753     ],
3754     [
3755       "1943-08",
3756       24,
3757       13.1,
3758       18.6,
3759       30.6,
3760       7.2,
3761       64.5,
3762       0,
3763       64.5,
3764       null,
3765       null,
3766       null
3767     ],
3768     [
3769       "1943-09",
3770       16.9,
3771       6.8,
3772       11.9,
3773       26.7,
3774       1.7,
3775       54.1,
3776       0,
3777       54.1,
3778       null,
3779       null,
3780       null
3781     ],
3782     [
3783       "1943-10",
3784       14.1,
3785       3.2,
3786       8.7,
3787       27.8,
3788       -3.9,
3789       7.6,
3790       0,
3791       7.6,
3792       null,
3793       null,
3794       null
3795     ],
3796     [
3797       "1943-11",
3798       0.2,
3799       -7.1,
3800       -3.5,
3801       4.4,
3802       -18.9,
3803       2.3,
3804       11.4,
3805       13.7,
3806       null,
3807       null,
3808       null
3809     ],
3810     [
3811       "1943-12",
3812       -5.3,
3813       -17.4,
3814       -11.4,
3815       4.4,
3816       -30,
3817       0,
3818       27.9,
3819       27.9,
3820       null,
3821       null,
3822       null
3823     ],
3824     [
3825       "1944-01",
3826       -4.6,
3827       -15.7,
3828       -10.2,
3829       5,
3830       -28.9,
3831       0,
3832       12.2,
3833       12.2,
3834       null,
3835       null,
3836       null
3837     ],
3838     [
3839       "1944-02",
3840       -9.4,
3841       -24.4,
3842       -16.9,
3843       0,
3844       -38.3,
3845       0,
3846       19.1,
3847       19.1,
3848       null,
3849       null,
3850       null
3851     ],
3852     [
3853       "1944-03",
3854       -4.3,
3855       -17.4,
3856       -10.9,
3857       5.6,
3858       -35,
3859       0,
3860       74.2,
3861       74.2,
3862       null,
3863       null,
3864       null
3865     ],
3866     [
3867       "1944-04",
3868       10.6,
3869       -4.3,
3870       3.2,
3871       22.2,
3872       -20,
3873       5.8,
3874       0,
3875       5.8,
3876       null,
3877       null,
3878       null
3879     ],
3880     [
3881       "1944-05",
3882       19.1,
3883       7.3,
3884       13.2,
3885       30,
3886       -7.2,
3887       95.8,
3888       0.3,
3889       96,
3890       null,
3891       null,
3892       null
3893     ],
3894     [
3895       "1944-06",
3896       20.9,
3897       10.6,
3898       15.8,
3899       28.3,
3900       3.3,
3901       107.7,
3902       0,
3903       107.7,
3904       null,
3905       null,
3906       null
3907     ],
3908     [
3909       "1944-07",
3910       25.2,
3911       13.6,
3912       19.4,
3913       32.2,
3914       7.8,
3915       41.4,
3916       0,
3917       41.4,
3918       null,
3919       null,
3920       null
3921     ],
3922     [
3923       "1944-08",
3924       23.1,
3925       12.9,
3926       18,
3927       28.3,
3928       7.2,
3929       124.5,
3930       0,
3931       124.5,
3932       null,
3933       null,
3934       null
3935     ],
3936     [
3937       "1944-09",
3938       17.7,
3939       9.1,
3940       13.4,
3941       22.8,
3942       1.1,
3943       67.3,
3944       0,
3945       67.3,
3946       null,
3947       null,
3948       null
3949     ],
3950     [
3951       "1944-10",
3952       13.2,
3953       1.8,
3954       7.5,
3955       22.2,
3956       -3.3,
3957       9.9,
3958       0,
3959       9.9,
3960       null,
3961       null,
3962       null
3963     ],
3964     [
3965       "1944-11",
3966       0.2,
3967       -3.5,
3968       -1.7,
3969       10.6,
3970       -18.3,
3971       22.9,
3972       24.9,
3973       47.8,
3974       null,
3975       null,
3976       null
3977     ],
3978     [
3979       "1944-12",
3980       -6.4,
3981       -16.6,
3982       -11.5,
3983       2.2,
3984       -28.9,
3985       0.5,
3986       25.7,
3987       26.2,
3988       null,
3989       null,
3990       null
3991     ],
3992     [
3993       "1945-01",
3994       -11.6,
3995       -20.9,
3996       -16.3,
3997       -0.6,
3998       -36.1,
3999       0,
4000       14.7,
4001       14.7,
4002       null,
4003       null,
4004       null
4005     ],
4006     [
4007       "1945-02",
4008       -8,
4009       -19.8,
4010       -13.9,
4011       2.2,
4012       -33.3,
4013       0,
4014       35.3,
4015       35.3,
4016       null,
4017       null,
4018       null
4019     ],
4020     [
4021       "1945-03",
4022       3,
4023       -7.8,
4024       -2.4,
4025       14.4,
4026       -34.4,
4027       14,
4028       5.6,
4029       19.6,
4030       null,
4031       null,
4032       null
4033     ],
4034     [
4035       "1945-04",
4036       4.4,
4037       -5,
4038       -0.3,
4039       16.7,
4040       -11.1,
4041       22.6,
4042       21.3,
4043       43.9,
4044       null,
4045       null,
4046       null
4047     ],
4048     [
4049       "1945-05",
4050       12.3,
4051       1.3,
4052       6.8,
4053       27.8,
4054       -5.6,
4055       7.4,
4056       0,
4057       7.4,
4058       null,
4059       null,
4060       null
4061     ],
4062     [
4063       "1945-06",
4064       20.9,
4065       9.2,
4066       15.1,
4067       37.2,
4068       3.9,
4069       56.1,
4070       0,
4071       56.1,
4072       null,
4073       null,
4074       null
4075     ],
4076     [
4077       "1945-07",
4078       24.8,
4079       13.2,
4080       19,
4081       32.8,
4082       4.4,
4083       54.6,
4084       0,
4085       54.6,
4086       null,
4087       null,
4088       null
4089     ],
4090     [
4091       "1945-08",
4092       24.8,
4093       13.1,
4094       19,
4095       36.1,
4096       5.6,
4097       48.8,
4098       0,
4099       48.8,
4100       null,
4101       null,
4102       null
4103     ],
4104     [
4105       "1945-09",
4106       15.3,
4107       6,
4108       10.7,
4109       30.6,
4110       -5.6,
4111       136.7,
4112       0,
4113       136.7,
4114       null,
4115       null,
4116       null
4117     ],
4118     [
4119       "1945-10",
4120       9.2,
4121       -0.1,
4122       4.6,
4123       23.3,
4124       -6.7,
4125       15.7,
4126       0,
4127       15.7,
4128       null,
4129       null,
4130       null
4131     ],
4132     [
4133       "1945-11",
4134       -3.6,
4135       -9.9,
4136       -6.8,
4137       3.9,
4138       -22.8,
4139       3.3,
4140       66.3,
4141       69.6,
4142       null,
4143       null,
4144       null
4145     ],
4146     [
4147       "1945-12",
4148       -11.6,
4149       -21.8,
4150       -16.7,
4151       3.3,
4152       -33.3,
4153       0,
4154       36.6,
4155       36.6,
4156       null,
4157       null,
4158       null
4159     ],
4160     [
4161       "1946-01",
4162       -11.4,
4163       -24.1,
4164       -17.8,
4165       -1.7,
4166       -35.6,
4167       0,
4168       19.8,
4169       19.8,
4170       null,
4171       null,
4172       null
4173     ],
4174     [
4175       "1946-02",
4176       -11.5,
4177       -26.4,
4178       -19,
4179       0,
4180       -38.9,
4181       0,
4182       24.6,
4183       24.6,
4184       null,
4185       null,
4186       null
4187     ],
4188     [
4189       "1946-03",
4190       3.6,
4191       -7.8,
4192       -2.1,
4193       22.2,
4194       -31.1,
4195       12.7,
4196       4.6,
4197       17.3,
4198       null,
4199       null,
4200       null
4201     ],
4202     [
4203       "1946-04",
4204       11,
4205       -0.3,
4206       5.4,
4207       22.8,
4208       -6.7,
4209       16,
4210       1.8,
4211       17.8,
4212       null,
4213       null,
4214       null
4215     ],
4216     [
4217       "1946-05",
4218       15.3,
4219       4.1,
4220       9.7,
4221       28.9,
4222       -5.6,
4223       21.6,
4224       5.1,
4225       26.7,
4226       null,
4227       null,
4228       null
4229     ],
4230     [
4231       "1946-06",
4232       21.7,
4233       9.6,
4234       15.7,
4235       29.4,
4236       3.3,
4237       67.8,
4238       0,
4239       67.8,
4240       null,
4241       null,
4242       null
4243     ],
4244     [
4245       "1946-07",
4246       26.1,
4247       14.3,
4248       20.2,
4249       32.8,
4250       7.2,
4251       73.2,
4252       0,
4253       73.2,
4254       null,
4255       null,
4256       null
4257     ],
4258     [
4259       "1946-08",
4260       22.8,
4261       12.1,
4262       17.5,
4263       33.9,
4264       5.6,
4265       56.6,
4266       0,
4267       56.6,
4268       null,
4269       null,
4270       null
4271     ],
4272     [
4273       "1946-09",
4274       17.1,
4275       6.8,
4276       12,
4277       28.9,
4278       0,
4279       81.8,
4280       0,
4281       81.8,
4282       null,
4283       null,
4284       null
4285     ],
4286     [
4287       "1946-10",
4288       8.8,
4289       -0.4,
4290       4.2,
4291       24.4,
4292       -6.7,
4293       25.1,
4294       10.4,
4295       35.6,
4296       null,
4297       null,
4298       null
4299     ],
4300     [
4301       "1946-11",
4302       -1.8,
4303       -10.5,
4304       -6.2,
4305       12.2,
4306       -27.2,
4307       0.3,
4308       53.8,
4309       54.1,
4310       null,
4311       null,
4312       null
4313     ],
4314     [
4315       "1946-12",
4316       -11.2,
4317       -20.1,
4318       -15.7,
4319       1.7,
4320       -38.9,
4321       1,
4322       20.1,
4323       21.1,
4324       null,
4325       null,
4326       null
4327     ],
4328     [
4329       "1947-01",
4330       -8.9,
4331       -22.4,
4332       -15.7,
4333       2.2,
4334       -35.6,
4335       0,
4336       52.1,
4337       52.1,
4338       null,
4339       null,
4340       null
4341     ],
4342     [
4343       "1947-02",
4344       -10.9,
4345       -25.6,
4346       -18.3,
4347       -1.1,
4348       -40,
4349       0,
4350       19.3,
4351       19.3,
4352       null,
4353       null,
4354       null
4355     ],
4356     [
4357       "1947-03",
4358       -1.9,
4359       -16.9,
4360       -9.4,
4361       6.7,
4362       -28.9,
4363       0,
4364       48.3,
4365       48.3,
4366       null,
4367       null,
4368       null
4369     ],
4370     [
4371       "1947-04",
4372       5.9,
4373       -5.6,
4374       0.2,
4375       24.4,
4376       -13.3,
4377       21.3,
4378       2.5,
4379       23.9,
4380       null,
4381       null,
4382       null
4383     ],
4384     [
4385       "1947-05",
4386       13.1,
4387       2,
4388       7.6,
4389       23.3,
4390       -5.6,
4391       29.2,
4392       1.3,
4393       30.5,
4394       null,
4395       null,
4396       null
4397     ],
4398     [
4399       "1947-06",
4400       21.4,
4401       10.3,
4402       15.9,
4403       26.7,
4404       3.3,
4405       46,
4406       0,
4407       46,
4408       null,
4409       null,
4410       null
4411     ],
4412     [
4413       "1947-07",
4414       27.2,
4415       14.6,
4416       20.9,
4417       34.4,
4418       6.1,
4419       25.1,
4420       0,
4421       25.1,
4422       null,
4423       null,
4424       null
4425     ],
4426     [
4427       "1947-08",
4428       25.3,
4429       14.9,
4430       20.1,
4431       36.1,
4432       6.1,
4433       126.5,
4434       0,
4435       126.5,
4436       null,
4437       null,
4438       null
4439     ],
4440     [
4441       "1947-09",
4442       17.2,
4443       6.2,
4444       11.7,
4445       27.8,
4446       -4.4,
4447       22.1,
4448       0.5,
4449       22.6,
4450       null,
4451       null,
4452       null
4453     ],
4454     [
4455       "1947-10",
4456       14.7,
4457       4.5,
4458       9.6,
4459       22.2,
4460       -2.2,
4461       19.1,
4462       0,
4463       19.1,
4464       null,
4465       null,
4466       null
4467     ],
4468     [
4469       "1947-11",
4470       -2.5,
4471       -9.3,
4472       -5.9,
4473       11.7,
4474       -23.3,
4475       null,
4476       null,
4477       null,
4478       null,
4479       null,
4480       null
4481     ],
4482     [
4483       "1947-12",
4484       -9.4,
4485       -21,
4486       -15.2,
4487       0,
4488       -35.6,
4489       0,
4490       56.9,
4491       56.9,
4492       null,
4493       null,
4494       null
4495     ],
4496     [
4497       "1948-01",
4498       -12,
4499       -24.9,
4500       -18.5,
4501       -1.7,
4502       -38.9,
4503       0,
4504       26.7,
4505       26.7,
4506       null,
4507       null,
4508       null
4509     ],
4510     [
4511       "1948-02",
4512       -11.4,
4513       -25.6,
4514       -18.5,
4515       -1.1,
4516       -37.8,
4517       0,
4518       38.6,
4519       38.6,
4520       null,
4521       null,
4522       null
4523     ],
4524     [
4525       "1948-03",
4526       -2.8,
4527       -17.8,
4528       -10.3,
4529       8.3,
4530       -37.8,
4531       0,
4532       24.9,
4533       24.9,
4534       null,
4535       null,
4536       null
4537     ],
4538     [
4539       "1948-04",
4540       7.3,
4541       -4.6,
4542       1.4,
4543       18.9,
4544       -20,
4545       34.3,
4546       2.3,
4547       36.6,
4548       null,
4549       null,
4550       null
4551     ],
4552     [
4553       "1948-05",
4554       18.4,
4555       4.5,
4556       11.5,
4557       32.2,
4558       -3.3,
4559       11.7,
4560       0,
4561       11.7,
4562       null,
4563       null,
4564       null
4565     ],
4566     [
4567       "1948-06",
4568       22,
4569       10.5,
4570       16.3,
4571       31.7,
4572       3.3,
4573       45.2,
4574       0,
4575       45.2,
4576       null,
4577       null,
4578       null
4579     ],
4580     [
4581       "1948-07",
4582       25.1,
4583       15.1,
4584       20.1,
4585       28.9,
4586       8.9,
4587       120.7,
4588       0,
4589       120.7,
4590       null,
4591       null,
4592       null
4593     ],
4594     [
4595       "1948-08",
4596       25.4,
4597       14.4,
4598       19.9,
4599       32.2,
4600       6.7,
4601       35.3,
4602       0,
4603       35.3,
4604       null,
4605       null,
4606       null
4607     ],
4608     [
4609       "1948-09",
4610       22,
4611       10.6,
4612       16.3,
4613       31.7,
4614       6.7,
4615       7.4,
4616       0,
4617       7.4,
4618       null,
4619       null,
4620       null
4621     ],
4622     [
4623       "1948-10",
4624       13.6,
4625       2.8,
4626       8.2,
4627       22.2,
4628       -5,
4629       19.6,
4630       0,
4631       19.6,
4632       null,
4633       null,
4634       null
4635     ],
4636     [
4637       "1948-11",
4638       0.1,
4639       -6.2,
4640       -3.1,
4641       8.9,
4642       -16.1,
4643       17.8,
4644       6.9,
4645       24.6,
4646       null,
4647       null,
4648       null
4649     ],
4650     [
4651       "1948-12",
4652       -8.6,
4653       -19.4,
4654       -14,
4655       3.3,
4656       -36.1,
4657       0,
4658       52.1,
4659       52.1,
4660       null,
4661       null,
4662       null
4663     ],
4664     [
4665       "1949-01",
4666       -11.6,
4667       -24.4,
4668       -18,
4669       4.4,
4670       -42.8,
4671       0,
4672       65.8,
4673       65.8,
4674       null,
4675       null,
4676       null
4677     ],
4678     [
4679       "1949-02",
4680       -12.7,
4681       -29.6,
4682       -21.2,
4683       -5,
4684       -42.8,
4685       0,
4686       29.5,
4687       29.5,
4688       null,
4689       null,
4690       null
4691     ],
4692     [
4693       "1949-03",
4694       -2.8,
4695       -16.7,
4696       -9.8,
4697       6.7,
4698       -36.7,
4699       0,
4700       9.4,
4701       9.4,
4702       null,
4703       null,
4704       null
4705     ],
4706     [
4707       "1949-04",
4708       11.6,
4709       -1.1,
4710       5.3,
4711       28.9,
4712       -8.9,
4713       5.8,
4714       0,
4715       5.8,
4716       null,
4717       null,
4718       null
4719     ],
4720     [
4721       "1949-05",
4722       17.8,
4723       4.4,
4724       11.1,
4725       30.6,
4726       -3.3,
4727       41.4,
4728       0,
4729       41.4,
4730       null,
4731       null,
4732       null
4733     ],
4734     [
4735       "1949-06",
4736       23.2,
4737       11.2,
4738       17.2,
4739       33.9,
4740       2.8,
4741       111.3,
4742       0,
4743       111.3,
4744       null,
4745       null,
4746       null
4747     ],
4748     [
4749       "1949-07",
4750       25.5,
4751       14.1,
4752       19.8,
4753       34.4,
4754       8.9,
4755       75.7,
4756       0,
4757       75.7,
4758       null,
4759       null,
4760       null
4761     ],
4762     [
4763       "1949-08",
4764       27.1,
4765       15.7,
4766       21.4,
4767       38.9,
4768       3.3,
4769       56.4,
4770       0,
4771       56.4,
4772       null,
4773       null,
4774       null
4775     ],
4776     [
4777       "1949-09",
4778       16.3,
4779       6.2,
4780       11.3,
4781       28.9,
4782       -1.1,
4783       35.3,
4784       0,
4785       35.3,
4786       null,
4787       null,
4788       null
4789     ],
4790     [
4791       "1949-10",
4792       8.9,
4793       0,
4794       4.5,
4795       18.9,
4796       -11.1,
4797       124,
4798       10.7,
4799       134.6,
4800       null,
4801       null,
4802       null
4803     ],
4804     [
4805       "1949-11",
4806       1.4,
4807       -5,
4808       -1.8,
4809       12.8,
4810       -16.1,
4811       11.4,
4812       27.4,
4813       38.9,
4814       null,
4815       null,
4816       null
4817     ],
4818     [
4819       "1949-12",
4820       -11.4,
4821       -22.6,
4822       -17,
4823       1.7,
4824       -40.6,
4825       0,
4826       56.1,
4827       56.1,
4828       null,
4829       null,
4830       null
4831     ],
4832     [
4833       "1950-01",
4834       -20.3,
4835       -33.6,
4836       -27,
4837       -7.8,
4838       -43.3,
4839       0,
4840       49.5,
4841       49.5,
4842       null,
4843       null,
4844       null
4845     ],
4846     [
4847       "1950-02",
4848       -8.3,
4849       -24.8,
4850       -16.6,
4851       0,
4852       -38.9,
4853       0,
4854       23.1,
4855       23.1,
4856       null,
4857       null,
4858       null
4859     ],
4860     [
4861       "1950-03",
4862       -3.6,
4863       -18.6,
4864       -11.1,
4865       7.2,
4866       -37.8,
4867       0,
4868       14.2,
4869       14.2,
4870       null,
4871       null,
4872       null
4873     ],
4874     [
4875       "1950-04",
4876       3.1,
4877       -7.2,
4878       -2.1,
4879       11.7,
4880       -19.4,
4881       4.8,
4882       18.3,
4883       23.1,
4884       null,
4885       null,
4886       null
4887     ],
4888     [
4889       "1950-05",
4890       14.3,
4891       3.3,
4892       8.8,
4893       26.1,
4894       -3.3,
4895       94.2,
4896       0,
4897       94.2,
4898       null,
4899       null,
4900       null
4901     ],
4902     [
4903       "1950-06",
4904       19.8,
4905       8.4,
4906       14.1,
4907       29.4,
4908       2.8,
4909       60.5,
4910       0,
4911       60.5,
4912       null,
4913       null,
4914       null
4915     ],
4916     [
4917       "1950-07",
4918       23.6,
4919       13.1,
4920       18.4,
4921       32.8,
4922       5.6,
4923       113,
4924       0,
4925       113,
4926       null,
4927       null,
4928       null
4929     ],
4930     [
4931       "1950-08",
4932       21.6,
4933       10.8,
4934       16.2,
4935       28.3,
4936       1.7,
4937       48.8,
4938       0,
4939       48.8,
4940       null,
4941       null,
4942       null
4943     ],
4944     [
4945       "1950-09",
4946       18.1,
4947       8.2,
4948       13.2,
4949       29.4,
4950       0.6,
4951       89.7,
4952       0,
4953       89.7,
4954       null,
4955       null,
4956       null
4957     ],
4958     [
4959       "1950-10",
4960       10.1,
4961       2.3,
4962       6.2,
4963       18.3,
4964       -6.7,
4965       43.7,
4966       0.5,
4967       44.2,
4968       null,
4969       null,
4970       null
4971     ],
4972     [
4973       "1950-11",
4974       -3.6,
4975       -11,
4976       -7.3,
4977       6.1,
4978       -22.2,
4979       1.5,
4980       36.6,
4981       38.1,
4982       null,
4983       null,
4984       null
4985     ],
4986     [
4987       "1950-12",
4988       -12.3,
4989       -23.7,
4990       -18,
4991       0,
4992       -35,
4993       0,
4994       43.4,
4995       43.4,
4996       null,
4997       null,
4998       null
4999     ],
5000     [
5001       "1951-01",
5002       -13.6,
5003       -26.1,
5004       -19.9,
5005       0,
5006       -41.7,
5007       0,
5008       8.9,
5009       8.9,
5010       null,
5011       null,
5012       null
5013     ],
5014     [
5015       "1951-02",
5016       -7.7,
5017       -19.8,
5018       -13.8,
5019       3.3,
5020       -38.3,
5021       0,
5022       10.2,
5023       10.2,
5024       null,
5025       null,
5026       null
5027     ],
5028     [
5029       "1951-03",
5030       -3.4,
5031       -16.4,
5032       -9.9,
5033       6.7,
5034       -29.4,
5035       0,
5036       22.6,
5037       22.6,
5038       null,
5039       null,
5040       null
5041     ],
5042     [
5043       "1951-04",
5044       5.8,
5045       -3.2,
5046       1.3,
5047       20.6,
5048       -9.4,
5049       15,
5050       19.8,
5051       34.8,
5052       null,
5053       null,
5054       null
5055     ],
5056     [
5057       "1951-05",
5058       19.1,
5059       5.9,
5060       12.5,
5061       31.1,
5062       -0.6,
5063       36.6,
5064       0,
5065       36.6,
5066       null,
5067       null,
5068       null
5069     ],
5070     [
5071       "1951-06",
5072       20.2,
5073       9.9,
5074       15.1,
5075       30,
5076       1.7,
5077       74.7,
5078       0,
5079       74.7,
5080       null,
5081       null,
5082       null
5083     ],
5084     [
5085       "1951-07",
5086       24.3,
5087       12.5,
5088       18.4,
5089       33.3,
5090       7.2,
5091       41.4,
5092       0,
5093       41.4,
5094       null,
5095       null,
5096       null
5097     ],
5098     [
5099       "1951-08",
5100       21.1,
5101       11.4,
5102       16.3,
5103       27.2,
5104       4.4,
5105       31.8,
5106       0,
5107       31.8,
5108       null,
5109       null,
5110       null
5111     ],
5112     [
5113       "1951-09",
5114       16,
5115       6.3,
5116       11.2,
5117       25.6,
5118       -4.4,
5119       44.5,
5120       0,
5121       44.5,
5122       null,
5123       null,
5124       null
5125     ],
5126     [
5127       "1951-10",
5128       8.4,
5129       0.3,
5130       4.4,
5131       20.6,
5132       -13.3,
5133       5.6,
5134       10.9,
5135       16.5,
5136       0,
5137       null,
5138       null
5139     ],
5140     [
5141       "1951-11",
5142       -3.1,
5143       -10.8,
5144       -7,
5145       6.1,
5146       -24.4,
5147       0.5,
5148       11.4,
5149       11.9,
5150       0,
5151       null,
5152       null
5153     ],
5154     [
5155       "1951-12",
5156       -12,
5157       -20.4,
5158       -16.2,
5159       3.3,
5160       -35.6,
5161       0,
5162       10.7,
5163       10.7,
5164       0,
5165       null,
5166       null
5167     ],
5168     [
5169       "1952-01",
5170       -13.6,
5171       -25.2,
5172       -19.4,
5173       6.1,
5174       -35.6,
5175       0,
5176       19.8,
5177       19.8,
5178       0,
5179       null,
5180       null
5181     ],
5182     [
5183       "1952-02",
5184       -4.7,
5185       -18.3,
5186       -11.5,
5187       1.7,
5188       -28.3,
5189       0,
5190       21.1,
5191       21.1,
5192       0,
5193       null,
5194       null
5195     ],
5196     [
5197       "1952-03",
5198       -0.4,
5199       -15.7,
5200       -8.1,
5201       11.7,
5202       -36.7,
5203       0,
5204       13.7,
5205       13.7,
5206       null,
5207       null,
5208       null
5209     ],
5210     [
5211       "1952-04",
5212       15.4,
5213       -0.7,
5214       7.4,
5215       32.8,
5216       -14.4,
5217       5.3,
5218       2.5,
5219       7.9,
5220       null,
5221       null,
5222       null
5223     ],
5224     [
5225       "1952-05",
5226       17.3,
5227       4.7,
5228       11,
5229       29.4,
5230       -1.1,
5231       24.1,
5232       0,
5233       24.1,
5234       0,
5235       null,
5236       null
5237     ],
5238     [
5239       "1952-06",
5240       22.6,
5241       11.4,
5242       17,
5243       31.1,
5244       1.7,
5245       86.1,
5246       0,
5247       86.1,
5248       null,
5249       null,
5250       null
5251     ],
5252     [
5253       "1952-07",
5254       25,
5255       13.8,
5256       19.4,
5257       33.9,
5258       8.9,
5259       55.6,
5260       0,
5261       55.6,
5262       null,
5263       null,
5264       null
5265     ],
5266     [
5267       "1952-08",
5268       23.9,
5269       12.1,
5270       18,
5271       35,
5272       6.7,
5273       40.9,
5274       0,
5275       40.9,
5276       null,
5277       null,
5278       null
5279     ],
5280     [
5281       "1952-09",
5282       18.5,
5283       8.3,
5284       13.4,
5285       32.2,
5286       2.2,
5287       32.5,
5288       0,
5289       32.5,
5290       null,
5291       null,
5292       null
5293     ],
5294     [
5295       "1952-10",
5296       8.2,
5297       -1.1,
5298       3.6,
5299       17.2,
5300       -11.1,
5301       6.6,
5302       9.9,
5303       16.5,
5304       null,
5305       null,
5306       null
5307     ],
5308     [
5309       "1952-11",
5310       1,
5311       -7,
5312       -3,
5313       11.7,
5314       -20.6,
5315       8.1,
5316       18.8,
5317       26.9,
5318       null,
5319       null,
5320       null
5321     ],
5322     [
5323       "1952-12",
5324       -5.1,
5325       -12.6,
5326       -8.9,
5327       1.7,
5328       -25,
5329       0,
5330       16.8,
5331       16.8,
5332       null,
5333       null,
5334       null
5335     ],
5336     [
5337       "1953-01",
5338       -11.3,
5339       -22.7,
5340       -17,
5341       1.1,
5342       -35.6,
5343       0,
5344       34,
5345       34,
5346       null,
5347       null,
5348       null
5349     ],
5350     [
5351       "1953-02",
5352       -7.3,
5353       -22.6,
5354       -15,
5355       0.6,
5356       -36.7,
5357       0,
5358       26.9,
5359       26.9,
5360       null,
5361       null,
5362       null
5363     ],
5364     [
5365       "1953-03",
5366       -0.2,
5367       -12.7,
5368       -6.5,
5369       12.2,
5370       -36.7,
5371       6.4,
5372       29.5,
5373       35.8,
5374       null,
5375       null,
5376       null
5377     ],
5378     [
5379       "1953-04",
5380       5.9,
5381       -3.7,
5382       1.1,
5383       16.7,
5384       -13.3,
5385       0,
5386       35.6,
5387       35.6,
5388       null,
5389       null,
5390       null
5391     ],
5392     [
5393       "1953-05",
5394       16.3,
5395       4.7,
5396       10.5,
5397       31.1,
5398       -2.2,
5399       72.4,
5400       2.5,
5401       74.9,
5402       null,
5403       null,
5404       null
5405     ],
5406     [
5407       "1953-06",
5408       21.6,
5409       11.1,
5410       16.4,
5411       31.7,
5412       2.2,
5413       94.2,
5414       0,
5415       94.2,
5416       null,
5417       null,
5418       null
5419     ],
5420     [
5421       "1953-07",
5422       24.3,
5423       13.7,
5424       19,
5425       32.2,
5426       7.8,
5427       100.8,
5428       0,
5429       100.8,
5430       null,
5431       null,
5432       null
5433     ],
5434     [
5435       "1953-08",
5436       25.6,
5437       14.8,
5438       20.2,
5439       33.3,
5440       9.4,
5441       31.5,
5442       0,
5443       31.5,
5444       null,
5445       null,
5446       null
5447     ],
5448     [
5449       "1953-09",
5450       15.9,
5451       6.8,
5452       11.4,
5453       23.9,
5454       0.6,
5455       32.3,
5456       0,
5457       32.3,
5458       null,
5459       null,
5460       null
5461     ],
5462     [
5463       "1953-10",
5464       15.1,
5465       4.7,
5466       9.9,
5467       26.1,
5468       -3.9,
5469       14,
5470       1.3,
5471       15.2,
5472       null,
5473       null,
5474       null
5475     ],
5476     [
5477       "1953-11",
5478       3.3,
5479       -3.2,
5480       0.1,
5481       14.4,
5482       -9.4,
5483       0.5,
5484       17.8,
5485       18.3,
5486       null,
5487       null,
5488       null
5489     ],
5490     [
5491       "1953-12",
5492       -7.6,
5493       -17.1,
5494       -12.4,
5495       3.9,
5496       -36.1,
5497       0,
5498       18,
5499       18,
5500       null,
5501       null,
5502       null
5503     ],
5504     [
5505       "1954-01",
5506       -17.2,
5507       -30.6,
5508       -23.9,
5509       -3.3,
5510       -41.1,
5511       0,
5512       61.2,
5513       61.2,
5514       null,
5515       null,
5516       null
5517     ],
5518     [
5519       "1954-02",
5520       -1.4,
5521       -14.4,
5522       -7.9,
5523       9.4,
5524       -30,
5525       0,
5526       29.2,
5527       29.2,
5528       null,
5529       null,
5530       null
5531     ],
5532     [
5533       "1954-03",
5534       -2.8,
5535       -17.3,
5536       -10.1,
5537       6.7,
5538       -33.9,
5539       0,
5540       11.4,
5541       11.4,
5542       null,
5543       null,
5544       null
5545     ],
5546     [
5547       "1954-04",
5548       4.1,
5549       -6.4,
5550       -1.2,
5551       15.6,
5552       -30,
5553       30,
5554       10.9,
5555       40.9,
5556       null,
5557       null,
5558       null
5559     ],
5560     [
5561       "1954-05",
5562       12.5,
5563       2.5,
5564       7.5,
5565       25.6,
5566       -3.9,
5567       35.3,
5568       8.9,
5569       44.2,
5570       null,
5571       null,
5572       null
5573     ],
5574     [
5575       "1954-06",
5576       21.1,
5577       11.3,
5578       16.2,
5579       30.6,
5580       2.2,
5581       96,
5582       0,
5583       96,
5584       null,
5585       null,
5586       null
5587     ],
5588     [
5589       "1954-07",
5590       25.6,
5591       14.4,
5592       20,
5593       31.7,
5594       6.7,
5595       45.7,
5596       0,
5597       45.7,
5598       null,
5599       null,
5600       null
5601     ],
5602     [
5603       "1954-08",
5604       21.9,
5605       12.9,
5606       17.4,
5607       27.8,
5608       6.7,
5609       83.1,
5610       0,
5611       83.1,
5612       null,
5613       null,
5614       null
5615     ],
5616     [
5617       "1954-09",
5618       15.8,
5619       6.9,
5620       11.4,
5621       23.9,
5622       -0.6,
5623       90.7,
5624       0,
5625       90.7,
5626       null,
5627       null,
5628       null
5629     ],
5630     [
5631       "1954-10",
5632       10.1,
5633       0.4,
5634       5.3,
5635       20.6,
5636       -8.9,
5637       8.6,
5638       0,
5639       8.6,
5640       null,
5641       null,
5642       null
5643     ],
5644     [
5645       "1954-11",
5646       2.5,
5647       -4.2,
5648       -0.9,
5649       11.7,
5650       -13.3,
5651       23.6,
5652       17.8,
5653       41.4,
5654       null,
5655       null,
5656       null
5657     ],
5658     [
5659       "1954-12",
5660       -4.7,
5661       -12.3,
5662       -8.5,
5663       2.8,
5664       -26.1,
5665       0,
5666       3,
5667       3,
5668       null,
5669       null,
5670       null
5671     ],
5672     [
5673       "1955-01",
5674       -11.9,
5675       -24.5,
5676       -18.2,
5677       -3.9,
5678       -38.9,
5679       0,
5680       70.4,
5681       70.4,
5682       null,
5683       null,
5684       null
5685     ],
5686     [
5687       "1955-02",
5688       -9.9,
5689       -25.5,
5690       -17.7,
5691       3.3,
5692       -43.9,
5693       0,
5694       38.1,
5695       38.1,
5696       null,
5697       null,
5698       null
5699     ],
5700     [
5701       "1955-03",
5702       -5.6,
5703       -22.6,
5704       -14.1,
5705       12.8,
5706       -37.8,
5707       0,
5708       22.4,
5709       22.4,
5710       null,
5711       null,
5712       null
5713     ],
5714     [
5715       "1955-04",
5716       13.9,
5717       1.8,
5718       7.9,
5719       25.6,
5720       -5.6,
5721       17,
5722       0,
5723       17,
5724       null,
5725       null,
5726       null
5727     ],
5728     [
5729       "1955-05",
5730       18.1,
5731       6.4,
5732       12.3,
5733       30,
5734       -2.8,
5735       50.5,
5736       0,
5737       50.5,
5738       null,
5739       null,
5740       null
5741     ],
5742     [
5743       "1955-06",
5744       23.1,
5745       12.2,
5746       17.7,
5747       33.3,
5748       6.1,
5749       83.1,
5750       0,
5751       83.1,
5752       null,
5753       null,
5754       null
5755     ],
5756     [
5757       "1955-07",
5758       27.4,
5759       15.8,
5760       21.6,
5761       34.4,
5762       7.2,
5763       127.5,
5764       0,
5765       127.5,
5766       null,
5767       null,
5768       null
5769     ],
5770     [
5771       "1955-08",
5772       25.9,
5773       14.1,
5774       20,
5775       34.4,
5776       6.7,
5777       65.3,
5778       0,
5779       65.3,
5780       null,
5781       null,
5782       null
5783     ],
5784     [
5785       "1955-09",
5786       16.8,
5787       6.8,
5788       11.8,
5789       30,
5790       -1.7,
5791       19.6,
5792       0,
5793       19.6,
5794       null,
5795       null,
5796       null
5797     ],
5798     [
5799       "1955-10",
5800       10.7,
5801       1.4,
5802       6.1,
5803       23.3,
5804       -6.7,
5805       54.1,
5806       0.8,
5807       54.9,
5808       null,
5809       null,
5810       null
5811     ],
5812     [
5813       "1955-11",
5814       -4.9,
5815       -12.6,
5816       -8.8,
5817       3.3,
5818       -26.1,
5819       0,
5820       102.6,
5821       102.6,
5822       null,
5823       null,
5824       null
5825     ],
5826     [
5827       "1955-12",
5828       -11.8,
5829       -23.8,
5830       -17.8,
5831       1.1,
5832       -41.1,
5833       0,
5834       80.3,
5835       80.3,
5836       null,
5837       null,
5838       null
5839     ],
5840     [
5841       "1956-01",
5842       -10.1,
5843       -21.6,
5844       -15.9,
5845       -2.8,
5846       -32.8,
5847       0,
5848       47.5,
5849       47.5,
5850       0,
5851       null,
5852       null
5853     ],
5854     [
5855       "1956-02",
5856       -9.2,
5857       -24.2,
5858       -16.7,
5859       1.7,
5860       -37.8,
5861       0,
5862       23.6,
5863       23.6,
5864       0,
5865       null,
5866       null
5867     ],
5868     [
5869       "1956-03",
5870       -3.1,
5871       -17.5,
5872       -10.3,
5873       6.7,
5874       -37.8,
5875       0,
5876       28.4,
5877       28.4,
5878       0,
5879       null,
5880       null
5881     ],
5882     [
5883       "1956-04",
5884       3.8,
5885       -6.8,
5886       -1.5,
5887       null,
5888       null,
5889       24.6,
5890       3.3,
5891       27.9,
5892       null,
5893       null,
5894       null
5895     ],
5896     [
5897       "1956-05",
5898       13.6,
5899       1.7,
5900       7.7,
5901       27.2,
5902       -3.3,
5903       46.2,
5904       0,
5905       46.2,
5906       0,
5907       null,
5908       null
5909     ],
5910     [
5911       "1956-06",
5912       25.2,
5913       13.8,
5914       19.5,
5915       35.6,
5916       2.8,
5917       38.4,
5918       0,
5919       38.4,
5920       0,
5921       null,
5922       null
5923     ],
5924     [
5925       "1956-07",
5926       22.4,
5927       13.2,
5928       17.8,
5929       27.8,
5930       7.2,
5931       41.9,
5932       0,
5933       41.9,
5934       0,
5935       null,
5936       null
5937     ],
5938     [
5939       "1956-08",
5940       22.6,
5941       12.8,
5942       17.7,
5943       29.4,
5944       6.7,
5945       74.2,
5946       0,
5947       74.2,
5948       0,
5949       null,
5950       null
5951     ],
5952     [
5953       "1956-09",
5954       14.8,
5955       4.6,
5956       9.7,
5957       25.6,
5958       -1.1,
5959       25.9,
5960       0,
5961       25.9,
5962       0,
5963       null,
5964       null
5965     ],
5966     [
5967       "1956-10",
5968       13.4,
5969       2.8,
5970       8.1,
5971       25,
5972       -4.4,
5973       33.3,
5974       0,
5975       33.3,
5976       null,
5977       null,
5978       null
5979     ],
5980     [
5981       "1956-11",
5982       0.8,
5983       -7.5,
5984       -3.4,
5985       12.2,
5986       -18.9,
5987       18,
5988       3.6,
5989       21.6,
5990       0,
5991       null,
5992       null
5993     ],
5994     [
5995       "1956-12",
5996       -10.2,
5997       -19.8,
5998       -15,
5999       3.3,
6000       -37.8,
6001       0,
6002       25.9,
6003       25.9,
6004       0,
6005       null,
6006       null
6007     ],
6008     [
6009       "1957-01",
6010       -16,
6011       -27.9,
6012       -22,
6013       -3.9,
6014       -37.8,
6015       0,
6016       5.8,
6017       5.8,
6018       null,
6019       null,
6020       null
6021     ],
6022     [
6023       "1957-02",
6024       -10.6,
6025       -22.5,
6026       -16.6,
6027       0,
6028       -37.8,
6029       0,
6030       15.5,
6031       15.5,
6032       null,
6033       null,
6034       null
6035     ],
6036     [
6037       "1957-03",
6038       -1.9,
6039       -13.9,
6040       -7.9,
6041       12.2,
6042       -28.9,
6043       0,
6044       27.4,
6045       27.4,
6046       null,
6047       null,
6048       null
6049     ],
6050     [
6051       "1957-04",
6052       7.6,
6053       -3.3,
6054       2.2,
6055       27.8,
6056       -13.3,
6057       29.7,
6058       5.1,
6059       34.8,
6060       null,
6061       null,
6062       null
6063     ],
6064     [
6065       "1957-05",
6066       17.6,
6067       5.4,
6068       11.5,
6069       26.7,
6070       -1.1,
6071       20.3,
6072       0,
6073       20.3,
6074       0,
6075       null,
6076       null
6077     ],
6078     [
6079       "1957-06",
6080       18.8,
6081       9.3,
6082       14.1,
6083       25.6,
6084       4.4,
6085       66,
6086       0,
6087       66,
6088       0,
6089       null,
6090       null
6091     ],
6092     [
6093       "1957-07",
6094       27.1,
6095       16.3,
6096       21.7,
6097       33.3,
6098       8.9,
6099       21.1,
6100       0,
6101       21.1,
6102       0,
6103       null,
6104       null
6105     ],
6106     [
6107       "1957-08",
6108       23.2,
6109       13.3,
6110       18.3,
6111       30,
6112       5.6,
6113       35.1,
6114       0,
6115       35.1,
6116       0,
6117       null,
6118       null
6119     ],
6120     [
6121       "1957-09",
6122       16,
6123       6.7,
6124       11.4,
6125       24.4,
6126       -1.7,
6127       39.4,
6128       0,
6129       39.4,
6130       0,
6131       null,
6132       null
6133     ],
6134     [
6135       "1957-10",
6136       11.4,
6137       2.1,
6138       6.8,
6139       24.4,
6140       -6.7,
6141       11.7,
6142       0,
6143       11.7,
6144       null,
6145       null,
6146       null
6147     ],
6148     [
6149       "1957-11",
6150       -1.2,
6151       -8.8,
6152       -5,
6153       9.4,
6154       -23.3,
6155       0,
6156       19.1,
6157       19.1,
6158       null,
6159       null,
6160       null
6161     ],
6162     [
6163       "1957-12",
6164       -7.1,
6165       -17.1,
6166       -12.1,
6167       2.8,
6168       -36.7,
6169       2,
6170       9.1,
6171       11.2,
6172       null,
6173       null,
6174       null
6175     ],
6176     [
6177       "1958-01",
6178       -8.4,
6179       -19.9,
6180       -14.2,
6181       4.4,
6182       -37.2,
6183       0,
6184       15.7,
6185       15.7,
6186       null,
6187       null,
6188       null
6189     ],
6190     [
6191       "1958-02",
6192       -10.1,
6193       -22.4,
6194       -16.3,
6195       7.8,
6196       -38.9,
6197       3.8,
6198       1.3,
6199       5.1,
6200       null,
6201       null,
6202       null
6203     ],
6204     [
6205       "1958-03",
6206       1.5,
6207       -8.2,
6208       -3.4,
6209       12.2,
6210       -16.1,
6211       0,
6212       6.6,
6213       6.6,
6214       null,
6215       null,
6216       null
6217     ],
6218     [
6219       "1958-04",
6220       11.1,
6221       -0.6,
6222       5.3,
6223       27.2,
6224       -15.6,
6225       20.3,
6226       11.4,
6227       31.8,
6228       null,
6229       null,
6230       null
6231     ],
6232     [
6233       "1958-05",
6234       16.5,
6235       3.7,
6236       10.1,
6237       27.2,
6238       -13.3,
6239       14.2,
6240       0,
6241       14.2,
6242       null,
6243       null,
6244       null
6245     ],
6246     [
6247       "1958-06",
6248       19.6,
6249       8.1,
6250       13.9,
6251       29.4,
6252       1.1,
6253       27.2,
6254       0,
6255       27.2,
6256       null,
6257       null,
6258       null
6259     ],
6260     [
6261       "1958-07",
6262       23.2,
6263       13,
6264       18.1,
6265       35,
6266       8.9,
6267       114.8,
6268       0,
6269       114.8,
6270       null,
6271       null,
6272       null
6273     ],
6274     [
6275       "1958-08",
6276       21.6,
6277       11.7,
6278       16.7,
6279       27.8,
6280       4.4,
6281       50.3,
6282       0,
6283       50.3,
6284       null,
6285       null,
6286       null
6287     ],
6288     [
6289       "1958-09",
6290       16.3,
6291       8,
6292       12.2,
6293       24.4,
6294       0,
6295       50,
6296       0,
6297       50,
6298       null,
6299       null,
6300       null
6301     ],
6302     [
6303       "1958-10",
6304       11.1,
6305       1.5,
6306       6.3,
6307       20,
6308       -3.3,
6309       37.1,
6310       0,
6311       37.1,
6312       null,
6313       null,
6314       null
6315     ],
6316     [
6317       "1958-11",
6318       -0.7,
6319       -8.1,
6320       -4.4,
6321       18.3,
6322       -29.4,
6323       2.5,
6324       54.1,
6325       56.6,
6326       null,
6327       null,
6328       null
6329     ],
6330     [
6331       "1958-12",
6332       -14,
6333       -23.7,
6334       -18.9,
6335       -3.9,
6336       -36.7,
6337       0,
6338       61.2,
6339       61.2,
6340       null,
6341       null,
6342       null
6343     ],
6344     [
6345       "1959-01",
6346       -16.9,
6347       -26.5,
6348       -21.7,
6349       -3.9,
6350       -36.7,
6351       0,
6352       12.4,
6353       12.4,
6354       null,
6355       null,
6356       null
6357     ],
6358     [
6359       "1959-02",
6360       -10.5,
6361       -24.1,
6362       -17.3,
6363       0.6,
6364       -36.7,
6365       0,
6366       13.7,
6367       13.7,
6368       null,
6369       null,
6370       null
6371     ],
6372     [
6373       "1959-03",
6374       -0.9,
6375       -12.4,
6376       -6.7,
6377       7.8,
6378       -28.9,
6379       3,
6380       6.4,
6381       9.4,
6382       null,
6383       null,
6384       null
6385     ],
6386     [
6387       "1959-04",
6388       5.8,
6389       -3,
6390       1.4,
6391       18.3,
6392       -8.9,
6393       6.9,
6394       9.4,
6395       16.3,
6396       null,
6397       null,
6398       null
6399     ],
6400     [
6401       "1959-05",
6402       13.6,
6403       4.3,
6404       9,
6405       26.1,
6406       -3.9,
6407       120.4,
6408       0,
6409       120.4,
6410       null,
6411       null,
6412       null
6413     ],
6414     [
6415       "1959-06",
6416       21.3,
6417       11.6,
6418       16.5,
6419       27.2,
6420       2.2,
6421       84.8,
6422       0,
6423       84.8,
6424       null,
6425       null,
6426       null
6427     ],
6428     [
6429       "1959-07",
6430       24.5,
6431       14.7,
6432       19.6,
6433       32.8,
6434       8.3,
6435       75.2,
6436       0,
6437       75.2,
6438       null,
6439       null,
6440       null
6441     ],
6442     [
6443       "1959-08",
6444       24.1,
6445       14.9,
6446       19.5,
6447       30.6,
6448       8.9,
6449       55.4,
6450       0,
6451       55.4,
6452       null,
6453       null,
6454       null
6455     ],
6456     [
6457       "1959-09",
6458       14.8,
6459       7.5,
6460       11.2,
6461       22.2,
6462       -1.1,
6463       115.1,
6464       0,
6465       115.1,
6466       null,
6467       null,
6468       null
6469     ],
6470     [
6471       "1959-10",
6472       4.3,
6473       -0.8,
6474       1.8,
6475       20,
6476       -6.7,
6477       46.7,
6478       0,
6479       46.7,
6480       null,
6481       null,
6482       null
6483     ],
6484     [
6485       "1959-11",
6486       -5.2,
6487       -12.8,
6488       -9,
6489       3.9,
6490       -22.8,
6491       0,
6492       24.9,
6493       24.9,
6494       null,
6495       null,
6496       null
6497     ],
6498     [
6499       "1959-12",
6500       -3.8,
6501       -12.5,
6502       -8.2,
6503       3.9,
6504       -23.3,
6505       12.7,
6506       8.4,
6507       21.1,
6508       null,
6509       null,
6510       null
6511     ],
6512     [
6513       "1960-01",
6514       -11.7,
6515       -21.1,
6516       -16.4,
6517       1.1,
6518       -33.9,
6519       0,
6520       20.3,
6521       20.3,
6522       null,
6523       null,
6524       null
6525     ],
6526     [
6527       "1960-02",
6528       -7.1,
6529       -20.6,
6530       -13.9,
6531       1.1,
6532       -34.4,
6533       0,
6534       11.9,
6535       11.9,
6536       null,
6537       null,
6538       null
6539     ],
6540     [
6541       "1960-03",
6542       -4.7,
6543       -17.5,
6544       -11.1,
6545       3.3,
6546       -32.8,
6547       0,
6548       17.5,
6549       17.5,
6550       null,
6551       null,
6552       null
6553     ],
6554     [
6555       "1960-04",
6556       5.2,
6557       -3.8,
6558       0.7,
6559       15.6,
6560       -18.9,
6561       29,
6562       19.1,
6563       48,
6564       null,
6565       null,
6566       null
6567     ],
6568     [
6569       "1960-05",
6570       18.7,
6571       4.9,
6572       11.8,
6573       28.9,
6574       -5.6,
6575       29.7,
6576       1.3,
6577       31,
6578       null,
6579       null,
6580       null
6581     ],
6582     [
6583       "1960-06",
6584       21.2,
6585       10.2,
6586       15.7,
6587       28.9,
6588       5,
6589       48.3,
6590       0,
6591       48.3,
6592       null,
6593       null,
6594       null
6595     ],
6596     [
6597       "1960-07",
6598       26.4,
6599       13.1,
6600       19.8,
6601       33.9,
6602       5.6,
6603       24.6,
6604       0,
6605       24.6,
6606       null,
6607       null,
6608       null
6609     ],
6610     [
6611       "1960-08",
6612       25.2,
6613       13.1,
6614       19.2,
6615       30,
6616       6.7,
6617       87.4,
6618       0,
6619       87.4,
6620       null,
6621       null,
6622       null
6623     ],
6624     [
6625       "1960-09",
6626       19,
6627       8.1,
6628       13.6,
6629       30,
6630       0.6,
6631       37.1,
6632       0,
6633       37.1,
6634       null,
6635       null,
6636       null
6637     ],
6638     [
6639       "1960-10",
6640       11.7,
6641       2.6,
6642       7.2,
6643       23.9,
6644       -7.8,
6645       26.9,
6646       0,
6647       26.9,
6648       null,
6649       null,
6650       null
6651     ],
6652     [
6653       "1960-11",
6654       -0.2,
6655       -6.6,
6656       -3.4,
6657       6.1,
6658       -20.6,
6659       0,
6660       13.2,
6661       13.2,
6662       null,
6663       null,
6664       null
6665     ],
6666     [
6667       "1960-12",
6668       -10,
6669       -19.8,
6670       -14.9,
6671       0,
6672       -34.4,
6673       0,
6674       18.5,
6675       18.5,
6676       null,
6677       null,
6678       null
6679     ],
6680     [
6681       "1961-01",
6682       -11.8,
6683       -22.6,
6684       -17.2,
6685       2.8,
6686       -35.6,
6687       0,
6688       3.8,
6689       3.8,
6690       null,
6691       null,
6692       null
6693     ],
6694     [
6695       "1961-02",
6696       -4.8,
6697       -16.4,
6698       -10.6,
6699       5.6,
6700       -33.9,
6701       0,
6702       53.3,
6703       53.3,
6704       null,
6705       null,
6706       null
6707     ],
6708     [
6709       "1961-03",
6710       1.8,
6711       -9.3,
6712       -3.8,
6713       12.2,
6714       -25,
6715       2.8,
6716       4.1,
6717       6.9,
6718       null,
6719       null,
6720       null
6721     ],
6722     [
6723       "1961-04",
6724       6.1,
6725       -4.4,
6726       0.9,
6727       14.4,
6728       -16.7,
6729       23.4,
6730       4.8,
6731       28.2,
6732       null,
6733       null,
6734       null
6735     ],
6736     [
6737       "1961-05",
6738       17.7,
6739       3.6,
6740       10.7,
6741       29.4,
6742       -4.4,
6743       21.3,
6744       0,
6745       21.3,
6746       null,
6747       null,
6748       null
6749     ],
6750     [
6751       "1961-06",
6752       25.3,
6753       11.1,
6754       18.2,
6755       32.8,
6756       5,
6757       6.1,
6758       0,
6759       6.1,
6760       null,
6761       null,
6762       null
6763     ],
6764     [
6765       "1961-07",
6766       25.5,
6767       14.2,
6768       19.9,
6769       33.3,
6770       7.2,
6771       39.9,
6772       0,
6773       39.9,
6774       null,
6775       null,
6776       null
6777     ],
6778     [
6779       "1961-08",
6780       27.7,
6781       14,
6782       20.9,
6783       34.4,
6784       4.4,
6785       8.6,
6786       0,
6787       8.6,
6788       null,
6789       null,
6790       null
6791     ],
6792     [
6793       "1961-09",
6794       16.4,
6795       6.7,
6796       11.6,
6797       29.4,
6798       -3.9,
6799       55.1,
6800       0,
6801       55.1,
6802       null,
6803       null,
6804       null
6805     ],
6806     [
6807       "1961-10",
6808       10.9,
6809       1.4,
6810       6.2,
6811       30,
6812       -6.1,
6813       20.8,
6814       0.5,
6815       21.3,
6816       null,
6817       null,
6818       null
6819     ],
6820     [
6821       "1961-11",
6822       0.1,
6823       -6.6,
6824       -3.3,
6825       8.9,
6826       -17.8,
6827       0.8,
6828       10.2,
6829       10.9,
6830       null,
6831       null,
6832       null
6833     ],
6834     [
6835       "1961-12",
6836       -11.5,
6837       -19.7,
6838       -15.6,
6839       0.6,
6840       -30,
6841       0,
6842       20.6,
6843       20.6,
6844       null,
6845       null,
6846       null
6847     ],
6848     [
6849       "1962-01",
6850       -14.3,
6851       -26.2,
6852       -20.3,
6853       -0.6,
6854       -38.9,
6855       0,
6856       32.8,
6857       32.8,
6858       null,
6859       null,
6860       null
6861     ],
6862     [
6863       "1962-02",
6864       -11.8,
6865       -25.1,
6866       -18.5,
6867       1.7,
6868       -42.8,
6869       0,
6870       37.8,
6871       37.8,
6872       null,
6873       null,
6874       null
6875     ],
6876     [
6877       "1962-03",
6878       -0.1,
6879       -11.7,
6880       -5.9,
6881       6.1,
6882       -38.3,
6883       7.9,
6884       17.8,
6885       25.7,
6886       null,
6887       null,
6888       null
6889     ],
6890     [
6891       "1962-04",
6892       6.3,
6893       -5.6,
6894       0.4,
6895       20,
6896       -20,
6897       0,
6898       11.4,
6899       11.4,
6900       null,
6901       null,
6902       null
6903     ],
6904     [
6905       "1962-05",
6906       15.9,
6907       5.6,
6908       10.8,
6909       25,
6910       -2.8,
6911       81.5,
6912       0,
6913       81.5,
6914       0,
6915       null,
6916       null
6917     ],
6918     [
6919       "1962-06",
6920       24.3,
6921       12.8,
6922       18.6,
6923       33.3,
6924       3.3,
6925       20.3,
6926       0,
6927       20.3,
6928       0,
6929       null,
6930       null
6931     ],
6932     [
6933       "1962-07",
6934       24,
6935       13.4,
6936       18.7,
6937       28.9,
6938       5.6,
6939       110,
6940       0,
6941       110,
6942       0,
6943       null,
6944       null
6945     ],
6946     [
6947       "1962-08",
6948       23.2,
6949       13.1,
6950       18.2,
6951       29.4,
6952       5,
6953       85.1,
6954       0,
6955       85.1,
6956       0,
6957       null,
6958       null
6959     ],
6960     [
6961       "1962-09",
6962       17.6,
6963       6.9,
6964       12.3,
6965       27.2,
6966       0,
6967       13.2,
6968       0,
6969       13.2,
6970       0,
6971       null,
6972       null
6973     ],
6974     [
6975       "1962-10",
6976       13.6,
6977       4.1,
6978       8.9,
6979       25,
6980       -9.4,
6981       27.7,
6982       0,
6983       27.7,
6984       0,
6985       null,
6986       null
6987     ],
6988     [
6989       "1962-11",
6990       1.7,
6991       -4.7,
6992       -1.5,
6993       9.4,
6994       -17.8,
6995       14.5,
6996       16.5,
6997       31,
6998       0,
6999       null,
7000       null
7001     ],
7002     [
7003       "1962-12",
7004       -8.2,
7005       -17.6,
7006       -12.9,
7007       6.7,
7008       -34.4,
7009       0,
7010       17,
7011       17,
7012       null,
7013       null,
7014       null
7015     ],
7016     [
7017       "1963-01",
7018       -16.9,
7019       -26.9,
7020       -21.9,
7021       2.8,
7022       -37.8,
7023       0,
7024       5.3,
7025       5.3,
7026       null,
7027       null,
7028       null
7029     ],
7030     [
7031       "1963-02",
7032       -11.8,
7033       -24.3,
7034       -18.1,
7035       7.2,
7036       -37.2,
7037       0,
7038       23.4,
7039       23.4,
7040       null,
7041       null,
7042       null
7043     ],
7044     [
7045       "1963-03",
7046       0.7,
7047       -11.9,
7048       -5.6,
7049       20.6,
7050       -29.4,
7051       0.3,
7052       11.4,
7053       11.7,
7054       null,
7055       null,
7056       null
7057     ],
7058     [
7059       "1963-04",
7060       9.9,
7061       -1.7,
7062       4.1,
7063       21.7,
7064       -10.6,
7065       48.5,
7066       1.3,
7067       49.8,
7068       0,
7069       null,
7070       null
7071     ],
7072     [
7073       "1963-05",
7074       15.7,
7075       4.3,
7076       10,
7077       29.4,
7078       -5.6,
7079       43.2,
7080       0,
7081       43.2,
7082       null,
7083       null,
7084       null
7085     ],
7086     [
7087       "1963-06",
7088       23.4,
7089       12.6,
7090       18,
7091       31.7,
7092       4.4,
7093       113,
7094       0,
7095       113,
7096       0,
7097       null,
7098       null
7099     ],
7100     [
7101       "1963-07",
7102       26.9,
7103       16.2,
7104       21.6,
7105       32.2,
7106       8.3,
7107       94,
7108       0,
7109       94,
7110       0,
7111       null,
7112       null
7113     ],
7114     [
7115       "1963-08",
7116       25.1,
7117       13.8,
7118       19.5,
7119       31.7,
7120       7.2,
7121       42.4,
7122       0,
7123       42.4,
7124       0,
7125       null,
7126       null
7127     ],
7128     [
7129       "1963-09",
7130       19.9,
7131       8.6,
7132       14.3,
7133       29.4,
7134       0.6,
7135       7.6,
7136       0,
7137       7.6,
7138       0,
7139       null,
7140       null
7141     ],
7142     [
7143       "1963-10",
7144       18.7,
7145       7.7,
7146       13.2,
7147       27.8,
7148       -2.8,
7149       null,
7150       0,
7151       null,
7152       0,
7153       null,
7154       null
7155     ],
7156     [
7157       "1963-11",
7158       3.1,
7159       -4.2,
7160       -0.6,
7161       12.2,
7162       -20.6,
7163       3.6,
7164       6.1,
7165       9.7,
7166       null,
7167       null,
7168       null
7169     ],
7170     [
7171       "1963-12",
7172       -10.9,
7173       -19.9,
7174       -15.4,
7175       4.4,
7176       -33.9,
7177       5.1,
7178       8.1,
7179       13.2,
7180       null,
7181       null,
7182       null
7183     ],
7184     [
7185       "1964-01",
7186       -8.4,
7187       -17.9,
7188       -13.2,
7189       5,
7190       -33.3,
7191       0,
7192       22.9,
7193       22.9,
7194       null,
7195       null,
7196       null
7197     ],
7198     [
7199       "1964-02",
7200       -5.2,
7201       -18.8,
7202       -12,
7203       5.6,
7204       -32.2,
7205       2.5,
7206       7.6,
7207       10.2,
7208       null,
7209       null,
7210       null
7211     ],
7212     [
7213       "1964-03",
7214       -5.7,
7215       -18.7,
7216       -12.2,
7217       9.4,
7218       -31.1,
7219       0,
7220       38.4,
7221       38.4,
7222       null,
7223       null,
7224       null
7225     ],
7226     [
7227       "1964-04",
7228       10.3,
7229       -1.6,
7230       4.4,
7231       23.3,
7232       -8.9,
7233       35.8,
7234       12.7,
7235       48.5,
7236       0,
7237       null,
7238       null
7239     ],
7240     [
7241       "1964-05",
7242       18.6,
7243       6.6,
7244       12.6,
7245       33.9,
7246       0,
7247       43.4,
7248       0,
7249       43.4,
7250       0,
7251       null,
7252       null
7253     ],
7254     [
7255       "1964-06",
7256       22.1,
7257       10.1,
7258       16.1,
7259       32.2,
7260       -1.1,
7261       97,
7262       0,
7263       97,
7264       0,
7265       null,
7266       null
7267     ],
7268     [
7269       "1964-07",
7270       26.6,
7271       15.5,
7272       21.1,
7273       32.8,
7274       10,
7275       85.6,
7276       0,
7277       85.6,
7278       0,
7279       null,
7280       null
7281     ],
7282     [
7283       "1964-08",
7284       21.9,
7285       11.8,
7286       16.9,
7287       31.1,
7288       2.2,
7289       104.1,
7290       0,
7291       104.1,
7292       0,
7293       null,
7294       null
7295     ],
7296     [
7297       "1964-09",
7298       16.8,
7299       6.2,
7300       11.5,
7301       25.6,
7302       -2.2,
7303       29.2,
7304       0,
7305       29.2,
7306       0,
7307       null,
7308       null
7309     ],
7310     [
7311       "1964-10",
7312       12.2,
7313       2.3,
7314       7.3,
7315       28.3,
7316       -4.4,
7317       25.4,
7318       0,
7319       25.4,
7320       null,
7321       null,
7322       null
7323     ],
7324     [
7325       "1964-11",
7326       0.5,
7327       -7,
7328       -3.3,
7329       15,
7330       -26.7,
7331       2.3,
7332       15.2,
7333       17.5,
7334       null,
7335       null,
7336       null
7337     ],
7338     [
7339       "1964-12",
7340       -11.9,
7341       -21.1,
7342       -16.5,
7343       0,
7344       -34.4,
7345       0,
7346       50.8,
7347       50.8,
7348       null,
7349       null,
7350       null
7351     ],
7352     [
7353       "1965-01",
7354       -14.2,
7355       -25.8,
7356       -20,
7357       -2.2,
7358       -37.2,
7359       0,
7360       6.4,
7361       6.4,
7362       null,
7363       null,
7364       null
7365     ],
7366     [
7367       "1965-02",
7368       -12.2,
7369       -24.2,
7370       -18.2,
7371       -1.1,
7372       -34.4,
7373       0,
7374       20.3,
7375       20.3,
7376       null,
7377       null,
7378       null
7379     ],
7380     [
7381       "1965-03",
7382       -5.4,
7383       -19.6,
7384       -12.5,
7385       3.3,
7386       -32.2,
7387       0,
7388       4.8,
7389       4.8,
7390       null,
7391       null,
7392       null
7393     ],
7394     [
7395       "1965-04",
7396       7.8,
7397       -0.9,
7398       3.5,
7399       25,
7400       -7.8,
7401       22.1,
7402       16.5,
7403       38.6,
7404       0,
7405       null,
7406       null
7407     ],
7408     [
7409       "1965-05",
7410       16.1,
7411       4.9,
7412       10.5,
7413       27.8,
7414       -2.2,
7415       77.5,
7416       0,
7417       77.5,
7418       0,
7419       null,
7420       null
7421     ],
7422     [
7423       "1965-06",
7424       21.9,
7425       11.1,
7426       16.5,
7427       28.9,
7428       3.3,
7429       71.9,
7430       0,
7431       71.9,
7432       0,
7433       null,
7434       null
7435     ],
7436     [
7437       "1965-07",
7438       23.1,
7439       12.9,
7440       18,
7441       28.9,
7442       3.9,
7443       65.3,
7444       0,
7445       65.3,
7446       0,
7447       null,
7448       null
7449     ],
7450     [
7451       "1965-08",
7452       23.5,
7453       12.1,
7454       17.8,
7455       32.8,
7456       4.4,
7457       38.1,
7458       0,
7459       38.1,
7460       0,
7461       null,
7462       null
7463     ],
7464     [
7465       "1965-09",
7466       13.6,
7467       4.6,
7468       9.1,
7469       22.2,
7470       -6.1,
7471       80.8,
7472       0,
7473       80.8,
7474       0,
7475       null,
7476       null
7477     ],
7478     [
7479       "1965-10",
7480       11.3,
7481       3.1,
7482       7.2,
7483       20,
7484       -5,
7485       53.6,
7486       0,
7487       53.6,
7488       0,
7489       null,
7490       null
7491     ],
7492     [
7493       "1965-11",
7494       -1.2,
7495       -9,
7496       -5.1,
7497       13.9,
7498       -19.4,
7499       0,
7500       86.4,
7501       86.4,
7502       null,
7503       null,
7504       null
7505     ],
7506     [
7507       "1965-12",
7508       -4.4,
7509       -13.1,
7510       -8.8,
7511       3.9,
7512       -28.9,
7513       0,
7514       34.3,
7515       34.3,
7516       null,
7517       null,
7518       null
7519     ],
7520     [
7521       "1966-01",
7522       -19.1,
7523       -30.4,
7524       -24.8,
7525       -8.9,
7526       -41.7,
7527       0,
7528       19.1,
7529       19.1,
7530       null,
7531       null,
7532       null
7533     ],
7534     [
7535       "1966-02",
7536       -9.4,
7537       -24.3,
7538       -16.9,
7539       4.4,
7540       -45.6,
7541       0,
7542       20.3,
7543       20.3,
7544       null,
7545       null,
7546       null
7547     ],
7548     [
7549       "1966-03",
7550       1.7,
7551       -9.2,
7552       -3.8,
7553       8.9,
7554       -26.1,
7555       7.6,
7556       10.2,
7557       17.8,
7558       null,
7559       null,
7560       null
7561     ],
7562     [
7563       "1966-04",
7564       5.6,
7565       -3.2,
7566       1.2,
7567       15.6,
7568       -11.1,
7569       11.2,
7570       39.4,
7571       50.5,
7572       null,
7573       null,
7574       null
7575     ],
7576     [
7577       "1966-05",
7578       13.9,
7579       2.9,
7580       8.4,
7581       27.2,
7582       -11.7,
7583       45,
7584       2.5,
7585       47.5,
7586       0,
7587       null,
7588       null
7589     ],
7590     [
7591       "1966-06",
7592       23,
7593       11.6,
7594       17.3,
7595       31.7,
7596       2.2,
7597       52.3,
7598       0,
7599       52.3,
7600       0,
7601       null,
7602       null
7603     ],
7604     [
7605       "1966-07",
7606       26.7,
7607       15.3,
7608       21,
7609       32.8,
7610       8.9,
7611       51.3,
7612       0,
7613       51.3,
7614       0,
7615       null,
7616       null
7617     ],
7618     [
7619       "1966-08",
7620       24.6,
7621       12.8,
7622       18.7,
7623       31.7,
7624       8.3,
7625       61.5,
7626       0,
7627       61.5,
7628       0,
7629       null,
7630       null
7631     ],
7632     [
7633       "1966-09",
7634       19.7,
7635       8.4,
7636       14.1,
7637       28.3,
7638       -3.3,
7639       44.5,
7640       0,
7641       44.5,
7642       0,
7643       null,
7644       null
7645     ],
7646     [
7647       "1966-10",
7648       9.9,
7649       1.9,
7650       5.9,
7651       22.8,
7652       -7.2,
7653       30.5,
7654       0,
7655       30.5,
7656       0,
7657       null,
7658       null
7659     ],
7660     [
7661       "1966-11",
7662       -4.2,
7663       -11.7,
7664       -8,
7665       4.4,
7666       -24.4,
7667       0,
7668       16.5,
7669       16.5,
7670       null,
7671       null,
7672       null
7673     ],
7674     [
7675       "1966-12",
7676       -9.9,
7677       -20.6,
7678       -15.3,
7679       0.6,
7680       -35.6,
7681       0,
7682       40.6,
7683       40.6,
7684       null,
7685       null,
7686       null
7687     ],
7688     [
7689       "1967-01",
7690       -11.5,
7691       -22.7,
7692       -17.1,
7693       0.6,
7694       -36.7,
7695       0,
7696       25.4,
7697       25.4,
7698       null,
7699       null,
7700       null
7701     ],
7702     [
7703       "1967-02",
7704       -12.8,
7705       -26.8,
7706       -19.8,
7707       -0.6,
7708       -40,
7709       0,
7710       10.2,
7711       10.2,
7712       null,
7713       null,
7714       null
7715     ],
7716     [
7717       "1967-03",
7718       -2.3,
7719       -13.7,
7720       -8,
7721       17.2,
7722       -31.7,
7723       1,
7724       15.2,
7725       16.3,
7726       null,
7727       null,
7728       null
7729     ],
7730     [
7731       "1967-04",
7732       5.1,
7733       -5.4,
7734       -0.2,
7735       13.3,
7736       -23.3,
7737       36.6,
7738       15,
7739       51.6,
7740       0,
7741       null,
7742       null
7743     ],
7744     [
7745       "1967-05",
7746       13.6,
7747       1.8,
7748       7.7,
7749       25.6,
7750       -9.4,
7751       21.1,
7752       7.6,
7753       28.7,
7754       0,
7755       null,
7756       null
7757     ],
7758     [
7759       "1967-06",
7760       22.2,
7761       9.9,
7762       16.1,
7763       28.9,
7764       0,
7765       32,
7766       0,
7767       32,
7768       0,
7769       null,
7770       null
7771     ],
7772     [
7773       "1967-07",
7774       25.3,
7775       13.6,
7776       19.5,
7777       35,
7778       7.2,
7779       54.4,
7780       0,
7781       54.4,
7782       0,
7783       null,
7784       null
7785     ],
7786     [
7787       "1967-08",
7788       24.3,
7789       11.3,
7790       17.8,
7791       32.8,
7792       5,
7793       56.4,
7794       0,
7795       56.4,
7796       0,
7797       null,
7798       null
7799     ],
7800     [
7801       "1967-09",
7802       21.4,
7803       10.4,
7804       15.9,
7805       30.6,
7806       -1.1,
7807       3,
7808       0,
7809       3,
7810       0,
7811       null,
7812       null
7813     ],
7814     [
7815       "1967-10",
7816       8.4,
7817       1.2,
7818       4.8,
7819       24.4,
7820       -6.7,
7821       42.7,
7822       5.1,
7823       47.8,
7824       0,
7825       null,
7826       null
7827     ],
7828     [
7829       "1967-11",
7830       -1.8,
7831       -6.8,
7832       -4.3,
7833       7.8,
7834       -21.7,
7835       3.6,
7836       10.9,
7837       14.5,
7838       8,
7839       null,
7840       null
7841     ],
7842     [
7843       "1967-12",
7844       -8.6,
7845       -16,
7846       -12.3,
7847       3.3,
7848       -40,
7849       0,
7850       16.5,
7851       16.5,
7852       null,
7853       null,
7854       null
7855     ],
7856     [
7857       "1968-01",
7858       -13.5,
7859       -24.6,
7860       -19.1,
7861       2.8,
7862       -42.2,
7863       0,
7864       38.1,
7865       38.1,
7866       null,
7867       null,
7868       null
7869     ],
7870     [
7871       "1968-02",
7872       -11.3,
7873       -24.1,
7874       -17.7,
7875       -0.6,
7876       -37.8,
7877       0,
7878       0,
7879       0,
7880       null,
7881       null,
7882       null
7883     ],
7884     [
7885       "1968-03",
7886       1.2,
7887       -10.9,
7888       -4.9,
7889       13.3,
7890       -28.9,
7891       0,
7892       7.6,
7893       7.6,
7894       0,
7895       null,
7896       null
7897     ],
7898     [
7899       "1968-04",
7900       9.1,
7901       -2.2,
7902       3.5,
7903       23.9,
7904       -12.2,
7905       20.1,
7906       3.6,
7907       23.6,
7908       0,
7909       null,
7910       null
7911     ],
7912     [
7913       "1968-05",
7914       15.2,
7915       4.7,
7916       10,
7917       25.6,
7918       -2.8,
7919       64.3,
7920       0,
7921       64.3,
7922       0,
7923       null,
7924       null
7925     ],
7926     [
7927       "1968-06",
7928       20.4,
7929       10.6,
7930       15.5,
7931       27.8,
7932       3.3,
7933       94.2,
7934       0,
7935       94.2,
7936       0,
7937       null,
7938       null
7939     ],
7940     [
7941       "1968-07",
7942       23.4,
7943       12.8,
7944       18.1,
7945       30.6,
7946       5.6,
7947       64,
7948       0,
7949       64,
7950       0,
7951       null,
7952       null
7953     ],
7954     [
7955       "1968-08",
7956       20.2,
7957       12.1,
7958       16.2,
7959       26.7,
7960       5.6,
7961       130.8,
7962       0,
7963       130.8,
7964       0,
7965       null,
7966       null
7967     ],
7968     [
7969       "1968-09",
7970       19.1,
7971       9.9,
7972       14.5,
7973       30,
7974       3.9,
7975       47.5,
7976       0,
7977       47.5,
7978       0,
7979       null,
7980       null
7981     ],
7982     [
7983       "1968-10",
7984       9.9,
7985       2.8,
7986       6.4,
7987       17.2,
7988       -4.4,
7989       32.3,
7990       0,
7991       32.3,
7992       0,
7993       null,
7994       null
7995     ],
7996     [
7997       "1968-11",
7998       0.8,
7999       -5,
8000       -2.1,
8001       7.8,
8002       -17.2,
8003       0,
8004       2.5,
8005       2.5,
8006       0,
8007       null,
8008       null
8009     ],
8010     [
8011       "1968-12",
8012       -9.2,
8013       -16.8,
8014       -13,
8015       1.7,
8016       -31.7,
8017       0,
8018       9.4,
8019       9.4,
8020       null,
8021       null,
8022       null
8023     ],
8024     [
8025       "1969-01",
8026       -14.6,
8027       -23.8,
8028       -19.2,
8029       -2.2,
8030       -38.9,
8031       0,
8032       75.7,
8033       75.7,
8034       null,
8035       null,
8036       null
8037     ],
8038     [
8039       "1969-02",
8040       -6.2,
8041       -18.2,
8042       -12.2,
8043       4.4,
8044       -40,
8045       0,
8046       2.5,
8047       2.5,
8048       null,
8049       null,
8050       null
8051     ],
8052     [
8053       "1969-03",
8054       -2.4,
8055       -14.9,
8056       -8.7,
8057       5.6,
8058       -25.6,
8059       0,
8060       4.1,
8061       4.1,
8062       null,
8063       null,
8064       null
8065     ],
8066     [
8067       "1969-04",
8068       12.4,
8069       -0.3,
8070       6.1,
8071       22.2,
8072       -20,
8073       7.9,
8074       0,
8075       7.9,
8076       0,
8077       null,
8078       null
8079     ],
8080     [
8081       "1969-05",
8082       15.7,
8083       5.3,
8084       10.5,
8085       31.1,
8086       -1.7,
8087       47,
8088       0,
8089       47,
8090       0,
8091       null,
8092       null
8093     ],
8094     [
8095       "1969-06",
8096       17.7,
8097       7.3,
8098       12.5,
8099       25.6,
8100       0.6,
8101       56.1,
8102       0,
8103       56.1,
8104       0,
8105       null,
8106       null
8107     ],
8108     [
8109       "1969-07",
8110       24.2,
8111       13.4,
8112       18.8,
8113       34.4,
8114       7.2,
8115       58.7,
8116       0,
8117       58.7,
8118       0,
8119       null,
8120       null
8121     ],
8122     [
8123       "1969-08",
8124       26.4,
8125       15.3,
8126       20.9,
8127       33.3,
8128       10,
8129       53.3,
8130       0,
8131       53.3,
8132       0,
8133       null,
8134       null
8135     ],
8136     [
8137       "1969-09",
8138       18.2,
8139       8.9,
8140       13.6,
8141       27.2,
8142       0.6,
8143       75.4,
8144       0,
8145       75.4,
8146       0,
8147       null,
8148       null
8149     ],
8150     [
8151       "1969-10",
8152       5.8,
8153       0.4,
8154       3.1,
8155       13.3,
8156       -6.1,
8157       18.3,
8158       2.5,
8159       20.8,
8160       0,
8161       null,
8162       null
8163     ],
8164     [
8165       "1969-11",
8166       0.9,
8167       -5.6,
8168       -2.4,
8169       13.9,
8170       -19.4,
8171       1.3,
8172       3.3,
8173       4.6,
8174       0,
8175       null,
8176       null
8177     ],
8178     [
8179       "1969-12",
8180       -5.8,
8181       -12.1,
8182       -9,
8183       8.3,
8184       -25,
8185       0,
8186       18.5,
8187       18.5,
8188       null,
8189       null,
8190       null
8191     ],
8192     [
8193       "1970-01",
8194       -14.4,
8195       -23.2,
8196       -18.8,
8197       -1.1,
8198       -38.3,
8199       0,
8200       3.6,
8201       3.6,
8202       null,
8203       null,
8204       null
8205     ],
8206     [
8207       "1970-02",
8208       -10.8,
8209       -23,
8210       -16.9,
8211       4.4,
8212       -34.4,
8213       0,
8214       13.2,
8215       13.2,
8216       null,
8217       null,
8218       null
8219     ],
8220     [
8221       "1970-03",
8222       -4,
8223       -18.9,
8224       -11.5,
8225       6.1,
8226       -36.1,
8227       0,
8228       22.9,
8229       22.9,
8230       null,
8231       null,
8232       null
8233     ],
8234     [
8235       "1970-04",
8236       6.5,
8237       -2.3,
8238       2.1,
8239       15.6,
8240       -18.3,
8241       16.5,
8242       1.3,
8243       17.8,
8244       0,
8245       null,
8246       null
8247     ],
8248     [
8249       "1970-05",
8250       14.8,
8251       4,
8252       9.4,
8253       28.9,
8254       -3.9,
8255       81.3,
8256       0.5,
8257       81.8,
8258       0,
8259       null,
8260       null
8261     ],
8262     [
8263       "1970-06",
8264       24.5,
8265       13.2,
8266       18.9,
8267       32.8,
8268       6.7,
8269       31.5,
8270       0,
8271       31.5,
8272       0,
8273       null,
8274       null
8275     ],
8276     [
8277       "1970-07",
8278       26.2,
8279       15.6,
8280       20.9,
8281       33.3,
8282       8.3,
8283       85.3,
8284       0,
8285       85.3,
8286       0,
8287       null,
8288       null
8289     ],
8290     [
8291       "1970-08",
8292       24.5,
8293       13.7,
8294       19.1,
8295       33.3,
8296       6.1,
8297       31.2,
8298       0,
8299       31.2,
8300       0,
8301       null,
8302       null
8303     ],
8304     [
8305       "1970-09",
8306       17.8,
8307       8.9,
8308       13.4,
8309       30,
8310       0,
8311       98.8,
8312       0,
8313       98.8,
8314       0,
8315       null,
8316       null
8317     ],
8318     [
8319       "1970-10",
8320       10.5,
8321       3.1,
8322       6.8,
8323       20.6,
8324       -3.9,
8325       40.6,
8326       5.1,
8327       45.7,
8328       0,
8329       null,
8330       null
8331     ],
8332     [
8333       "1970-11",
8334       -0.7,
8335       -6.6,
8336       -3.7,
8337       9.4,
8338       -21.1,
8339       3,
8340       8.4,
8341       11.4,
8342       null,
8343       null,
8344       null
8345     ],
8346     [
8347       "1970-12",
8348       -12.4,
8349       -21.4,
8350       -16.9,
8351       -0.6,
8352       -36.1,
8353       0,
8354       18.3,
8355       18.3,
8356       null,
8357       null,
8358       null
8359     ],
8360     [
8361       "1971-01",
8362       -17.2,
8363       -26.7,
8364       -22,
8365       -4.4,
8366       -37.2,
8367       0,
8368       15.2,
8369       15.2,
8370       null,
8371       null,
8372       null
8373     ],
8374     [
8375       "1971-02",
8376       -8,
8377       -18.7,
8378       -13.4,
8379       4.4,
8380       -34.4,
8381       3,
8382       3.8,
8383       6.9,
8384       null,
8385       null,
8386       null
8387     ],
8388     [
8389       "1971-03",
8390       -1.4,
8391       -12.9,
8392       -7.2,
8393       5.6,
8394       -27.2,
8395       3.6,
8396       25.4,
8397       29,
8398       null,
8399       null,
8400       null
8401     ],
8402     [
8403       "1971-04",
8404       7.7,
8405       -2.1,
8406       2.8,
8407       21.7,
8408       -23.3,
8409       27.7,
8410       3.3,
8411       31,
8412       null,
8413       null,
8414       null
8415     ],
8416     [
8417       "1971-05",
8418       17.4,
8419       4.6,
8420       11,
8421       27.2,
8422       -1.1,
8423       21.8,
8424       0,
8425       21.8,
8426       0,
8427       null,
8428       null
8429     ],
8430     [
8431       "1971-06",
8432       23.4,
8433       12.4,
8434       17.9,
8435       29.4,
8436       4.4,
8437       104.6,
8438       0,
8439       104.6,
8440       0,
8441       null,
8442       null
8443     ],
8444     [
8445       "1971-07",
8446       22.1,
8447       12.1,
8448       17.1,
8449       27.2,
8450       6.1,
8451       56.6,
8452       0,
8453       56.6,
8454       0,
8455       null,
8456       null
8457     ],
8458     [
8459       "1971-08",
8460       24.3,
8461       13.2,
8462       18.8,
8463       33.3,
8464       5.6,
8465       40.1,
8466       0,
8467       40.1,
8468       0,
8469       null,
8470       null
8471     ],
8472     [
8473       "1971-09",
8474       18.3,
8475       8.9,
8476       13.6,
8477       28.9,
8478       0,
8479       104.6,
8480       0,
8481       104.6,
8482       0,
8483       null,
8484       null
8485     ],
8486     [
8487       "1971-10",
8488       10.6,
8489       3.9,
8490       7.3,
8491       18.3,
8492       -6.7,
8493       39.9,
8494       22.9,
8495       62.7,
8496       23,
8497       null,
8498       null
8499     ],
8500     [
8501       "1971-11",
8502       -1.3,
8503       -6.8,
8504       -4.1,
8505       4.4,
8506       -20.6,
8507       0,
8508       32.3,
8509       32.3,
8510       null,
8511       null,
8512       null
8513     ],
8514     [
8515       "1971-12",
8516       -9.6,
8517       -18.8,
8518       -14.2,
8519       0.6,
8520       -29.4,
8521       0.3,
8522       9.9,
8523       10.2,
8524       null,
8525       null,
8526       null
8527     ],
8528     [
8529       "1972-01",
8530       -17.5,
8531       -27.2,
8532       -22.4,
8533       0.6,
8534       -40,
8535       0,
8536       19.8,
8537       19.8,
8538       null,
8539       null,
8540       null
8541     ],
8542     [
8543       "1972-02",
8544       -14.1,
8545       -25.1,
8546       -19.6,
8547       -1.1,
8548       -37.2,
8549       0,
8550       7.6,
8551       7.6,
8552       null,
8553       null,
8554       null
8555     ],
8556     [
8557       "1972-03",
8558       -2.3,
8559       -12.6,
8560       -7.5,
8561       7.8,
8562       -35,
8563       3.6,
8564       16,
8565       19.6,
8566       null,
8567       null,
8568       null
8569     ],
8570     [
8571       "1972-04",
8572       8.4,
8573       -2.3,
8574       3.1,
8575       22.2,
8576       -20,
8577       10.2,
8578       0,
8579       10.2,
8580       0,
8581       null,
8582       null
8583     ],
8584     [
8585       "1972-05",
8586       21.4,
8587       8,
8588       14.7,
8589       33.3,
8590       -1.7,
8591       13.7,
8592       0,
8593       13.7,
8594       0,
8595       null,
8596       null
8597     ],
8598     [
8599       "1972-06",
8600       24,
8601       11.6,
8602       17.8,
8603       32.8,
8604       3.3,
8605       61.2,
8606       0,
8607       61.2,
8608       0,
8609       null,
8610       null
8611     ],
8612     [
8613       "1972-07",
8614       22.8,
8615       11.8,
8616       17.3,
8617       29.4,
8618       4.4,
8619       67.8,
8620       0,
8621       67.8,
8622       0,
8623       null,
8624       null
8625     ],
8626     [
8627       "1972-08",
8628       24.2,
8629       12.8,
8630       18.5,
8631       32.2,
8632       4.4,
8633       73.4,
8634       0,
8635       73.4,
8636       0,
8637       null,
8638       null
8639     ],
8640     [
8641       "1972-09",
8642       15.6,
8643       5.7,
8644       10.7,
8645       25.6,
8646       -0.6,
8647       71.4,
8648       0,
8649       71.4,
8650       0,
8651       null,
8652       null
8653     ],
8654     [
8655       "1972-10",
8656       7,
8657       -0.2,
8658       3.4,
8659       18.3,
8660       -10.6,
8661       17.8,
8662       12.7,
8663       30.5,
8664       null,
8665       null,
8666       null
8667     ],
8668     [
8669       "1972-11",
8670       -2.9,
8671       -7.9,
8672       -5.4,
8673       3.3,
8674       -23.3,
8675       18.5,
8676       20.3,
8677       38.9,
8678       null,
8679       null,
8680       null
8681     ],
8682     [
8683       "1972-12",
8684       -14.2,
8685       -23,
8686       -18.6,
8687       -5.6,
8688       -33.3,
8689       0,
8690       40.6,
8691       40.6,
8692       null,
8693       null,
8694       null
8695     ],
8696     [
8697       "1973-01",
8698       -8.7,
8699       -19.8,
8700       -14.3,
8701       4.4,
8702       -38.9,
8703       0,
8704       1.3,
8705       1.3,
8706       null,
8707       null,
8708       null
8709     ],
8710     [
8711       "1973-02",
8712       -8.2,
8713       -19.7,
8714       -14,
8715       1.7,
8716       -36.7,
8717       0,
8718       1.3,
8719       1.3,
8720       25,
8721       null,
8722       null
8723     ],
8724     [
8725       "1973-03",
8726       5.1,
8727       -4.1,
8728       0.5,
8729       12.2,
8730       -13.3,
8731       0,
8732       6.4,
8733       6.4,
8734       null,
8735       null,
8736       null
8737     ],
8738     [
8739       "1973-04",
8740       7.9,
8741       -1.9,
8742       3,
8743       21.1,
8744       -8.3,
8745       30.2,
8746       0,
8747       30.2,
8748       0,
8749       null,
8750       null
8751     ],
8752     [
8753       "1973-05",
8754       17,
8755       5.6,
8756       11.3,
8757       27.2,
8758       -2.8,
8759       23.9,
8760       0,
8761       23.9,
8762       0,
8763       null,
8764       null
8765     ],
8766     [
8767       "1973-06",
8768       20.6,
8769       11.4,
8770       16,
8771       29.4,
8772       2.8,
8773       119.1,
8774       0,
8775       119.1,
8776       0,
8777       null,
8778       null
8779     ],
8780     [
8781       "1973-07",
8782       24.4,
8783       13.9,
8784       19.2,
8785       29.4,
8786       8.9,
8787       37.6,
8788       0,
8789       37.6,
8790       0,
8791       null,
8792       null
8793     ],
8794     [
8795       "1973-08",
8796       25.6,
8797       15.5,
8798       20.6,
8799       29.4,
8800       7.8,
8801       110,
8802       0,
8803       110,
8804       0,
8805       null,
8806       null
8807     ],
8808     [
8809       "1973-09",
8810       17.1,
8811       6.9,
8812       12,
8813       25.6,
8814       -2.2,
8815       58.7,
8816       0,
8817       58.7,
8818       0,
8819       null,
8820       null
8821     ],
8822     [
8823       "1973-10",
8824       11.9,
8825       4.9,
8826       8.4,
8827       23.3,
8828       -2.2,
8829       66,
8830       0,
8831       66,
8832       0,
8833       null,
8834       null
8835     ],
8836     [
8837       "1973-11",
8838       -2.7,
8839       -8.1,
8840       -5.4,
8841       2.8,
8842       -16.7,
8843       6.4,
8844       53.3,
8845       59.7,
8846       null,
8847       null,
8848       null
8849     ],
8850     [
8851       "1973-12",
8852       -10.7,
8853       -19.3,
8854       -15,
8855       0.6,
8856       -35.6,
8857       0,
8858       38.6,
8859       38.6,
8860       null,
8861       null,
8862       null
8863     ],
8864     [
8865       "1974-01",
8866       -16.5,
8867       -27.2,
8868       -21.9,
8869       -3.3,
8870       -41.1,
8871       0,
8872       25.9,
8873       25.9,
8874       76,
8875       null,
8876       null
8877     ],
8878     [
8879       "1974-02",
8880       -9.3,
8881       -23.8,
8882       -16.6,
8883       1.7,
8884       -40,
8885       0,
8886       10.2,
8887       10.2,
8888       null,
8889       null,
8890       null
8891     ],
8892     [
8893       "1974-03",
8894       -4.4,
8895       -15.7,
8896       -10.1,
8897       4.4,
8898       -34.4,
8899       0,
8900       39.4,
8901       39.4,
8902       null,
8903       null,
8904       null
8905     ],
8906     [
8907       "1974-04",
8908       7.6,
8909       -2.9,
8910       2.4,
8911       25,
8912       -12.8,
8913       34.8,
8914       1.3,
8915       36.1,
8916       0,
8917       null,
8918       null
8919     ],
8920     [
8921       "1974-05",
8922       12.6,
8923       3.7,
8924       8.2,
8925       21.1,
8926       -3.9,
8927       157.2,
8928       0,
8929       157.2,
8930       0,
8931       null,
8932       null
8933     ],
8934     [
8935       "1974-06",
8936       22.4,
8937       10.6,
8938       16.5,
8939       33.3,
8940       4.4,
8941       56.1,
8942       0,
8943       56.1,
8944       0,
8945       null,
8946       null
8947     ],
8948     [
8949       "1974-07",
8950       26.1,
8951       16.1,
8952       21.1,
8953       31.7,
8954       11.1,
8955       77,
8956       0,
8957       77,
8958       0,
8959       null,
8960       null
8961     ],
8962     [
8963       "1974-08",
8964       20.9,
8965       12.4,
8966       16.7,
8967       31.1,
8968       5.6,
8969       93,
8970       0,
8971       93,
8972       0,
8973       null,
8974       null
8975     ],
8976     [
8977       "1974-09",
8978       14,
8979       5.2,
8980       9.6,
8981       25,
8982       -2.8,
8983       47.8,
8984       6.4,
8985       54.1,
8986       0,
8987       null,
8988       null
8989     ],
8990     [
8991       "1974-10",
8992       10.4,
8993       1.5,
8994       6,
8995       22.2,
8996       -6.1,
8997       5.8,
8998       0,
8999       5.8,
9000       0,
9001       null,
9002       null
9003     ],
9004     [
9005       "1974-11",
9006       0.7,
9007       -5.1,
9008       -2.2,
9009       12.2,
9010       -16.7,
9011       7.1,
9012       8.9,
9013       16,
9014       0,
9015       null,
9016       null
9017     ],
9018     [
9019       "1974-12",
9020       -3.9,
9021       -11.4,
9022       -7.7,
9023       3.3,
9024       -20.6,
9025       0,
9026       5.1,
9027       5.1,
9028       5,
9029       null,
9030       null
9031     ],
9032     [
9033       "1975-01",
9034       -10.3,
9035       -20.2,
9036       -15.3,
9037       -0.6,
9038       -36.1,
9039       0,
9040       36.1,
9041       36.1,
9042       null,
9043       null,
9044       null
9045     ],
9046     [
9047       "1975-02",
9048       -10,
9049       -21.9,
9050       -16,
9051       5,
9052       -36.7,
9053       0,
9054       14,
9055       14,
9056       null,
9057       null,
9058       null
9059     ],
9060     [
9061       "1975-03",
9062       -4.3,
9063       -15.3,
9064       -9.8,
9065       7.8,
9066       -31.1,
9067       0,
9068       16,
9069       16,
9070       null,
9071       null,
9072       null
9073     ],
9074     [
9075       "1975-04",
9076       7.1,
9077       -3.2,
9078       2,
9079       15,
9080       -30,
9081       27.7,
9082       0,
9083       27.7,
9084       0,
9085       null,
9086       null
9087     ],
9088     [
9089       "1975-05",
9090       17,
9091       5.8,
9092       11.4,
9093       26.1,
9094       -1.1,
9095       48,
9096       0,
9097       48,
9098       0,
9099       null,
9100       null
9101     ],
9102     [
9103       "1975-06",
9104       21.9,
9105       12,
9106       17,
9107       30.6,
9108       4.4,
9109       117.6,
9110       0,
9111       117.6,
9112       0,
9113       null,
9114       null
9115     ],
9116     [
9117       "1975-07",
9118       27.3,
9119       16.2,
9120       21.8,
9121       35,
9122       8.3,
9123       26.4,
9124       0,
9125       26.4,
9126       0,
9127       null,
9128       null
9129     ],
9130     [
9131       "1975-08",
9132       21.3,
9133       13.1,
9134       17.2,
9135       28.3,
9136       5,
9137       108.2,
9138       0,
9139       108.2,
9140       0,
9141       null,
9142       null
9143     ],
9144     [
9145       "1975-09",
9146       15.8,
9147       6.6,
9148       11.2,
9149       25,
9150       -2.2,
9151       36.3,
9152       0,
9153       36.3,
9154       0,
9155       null,
9156       null
9157     ],
9158     [
9159       "1975-10",
9160       11.2,
9161       3.1,
9162       7.2,
9163       23.9,
9164       -2.2,
9165       20.3,
9166       0,
9167       20.3,
9168       0,
9169       null,
9170       null
9171     ],
9172     [
9173       "1975-11",
9174       1.9,
9175       -4.4,
9176       -1.3,
9177       22.2,
9178       -17.8,
9179       2.5,
9180       6.4,
9181       8.9,
9182       3,
9183       null,
9184       null
9185     ],
9186     [
9187       "1975-12",
9188       -8.6,
9189       -18.8,
9190       -13.7,
9191       3.3,
9192       -32.8,
9193       0,
9194       8.1,
9195       8.1,
9196       null,
9197       null,
9198       null
9199     ],
9200     [
9201       "1976-01",
9202       -12.8,
9203       -22.2,
9204       -17.5,
9205       -1.1,
9206       -34.4,
9207       0,
9208       53.3,
9209       53.3,
9210       null,
9211       null,
9212       null
9213     ],
9214     [
9215       "1976-02",
9216       -6.2,
9217       -17.7,
9218       -12,
9219       7.2,
9220       -32.8,
9221       0,
9222       9.4,
9223       9.4,
9224       null,
9225       null,
9226       null
9227     ],
9228     [
9229       "1976-03",
9230       -2.9,
9231       -15.2,
9232       -9.1,
9233       11.1,
9234       -33.9,
9235       5.1,
9236       30.5,
9237       35.6,
9238       null,
9239       null,
9240       null
9241     ],
9242     [
9243       "1976-04",
9244       11.7,
9245       0.2,
9246       6,
9247       19.4,
9248       -6.7,
9249       30.2,
9250       0,
9251       30.2,
9252       0,
9253       null,
9254       null
9255     ],
9256     [
9257       "1976-05",
9258       18.3,
9259       6.2,
9260       12.3,
9261       29.4,
9262       -3.3,
9263       7.4,
9264       0,
9265       7.4,
9266       0,
9267       null,
9268       null
9269     ],
9270     [
9271       "1976-06",
9272       23.9,
9273       14.2,
9274       19.1,
9275       31.1,
9276       7.2,
9277       154.9,
9278       0,
9279       154.9,
9280       0,
9281       null,
9282       null
9283     ],
9284     [
9285       "1976-07",
9286       26.3,
9287       14.1,
9288       20.2,
9289       31.7,
9290       8.3,
9291       28.2,
9292       0,
9293       28.2,
9294       0,
9295       null,
9296       null
9297     ],
9298     [
9299       "1976-08",
9300       25.6,
9301       13.6,
9302       19.6,
9303       36.7,
9304       4.4,
9305       22.9,
9306       0,
9307       22.9,
9308       0,
9309       null,
9310       null
9311     ],
9312     [
9313       "1976-09",
9314       18.7,
9315       7.4,
9316       13.1,
9317       32.8,
9318       -0.6,
9319       10.7,
9320       0,
9321       10.7,
9322       0,
9323       null,
9324       null
9325     ],
9326     [
9327       "1976-10",
9328       7.1,
9329       -0.4,
9330       3.4,
9331       23.9,
9332       -7.8,
9333       1,
9334       0.3,
9335       1.3,
9336       0,
9337       null,
9338       null
9339     ],
9340     [
9341       "1976-11",
9342       -2.6,
9343       -10.1,
9344       -6.4,
9345       12.8,
9346       -28.3,
9347       0,
9348       1.3,
9349       1.3,
9350       0,
9351       null,
9352       null
9353     ],
9354     [
9355       "1976-12",
9356       -13.2,
9357       -23.8,
9358       -18.5,
9359       0.6,
9360       -32.8,
9361       0,
9362       10.4,
9363       10.4,
9364       null,
9365       null,
9366       null
9367     ],
9368     [
9369       "1977-01",
9370       -15.9,
9371       -25.1,
9372       -20.5,
9373       -3.3,
9374       -37.8,
9375       0,
9376       14,
9377       14,
9378       null,
9379       null,
9380       null
9381     ],
9382     [
9383       "1977-02",
9384       -6.3,
9385       -17.3,
9386       -11.8,
9387       3.9,
9388       -37.2,
9389       0,
9390       21.4,
9391       21.4,
9392       null,
9393       null,
9394       null
9395     ],
9396     [
9397       "1977-03",
9398       2.9,
9399       null,
9400       null,
9401       null,
9402       null,
9403       null,
9404       null,
9405       null,
9406       null,
9407       null,
9408       null
9409     ],
9410     [
9411       "1977-04",
9412       13.2,
9413       0.1,
9414       6.7,
9415       26.1,
9416       -12.2,
9417       17.3,
9418       1.3,
9419       18.6,
9420       0,
9421       null,
9422       null
9423     ],
9424     [
9425       "1977-05",
9426       23.3,
9427       11.9,
9428       17.6,
9429       31.7,
9430       -2.8,
9431       101.6,
9432       0,
9433       101.6,
9434       0,
9435       null,
9436       null
9437     ],
9438     [
9439       "1977-06",
9440       21.7,
9441       12.6,
9442       17.2,
9443       30,
9444       7.2,
9445       109.6,
9446       0,
9447       109.6,
9448       0,
9449       null,
9450       null
9451     ],
9452     [
9453       "1977-07",
9454       24.7,
9455       14.6,
9456       19.7,
9457       30,
9458       9.4,
9459       60.1,
9460       0,
9461       60.1,
9462       0,
9463       null,
9464       null
9465     ],
9466     [
9467       "1977-08",
9468       19.3,
9469       9.7,
9470       14.5,
9471       28.3,
9472       3.3,
9473       94,
9474       0,
9475       94,
9476       0,
9477       null,
9478       null
9479     ],
9480     [
9481       "1977-09",
9482       16.1,
9483       9.2,
9484       12.7,
9485       25.6,
9486       3.9,
9487       73.8,
9488       0,
9489       73.8,
9490       0,
9491       null,
9492       null
9493     ],
9494     [
9495       "1977-10",
9496       12.5,
9497       2.7,
9498       7.6,
9499       21.1,
9500       -3.9,
9501       14.5,
9502       0,
9503       14.5,
9504       0,
9505       null,
9506       null
9507     ],
9508     [
9509       "1977-11",
9510       -0.6,
9511       -6.7,
9512       -3.7,
9513       13.3,
9514       -26.7,
9515       0,
9516       19.1,
9517       19.1,
9518       12,
9519       null,
9520       null
9521     ],
9522     [
9523       "1977-12",
9524       -13.2,
9525       -20.7,
9526       -17,
9527       1.7,
9528       -34.4,
9529       0,
9530       12.6,
9531       12.6,
9532       null,
9533       null,
9534       null
9535     ],
9536     [
9537       "1978-01",
9538       -16,
9539       -24.9,
9540       -20.5,
9541       -3.3,
9542       -37.2,
9543       0,
9544       10.2,
9545       10.2,
9546       null,
9547       null,
9548       null
9549     ],
9550     [
9551       "1978-02",
9552       -9.5,
9553       -22.1,
9554       -15.8,
9555       -1.1,
9556       -38.3,
9557       0,
9558       2.5,
9559       2.5,
9560       null,
9561       null,
9562       null
9563     ],
9564     [
9565       "1978-03",
9566       -1.6,
9567       -14.4,
9568       -8,
9569       9.4,
9570       -31.7,
9571       19.1,
9572       6.3,
9573       25.4,
9574       null,
9575       null,
9576       null
9577     ],
9578     [
9579       "1978-04",
9580       8,
9581       -2.4,
9582       2.8,
9583       21.7,
9584       -11.7,
9585       16.8,
9586       0,
9587       16.8,
9588       null,
9589       null,
9590       null
9591     ],
9592     [
9593       "1978-05",
9594       20.7,
9595       8.8,
9596       14.8,
9597       28.9,
9598       0.6,
9599       90.2,
9600       0,
9601       90.2,
9602       0,
9603       null,
9604       null
9605     ],
9606     [
9607       "1978-06",
9608       21.3,
9609       9.4,
9610       15.4,
9611       30.6,
9612       1.7,
9613       17.4,
9614       0,
9615       17.4,
9616       0,
9617       null,
9618       null
9619     ],
9620     [
9621       "1978-07",
9622       23.5,
9623       14.1,
9624       18.8,
9625       30.6,
9626       6.7,
9627       111.1,
9628       0,
9629       111.1,
9630       0,
9631       null,
9632       null
9633     ],
9634     [
9635       "1978-08",
9636       22.2,
9637       12.4,
9638       17.3,
9639       32.8,
9640       -2.2,
9641       18,
9642       0,
9643       18,
9644       0,
9645       null,
9646       null
9647     ],
9648     [
9649       "1978-09",
9650       18.6,
9651       9.6,
9652       14.1,
9653       32.2,
9654       1.7,
9655       39.1,
9656       0,
9657       39.1,
9658       0,
9659       null,
9660       null
9661     ],
9662     [
9663       "1978-10",
9664       10.5,
9665       2.4,
9666       6.5,
9667       21.1,
9668       -5.6,
9669       9.7,
9670       0,
9671       9.7,
9672       0,
9673       null,
9674       null
9675     ],
9676     [
9677       "1978-11",
9678       -3.6,
9679       -10.4,
9680       -7,
9681       17.8,
9682       -30,
9683       3.3,
9684       17.5,
9685       20.8,
9686       null,
9687       null,
9688       null
9689     ],
9690     [
9691       "1978-12",
9692       -13.2,
9693       -23,
9694       -18.1,
9695       1.1,
9696       -36.1,
9697       0,
9698       25.5,
9699       25.5,
9700       null,
9701       null,
9702       null
9703     ],
9704     [
9705       "1979-01",
9706       -16.8,
9707       -27.6,
9708       -22.2,
9709       -6.1,
9710       -38.3,
9711       0,
9712       7.5,
9713       7.5,
9714       null,
9715       null,
9716       null
9717     ],
9718     [
9719       "1979-02",
9720       -14.8,
9721       -26.1,
9722       -20.5,
9723       -2.2,
9724       -40,
9725       0,
9726       null,
9727       null,
9728       null,
9729       null,
9730       null
9731     ],
9732     [
9733       "1979-03",
9734       -3.4,
9735       -13.1,
9736       -8.3,
9737       7.2,
9738       -26.7,
9739       17.8,
9740       22.9,
9741       40.7,
9742       null,
9743       null,
9744       null
9745     ],
9746     [
9747       "1979-04",
9748       4.2,
9749       -5.4,
9750       -0.6,
9751       13.9,
9752       -28.3,
9753       26.9,
9754       7.6,
9755       34.5,
9756       null,
9757       null,
9758       null
9759     ],
9760     [
9761       "1979-05",
9762       11.9,
9763       2.1,
9764       7,
9765       27.8,
9766       -3.9,
9767       92.5,
9768       8.1,
9769       100.6,
9770       0,
9771       null,
9772       null
9773     ],
9774     [
9775       "1979-06",
9776       21.3,
9777       10.2,
9778       15.8,
9779       29.4,
9780       3.9,
9781       17.9,
9782       0,
9783       17.9,
9784       0,
9785       null,
9786       null
9787     ],
9788     [
9789       "1979-07",
9790       27,
9791       15.4,
9792       21.2,
9793       33.3,
9794       10,
9795       29.9,
9796       0,
9797       29.9,
9798       0,
9799       null,
9800       null
9801     ],
9802     [
9803       "1979-08",
9804       21.8,
9805       11.5,
9806       16.7,
9807       29.4,
9808       3.3,
9809       76.8,
9810       0,
9811       76.8,
9812       0,
9813       null,
9814       null
9815     ],
9816     [
9817       "1979-09",
9818       17,
9819       7.9,
9820       12.5,
9821       29.4,
9822       2.2,
9823       41.1,
9824       0,
9825       41.1,
9826       0,
9827       null,
9828       null
9829     ],
9830     [
9831       "1979-10",
9832       7.5,
9833       1.4,
9834       4.5,
9835       17.2,
9836       -6.7,
9837       18.2,
9838       0,
9839       18.2,
9840       0,
9841       null,
9842       null
9843     ],
9844     [
9845       "1979-11",
9846       -1.8,
9847       -7.3,
9848       -4.6,
9849       9.5,
9850       -16,
9851       0,
9852       32.3,
9853       32.3,
9854       null,
9855       null,
9856       null
9857     ],
9858     [
9859       "1979-12",
9860       -5.5,
9861       -13.3,
9862       -9.4,
9863       4,
9864       -32,
9865       0,
9866       15.4,
9867       15.4,
9868       null,
9869       null,
9870       null
9871     ],
9872     [
9873       "1980-01",
9874       -12.9,
9875       -22.7,
9876       -17.8,
9877       0,
9878       -36,
9879       0,
9880       20.2,
9881       20.2,
9882       null,
9883       null,
9884       null
9885     ],
9886     [
9887       "1980-02",
9888       -10.1,
9889       -21.4,
9890       -15.8,
9891       -4.5,
9892       -36,
9893       0,
9894       23,
9895       23,
9896       null,
9897       null,
9898       null
9899     ],
9900     [
9901       "1980-03",
9902       -3.6,
9903       -17.4,
9904       -10.5,
9905       9,
9906       -35.5,
9907       0,
9908       7,
9909       7,
9910       null,
9911       null,
9912       null
9913     ],
9914     [
9915       "1980-04",
9916       14.7,
9917       0.5,
9918       7.6,
9919       34,
9920       -7.5,
9921       1,
9922       0.5,
9923       1.5,
9924       0,
9925       null,
9926       null
9927     ],
9928     [
9929       "1980-05",
9930       21.8,
9931       9.3,
9932       15.6,
9933       36,
9934       0,
9935       11.1,
9936       0,
9937       11.1,
9938       0,
9939       null,
9940       null
9941     ],
9942     [
9943       "1980-06",
9944       21.6,
9945       11.6,
9946       16.6,
9947       31.5,
9948       4,
9949       41.1,
9950       0,
9951       41.1,
9952       0,
9953       null,
9954       null
9955     ],
9956     [
9957       "1980-07",
9958       25.6,
9959       14.5,
9960       20.1,
9961       33,
9962       8.5,
9963       50,
9964       0,
9965       50,
9966       0,
9967       null,
9968       null
9969     ],
9970     [
9971       "1980-08",
9972       22.2,
9973       12.9,
9974       17.6,
9975       30.5,
9976       7,
9977       51.9,
9978       0,
9979       51.9,
9980       0,
9981       null,
9982       null
9983     ],
9984     [
9985       "1980-09",
9986       15.8,
9987       7.6,
9988       11.7,
9989       29,
9990       -5,
9991       108.4,
9992       0,
9993       108.4,
9994       0,
9995       null,
9996       null
9997     ],
9998     [
9999       "1980-10",
10000       7.3,
10001       0.9,
10002       4.1,
10003       20,
10004       -6.5,
10005       33.9,
10006       3.5,
10007       37.4,
10008       0,
10009       null,
10010       null
10011     ],
10012     [
10013       "1980-11",
10014       1.8,
10015       -4.7,
10016       -1.5,
10017       11,
10018       -15,
10019       0,
10020       12.5,
10021       12.5,
10022       null,
10023       null,
10024       null
10025     ],
10026     [
10027       "1980-12",
10028       -11.3,
10029       -20.9,
10030       -16.1,
10031       -1,
10032       -32,
10033       0,
10034       12.9,
10035       12.9,
10036       null,
10037       null,
10038       null
10039     ],
10040     [
10041       "1981-01",
10042       -9.6,
10043       -19.7,
10044       -14.7,
10045       0,
10046       -36,
10047       0,
10048       10.5,
10049       10.5,
10050       null,
10051       null,
10052       null
10053     ],
10054     [
10055       "1981-02",
10056       -5.5,
10057       -15.5,
10058       -10.5,
10059       7,
10060       -40,
10061       0,
10062       0,
10063       0,
10064       null,
10065       null,
10066       null
10067     ],
10068     [
10069       "1981-03",
10070       2.6,
10071       -6.7,
10072       -2.1,
10073       12,
10074       -19.5,
10075       7.7,
10076       7,
10077       14.7,
10078       null,
10079       null,
10080       null
10081     ],
10082     [
10083       "1981-04",
10084       9.2,
10085       -1.1,
10086       4.1,
10087       24.5,
10088       -11,
10089       7.7,
10090       0,
10091       7.7,
10092       0,
10093       null,
10094       null
10095     ],
10096     [
10097       "1981-05",
10098       17.4,
10099       4.8,
10100       11.1,
10101       28,
10102       -5,
10103       21.2,
10104       0,
10105       21.2,
10106       0,
10107       null,
10108       null
10109     ],
10110     [
10111       "1981-06",
10112       22,
10113       11.4,
10114       16.7,
10115       29,
10116       5,
10117       98,
10118       0,
10119       98,
10120       0,
10121       null,
10122       null
10123     ],
10124     [
10125       "1981-07",
10126       26.7,
10127       15.3,
10128       21,
10129       37,
10130       6,
10131       54.5,
10132       0,
10133       54.5,
10134       0,
10135       null,
10136       null
10137     ],
10138     [
10139       "1981-08",
10140       25.3,
10141       15.4,
10142       20.4,
10143       29,
10144       9,
10145       86.3,
10146       0,
10147       86.3,
10148       0,
10149       null,
10150       null
10151     ],
10152     [
10153       "1981-09",
10154       16.8,
10155       8.2,
10156       12.5,
10157       26,
10158       -1,
10159       61.9,
10160       0,
10161       61.9,
10162       0,
10163       null,
10164       null
10165     ],
10166     [
10167       "1981-10",
10168       8.1,
10169       1.9,
10170       5,
10171       18,
10172       -10,
10173       33.4,
10174       7.6,
10175       41,
10176       0,
10177       null,
10178       null
10179     ],
10180     [
10181       "1981-11",
10182       null,
10183       null,
10184       null,
10185       null,
10186       null,
10187       null,
10188       null,
10189       null,
10190       null,
10191       null,
10192       null
10193     ],
10194     [
10195       "1981-12",
10196       -9.1,
10197       -16.2,
10198       -12.7,
10199       0,
10200       -33,
10201       0,
10202       null,
10203       null,
10204       null,
10205       null,
10206       null
10207     ],
10208     [
10209       "1982-01",
10210       -19.4,
10211       -28.8,
10212       -24.1,
10213       -5,
10214       -38.5,
10215       0,
10216       10,
10217       10,
10218       null,
10219       null,
10220       null
10221     ],
10222     [
10223       "1982-02",
10224       -10.5,
10225       -21.4,
10226       -16,
10227       3,
10228       -36,
10229       0,
10230       9.5,
10231       9.5,
10232       null,
10233       null,
10234       null
10235     ],
10236     [
10237       "1982-03",
10238       -3,
10239       -13.4,
10240       -8.2,
10241       6,
10242       -34.5,
10243       3,
10244       null,
10245       null,
10246       null,
10247       null,
10248       null
10249     ],
10250     [
10251       "1982-04",
10252       7.4,
10253       -4.1,
10254       1.7,
10255       27,
10256       -23,
10257       28,
10258       9,
10259       37,
10260       0,
10261       null,
10262       null
10263     ],
10264     [
10265       "1982-05",
10266       18,
10267       8.1,
10268       13.1,
10269       29.5,
10270       0,
10271       32,
10272       0,
10273       32,
10274       0,
10275       null,
10276       null
10277     ],
10278     [
10279       "1982-06",
10280       18.8,
10281       8.3,
10282       13.6,
10283       26,
10284       1.5,
10285       38.4,
10286       0,
10287       38.4,
10288       0,
10289       null,
10290       null
10291     ],
10292     [
10293       "1982-07",
10294       24.9,
10295       14.4,
10296       19.7,
10297       30,
10298       6,
10299       153.4,
10300       0,
10301       153.4,
10302       0,
10303       null,
10304       null
10305     ],
10306     [
10307       "1982-08",
10308       null,
10309       null,
10310       null,
10311       null,
10312       null,
10313       null,
10314       null,
10315       null,
10316       null,
10317       null,
10318       null
10319     ],
10320     [
10321       "1982-09",
10322       17.1,
10323       8.3,
10324       12.7,
10325       31,
10326       1,
10327       30.9,
10328       0,
10329       30.9,
10330       0,
10331       null,
10332       null
10333     ],
10334     [
10335       "1982-10",
10336       9.9,
10337       3.5,
10338       6.7,
10339       17.5,
10340       -4,
10341       45.4,
10342       0,
10343       45.4,
10344       0,
10345       null,
10346       null
10347     ],
10348     [
10349       "1982-11",
10350       -2.3,
10351       -9.7,
10352       -6,
10353       10.5,
10354       -23,
10355       9.8,
10356       2.3,
10357       12.1,
10358       null,
10359       null,
10360       null
10361     ],
10362     [
10363       "1982-12",
10364       -7.3,
10365       -14.1,
10366       -10.7,
10367       7,
10368       -27.5,
10369       23.4,
10370       8,
10371       31.4,
10372       null,
10373       null,
10374       null
10375     ],
10376     [
10377       "1983-01",
10378       -8.7,
10379       -17.3,
10380       -13,
10381       2,
10382       -31,
10383       0,
10384       21,
10385       21,
10386       null,
10387       null,
10388       null
10389     ],
10390     [
10391       "1983-02",
10392       -5.5,
10393       -14.5,
10394       -10,
10395       3,
10396       -37,
10397       0,
10398       10,
10399       10,
10400       null,
10401       null,
10402       null
10403     ],
10404     [
10405       "1983-03",
10406       0.2,
10407       -8,
10408       -3.9,
10409       8,
10410       -19,
10411       null,
10412       null,
10413       null,
10414       null,
10415       null,
10416       null
10417     ],
10418     [
10419       "1983-04",
10420       8.1,
10421       -2.2,
10422       3,
10423       19.5,
10424       -9.5,
10425       0,
10426       0,
10427       0,
10428       0,
10429       null,
10430       null
10431     ],
10432     [
10433       "1983-05",
10434       12.5,
10435       2.7,
10436       7.6,
10437       23,
10438       -5,
10439       28.8,
10440       0,
10441       28.8,
10442       0,
10443       null,
10444       null
10445     ],
10446     [
10447       "1983-06",
10448       21.4,
10449       11.8,
10450       16.6,
10451       31,
10452       -1,
10453       131,
10454       0,
10455       131,
10456       0,
10457       null,
10458       null
10459     ],
10460     [
10461       "1983-07",
10462       27.2,
10463       16.7,
10464       22,
10465       34.5,
10466       5,
10467       28.6,
10468       0,
10469       28.6,
10470       0,
10471       null,
10472       null
10473     ],
10474     [
10475       "1983-08",
10476       27.9,
10477       16.8,
10478       22.4,
10479       37,
10480       12,
10481       10.9,
10482       0,
10483       10.9,
10484       0,
10485       null,
10486       null
10487     ],
10488     [
10489       "1983-09",
10490       17.6,
10491       8.7,
10492       13.2,
10493       35.5,
10494       -1,
10495       55.6,
10496       0,
10497       55.6,
10498       0,
10499       null,
10500       null
10501     ],
10502     [
10503       "1983-10",
10504       10,
10505       3.1,
10506       6.6,
10507       15,
10508       -5,
10509       31.4,
10510       0,
10511       31.4,
10512       0,
10513       null,
10514       null
10515     ],
10516     [
10517       "1983-11",
10518       1,
10519       -3,
10520       -1,
10521       13,
10522       -11.5,
10523       2,
10524       null,
10525       null,
10526       null,
10527       null,
10528       null
10529     ],
10530     [
10531       "1983-12",
10532       -15.7,
10533       -23.1,
10534       -19.4,
10535       -7.5,
10536       -32,
10537       0,
10538       3,
10539       3,
10540       null,
10541       null,
10542       null
10543     ],
10544     [
10545       "1984-01",
10546       -11.8,
10547       -21.9,
10548       -16.9,
10549       4.5,
10550       -37,
10551       0,
10552       17.5,
10553       17.5,
10554       null,
10555       null,
10556       null
10557     ],
10558     [
10559       "1984-02",
10560       -3.1,
10561       -11.4,
10562       -7.3,
10563       6,
10564       -30,
10565       0,
10566       16,
10567       16,
10568       null,
10569       null,
10570       null
10571     ],
10572     [
10573       "1984-03",
10574       -2.2,
10575       -13.8,
10576       -8,
10577       9,
10578       -35,
10579       0,
10580       10,
10581       10,
10582       null,
10583       null,
10584       null
10585     ],
10586     [
10587       "1984-04",
10588       13.7,
10589       0.7,
10590       7.2,
10591       22,
10592       -6,
10593       29.5,
10594       2.8,
10595       32.3,
10596       0,
10597       null,
10598       null
10599     ],
10600     [
10601       "1984-05",
10602       15.1,
10603       3.7,
10604       9.4,
10605       30,
10606       -7,
10607       38.1,
10608       0,
10609       38.1,
10610       0,
10611       null,
10612       null
10613     ],
10614     [
10615       "1984-06",
10616       22.1,
10617       11.8,
10618       17,
10619       30,
10620       3,
10621       152,
10622       0,
10623       152,
10624       0,
10625       null,
10626       null
10627     ],
10628     [
10629       "1984-07",
10630       null,
10631       null,
10632       null,
10633       null,
10634       null,
10635       null,
10636       null,
10637       null,
10638       null,
10639       null,
10640       null
10641     ],
10642     [
10643       "1984-08",
10644       27,
10645       15,
10646       21,
10647       35,
10648       4,
10649       19.3,
10650       0,
10651       19.3,
10652       0,
10653       null,
10654       null
10655     ],
10656     [
10657       "1984-09",
10658       15,
10659       6.2,
10660       10.6,
10661       24,
10662       -2,
10663       59.9,
10664       0,
10665       59.9,
10666       0,
10667       null,
10668       null
10669     ],
10670     [
10671       "1984-10",
10672       10.6,
10673       2.7,
10674       6.7,
10675       22,
10676       -13,
10677       90.2,
10678       19.1,
10679       109.3,
10680       2,
10681       null,
10682       null
10683     ],
10684     [
10685       "1984-11",
10686       -0.9,
10687       -7.7,
10688       -4.3,
10689       9.5,
10690       -19.5,
10691       23.5,
10692       3,
10693       26.5,
10694       null,
10695       null,
10696       null
10697     ],
10698     [
10699       "1984-12",
10700       null,
10701       null,
10702       null,
10703       null,
10704       null,
10705       null,
10706       null,
10707       null,
10708       null,
10709       null,
10710       null
10711     ],
10712     [
10713       "1985-01",
10714       -12.5,
10715       -23.3,
10716       -17.9,
10717       0,
10718       -41,
10719       0,
10720       7.7,
10721       7.7,
10722       null,
10723       null,
10724       null
10725     ],
10726     [
10727       "1985-02",
10728       -10.7,
10729       -23.2,
10730       -17,
10731       6,
10732       -44,
10733       0,
10734       17.5,
10735       17.5,
10736       null,
10737       null,
10738       null
10739     ],
10740     [
10741       "1985-03",
10742       1.6,
10743       -8.5,
10744       -3.5,
10745       8,
10746       -21.5,
10747       0,
10748       null,
10749       null,
10750       null,
10751       null,
10752       null
10753     ],
10754     [
10755       "1985-04",
10756       11.4,
10757       0,
10758       5.7,
10759       30,
10760       -8,
10761       15.2,
10762       14,
10763       29.2,
10764       null,
10765       null,
10766       null
10767     ],
10768     [
10769       "1985-05",
10770       18.3,
10771       7.2,
10772       12.8,
10773       27,
10774       1.5,
10775       48.4,
10776       0,
10777       48.4,
10778       0,
10779       null,
10780       null
10781     ],
10782     [
10783       "1985-06",
10784       18.4,
10785       8.3,
10786       13.4,
10787       26.5,
10788       0.5,
10789       73.6,
10790       0,
10791       73.6,
10792       0,
10793       null,
10794       null
10795     ],
10796     [
10797       "1985-07",
10798       23.9,
10799       12.4,
10800       18.2,
10801       30,
10802       8,
10803       26.6,
10804       0,
10805       26.6,
10806       0,
10807       null,
10808       null
10809     ],
10810     [
10811       "1985-08",
10812       20.3,
10813       11.3,
10814       15.8,
10815       27.5,
10816       1.5,
10817       125.4,
10818       0,
10819       125.4,
10820       0,
10821       null,
10822       null
10823     ],
10824     [
10825       "1985-09",
10826       14.2,
10827       5.9,
10828       10.1,
10829       23,
10830       -3,
10831       51,
10832       0,
10833       51,
10834       0,
10835       null,
10836       null
10837     ],
10838     [
10839       "1985-10",
10840       9.5,
10841       1.9,
10842       5.7,
10843       18,
10844       -7.5,
10845       15.3,
10846       5,
10847       20.3,
10848       0,
10849       null,
10850       null
10851     ],
10852     [
10853       "1985-11",
10854       -6.9,
10855       -13.3,
10856       -10.1,
10857       10.5,
10858       -32.5,
10859       18.6,
10860       34.9,
10861       53.5,
10862       null,
10863       null,
10864       null
10865     ],
10866     [
10867       "1985-12",
10868       -13.6,
10869       -21.5,
10870       -17.6,
10871       -5,
10872       -31,
10873       0,
10874       29.5,
10875       29.5,
10876       null,
10877       null,
10878       null
10879     ],
10880     [
10881       "1986-01",
10882       -9.1,
10883       -17.8,
10884       -13.5,
10885       6.5,
10886       -34,
10887       1,
10888       null,
10889       null,
10890       null,
10891       null,
10892       null
10893     ],
10894     [
10895       "1986-02",
10896       -9.1,
10897       -18.2,
10898       -13.7,
10899       0.5,
10900       -33,
10901       0,
10902       29.8,
10903       29.8,
10904       null,
10905       null,
10906       null
10907     ],
10908     [
10909       "1986-03",
10910       1.8,
10911       -9.1,
10912       -3.7,
10913       11,
10914       -31,
10915       3,
10916       35,
10917       38,
10918       null,
10919       null,
10920       null
10921     ],
10922     [
10923       "1986-04",
10924       9.4,
10925       -0.6,
10926       4.4,
10927       19.5,
10928       -9,
10929       null,
10930       0,
10931       null,
10932       0,
10933       null,
10934       null
10935     ],
10936     [
10937       "1986-05",
10938       19.3,
10939       7.3,
10940       13.3,
10941       32,
10942       -3.5,
10943       25.1,
10944       0,
10945       25.1,
10946       0,
10947       null,
10948       null
10949     ],
10950     [
10951       "1986-06",
10952       21,
10953       10.4,
10954       15.7,
10955       31,
10956       -0.5,
10957       37,
10958       0,
10959       37,
10960       0,
10961       null,
10962       null
10963     ],
10964     [
10965       "1986-07",
10966       24.6,
10967       14.9,
10968       19.8,
10969       31.5,
10970       9.5,
10971       98.5,
10972       0,
10973       98.5,
10974       0,
10975       null,
10976       null
10977     ],
10978     [
10979       "1986-08",
10980       22.9,
10981       11.6,
10982       17.3,
10983       32,
10984       4,
10985       46.4,
10986       0,
10987       46.4,
10988       0,
10989       null,
10990       null
10991     ],
10992     [
10993       "1986-09",
10994       15.3,
10995       6.9,
10996       11.1,
10997       22.5,
10998       -2,
10999       92.2,
11000       0,
11001       92.2,
11002       0,
11003       null,
11004       null
11005     ],
11006     [
11007       "1986-10",
11008       9.4,
11009       0.2,
11010       4.8,
11011       20.5,
11012       -10.5,
11013       8.8,
11014       0,
11015       8.8,
11016       0,
11017       null,
11018       null
11019     ],
11020     [
11021       "1986-11",
11022       -4.9,
11023       -13.5,
11024       -9.2,
11025       4,
11026       -29,
11027       16,
11028       37,
11029       53,
11030       null,
11031       null,
11032       null
11033     ],
11034     [
11035       "1986-12",
11036       -5.8,
11037       -13.7,
11038       -9.8,
11039       0,
11040       -27,
11041       0,
11042       6.2,
11043       6.2,
11044       null,
11045       null,
11046       null
11047     ],
11048     [
11049       "1987-01",
11050       -8,
11051       -17.3,
11052       -12.7,
11053       5.5,
11054       -36.5,
11055       0,
11056       null,
11057       null,
11058       null,
11059       null,
11060       null
11061     ],
11062     [
11063       "1987-02",
11064       -2.1,
11065       -9.3,
11066       -5.7,
11067       4.5,
11068       -21.5,
11069       0,
11070       23,
11071       23,
11072       null,
11073       null,
11074       null
11075     ],
11076     [
11077       "1987-03",
11078       1.1,
11079       -8.2,
11080       -3.6,
11081       11,
11082       -25,
11083       0,
11084       0.8,
11085       0.8,
11086       null,
11087       null,
11088       null
11089     ],
11090     [
11091       "1987-04",
11092       15.4,
11093       1.2,
11094       8.3,
11095       25,
11096       -15,
11097       2,
11098       0,
11099       2,
11100       0,
11101       null,
11102       null
11103     ],
11104     [
11105       "1987-05",
11106       20.5,
11107       8,
11108       14.3,
11109       31,
11110       0,
11111       94.4,
11112       0,
11113       94.4,
11114       0,
11115       null,
11116       null
11117     ],
11118     [
11119       "1987-06",
11120       24,
11121       13.5,
11122       18.8,
11123       33.5,
11124       3,
11125       72.7,
11126       0,
11127       72.7,
11128       0,
11129       null,
11130       null
11131     ],
11132     [
11133       "1987-07",
11134       24.9,
11135       14,
11136       19.5,
11137       33,
11138       4.5,
11139       96.8,
11140       0,
11141       96.8,
11142       0,
11143       null,
11144       null
11145     ],
11146     [
11147       "1987-08",
11148       22,
11149       11.8,
11150       16.9,
11151       31.5,
11152       4,
11153       36.9,
11154       0,
11155       36.9,
11156       0,
11157       null,
11158       null
11159     ],
11160     [
11161       "1987-09",
11162       19.4,
11163       8.9,
11164       14.2,
11165       26,
11166       -2,
11167       null,
11168       0,
11169       null,
11170       0,
11171       null,
11172       null
11173     ],
11174     [
11175       "1987-10",
11176       7.9,
11177       0.6,
11178       4.3,
11179       23,
11180       -8,
11181       18.2,
11182       12,
11183       30.2,
11184       0,
11185       null,
11186       null
11187     ],
11188     [
11189       "1987-11",
11190       2.2,
11191       -3.8,
11192       -0.8,
11193       12.5,
11194       -13,
11195       17.7,
11196       0,
11197       17.7,
11198       0,
11199       null,
11200       null
11201     ],
11202     [
11203       "1987-12",
11204       -5.1,
11205       -11.2,
11206       -8.2,
11207       1.5,
11208       -25,
11209       0,
11210       11.5,
11211       11.5,
11212       null,
11213       null,
11214       null
11215     ],
11216     [
11217       "1988-01",
11218       -13.7,
11219       -24.1,
11220       -18.9,
11221       -2,
11222       -38,
11223       0,
11224       4,
11225       4,
11226       null,
11227       null,
11228       null
11229     ],
11230     [
11231       "1988-02",
11232       -11.2,
11233       -23.1,
11234       -17.2,
11235       5.5,
11236       -37,
11237       0,
11238       null,
11239       null,
11240       null,
11241       null,
11242       null
11243     ],
11244     [
11245       "1988-03",
11246       -1.3,
11247       -10.6,
11248       -6,
11249       8.5,
11250       -23,
11251       17,
11252       10,
11253       27,
11254       null,
11255       null,
11256       null
11257     ],
11258     [
11259       "1988-04",
11260       9.9,
11261       -1.7,
11262       4.1,
11263       24.5,
11264       -8,
11265       null,
11266       0,
11267       null,
11268       0,
11269       null,
11270       null
11271     ],
11272     [
11273       "1988-05",
11274       20.3,
11275       8.2,
11276       14.3,
11277       33,
11278       -3,
11279       46.7,
11280       0,
11281       46.7,
11282       0,
11283       null,
11284       null
11285     ],
11286     [
11287       "1988-06",
11288       27,
11289       15.3,
11290       21.2,
11291       36,
11292       5,
11293       131.2,
11294       0,
11295       131.2,
11296       0,
11297       null,
11298       null
11299     ],
11300     [
11301       "1988-07",
11302       26.3,
11303       15.1,
11304       20.7,
11305       33.5,
11306       8.5,
11307       137.3,
11308       0,
11309       137.3,
11310       0,
11311       null,
11312       null
11313     ],
11314     [
11315       "1988-08",
11316       24.7,
11317       13.8,
11318       19.3,
11319       34,
11320       7.5,
11321       51.3,
11322       0,
11323       51.3,
11324       0,
11325       null,
11326       null
11327     ],
11328     [
11329       "1988-09",
11330       16.1,
11331       7.8,
11332       12,
11333       24.5,
11334       0,
11335       72,
11336       0,
11337       72,
11338       0,
11339       null,
11340       null
11341     ],
11342     [
11343       "1988-10",
11344       8,
11345       -0.2,
11346       3.9,
11347       21.5,
11348       -13,
11349       19.5,
11350       5,
11351       24.5,
11352       null,
11353       null,
11354       null
11355     ],
11356     [
11357       "1988-11",
11358       -0.9,
11359       -5,
11360       -3,
11361       7,
11362       -17,
11363       0,
11364       null,
11365       null,
11366       null,
11367       null,
11368       null
11369     ],
11370     [
11371       "1988-12",
11372       -9.1,
11373       -17.7,
11374       -13.4,
11375       4.5,
11376       -32,
11377       0,
11378       null,
11379       null,
11380       null,
11381       null,
11382       null
11383     ],
11384     [
11385       "1989-01",
11386       -10,
11387       -20.7,
11388       -15.4,
11389       3,
11390       -38,
11391       0,
11392       46,
11393       46,
11394       null,
11395       null,
11396       null
11397     ],
11398     [
11399       "1989-02",
11400       -13.5,
11401       -23.4,
11402       -18.5,
11403       0,
11404       -40,
11405       0,
11406       5.5,
11407       5.5,
11408       55,
11409       null,
11410       null
11411     ],
11412     [
11413       "1989-03",
11414       -4.6,
11415       -14.8,
11416       -9.7,
11417       6.5,
11418       -34,
11419       2,
11420       11.5,
11421       13.5,
11422       null,
11423       null,
11424       null
11425     ],
11426     [
11427       "1989-04",
11428       6.4,
11429       -3.8,
11430       1.3,
11431       16,
11432       -14,
11433       11,
11434       0,
11435       11,
11436       0,
11437       null,
11438       null
11439     ],
11440     [
11441       "1989-05",
11442       19.4,
11443       6.2,
11444       12.8,
11445       29.5,
11446       -8,
11447       61.3,
11448       0,
11449       61.3,
11450       0,
11451       null,
11452       null
11453     ],
11454     [
11455       "1989-06",
11456       22.7,
11457       11.3,
11458       17,
11459       32,
11460       0,
11461       150.6,
11462       0,
11463       150.6,
11464       0,
11465       null,
11466       null
11467     ],
11468     [
11469       "1989-07",
11470       28.1,
11471       16.2,
11472       22.2,
11473       35,
11474       11.5,
11475       61.4,
11476       0,
11477       61.4,
11478       0,
11479       null,
11480       null
11481     ],
11482     [
11483       "1989-08",
11484       24.6,
11485       14.4,
11486       19.5,
11487       32.5,
11488       6,
11489       55.7,
11490       0,
11491       55.7,
11492       0,
11493       null,
11494       null
11495     ],
11496     [
11497       "1989-09",
11498       18.9,
11499       7.6,
11500       13.3,
11501       28,
11502       -3,
11503       9.5,
11504       0,
11505       9.5,
11506       0,
11507       null,
11508       null
11509     ],
11510     [
11511       "1989-10",
11512       10.7,
11513       0.9,
11514       5.8,
11515       20.5,
11516       -8,
11517       38.2,
11518       0,
11519       38.2,
11520       null,
11521       null,
11522       null
11523     ],
11524     [
11525       "1989-11",
11526       -3.5,
11527       -12,
11528       -7.8,
11529       7.5,
11530       -25,
11531       0,
11532       6,
11533       6,
11534       null,
11535       null,
11536       null
11537     ],
11538     [
11539       "1989-12",
11540       -14.1,
11541       -23.7,
11542       -18.9,
11543       0.5,
11544       -35,
11545       0,
11546       10,
11547       10,
11548       null,
11549       null,
11550       null
11551     ],
11552     [
11553       "1990-01",
11554       -7.5,
11555       -17.1,
11556       -12.3,
11557       3,
11558       -32,
11559       0,
11560       null,
11561       null,
11562       null,
11563       null,
11564       null
11565     ],
11566     [
11567       "1990-02",
11568       -8.3,
11569       -21.5,
11570       -14.9,
11571       5,
11572       -35,
11573       0,
11574       0,
11575       0,
11576       null,
11577       null,
11578       null
11579     ],
11580     [
11581       "1990-03",
11582       1.1,
11583       -8.3,
11584       -3.6,
11585       14.5,
11586       -23,
11587       10.1,
11588       null,
11589       null,
11590       null,
11591       null,
11592       null
11593     ],
11594     [
11595       "1990-04",
11596       7.4,
11597       -2.9,
11598       2.3,
11599       25.5,
11600       -13.5,
11601       25.1,
11602       1,
11603       26.1,
11604       null,
11605       null,
11606       null
11607     ],
11608     [
11609       "1990-05",
11610       17.4,
11611       4,
11612       10.7,
11613       27,
11614       -4.5,
11615       null,
11616       0,
11617       null,
11618       0,
11619       null,
11620       null
11621     ],
11622     [
11623       "1990-06",
11624       23.1,
11625       12.1,
11626       17.6,
11627       29,
11628       null,
11629       240.3,
11630       0,
11631       240.3,
11632       0,
11633       null,
11634       null
11635     ],
11636     [
11637       "1990-07",
11638       24.6,
11639       13.7,
11640       19.2,
11641       31,
11642       5,
11643       62.1,
11644       0,
11645       62.1,
11646       0,
11647       null,
11648       null
11649     ],
11650     [
11651       "1990-08",
11652       25.8,
11653       13.3,
11654       19.6,
11655       32.5,
11656       7.5,
11657       52,
11658       0,
11659       52,
11660       0,
11661       null,
11662       null
11663     ],
11664     [
11665       "1990-09",
11666       18.5,
11667       8.2,
11668       13.4,
11669       29,
11670       -1,
11671       55.1,
11672       0,
11673       55.1,
11674       0,
11675       null,
11676       null
11677     ],
11678     [
11679       "1990-10",
11680       9.4,
11681       0.9,
11682       5.2,
11683       22,
11684       -5,
11685       7.6,
11686       0,
11687       7.6,
11688       0,
11689       null,
11690       null
11691     ],
11692     [
11693       "1990-11",
11694       0.2,
11695       -7.3,
11696       -3.6,
11697       11,
11698       -21,
11699       11.5,
11700       32,
11701       43.5,
11702       null,
11703       null,
11704       null
11705     ],
11706     [
11707       "1990-12",
11708       -11.6,
11709       -20.7,
11710       -16.2,
11711       5.5,
11712       -36,
11713       0,
11714       13,
11715       13,
11716       null,
11717       null,
11718       null
11719     ],
11720     [
11721       "1991-01",
11722       -13.8,
11723       -24.8,
11724       -19.1,
11725       1.5,
11726       -38,
11727       0,
11728       19,
11729       19,
11730       null,
11731       null,
11732       null
11733     ],
11734     [
11735       "1991-02",
11736       -5,
11737       -14.7,
11738       -9.8,
11739       8,
11740       -29,
11741       0,
11742       8,
11743       8,
11744       null,
11745       null,
11746       null
11747     ],
11748     [
11749       "1991-03",
11750       0.9,
11751       -10.6,
11752       -4.9,
11753       12.5,
11754       -28,
11755       0,
11756       30,
11757       30,
11758       null,
11759       null,
11760       null
11761     ],
11762     [
11763       "1991-04",
11764       null,
11765       null,
11766       null,
11767       null,
11768       null,
11769       null,
11770       null,
11771       null,
11772       null,
11773       null,
11774       null
11775     ],
11776     [
11777       "1991-05",
11778       20.1,
11779       9,
11780       14.5,
11781       31,
11782       -2,
11783       35.5,
11784       0,
11785       35.5,
11786       null,
11787       null,
11788       null
11789     ],
11790     [
11791       "1991-06",
11792       null,
11793       null,
11794       null,
11795       null,
11796       null,
11797       null,
11798       null,
11799       null,
11800       null,
11801       null,
11802       null
11803     ],
11804     [
11805       "1991-07",
11806       24.8,
11807       14.4,
11808       19.6,
11809       32,
11810       7,
11811       107,
11812       0,
11813       107,
11814       0,
11815       null,
11816       null
11817     ],
11818     [
11819       "1991-08",
11820       26.8,
11821       14.5,
11822       20.6,
11823       34.5,
11824       8,
11825       14.8,
11826       0,
11827       14.8,
11828       0,
11829       null,
11830       null
11831     ],
11832     [
11833       "1991-09",
11834       null,
11835       null,
11836       null,
11837       null,
11838       null,
11839       null,
11840       null,
11841       null,
11842       null,
11843       null,
11844       null
11845     ],
11846     [
11847       "1991-10",
11848       null,
11849       null,
11850       null,
11851       null,
11852       null,
11853       null,
11854       null,
11855       null,
11856       null,
11857       null,
11858       null
11859     ],
11860     [
11861       "1991-11",
11862       -3.8,
11863       -11.1,
11864       -7.5,
11865       6,
11866       -23,
11867       10,
11868       13.8,
11869       23.8,
11870       null,
11871       null,
11872       null
11873     ],
11874     [
11875       "1991-12",
11876       -7,
11877       -16.3,
11878       -11.7,
11879       2.5,
11880       -31,
11881       2,
11882       12,
11883       14,
11884       null,
11885       null,
11886       null
11887     ],
11888     [
11889       "1992-01",
11890       -6.5,
11891       -16.4,
11892       -11.3,
11893       2,
11894       -35,
11895       2,
11896       5.3,
11897       7.3,
11898       null,
11899       null,
11900       null
11901     ],
11902     [
11903       "1992-02",
11904       -5.7,
11905       -14.7,
11906       -10.2,
11907       5,
11908       -33.5,
11909       0,
11910       13.5,
11911       13.5,
11912       null,
11913       null,
11914       null
11915     ],
11916     [
11917       "1992-03",
11918       0.3,
11919       -9.8,
11920       -4.8,
11921       7,
11922       -20,
11923       8.3,
11924       3.9,
11925       12.2,
11926       null,
11927       null,
11928       null
11929     ],
11930     [
11931       "1992-04",
11932       5.9,
11933       -2.3,
11934       1.8,
11935       16,
11936       -14,
11937       23.4,
11938       0,
11939       23.4,
11940       0,
11941       null,
11942       null
11943     ],
11944     [
11945       "1992-05",
11946       18.6,
11947       5.5,
11948       12.1,
11949       33,
11950       -2,
11951       17.9,
11952       0,
11953       17.9,
11954       0,
11955       null,
11956       null
11957     ],
11958     [
11959       "1992-06",
11960       19.5,
11961       9.6,
11962       14.6,
11963       31.5,
11964       3,
11965       85.9,
11966       0,
11967       85.9,
11968       0,
11969       null,
11970       null
11971     ],
11972     [
11973       "1992-07",
11974       20.6,
11975       10.7,
11976       15.7,
11977       27,
11978       5.5,
11979       100,
11980       0,
11981       100,
11982       0,
11983       null,
11984       null
11985     ],
11986     [
11987       "1992-08",
11988       21.6,
11989       11.4,
11990       16.5,
11991       29.5,
11992       5,
11993       70.6,
11994       0,
11995       70.6,
11996       0,
11997       null,
11998       null
11999     ],
12000     [
12001       "1992-09",
12002       15.8,
12003       5.8,
12004       10.8,
12005       22.5,
12006       -2,
12007       91.7,
12008       2,
12009       93.7,
12010       0,
12011       null,
12012       null
12013     ],
12014     [
12015       "1992-10",
12016       11.1,
12017       1.6,
12018       7,
12019       25,
12020       -9,
12021       0,
12022       2,
12023       2,
12024       0,
12025       null,
12026       null
12027     ],
12028     [
12029       "1992-11",
12030       null,
12031       null,
12032       null,
12033       null,
12034       null,
12035       null,
12036       null,
12037       null,
12038       null,
12039       null,
12040       null
12041     ],
12042     [
12043       "1992-12",
12044       null,
12045       null,
12046       null,
12047       null,
12048       null,
12049       null,
12050       null,
12051       null,
12052       null,
12053       null,
12054       null
12055     ],
12056     [
12057       "1993-01",
12058       -10.3,
12059       -22.3,
12060       -16.3,
12061       7,
12062       -40,
12063       0,
12064       16.4,
12065       16.4,
12066       null,
12067       null,
12068       null
12069     ],
12070     [
12071       "1993-02",
12072       -8.2,
12073       -19.4,
12074       -13.8,
12075       5.5,
12076       -31,
12077       0,
12078       0,
12079       0,
12080       null,
12081       null,
12082       null
12083     ],
12084     [
12085       "1993-03",
12086       0.3,
12087       -10.1,
12088       -4.9,
12089       12.5,
12090       -27,
12091       0,
12092       7,
12093       7,
12094       null,
12095       null,
12096       null
12097     ],
12098     [
12099       "1993-04",
12100       9.9,
12101       -1.7,
12102       4.1,
12103       19,
12104       -10,
12105       0,
12106       0,
12107       0,
12108       0,
12109       null,
12110       null
12111     ],
12112     [
12113       "1993-05",
12114       16.7,
12115       5,
12116       10.8,
12117       28,
12118       -4,
12119       4.3,
12120       0,
12121       4.3,
12122       0,
12123       null,
12124       null
12125     ],
12126     [
12127       "1993-06",
12128       21.2,
12129       10,
12130       15.6,
12131       30.5,
12132       2.5,
12133       89.7,
12134       0,
12135       89.7,
12136       0,
12137       null,
12138       null
12139     ],
12140     [
12141       "1993-07",
12142       21.9,
12143       12.6,
12144       16.7,
12145       29,
12146       6,
12147       150.7,
12148       0,
12149       150.7,
12150       0,
12151       null,
12152       null
12153     ],
12154     [
12155       "1993-08",
12156       22.5,
12157       13.4,
12158       18,
12159       30,
12160       8,
12161       185,
12162       0,
12163       185,
12164       0,
12165       null,
12166       null
12167     ],
12168     [
12169       "1993-09",
12170       14.1,
12171       5.4,
12172       9.8,
12173       21.5,
12174       -2.5,
12175       41.3,
12176       0,
12177       41.3,
12178       0,
12179       null,
12180       null
12181     ],
12182     [
12183       "1993-10",
12184       6.8,
12185       -1.3,
12186       2.6,
12187       15.5,
12188       -11.5,
12189       18.5,
12190       16.2,
12191       34.7,
12192       null,
12193       null,
12194       null
12195     ],
12196     [
12197       "1993-11",
12198       -1.3,
12199       -8.3,
12200       -4.8,
12201       6,
12202       -20,
12203       0,
12204       32.1,
12205       32.1,
12206       null,
12207       null,
12208       null
12209     ],
12210     [
12211       "1993-12",
12212       -3.3,
12213       -16.5,
12214       -7.4,
12215       1.5,
12216       -39,
12217       0.2,
12218       17.2,
12219       17.4,
12220       null,
12221       null,
12222       null
12223     ],
12224     [
12225       "1994-01",
12226       null,
12227       -28.7,
12228       null,
12229       null,
12230       -39,
12231       0,
12232       10.5,
12233       10.5,
12234       null,
12235       null,
12236       null
12237     ],
12238     [
12239       "1994-02",
12240       -8.9,
12241       -22.8,
12242       -14.9,
12243       5,
12244       -35,
12245       0,
12246       2,
12247       2,
12248       null,
12249       null,
12250       null
12251     ],
12252     [
12253       "1994-03",
12254       2.6,
12255       -8.2,
12256       -2.8,
12257       13,
12258       -25,
12259       2,
12260       4,
12261       6,
12262       null,
12263       null,
12264       null
12265     ],
12266     [
12267       "1994-04",
12268       9.2,
12269       -2.3,
12270       3.4,
12271       24,
12272       -14,
12273       8.8,
12274       0.2,
12275       9,
12276       0,
12277       null,
12278       null
12279     ],
12280     [
12281       "1994-05",
12282       18.3,
12283       5.9,
12284       12.1,
12285       31.5,
12286       -3,
12287       56.7,
12288       0,
12289       56.7,
12290       0,
12291       null,
12292       null
12293     ],
12294     [
12295       "1994-06",
12296       24.1,
12297       12.7,
12298       18.4,
12299       29.5,
12300       4,
12301       51.5,
12302       0,
12303       51.5,
12304       0,
12305       null,
12306       null
12307     ],
12308     [
12309       "1994-07",
12310       23.6,
12311       13.5,
12312       18.5,
12313       31,
12314       9,
12315       72,
12316       0,
12317       72,
12318       0,
12319       null,
12320       null
12321     ],
12322     [
12323       "1994-08",
12324       23,
12325       11.1,
12326       16.9,
12327       30,
12328       3.5,
12329       54.6,
12330       0,
12331       54.6,
12332       0,
12333       null,
12334       null
12335     ],
12336     [
12337       "1994-09",
12338       19.9,
12339       9,
12340       14.5,
12341       27,
12342       4,
12343       58.8,
12344       0,
12345       58.8,
12346       0,
12347       null,
12348       null
12349     ],
12350     [
12351       "1994-10",
12352       11.2,
12353       5.1,
12354       8.1,
12355       18.5,
12356       -4,
12357       86.7,
12358       1,
12359       87.7,
12360       0,
12361       null,
12362       null
12363     ],
12364     [
12365       "1994-11",
12366       2.4,
12367       -4.6,
12368       -1.1,
12369       9,
12370       -15,
12371       25.2,
12372       6.5,
12373       31.7,
12374       null,
12375       null,
12376       null
12377     ],
12378     [
12379       "1994-12",
12380       -5,
12381       -12.7,
12382       -9.2,
12383       7,
12384       -26,
12385       0,
12386       27.5,
12387       27.5,
12388       null,
12389       null,
12390       null
12391     ],
12392     [
12393       "1995-01",
12394       -9.8,
12395       -19.9,
12396       -15.2,
12397       5,
12398       -32,
12399       0,
12400       28.8,
12401       28.8,
12402       null,
12403       null,
12404       null
12405     ],
12406     [
12407       "1995-02",
12408       -9.6,
12409       -22.4,
12410       -16,
12411       5,
12412       -34,
12413       0,
12414       13,
12415       13,
12416       null,
12417       null,
12418       null
12419     ],
12420     [
12421       "1995-03",
12422       0,
12423       -8.9,
12424       -4.5,
12425       12,
12426       -32,
12427       8.7,
12428       9.5,
12429       18.2,
12430       0,
12431       null,
12432       null
12433     ],
12434     [
12435       "1995-04",
12436       5.7,
12437       -4.4,
12438       0.6,
12439       14,
12440       -18,
12441       0,
12442       0.2,
12443       0.2,
12444       0,
12445       null,
12446       null
12447     ],
12448     [
12449       "1995-05",
12450       16.5,
12451       5,
12452       10.8,
12453       32,
12454       -1.5,
12455       92.6,
12456       0,
12457       92.6,
12458       0,
12459       null,
12460       null
12461     ],
12462     [
12463       "1995-06",
12464       27.3,
12465       14.3,
12466       20.8,
12467       39,
12468       1,
12469       55.3,
12470       0,
12471       55.3,
12472       0,
12473       null,
12474       null
12475     ],
12476     [
12477       "1995-07",
12478       24.4,
12479       14.3,
12480       19.4,
12481       29.5,
12482       8.5,
12483       132.9,
12484       0,
12485       132.9,
12486       0,
12487       null,
12488       null
12489     ],
12490     [
12491       "1995-08",
12492       25.2,
12493       13.9,
12494       19.6,
12495       33,
12496       8,
12497       114,
12498       0,
12499       114,
12500       0,
12501       null,
12502       null
12503     ],
12504     [
12505       "1995-09",
12506       18.8,
12507       6.9,
12508       13,
12509       27,
12510       -4,
12511       16,
12512       0,
12513       16,
12514       0,
12515       null,
12516       null
12517     ],
12518     [
12519       "1995-10",
12520       9.6,
12521       1.4,
12522       5.5,
12523       20,
12524       -4,
12525       46,
12526       0,
12527       46,
12528       null,
12529       null,
12530       null
12531     ],
12532     [
12533       "1995-11",
12534       -5.4,
12535       -13.9,
12536       -10,
12537       5.5,
12538       -26,
12539       0.6,
12540       39.5,
12541       40.1,
12542       null,
12543       null,
12544       null
12545     ],
12546     [
12547       "1995-12",
12548       -11.2,
12549       -21,
12550       -16.2,
12551       -1,
12552       -35.5,
12553       0,
12554       17.5,
12555       17.5,
12556       null,
12557       null,
12558       null
12559     ],
12560     [
12561       "1996-01",
12562       -16.9,
12563       -26.5,
12564       -21.7,
12565       4,
12566       -38,
12567       0,
12568       6.2,
12569       6.2,
12570       null,
12571       null,
12572       null
12573     ],
12574     [
12575       "1996-02",
12576       -8.7,
12577       -19.9,
12578       -14.3,
12579       3,
12580       -41,
12581       0,
12582       12,
12583       12,
12584       null,
12585       null,
12586       null
12587     ],
12588     [
12589       "1996-03",
12590       -5.3,
12591       -17.6,
12592       -11.5,
12593       7,
12594       -32,
12595       0,
12596       41,
12597       41,
12598       null,
12599       null,
12600       null
12601     ],
12602     [
12603       "1996-04",
12604       5,
12605       -6.3,
12606       -0.7,
12607       13.5,
12608       -27,
12609       9,
12610       12.5,
12611       21.5,
12612       null,
12613       null,
12614       null
12615     ],
12616     [
12617       "1996-05",
12618       15,
12619       2.3,
12620       8.5,
12621       25.5,
12622       -5,
12623       71.6,
12624       0,
12625       71.6,
12626       0,
12627       null,
12628       null
12629     ],
12630     [
12631       "1996-06",
12632       24.1,
12633       12.2,
12634       18.2,
12635       35,
12636       5,
12637       14.7,
12638       0,
12639       14.7,
12640       0,
12641       null,
12642       null
12643     ],
12644     [
12645       "1996-07",
12646       25.5,
12647       13.7,
12648       19.6,
12649       32,
12650       9,
12651       115.6,
12652       0,
12653       115.6,
12654       0,
12655       null,
12656       null
12657     ],
12658     [
12659       "1996-08",
12660       25.8,
12661       14.4,
12662       20.1,
12663       32,
12664       8.5,
12665       49,
12666       0,
12667       49,
12668       0,
12669       null,
12670       null
12671     ],
12672     [
12673       "1996-09",
12674       18.1,
12675       8.8,
12676       13.4,
12677       27,
12678       0,
12679       71.7,
12680       0,
12681       71.7,
12682       0,
12683       null,
12684       null
12685     ],
12686     [
12687       "1996-10",
12688       9.6,
12689       1.9,
12690       5.7,
12691       24.5,
12692       -11,
12693       36.4,
12694       0,
12695       36.4,
12696       0,
12697       null,
12698       null
12699     ],
12700     [
12701       "1996-11",
12702       -5.6,
12703       -12.2,
12704       -8.9,
12705       7,
12706       -26,
12707       10,
12708       41,
12709       51,
12710       null,
12711       null,
12712       null
12713     ],
12714     [
12715       "1996-12",
12716       -12.2,
12717       -21.4,
12718       -16.8,
12719       0,
12720       -38,
12721       0,
12722       31,
12723       31,
12724       null,
12725       null,
12726       null
12727     ],
12728     [
12729       "1997-01",
12730       -14.3,
12731       -22.5,
12732       -18.4,
12733       1,
12734       -35.5,
12735       5,
12736       14.5,
12737       19.5,
12738       null,
12739       null,
12740       null
12741     ],
12742     [
12743       "1997-02",
12744       -6,
12745       -18.8,
12746       -12.4,
12747       6.5,
12748       -33.5,
12749       0,
12750       8.5,
12751       8.5,
12752       null,
12753       null,
12754       null
12755     ],
12756     [
12757       "1997-03",
12758       -2.7,
12759       -15,
12760       -8.9,
12761       10,
12762       -29,
12763       0,
12764       13,
12765       13,
12766       null,
12767       null,
12768       null
12769     ],
12770     [
12771       "1997-04",
12772       5.6,
12773       -6,
12774       -0.2,
12775       14.5,
12776       -26,
12777       4,
12778       null,
12779       4,
12780       0,
12781       null,
12782       null
12783     ],
12784     [
12785       "1997-05",
12786       13.3,
12787       2.1,
12788       7.7,
12789       29.5,
12790       -3,
12791       12.4,
12792       0,
12793       12.4,
12794       0,
12795       null,
12796       null
12797     ],
12798     [
12799       "1997-06",
12800       24.8,
12801       12.6,
12802       18.7,
12803       31.5,
12804       7,
12805       51.1,
12806       0,
12807       51.1,
12808       0,
12809       null,
12810       null
12811     ],
12812     [
12813       "1997-07",
12814       25.4,
12815       15.1,
12816       20.3,
12817       32,
12818       5,
12819       69.8,
12820       0,
12821       69.8,
12822       0,
12823       null,
12824       null
12825     ],
12826     [
12827       "1997-08",
12828       24.2,
12829       13.4,
12830       19,
12831       33.5,
12832       5,
12833       61.8,
12834       0,
12835       61.8,
12836       0,
12837       null,
12838       null
12839     ],
12840     [
12841       "1997-09",
12842       19.6,
12843       9.4,
12844       14.5,
12845       27,
12846       2,
12847       46.7,
12848       0,
12849       46.7,
12850       0,
12851       null,
12852       null
12853     ],
12854     [
12855       "1997-10",
12856       9.5,
12857       1.6,
12858       5.6,
12859       24.5,
12860       -9,
12861       67.6,
12862       1,
12863       68.6,
12864       0,
12865       null,
12866       null
12867     ],
12868     [
12869       "1997-11",
12870       -1.6,
12871       -7.3,
12872       -4.2,
12873       5,
12874       -19,
12875       0,
12876       5,
12877       5,
12878       0,
12879       null,
12880       null
12881     ],
12882     [
12883       "1997-12",
12884       -2.6,
12885       -8.9,
12886       -5.8,
12887       6,
12888       -27,
12889       0,
12890       2.5,
12891       2.5,
12892       null,
12893       null,
12894       null
12895     ],
12896     [
12897       "1998-01",
12898       -9.3,
12899       -17.3,
12900       -13.7,
12901       -2.5,
12902       -34,
12903       0,
12904       3,
12905       3,
12906       null,
12907       null,
12908       null
12909     ],
12910     [
12911       "1998-02",
12912       0.1,
12913       -6.6,
12914       -3.3,
12915       6,
12916       -22,
12917       0,
12918       1.5,
12919       1.5,
12920       null,
12921       null,
12922       null
12923     ],
12924     [
12925       "1998-03",
12926       0.9,
12927       -8.7,
12928       -3.9,
12929       17,
12930       -24,
12931       0,
12932       0,
12933       null,
12934       null,
12935       null,
12936       null
12937     ],
12938     [
12939       "1998-04",
12940       null,
12941       null,
12942       null,
12943       null,
12944       null,
12945       null,
12946       null,
12947       null,
12948       null,
12949       null,
12950       null
12951     ],
12952     [
12953       "1998-05",
12954       19.9,
12955       6.3,
12956       13.1,
12957       27,
12958       0.5,
12959       71.8,
12960       0,
12961       71.8,
12962       0,
12963       null,
12964       null
12965     ],
12966     [
12967       "1998-06",
12968       20.8,
12969       12,
12970       16.4,
12971       29.5,
12972       2.5,
12973       73.9,
12974       0,
12975       73.9,
12976       0,
12977       null,
12978       null
12979     ],
12980     [
12981       "1998-07",
12982       25,
12983       14.2,
12984       19.6,
12985       33,
12986       8,
12987       52.4,
12988       0,
12989       52.4,
12990       0,
12991       null,
12992       null
12993     ],
12994     [
12995       "1998-08",
12996       26.5,
12997       14.9,
12998       20.7,
12999       32,
13000       11,
13001       34.2,
13002       0,
13003       34.2,
13004       0,
13005       null,
13006       null
13007     ],
13008     [
13009       "1998-09",
13010       19.6,
13011       9.9,
13012       14.8,
13013       31.5,
13014       4,
13015       27.2,
13016       0,
13017       27.2,
13018       0,
13019       null,
13020       null
13021     ],
13022     [
13023       "1998-10",
13024       11.2,
13025       3.3,
13026       7.3,
13027       21,
13028       -4,
13029       49.8,
13030       0,
13031       49.8,
13032       0,
13033       null,
13034       null
13035     ],
13036     [
13037       "1998-11",
13038       0.9,
13039       -4.4,
13040       -1.8,
13041       7,
13042       -11.5,
13043       0,
13044       2,
13045       2,
13046       null,
13047       null,
13048       null
13049     ],
13050     [
13051       "1998-12",
13052       -7.6,
13053       -14.8,
13054       -11.2,
13055       7,
13056       -29,
13057       0,
13058       8.5,
13059       8.5,
13060       null,
13061       null,
13062       null
13063     ],
13064     [
13065       "1999-01",
13066       -11.5,
13067       -20.8,
13068       -16.2,
13069       6,
13070       -33,
13071       0,
13072       4.5,
13073       4.5,
13074       null,
13075       null,
13076       null
13077     ],
13078     [
13079       "1999-02",
13080       -2.4,
13081       -11.5,
13082       -7,
13083       7,
13084       -24,
13085       1,
13086       3,
13087       4,
13088       null,
13089       null,
13090       null
13091     ],
13092     [
13093       "1999-03",
13094       3.9,
13095       -7,
13096       -1.6,
13097       14,
13098       -19,
13099       0,
13100       17,
13101       17,
13102       0,
13103       null,
13104       null
13105     ],
13106     [
13107       "1999-04",
13108       13.1,
13109       0.6,
13110       6.8,
13111       28,
13112       -4,
13113       0,
13114       18,
13115       18,
13116       0,
13117       null,
13118       null
13119     ],
13120     [
13121       "1999-05",
13122       17.5,
13123       7.9,
13124       12.7,
13125       32,
13126       -1.5,
13127       90.6,
13128       0,
13129       90.6,
13130       0,
13131       null,
13132       null
13133     ],
13134     [
13135       "1999-06",
13136       22,
13137       10.7,
13138       16.3,
13139       33,
13140       2,
13141       53.1,
13142       0,
13143       53.1,
13144       0,
13145       null,
13146       null
13147     ],
13148     [
13149       "1999-07",
13150       25.5,
13151       13.8,
13152       19.7,
13153       32.5,
13154       7.5,
13155       46.1,
13156       0,
13157       46.1,
13158       0,
13159       null,
13160       null
13161     ],
13162     [
13163       "1999-08",
13164       23.4,
13165       12.8,
13166       18.1,
13167       29,
13168       5.5,
13169       40.4,
13170       0,
13171       40.4,
13172       0,
13173       null,
13174       null
13175     ],
13176     [
13177       "1999-09",
13178       16.4,
13179       6.3,
13180       11.4,
13181       25.5,
13182       -4,
13183       56.4,
13184       0,
13185       56.4,
13186       0,
13187       null,
13188       null
13189     ],
13190     [
13191       "1999-10",
13192       8.8,
13193       0.3,
13194       4.6,
13195       14.5,
13196       -6,
13197       36.3,
13198       0,
13199       36.3,
13200       0,
13201       null,
13202       null
13203     ],
13204     [
13205       "1999-11",
13206       5.1,
13207       -3.2,
13208       0.9,
13209       14,
13210       -9.5,
13211       6.4,
13212       0,
13213       6.4,
13214       0,
13215       null,
13216       null
13217     ],
13218     [
13219       "1999-12",
13220       -4,
13221       -14.1,
13222       -9,
13223       7,
13224       -30,
13225       2.4,
13226       12.5,
13227       14.9,
13228       null,
13229       null,
13230       null
13231     ],
13232     [
13233       "2000-01",
13234       -11.2,
13235       -23.5,
13236       -17.4,
13237       0.5,
13238       -35,
13239       0,
13240       17.2,
13241       17.2,
13242       null,
13243       null,
13244       null
13245     ],
13246     [
13247       "2000-02",
13248       -3.7,
13249       -15.8,
13250       -9.8,
13251       9,
13252       -31.5,
13253       6,
13254       6,
13255       12,
13256       0,
13257       null,
13258       null
13259     ],
13260     [
13261       "2000-03",
13262       4.6,
13263       -5.8,
13264       -0.6,
13265       16,
13266       -21,
13267       0.6,
13268       null,
13269       0.6,
13270       0,
13271       null,
13272       null
13273     ],
13274     [
13275       "2000-04",
13276       9.6,
13277       -2.1,
13278       3.8,
13279       23,
13280       -12.5,
13281       0,
13282       2,
13283       2,
13284       0,
13285       null,
13286       null
13287     ],
13288     [
13289       "2000-05",
13290       null,
13291       null,
13292       null,
13293       null,
13294       null,
13295       null,
13296       null,
13297       null,
13298       null,
13299       null,
13300       null
13301     ],
13302     [
13303       "2000-06",
13304       19.7,
13305       9.6,
13306       14.7,
13307       29,
13308       -1,
13309       159.4,
13310       0,
13311       159.4,
13312       0,
13313       null,
13314       null
13315     ],
13316     [
13317       "2000-07",
13318       25.2,
13319       14.9,
13320       20,
13321       31,
13322       6.5,
13323       68.9,
13324       0,
13325       68.9,
13326       0,
13327       null,
13328       null
13329     ],
13330     [
13331       "2000-08",
13332       24.2,
13333       14,
13334       19.1,
13335       30,
13336       7,
13337       56.3,
13338       0,
13339       56.3,
13340       0,
13341       null,
13342       null
13343     ],
13344     [
13345       "2000-09",
13346       17.3,
13347       6.8,
13348       12.1,
13349       24.5,
13350       -1.5,
13351       69.6,
13352       0,
13353       69.6,
13354       0,
13355       null,
13356       null
13357     ],
13358     [
13359       "2000-10",
13360       12.2,
13361       2.1,
13362       7.2,
13363       21,
13364       -3.5,
13365       9.1,
13366       0,
13367       9.1,
13368       0,
13369       null,
13370       null
13371     ],
13372     [
13373       "2000-11",
13374       0.3,
13375       -4.9,
13376       -2.3,
13377       12,
13378       -18,
13379       71.3,
13380       6,
13381       77.3,
13382       null,
13383       null,
13384       null
13385     ],
13386     [
13387       "2000-12",
13388       -15,
13389       -25,
13390       -20,
13391       0,
13392       -33.5,
13393       0,
13394       0,
13395       0,
13396       null,
13397       null,
13398       null
13399     ],
13400     [
13401       "2001-01",
13402       -5.4,
13403       -16.7,
13404       -11.1,
13405       3,
13406       -26,
13407       0,
13408       0,
13409       0,
13410       null,
13411       null,
13412       null
13413     ],
13414     [
13415       "2001-02",
13416       -11.9,
13417       -22.6,
13418       -17.2,
13419       -2.5,
13420       -34,
13421       0,
13422       null,
13423       null,
13424       null,
13425       null,
13426       null
13427     ],
13428     [
13429       "2001-03",
13430       0,
13431       -10.8,
13432       -5.4,
13433       7.5,
13434       -22,
13435       0,
13436       0,
13437       0,
13438       null,
13439       null,
13440       null
13441     ],
13442     [
13443       "2001-04",
13444       10.9,
13445       -0.9,
13446       5,
13447       29.5,
13448       -13,
13449       4.8,
13450       3,
13451       7.8,
13452       0,
13453       null,
13454       null
13455     ],
13456     [
13457       "2001-05",
13458       18.2,
13459       6.9,
13460       12.5,
13461       26,
13462       0,
13463       null,
13464       0,
13465       null,
13466       0,
13467       null,
13468       null
13469     ],
13470     [
13471       "2001-06",
13472       21.9,
13473       11.5,
13474       16.7,
13475       29.5,
13476       6,
13477       94.7,
13478       0,
13479       94.7,
13480       0,
13481       null,
13482       null
13483     ],
13484     [
13485       "2001-07",
13486       26.3,
13487       15.5,
13488       20.9,
13489       32,
13490       7,
13491       81.1,
13492       0,
13493       81.1,
13494       0,
13495       null,
13496       null
13497     ],
13498     [
13499       "2001-08",
13500       26.7,
13501       15.2,
13502       21.4,
13503       35,
13504       8.5,
13505       24.2,
13506       0,
13507       24.2,
13508       0,
13509       null,
13510       null
13511     ],
13512     [
13513       "2001-09",
13514       20.1,
13515       8.7,
13516       15.5,
13517       29,
13518       2,
13519       8.5,
13520       0,
13521       8.5,
13522       0,
13523       null,
13524       null
13525     ],
13526     [
13527       "2001-10",
13528       10.6,
13529       0,
13530       3.8,
13531       20,
13532       -4,
13533       21,
13534       0,
13535       21,
13536       0,
13537       null,
13538       null
13539     ],
13540     [
13541       "2001-11",
13542       0.8,
13543       -3.9,
13544       -1.1,
13545       7,
13546       -10,
13547       10.4,
13548       3.5,
13549       13.9,
13550       null,
13551       null,
13552       null
13553     ],
13554     [
13555       "2001-12",
13556       -5.2,
13557       -13.3,
13558       -9.3,
13559       5,
13560       -26,
13561       0,
13562       0,
13563       0,
13564       null,
13565       null,
13566       null
13567     ],
13568     [
13569       "2002-01",
13570       -8.7,
13571       -18.1,
13572       -13.4,
13573       3,
13574       -35,
13575       0,
13576       0,
13577       0,
13578       null,
13579       null,
13580       null
13581     ],
13582     [
13583       "2002-02",
13584       -3.4,
13585       -16.9,
13586       -10.2,
13587       5,
13588       -29.5,
13589       0,
13590       5,
13591       5,
13592       null,
13593       null,
13594       null
13595     ],
13596     [
13597       "2002-03",
13598       null,
13599       null,
13600       null,
13601       null,
13602       null,
13603       null,
13604       null,
13605       null,
13606       null,
13607       null,
13608       null
13609     ],
13610     [
13611       "2002-04",
13612       6.2,
13613       -4,
13614       1.1,
13615       21.5,
13616       -15,
13617       0,
13618       0,
13619       0,
13620       0,
13621       null,
13622       null
13623     ],
13624     [
13625       "2002-05",
13626       13.1,
13627       2.4,
13628       7.8,
13629       28,
13630       -3.5,
13631       41.5,
13632       2.8,
13633       44.3,
13634       0,
13635       null,
13636       null
13637     ],
13638     [
13639       "2002-06",
13640       22.9,
13641       12.7,
13642       17.8,
13643       35.5,
13644       5,
13645       97.2,
13646       0,
13647       97.2,
13648       0,
13649       null,
13650       null
13651     ],
13652     [
13653       "2002-07",
13654       27.4,
13655       15.7,
13656       21.6,
13657       37,
13658       10,
13659       31.9,
13660       0,
13661       31.9,
13662       0,
13663       null,
13664       null
13665     ],
13666     [
13667       "2002-08",
13668       23.7,
13669       13.1,
13670       18.4,
13671       31,
13672       9,
13673       64.7,
13674       0,
13675       64.7,
13676       0,
13677       null,
13678       null
13679     ],
13680     [
13681       "2002-09",
13682       19.2,
13683       8.1,
13684       13.6,
13685       30,
13686       -5.5,
13687       59.4,
13688       0,
13689       59.4,
13690       0,
13691       null,
13692       null
13693     ],
13694     [
13695       "2002-10",
13696       6.6,
13697       -0.6,
13698       4.1,
13699       17,
13700       -9,
13701       13,
13702       0,
13703       13,
13704       null,
13705       null,
13706       null
13707     ],
13708     [
13709       "2002-11",
13710       -0.1,
13711       -8.8,
13712       -3.8,
13713       5,
13714       -18.5,
13715       0,
13716       0,
13717       0,
13718       null,
13719       null,
13720       null
13721     ],
13722     [
13723       "2002-12",
13724       -3.1,
13725       -14.6,
13726       -8.6,
13727       3,
13728       -27,
13729       0,
13730       0,
13731       0,
13732       null,
13733       null,
13734       null
13735     ]
13736   ]
13737 }