weather.gc.ca/Monthly/6041109.tab

   1 {
   2   "license": "CC-BY-4.0",
   3   "description": {
   4     "en": "Cameron Falls Monthly Weather Data",
   5     "fr": "Données météorologiques mensuelles de Cameron Falls"
   6   },
   7   "sources": "[https://climate.weather.gc.ca/ Environment and Climate Change Canada]",
   8   "wikicode": "[Category:Environment and Climate Change Canada Monthly Weather Data] [Category:Weather Data in Ontario]",
   9   "schema": {
  10     "fields": [
  11       {
  12         "name": "date",
  13         "type": "string",
  14         "title": {
  15           "ar": "تاريخ",
  16           "ca": "Data",
  17           "da": "Dato",
  18           "de": "Datum",
  19           "en": "Date",
  20           "es": "Fecha",
  21           "fr": "Date",
  22           "ru": "Дата",
  23           "sr": "Датум"
  24         }
  25       },
  26       {
  27         "name": "avgHighTemp",
  28         "type": "number",
  29         "title": {
  30           "ca": "Mitjana de temps. altes",
  31           "da": "Gennemsnitlig højeste temperatur",
  32           "de": "Durchschnittliche Höchsttemperatur",
  33           "en": "Average high temp",
  34           "es": "Promedio de temps. altas",
  35           "fr": "Température maximale moyenne",
  36           "ru": "Средняя высшая темп",
  37           "sr": "Просечна виша температура"
  38         }
  39       },
  40       {
  41         "name": "avgLowTemp",
  42         "type": "number",
  43         "title": {
  44           "ca": "Mitjana de temps. baixes",
  45           "da": "Gennemsnitlige laveste temperatur",
  46           "de": "Durchschnittliche Tiefsttemperatur",
  47           "en": "Average low temp",
  48           "es": "Promedio de temps. bajas",
  49           "fr": "Température minimale moyenne",
  50           "ru": "Средняя нижняя темп",
  51           "sr": "Просечна нижа температура"
  52         }
  53       },
  54       {
  55         "name": "avgTemp",
  56         "type": "number",
  57         "title": {
  58           "en": "Average temperature",
  59           "fr": "Température moyenne"
  60         }
  61       },
  62       {
  63         "name": "extHighTemp",
  64         "type": "number",
  65         "title": {
  66           "en": "Highest daily maximum temperature",
  67           "fr": "Température maximale quotidienne la plus élevée"
  68         }
  69       },
  70       {
  71         "name": "extLowTemp",
  72         "type": "number",
  73         "title": {
  74           "en": "Lowest daily minimal temperature",
  75           "fr": "Température minimale la plus basse"
  76         }
  77       },
  78       {
  79         "name": "precipTotalRain",
  80         "type": "number",
  81         "title": {
  82           "en": "Total rainfall (mm)",
  83           "fr": "Pluie totale (mm)"
  84         }
  85       },
  86       {
  87         "name": "precipTotalSnow",
  88         "type": "number",
  89         "title": {
  90           "en": "Total snowfall (cm)",
  91           "fr": "Neige totale (cm)"
  92         }
  93       },
  94       {
  95         "name": "precipTotal",
  96         "type": "number",
  97         "title": {
  98           "en": "Total précipitation (mm)",
  99           "fr": "Précipitations totale (mm)"
 100         }
 101       },
 102       {
 103         "name": "snowGrndLastDay",
 104         "type": "number",
 105         "title": {
 106           "en": "Snow on the ground on the last day (cm)",
 107           "fr": "Neige au sol le dernier jour (cm)"
 108         }
 109       },
 110       {
 111         "name": "windDirMaxGust",
 112         "type": "number",
 113         "title": {
 114           "en": "Direction of maximum gust (10's deg/tens of degrees)",
 115           "fr": "Direction de la rafale maximale (10's deg/dizaines de degrés)"
 116         }
 117       },
 118       {
 119         "name": "windSpeedMaxGust",
 120         "type": "number",
 121         "title": {
 122           "en": "Speed of maximum gust (km/h)",
 123           "fr": "Vitesse de la rafale maximale (km/h)"
 124         }
 125       }
 126     ]
 127   },
 128   "data": [
 129     [
 130       "1924-01",
 131       null,
 132       null,
 133       null,
 134       null,
 135       null,
 136       null,
 137       null,
 138       null,
 139       null,
 140       null,
 141       null
 142     ],
 143     [
 144       "1924-02",
 145       null,
 146       null,
 147       null,
 148       null,
 149       null,
 150       null,
 151       null,
 152       null,
 153       null,
 154       null,
 155       null
 156     ],
 157     [
 158       "1924-03",
 159       null,
 160       null,
 161       null,
 162       null,
 163       null,
 164       null,
 165       null,
 166       null,
 167       null,
 168       null,
 169       null
 170     ],
 171     [
 172       "1924-04",
 173       null,
 174       null,
 175       null,
 176       null,
 177       null,
 178       null,
 179       null,
 180       null,
 181       null,
 182       null,
 183       null
 184     ],
 185     [
 186       "1924-05",
 187       null,
 188       null,
 189       null,
 190       null,
 191       null,
 192       null,
 193       null,
 194       null,
 195       null,
 196       null,
 197       null
 198     ],
 199     [
 200       "1924-06",
 201       18.8,
 202       3.1,
 203       11,
 204       25.6,
 205       -2.8,
 206       22.6,
 207       0,
 208       22.6,
 209       null,
 210       null,
 211       null
 212     ],
 213     [
 214       "1924-07",
 215       20.7,
 216       8.1,
 217       14.4,
 218       26.7,
 219       -1.7,
 220       118.1,
 221       0,
 222       118.1,
 223       null,
 224       null,
 225       null
 226     ],
 227     [
 228       "1924-08",
 229       20.7,
 230       8.8,
 231       14.8,
 232       26.7,
 233       3.3,
 234       93.5,
 235       0,
 236       93.5,
 237       null,
 238       null,
 239       null
 240     ],
 241     [
 242       "1924-09",
 243       16.2,
 244       4.3,
 245       10.3,
 246       25,
 247       -3.9,
 248       130,
 249       0,
 250       130,
 251       null,
 252       null,
 253       null
 254     ],
 255     [
 256       "1924-10",
 257       13.4,
 258       1.8,
 259       7.6,
 260       20.6,
 261       -3.9,
 262       63.2,
 263       0,
 264       63.2,
 265       null,
 266       null,
 267       null
 268     ],
 269     [
 270       "1924-11",
 271       -0.1,
 272       -7.3,
 273       -3.7,
 274       10,
 275       -19.4,
 276       16,
 277       16.5,
 278       32.5,
 279       null,
 280       null,
 281       null
 282     ],
 283     [
 284       "1924-12",
 285       -11.8,
 286       -20.8,
 287       -16.3,
 288       0,
 289       -31.1,
 290       0,
 291       24.1,
 292       24.1,
 293       null,
 294       null,
 295       null
 296     ],
 297     [
 298       "1925-01",
 299       -9.9,
 300       -23.4,
 301       -16.7,
 302       1.7,
 303       -37.2,
 304       0,
 305       56.6,
 306       56.6,
 307       null,
 308       null,
 309       null
 310     ],
 311     [
 312       "1925-02",
 313       -7.8,
 314       -23.3,
 315       -15.6,
 316       5.6,
 317       -38.3,
 318       0,
 319       41.4,
 320       41.4,
 321       null,
 322       null,
 323       null
 324     ],
 325     [
 326       "1925-03",
 327       -0.3,
 328       -17.9,
 329       -9.1,
 330       16.1,
 331       -34.4,
 332       0,
 333       41.9,
 334       41.9,
 335       null,
 336       null,
 337       null
 338     ],
 339     [
 340       "1925-04",
 341       9.6,
 342       -3.2,
 343       3.2,
 344       18.9,
 345       -9.4,
 346       17,
 347       0,
 348       17,
 349       null,
 350       null,
 351       null
 352     ],
 353     [
 354       "1925-05",
 355       11.6,
 356       -0.8,
 357       5.4,
 358       28.9,
 359       -7.8,
 360       51.6,
 361       2.8,
 362       54.4,
 363       null,
 364       null,
 365       null
 366     ],
 367     [
 368       "1925-06",
 369       19.9,
 370       6.8,
 371       13.4,
 372       31.7,
 373       1.1,
 374       73.4,
 375       0,
 376       73.4,
 377       null,
 378       null,
 379       null
 380     ],
 381     [
 382       "1925-07",
 383       22.7,
 384       9.3,
 385       16,
 386       30.6,
 387       3.3,
 388       102.9,
 389       0,
 390       102.9,
 391       null,
 392       null,
 393       null
 394     ],
 395     [
 396       "1925-08",
 397       22.9,
 398       10.4,
 399       16.7,
 400       29.4,
 401       2.8,
 402       62.2,
 403       0,
 404       62.2,
 405       null,
 406       null,
 407       null
 408     ],
 409     [
 410       "1925-09",
 411       17.3,
 412       4.9,
 413       11.1,
 414       26.7,
 415       -3.3,
 416       51.1,
 417       0,
 418       51.1,
 419       null,
 420       null,
 421       null
 422     ],
 423     [
 424       "1925-10",
 425       4.8,
 426       -2.9,
 427       1,
 428       14.4,
 429       -13.9,
 430       22.1,
 431       28.2,
 432       50.3,
 433       null,
 434       null,
 435       null
 436     ],
 437     [
 438       "1925-11",
 439       0.9,
 440       -8.8,
 441       -4,
 442       8.3,
 443       -26.7,
 444       25.7,
 445       15.7,
 446       41.4,
 447       null,
 448       null,
 449       null
 450     ],
 451     [
 452       "1925-12",
 453       -7.6,
 454       -16.3,
 455       -12,
 456       8.3,
 457       -27.2,
 458       0,
 459       29,
 460       29,
 461       null,
 462       null,
 463       null
 464     ],
 465     [
 466       "1926-01",
 467       -9.7,
 468       -23.1,
 469       -16.4,
 470       0.6,
 471       -38.9,
 472       0,
 473       52.3,
 474       52.3,
 475       null,
 476       null,
 477       null
 478     ],
 479     [
 480       "1926-02",
 481       -7.3,
 482       -22.8,
 483       -15.1,
 484       1.1,
 485       -39.4,
 486       0,
 487       45.7,
 488       45.7,
 489       null,
 490       null,
 491       null
 492     ],
 493     [
 494       "1926-03",
 495       -5.1,
 496       -18.8,
 497       -12,
 498       7.8,
 499       -33.3,
 500       22.4,
 501       25.7,
 502       48,
 503       null,
 504       null,
 505       null
 506     ],
 507     [
 508       "1926-04",
 509       3.3,
 510       -9.9,
 511       -3.3,
 512       18.3,
 513       -20,
 514       2.3,
 515       20.6,
 516       22.9,
 517       null,
 518       null,
 519       null
 520     ],
 521     [
 522       "1926-05",
 523       15.6,
 524       -0.3,
 525       7.7,
 526       27.8,
 527       -10,
 528       29.2,
 529       0,
 530       29.2,
 531       null,
 532       null,
 533       null
 534     ],
 535     [
 536       "1926-06",
 537       17.6,
 538       3.7,
 539       10.7,
 540       28.9,
 541       -1.1,
 542       110,
 543       0,
 544       110,
 545       null,
 546       null,
 547       null
 548     ],
 549     [
 550       "1926-07",
 551       23.3,
 552       9.3,
 553       16.3,
 554       29.4,
 555       5,
 556       75.7,
 557       0,
 558       75.7,
 559       null,
 560       null,
 561       null
 562     ],
 563     [
 564       "1926-08",
 565       21.8,
 566       9.1,
 567       15.5,
 568       31.7,
 569       3.9,
 570       117.6,
 571       0,
 572       117.6,
 573       null,
 574       null,
 575       null
 576     ],
 577     [
 578       "1926-09",
 579       14.4,
 580       4.2,
 581       9.3,
 582       20.6,
 583       -3.9,
 584       61.5,
 585       0.5,
 586       62,
 587       null,
 588       null,
 589       null
 590     ],
 591     [
 592       "1926-10",
 593       7.4,
 594       -0.5,
 595       3.5,
 596       20,
 597       -6.1,
 598       52.8,
 599       13.2,
 600       66,
 601       null,
 602       null,
 603       null
 604     ],
 605     [
 606       "1926-11",
 607       -3.7,
 608       -9.9,
 609       -6.8,
 610       6.1,
 611       -22.8,
 612       2.5,
 613       61.5,
 614       64,
 615       null,
 616       null,
 617       null
 618     ],
 619     [
 620       "1926-12",
 621       -7.2,
 622       -19.4,
 623       -13.3,
 624       1.7,
 625       -34.4,
 626       0,
 627       42.2,
 628       42.2,
 629       null,
 630       null,
 631       null
 632     ],
 633     [
 634       "1927-01",
 635       -9.9,
 636       -24,
 637       -17,
 638       2.2,
 639       -40,
 640       0,
 641       16,
 642       16,
 643       null,
 644       null,
 645       null
 646     ],
 647     [
 648       "1927-02",
 649       -6.1,
 650       -20,
 651       -13.1,
 652       2.8,
 653       -34.4,
 654       0,
 655       24.1,
 656       24.1,
 657       null,
 658       null,
 659       null
 660     ],
 661     [
 662       "1927-03",
 663       2.5,
 664       -11.3,
 665       -4.4,
 666       9.4,
 667       -26.1,
 668       1.3,
 669       13.5,
 670       14.7,
 671       null,
 672       null,
 673       null
 674     ],
 675     [
 676       "1927-04",
 677       7.2,
 678       -4.8,
 679       1.2,
 680       17.2,
 681       -13.3,
 682       24.1,
 683       9.1,
 684       33.3,
 685       null,
 686       null,
 687       null
 688     ],
 689     [
 690       "1927-05",
 691       11.7,
 692       1.9,
 693       6.8,
 694       21.7,
 695       -3.3,
 696       87.1,
 697       7.9,
 698       95,
 699       null,
 700       null,
 701       null
 702     ],
 703     [
 704       "1927-06",
 705       18.4,
 706       5.2,
 707       11.8,
 708       29.4,
 709       0.6,
 710       91.4,
 711       0,
 712       91.4,
 713       null,
 714       null,
 715       null
 716     ],
 717     [
 718       "1927-07",
 719       21.6,
 720       9.2,
 721       15.4,
 722       29.4,
 723       5.6,
 724       47.8,
 725       0,
 726       47.8,
 727       null,
 728       null,
 729       null
 730     ],
 731     [
 732       "1927-08",
 733       20.3,
 734       7.8,
 735       14.1,
 736       28.3,
 737       3.9,
 738       60.5,
 739       0,
 740       60.5,
 741       null,
 742       null,
 743       null
 744     ],
 745     [
 746       "1927-09",
 747       18.2,
 748       7.8,
 749       13,
 750       29.4,
 751       -2.8,
 752       59.4,
 753       0,
 754       59.4,
 755       null,
 756       null,
 757       null
 758     ],
 759     [
 760       "1927-10",
 761       9.1,
 762       0.9,
 763       5,
 764       16.7,
 765       -4.4,
 766       54.6,
 767       0,
 768       54.6,
 769       null,
 770       null,
 771       null
 772     ],
 773     [
 774       "1927-11",
 775       -2.9,
 776       -9.9,
 777       -6.4,
 778       7.2,
 779       -22.2,
 780       0,
 781       30.5,
 782       30.5,
 783       null,
 784       null,
 785       null
 786     ],
 787     [
 788       "1927-12",
 789       -12.7,
 790       -23.5,
 791       -18.1,
 792       -3.9,
 793       -34.4,
 794       0,
 795       51.8,
 796       51.8,
 797       null,
 798       null,
 799       null
 800     ],
 801     [
 802       "1928-01",
 803       -12.7,
 804       -23.9,
 805       -18.3,
 806       -1.7,
 807       -37.8,
 808       0,
 809       24.9,
 810       24.9,
 811       null,
 812       null,
 813       null
 814     ],
 815     [
 816       "1928-02",
 817       -9.4,
 818       -22.3,
 819       -15.9,
 820       0,
 821       -37.8,
 822       0,
 823       9.9,
 824       9.9,
 825       null,
 826       null,
 827       null
 828     ],
 829     [
 830       "1928-03",
 831       -3.5,
 832       -17.3,
 833       -10.4,
 834       7.8,
 835       -31.7,
 836       0.3,
 837       30,
 838       30.2,
 839       null,
 840       null,
 841       null
 842     ],
 843     [
 844       "1928-04",
 845       2.1,
 846       -7.8,
 847       -2.9,
 848       16.7,
 849       -23.3,
 850       6.4,
 851       33,
 852       39.4,
 853       null,
 854       null,
 855       null
 856     ],
 857     [
 858       "1928-05",
 859       13.3,
 860       1.4,
 861       7.4,
 862       24.4,
 863       -5,
 864       11.9,
 865       0,
 866       11.9,
 867       null,
 868       null,
 869       null
 870     ],
 871     [
 872       "1928-06",
 873       14.8,
 874       5.8,
 875       10.3,
 876       23.3,
 877       -0.6,
 878       113.8,
 879       0,
 880       113.8,
 881       null,
 882       null,
 883       null
 884     ],
 885     [
 886       "1928-07",
 887       19.2,
 888       10.3,
 889       14.8,
 890       25,
 891       3.3,
 892       62,
 893       0,
 894       62,
 895       null,
 896       null,
 897       null
 898     ],
 899     [
 900       "1928-08",
 901       20.1,
 902       9.4,
 903       14.8,
 904       30.6,
 905       1.1,
 906       108,
 907       0,
 908       108,
 909       null,
 910       null,
 911       null
 912     ],
 913     [
 914       "1928-09",
 915       12.7,
 916       3.3,
 917       8,
 918       22.2,
 919       -2.8,
 920       35.6,
 921       1.8,
 922       37.3,
 923       null,
 924       null,
 925       null
 926     ],
 927     [
 928       "1928-10",
 929       7.3,
 930       -1.1,
 931       3.1,
 932       16.1,
 933       -10.6,
 934       52.6,
 935       2,
 936       54.6,
 937       null,
 938       null,
 939       null
 940     ],
 941     [
 942       "1928-11",
 943       1.1,
 944       -6.4,
 945       -2.7,
 946       8.9,
 947       -13.9,
 948       22.9,
 949       12.4,
 950       35.3,
 951       null,
 952       null,
 953       null
 954     ],
 955     [
 956       "1928-12",
 957       -2.4,
 958       -9.9,
 959       -6.2,
 960       7.8,
 961       -26.1,
 962       5.1,
 963       13.7,
 964       18.8,
 965       null,
 966       null,
 967       null
 968     ],
 969     [
 970       "1929-01",
 971       -15.8,
 972       -28.9,
 973       -22.4,
 974       -3.9,
 975       -41.1,
 976       0,
 977       71.4,
 978       71.4,
 979       null,
 980       null,
 981       null
 982     ],
 983     [
 984       "1929-02",
 985       -11.3,
 986       -27.7,
 987       -19.5,
 988       0.6,
 989       -39.4,
 990       0,
 991       15,
 992       15,
 993       null,
 994       null,
 995       null
 996     ],
 997     [
 998       "1929-03",
 999       -1.4,
1000       -14,
1001       -7.7,
1002       8.3,
1003       -35.6,
1004       13.5,
1005       33.3,
1006       46.7,
1007       null,
1008       null,
1009       null
1010     ],
1011     [
1012       "1929-04",
1013       6,
1014       -3.4,
1015       1.3,
1016       13.3,
1017       -11.1,
1018       25.4,
1019       6.1,
1020       31.5,
1021       null,
1022       null,
1023       null
1024     ],
1025     [
1026       "1929-05",
1027       9.4,
1028       -0.4,
1029       4.5,
1030       23.3,
1031       -6.1,
1032       11.7,
1033       17.8,
1034       29.5,
1035       null,
1036       null,
1037       null
1038     ],
1039     [
1040       "1929-06",
1041       15.8,
1042       4.6,
1043       10.2,
1044       25.6,
1045       -3.3,
1046       30.5,
1047       0,
1048       30.5,
1049       null,
1050       null,
1051       null
1052     ],
1053     [
1054       "1929-07",
1055       20.6,
1056       9.7,
1057       15.2,
1058       27.8,
1059       2.8,
1060       67.1,
1061       0,
1062       67.1,
1063       null,
1064       null,
1065       null
1066     ],
1067     [
1068       "1929-08",
1069       19.7,
1070       7.7,
1071       13.7,
1072       27.8,
1073       2.8,
1074       55.9,
1075       0,
1076       55.9,
1077       null,
1078       null,
1079       null
1080     ],
1081     [
1082       "1929-09",
1083       14,
1084       5,
1085       9.5,
1086       26.7,
1087       -0.6,
1088       132.8,
1089       0,
1090       132.8,
1091       null,
1092       null,
1093       null
1094     ],
1095     [
1096       "1929-10",
1097       9.3,
1098       -0.2,
1099       4.6,
1100       20,
1101       -7.2,
1102       71.6,
1103       1.5,
1104       73.2,
1105       null,
1106       null,
1107       null
1108     ],
1109     [
1110       "1929-11",
1111       -3.2,
1112       -9.8,
1113       -6.5,
1114       11.1,
1115       -25,
1116       18.8,
1117       27.9,
1118       46.7,
1119       null,
1120       null,
1121       null
1122     ],
1123     [
1124       "1929-12",
1125       -10.6,
1126       -18.3,
1127       -14.5,
1128       0,
1129       -30.6,
1130       0,
1131       51.3,
1132       51.3,
1133       null,
1134       null,
1135       null
1136     ],
1137     [
1138       "1930-01",
1139       -14,
1140       -26.4,
1141       -20.2,
1142       0,
1143       -37.8,
1144       0,
1145       16,
1146       16,
1147       null,
1148       null,
1149       null
1150     ],
1151     [
1152       "1930-02",
1153       -6.6,
1154       -17.2,
1155       -11.9,
1156       6.1,
1157       -38.9,
1158       2.5,
1159       10.4,
1160       13,
1161       null,
1162       null,
1163       null
1164     ],
1165     [
1166       "1930-03",
1167       -2.3,
1168       -13.6,
1169       -8,
1170       3.3,
1171       -24.4,
1172       5.1,
1173       9.9,
1174       15,
1175       null,
1176       null,
1177       null
1178     ],
1179     [
1180       "1930-04",
1181       5.1,
1182       -4.3,
1183       0.4,
1184       16.1,
1185       -13.3,
1186       11.4,
1187       0,
1188       11.4,
1189       null,
1190       null,
1191       null
1192     ],
1193     [
1194       "1930-05",
1195       14.2,
1196       2.7,
1197       8.5,
1198       27.2,
1199       -2.8,
1200       34.3,
1201       0.8,
1202       35.1,
1203       null,
1204       null,
1205       null
1206     ],
1207     [
1208       "1930-06",
1209       19.9,
1210       8.5,
1211       14.2,
1212       26.7,
1213       1.1,
1214       88.6,
1215       0,
1216       88.6,
1217       null,
1218       null,
1219       null
1220     ],
1221     [
1222       "1930-07",
1223       20.8,
1224       10.2,
1225       15.5,
1226       26.7,
1227       4.4,
1228       64.3,
1229       0,
1230       64.3,
1231       null,
1232       null,
1233       null
1234     ],
1235     [
1236       "1930-08",
1237       22.5,
1238       9.9,
1239       16.2,
1240       29.4,
1241       3.9,
1242       54.1,
1243       0,
1244       54.1,
1245       null,
1246       null,
1247       null
1248     ],
1249     [
1250       "1930-09",
1251       14.2,
1252       5.3,
1253       9.8,
1254       21.7,
1255       0,
1256       93.2,
1257       0,
1258       93.2,
1259       null,
1260       null,
1261       null
1262     ],
1263     [
1264       "1930-10",
1265       7.7,
1266       -0.2,
1267       3.8,
1268       22.8,
1269       -11.7,
1270       50.3,
1271       10.9,
1272       61.2,
1273       null,
1274       null,
1275       null
1276     ],
1277     [
1278       "1930-11",
1279       1.9,
1280       -4.9,
1281       -1.5,
1282       12.8,
1283       -23.3,
1284       80.5,
1285       20.6,
1286       101.1,
1287       null,
1288       null,
1289       null
1290     ],
1291     [
1292       "1930-12",
1293       -6.2,
1294       -14.3,
1295       -10.3,
1296       2.2,
1297       -27.2,
1298       0,
1299       49.8,
1300       49.8,
1301       null,
1302       null,
1303       null
1304     ],
1305     [
1306       "1931-01",
1307       -9.2,
1308       -19.9,
1309       -14.6,
1310       0,
1311       -34.4,
1312       0,
1313       56.9,
1314       56.9,
1315       null,
1316       null,
1317       null
1318     ],
1319     [
1320       "1931-02",
1321       -6.4,
1322       -19.3,
1323       -12.9,
1324       2.8,
1325       -32.8,
1326       0,
1327       23.6,
1328       23.6,
1329       null,
1330       null,
1331       null
1332     ],
1333     [
1334       "1931-03",
1335       -3.3,
1336       -12.4,
1337       -7.9,
1338       6.7,
1339       -22.8,
1340       1.3,
1341       8.1,
1342       9.4,
1343       null,
1344       null,
1345       null
1346     ],
1347     [
1348       "1931-04",
1349       6.1,
1350       -3.9,
1351       1.1,
1352       13.9,
1353       -15,
1354       16,
1355       9.9,
1356       25.9,
1357       null,
1358       null,
1359       null
1360     ],
1361     [
1362       "1931-05",
1363       10.7,
1364       1.2,
1365       6,
1366       23.9,
1367       -6.7,
1368       44.2,
1369       10.4,
1370       54.6,
1371       null,
1372       null,
1373       null
1374     ],
1375     [
1376       "1931-06",
1377       19.4,
1378       8.1,
1379       13.8,
1380       33.3,
1381       -0.6,
1382       63,
1383       0,
1384       63,
1385       null,
1386       null,
1387       null
1388     ],
1389     [
1390       "1931-07",
1391       22.6,
1392       11.2,
1393       16.9,
1394       30,
1395       5.6,
1396       127.3,
1397       0,
1398       127.3,
1399       null,
1400       null,
1401       null
1402     ],
1403     [
1404       "1931-08",
1405       21.1,
1406       9.4,
1407       15.3,
1408       29.4,
1409       -0.6,
1410       71.4,
1411       0,
1412       71.4,
1413       null,
1414       null,
1415       null
1416     ],
1417     [
1418       "1931-09",
1419       17.9,
1420       8.6,
1421       13.3,
1422       28.3,
1423       0.6,
1424       71.1,
1425       0,
1426       71.1,
1427       null,
1428       null,
1429       null
1430     ],
1431     [
1432       "1931-10",
1433       12.5,
1434       3.7,
1435       8.1,
1436       22.8,
1437       -3.9,
1438       90.2,
1439       0,
1440       90.2,
1441       null,
1442       null,
1443       null
1444     ],
1445     [
1446       "1931-11",
1447       3.4,
1448       -2.4,
1449       0.5,
1450       11.7,
1451       -14.4,
1452       111.3,
1453       16.5,
1454       127.8,
1455       null,
1456       null,
1457       null
1458     ],
1459     [
1460       "1931-12",
1461       -2.5,
1462       -12,
1463       -7.3,
1464       4.4,
1465       -22.8,
1466       0.8,
1467       13.7,
1468       14.5,
1469       null,
1470       null,
1471       null
1472     ],
1473     [
1474       "1932-01",
1475       -6.3,
1476       -15.3,
1477       -10.8,
1478       3.9,
1479       -27.8,
1480       5.3,
1481       61.7,
1482       67.1,
1483       null,
1484       null,
1485       null
1486     ],
1487     [
1488       "1932-02",
1489       -7.5,
1490       -19.3,
1491       -13.4,
1492       5,
1493       -33.9,
1494       5.1,
1495       48,
1496       53.1,
1497       null,
1498       null,
1499       null
1500     ],
1501     [
1502       "1932-03",
1503       -7.1,
1504       -17.9,
1505       -12.5,
1506       2.8,
1507       -29.4,
1508       0,
1509       49,
1510       49,
1511       null,
1512       null,
1513       null
1514     ],
1515     [
1516       "1932-04",
1517       5.1,
1518       -6.6,
1519       -0.8,
1520       21.1,
1521       -30,
1522       1,
1523       6.4,
1524       7.4,
1525       null,
1526       null,
1527       null
1528     ],
1529     [
1530       "1932-05",
1531       14.2,
1532       1.6,
1533       7.9,
1534       26.1,
1535       -4.4,
1536       36.8,
1537       15.5,
1538       52.3,
1539       null,
1540       null,
1541       null
1542     ],
1543     [
1544       "1932-06",
1545       20.8,
1546       8.1,
1547       14.5,
1548       29.4,
1549       2.8,
1550       78.5,
1551       0,
1552       78.5,
1553       null,
1554       null,
1555       null
1556     ],
1557     [
1558       "1932-07",
1559       20.6,
1560       10.5,
1561       15.6,
1562       30,
1563       4.4,
1564       75.4,
1565       0,
1566       75.4,
1567       null,
1568       null,
1569       null
1570     ],
1571     [
1572       "1932-08",
1573       20.4,
1574       10.9,
1575       15.7,
1576       27.8,
1577       6.1,
1578       101.3,
1579       0,
1580       101.3,
1581       null,
1582       null,
1583       null
1584     ],
1585     [
1586       "1932-09",
1587       17,
1588       5.5,
1589       11.3,
1590       25.6,
1591       -0.6,
1592       44.5,
1593       0,
1594       44.5,
1595       null,
1596       null,
1597       null
1598     ],
1599     [
1600       "1932-10",
1601       5.7,
1602       -0.7,
1603       2.5,
1604       13.3,
1605       -6.7,
1606       36.3,
1607       38.1,
1608       74.4,
1609       null,
1610       null,
1611       null
1612     ],
1613     [
1614       "1932-11",
1615       -1.9,
1616       -10.5,
1617       -6.2,
1618       7.2,
1619       -23.9,
1620       17,
1621       38.1,
1622       55.1,
1623       null,
1624       null,
1625       null
1626     ],
1627     [
1628       "1932-12",
1629       -8.8,
1630       -20.3,
1631       -14.6,
1632       5.6,
1633       -34.4,
1634       0,
1635       28.4,
1636       28.4,
1637       null,
1638       null,
1639       null
1640     ],
1641     [
1642       "1933-01",
1643       -9.6,
1644       -21.8,
1645       -15.7,
1646       0.6,
1647       -37.2,
1648       0,
1649       40.4,
1650       40.4,
1651       null,
1652       null,
1653       null
1654     ],
1655     [
1656       "1933-02",
1657       -10.6,
1658       -23.2,
1659       -16.9,
1660       1.7,
1661       -37.2,
1662       0,
1663       20.1,
1664       20.1,
1665       null,
1666       null,
1667       null
1668     ],
1669     [
1670       "1933-03",
1671       -3.8,
1672       -15.1,
1673       -9.5,
1674       6.1,
1675       -27.2,
1676       0,
1677       32.5,
1678       32.5,
1679       null,
1680       null,
1681       null
1682     ],
1683     [
1684       "1933-04",
1685       4.4,
1686       -5.1,
1687       -0.4,
1688       20.6,
1689       -12.2,
1690       33.5,
1691       54.1,
1692       87.6,
1693       null,
1694       null,
1695       null
1696     ],
1697     [
1698       "1933-05",
1699       14.9,
1700       2,
1701       8.5,
1702       22.2,
1703       -5,
1704       59.4,
1705       0,
1706       59.4,
1707       null,
1708       null,
1709       null
1710     ],
1711     [
1712       "1933-06",
1713       null,
1714       null,
1715       null,
1716       null,
1717       null,
1718       62.7,
1719       0,
1720       62.7,
1721       null,
1722       null,
1723       null
1724     ],
1725     [
1726       "1933-07",
1727       null,
1728       null,
1729       null,
1730       null,
1731       null,
1732       66.5,
1733       0,
1734       66.5,
1735       null,
1736       null,
1737       null
1738     ],
1739     [
1740       "1933-08",
1741       null,
1742       null,
1743       null,
1744       null,
1745       null,
1746       70.1,
1747       0,
1748       70.1,
1749       null,
1750       null,
1751       null
1752     ],
1753     [
1754       "1933-09",
1755       null,
1756       null,
1757       null,
1758       null,
1759       null,
1760       82.3,
1761       0,
1762       82.3,
1763       null,
1764       null,
1765       null
1766     ],
1767     [
1768       "1933-10",
1769       null,
1770       null,
1771       null,
1772       null,
1773       null,
1774       47.5,
1775       54.4,
1776       101.9,
1777       null,
1778       null,
1779       null
1780     ],
1781     [
1782       "1933-11",
1783       -4.9,
1784       -13.1,
1785       -9,
1786       5.6,
1787       -28.9,
1788       2.5,
1789       65.5,
1790       68.1,
1791       null,
1792       null,
1793       null
1794     ],
1795     [
1796       "1933-12",
1797       null,
1798       null,
1799       null,
1800       null,
1801       null,
1802       0,
1803       27.2,
1804       27.2,
1805       null,
1806       null,
1807       null
1808     ],
1809     [
1810       "1934-01",
1811       null,
1812       null,
1813       null,
1814       null,
1815       null,
1816       3.8,
1817       28.2,
1818       32,
1819       null,
1820       null,
1821       null
1822     ],
1823     [
1824       "1934-02",
1825       -11.9,
1826       -27.1,
1827       -19.5,
1828       0,
1829       -38.9,
1830       0,
1831       6.1,
1832       6.1,
1833       null,
1834       null,
1835       null
1836     ],
1837     [
1838       "1934-03",
1839       -4.7,
1840       -18.7,
1841       -11.7,
1842       10.6,
1843       -37.2,
1844       2.3,
1845       29.7,
1846       32,
1847       null,
1848       null,
1849       null
1850     ],
1851     [
1852       "1934-04",
1853       2.9,
1854       -5.2,
1855       -1.2,
1856       18.9,
1857       -12.2,
1858       2.5,
1859       21.6,
1860       24.1,
1861       null,
1862       null,
1863       null
1864     ],
1865     [
1866       "1934-05",
1867       14.2,
1868       0.4,
1869       7.3,
1870       29.4,
1871       -3.9,
1872       26.2,
1873       2.8,
1874       29,
1875       null,
1876       null,
1877       null
1878     ],
1879     [
1880       "1934-06",
1881       17.8,
1882       6.7,
1883       12.3,
1884       26.7,
1885       -1.7,
1886       84.3,
1887       0,
1888       84.3,
1889       null,
1890       null,
1891       null
1892     ],
1893     [
1894       "1934-07",
1895       21.8,
1896       9.3,
1897       15.6,
1898       35,
1899       3.9,
1900       34.5,
1901       0,
1902       34.5,
1903       null,
1904       null,
1905       null
1906     ],
1907     [
1908       "1934-08",
1909       18.6,
1910       7.1,
1911       12.9,
1912       29.4,
1913       0.6,
1914       86.6,
1915       0,
1916       86.6,
1917       null,
1918       null,
1919       null
1920     ],
1921     [
1922       "1934-09",
1923       13.5,
1924       4.7,
1925       9.1,
1926       25,
1927       -2.2,
1928       105.7,
1929       0,
1930       105.7,
1931       null,
1932       null,
1933       null
1934     ],
1935     [
1936       "1934-10",
1937       9.1,
1938       1.1,
1939       5.1,
1940       23.3,
1941       -6.1,
1942       89.4,
1943       1.8,
1944       91.2,
1945       null,
1946       null,
1947       null
1948     ],
1949     [
1950       "1934-11",
1951       1.1,
1952       -5.9,
1953       -2.4,
1954       10.6,
1955       -15,
1956       7.6,
1957       44.5,
1958       52.1,
1959       null,
1960       null,
1961       null
1962     ],
1963     [
1964       "1934-12",
1965       -7.7,
1966       -17.2,
1967       -12.5,
1968       0,
1969       -28.9,
1970       0,
1971       41.1,
1972       41.1,
1973       null,
1974       null,
1975       null
1976     ],
1977     [
1978       "1935-01",
1979       -13.3,
1980       -27,
1981       -20.2,
1982       0,
1983       -46.1,
1984       0,
1985       76.5,
1986       76.5,
1987       null,
1988       null,
1989       null
1990     ],
1991     [
1992       "1935-02",
1993       -3.8,
1994       -20.4,
1995       -12.1,
1996       11.1,
1997       -35.6,
1998       0.3,
1999       19.6,
2000       19.8,
2001       null,
2002       null,
2003       null
2004     ],
2005     [
2006       "1935-03",
2007       -1.6,
2008       -13.2,
2009       -7.4,
2010       7.2,
2011       -27.2,
2012       0,
2013       47,
2014       47,
2015       null,
2016       null,
2017       null
2018     ],
2019     [
2020       "1935-04",
2021       5.8,
2022       -5.9,
2023       -0.1,
2024       16.7,
2025       -13.9,
2026       5.3,
2027       26.9,
2028       32.3,
2029       null,
2030       null,
2031       null
2032     ],
2033     [
2034       "1935-05",
2035       12.4,
2036       0.7,
2037       6.6,
2038       24.4,
2039       -6.1,
2040       35.1,
2041       0,
2042       35.1,
2043       null,
2044       null,
2045       null
2046     ],
2047     [
2048       "1935-06",
2049       16.9,
2050       6.2,
2051       11.6,
2052       23.9,
2053       0,
2054       73.4,
2055       0,
2056       73.4,
2057       null,
2058       null,
2059       null
2060     ],
2061     [
2062       "1935-07",
2063       23.9,
2064       13.1,
2065       18.5,
2066       31.1,
2067       5.6,
2068       112.8,
2069       0,
2070       112.8,
2071       null,
2072       null,
2073       null
2074     ],
2075     [
2076       "1935-08",
2077       19.7,
2078       11.8,
2079       15.8,
2080       26.7,
2081       2.2,
2082       140.2,
2083       0,
2084       140.2,
2085       null,
2086       null,
2087       null
2088     ],
2089     [
2090       "1935-09",
2091       13.7,
2092       4.9,
2093       9.3,
2094       25.6,
2095       -1.1,
2096       100.1,
2097       0,
2098       100.1,
2099       null,
2100       null,
2101       null
2102     ],
2103     [
2104       "1935-10",
2105       7.4,
2106       -0.3,
2107       3.6,
2108       18.3,
2109       -6.7,
2110       70.1,
2111       16.3,
2112       86.4,
2113       null,
2114       null,
2115       null
2116     ],
2117     [
2118       "1935-11",
2119       -2.7,
2120       -10.2,
2121       -6.5,
2122       2.8,
2123       -18.3,
2124       0.3,
2125       46.2,
2126       46.5,
2127       null,
2128       null,
2129       null
2130     ],
2131     [
2132       "1935-12",
2133       -7.3,
2134       -15.2,
2135       -11.3,
2136       2.2,
2137       -28.9,
2138       1.3,
2139       31.8,
2140       33,
2141       null,
2142       null,
2143       null
2144     ],
2145     [
2146       "1936-01",
2147       -14.7,
2148       -23.8,
2149       -19.3,
2150       -0.6,
2151       -35,
2152       0,
2153       9.9,
2154       9.9,
2155       null,
2156       null,
2157       null
2158     ],
2159     [
2160       "1936-02",
2161       -15.4,
2162       -27.2,
2163       -21.3,
2164       -2.2,
2165       -39.4,
2166       1.3,
2167       32.5,
2168       33.8,
2169       null,
2170       null,
2171       null
2172     ],
2173     [
2174       "1936-03",
2175       -1.9,
2176       -11.6,
2177       -6.8,
2178       4.4,
2179       -28.9,
2180       2.5,
2181       52.6,
2182       55.1,
2183       null,
2184       null,
2185       null
2186     ],
2187     [
2188       "1936-04",
2189       1.8,
2190       -8,
2191       -3.1,
2192       10,
2193       -20.6,
2194       43.2,
2195       21.8,
2196       65,
2197       null,
2198       null,
2199       null
2200     ],
2201     [
2202       "1936-05",
2203       11.4,
2204       0.9,
2205       6.2,
2206       21.1,
2207       -5.6,
2208       40.1,
2209       0,
2210       40.1,
2211       null,
2212       null,
2213       null
2214     ],
2215     [
2216       "1936-06",
2217       17.9,
2218       5.6,
2219       11.8,
2220       26.7,
2221       0.6,
2222       58.2,
2223       0,
2224       58.2,
2225       null,
2226       null,
2227       null
2228     ],
2229     [
2230       "1936-07",
2231       25.6,
2232       11.4,
2233       18.5,
2234       38.9,
2235       5.6,
2236       36.3,
2237       0,
2238       36.3,
2239       null,
2240       null,
2241       null
2242     ],
2243     [
2244       "1936-08",
2245       20.3,
2246       9.2,
2247       14.8,
2248       25.6,
2249       1.1,
2250       70.6,
2251       0,
2252       70.6,
2253       null,
2254       null,
2255       null
2256     ],
2257     [
2258       "1936-09",
2259       15.7,
2260       6,
2261       10.9,
2262       23.3,
2263       -1.7,
2264       85.9,
2265       1,
2266       86.9,
2267       null,
2268       null,
2269       null
2270     ],
2271     [
2272       "1936-10",
2273       4.9,
2274       -3.1,
2275       0.9,
2276       22.2,
2277       -13.3,
2278       38.1,
2279       11.4,
2280       49.5,
2281       null,
2282       null,
2283       null
2284     ],
2285     [
2286       "1936-11",
2287       -3.4,
2288       -12.8,
2289       -8.1,
2290       7.2,
2291       -24.4,
2292       0,
2293       57.7,
2294       57.7,
2295       null,
2296       null,
2297       null
2298     ],
2299     [
2300       "1936-12",
2301       -4.7,
2302       -16.3,
2303       -10.5,
2304       5.6,
2305       -33.3,
2306       3.8,
2307       44.5,
2308       48.3,
2309       null,
2310       null,
2311       null
2312     ],
2313     [
2314       "1937-01",
2315       -13.3,
2316       -27.8,
2317       -20.6,
2318       -2.2,
2319       -38.9,
2320       0,
2321       64,
2322       64,
2323       null,
2324       null,
2325       null
2326     ],
2327     [
2328       "1937-02",
2329       -6.2,
2330       -20.2,
2331       -13.2,
2332       4.4,
2333       -35.6,
2334       0,
2335       37.1,
2336       37.1,
2337       null,
2338       null,
2339       null
2340     ],
2341     [
2342       "1937-03",
2343       -6.8,
2344       -14.9,
2345       -10.9,
2346       0.6,
2347       -24.4,
2348       0,
2349       2.5,
2350       2.5,
2351       null,
2352       null,
2353       null
2354     ],
2355     [
2356       "1937-04",
2357       6.4,
2358       -3.4,
2359       1.5,
2360       18.3,
2361       -11.1,
2362       1,
2363       14.7,
2364       15.7,
2365       null,
2366       null,
2367       null
2368     ],
2369     [
2370       "1937-05",
2371       13.3,
2372       0.8,
2373       7.1,
2374       25.6,
2375       -6.1,
2376       null,
2377       null,
2378       null,
2379       null,
2380       null,
2381       null
2382     ],
2383     [
2384       "1937-06",
2385       17.3,
2386       10,
2387       13.7,
2388       25.6,
2389       4.4,
2390       27.7,
2391       0,
2392       27.7,
2393       null,
2394       null,
2395       null
2396     ],
2397     [
2398       "1937-07",
2399       21.3,
2400       11.4,
2401       16.4,
2402       30,
2403       4.4,
2404       151.9,
2405       0,
2406       151.9,
2407       null,
2408       null,
2409       null
2410     ],
2411     [
2412       "1937-08",
2413       18.9,
2414       12.1,
2415       15.5,
2416       25,
2417       3.3,
2418       81.3,
2419       0,
2420       81.3,
2421       null,
2422       null,
2423       null
2424     ],
2425     [
2426       "1937-09",
2427       13.4,
2428       7.2,
2429       10.3,
2430       22.8,
2431       0.6,
2432       62.5,
2433       0,
2434       62.5,
2435       null,
2436       null,
2437       null
2438     ],
2439     [
2440       "1937-10",
2441       5.5,
2442       1.1,
2443       3.3,
2444       17.2,
2445       -4.4,
2446       95,
2447       10.2,
2448       105.2,
2449       null,
2450       null,
2451       null
2452     ],
2453     [
2454       "1937-11",
2455       -1.4,
2456       -6.2,
2457       -3.8,
2458       4.4,
2459       -20.6,
2460       10.2,
2461       48.3,
2462       58.4,
2463       null,
2464       null,
2465       null
2466     ],
2467     [
2468       "1937-12",
2469       -11.4,
2470       -17,
2471       -14.2,
2472       -2.8,
2473       -26.7,
2474       0,
2475       78,
2476       78,
2477       null,
2478       null,
2479       null
2480     ],
2481     [
2482       "1938-01",
2483       -12.8,
2484       -26.2,
2485       -19.5,
2486       0,
2487       -38.9,
2488       0,
2489       17,
2490       17,
2491       null,
2492       null,
2493       null
2494     ],
2495     [
2496       "1938-02",
2497       -7.9,
2498       -24.8,
2499       -16.4,
2500       0.6,
2501       -44.4,
2502       0,
2503       36.3,
2504       36.3,
2505       null,
2506       null,
2507       null
2508     ],
2509     [
2510       "1938-03",
2511       1.6,
2512       -15.1,
2513       -6.8,
2514       13.9,
2515       -37.8,
2516       48,
2517       2.8,
2518       50.8,
2519       null,
2520       null,
2521       null
2522     ],
2523     [
2524       "1938-04",
2525       3.5,
2526       -6.9,
2527       -1.7,
2528       19.4,
2529       -18.3,
2530       72.1,
2531       13.2,
2532       85.3,
2533       null,
2534       null,
2535       null
2536     ],
2537     [
2538       "1938-05",
2539       9.9,
2540       2.6,
2541       6.3,
2542       16.1,
2543       -2.2,
2544       52.1,
2545       0,
2546       52.1,
2547       null,
2548       null,
2549       null
2550     ],
2551     [
2552       "1938-06",
2553       18.1,
2554       4.8,
2555       11.5,
2556       28.3,
2557       0,
2558       112,
2559       0,
2560       112,
2561       null,
2562       null,
2563       null
2564     ],
2565     [
2566       "1938-07",
2567       22.1,
2568       8.6,
2569       15.4,
2570       29.4,
2571       1.7,
2572       64,
2573       0,
2574       64,
2575       null,
2576       null,
2577       null
2578     ],
2579     [
2580       "1938-08",
2581       22.4,
2582       7.7,
2583       15.1,
2584       27.8,
2585       1.1,
2586       83.6,
2587       0,
2588       83.6,
2589       null,
2590       null,
2591       null
2592     ],
2593     [
2594       "1938-09",
2595       12.9,
2596       6.9,
2597       9.9,
2598       19.4,
2599       1.1,
2600       45.2,
2601       0,
2602       45.2,
2603       null,
2604       null,
2605       null
2606     ],
2607     [
2608       "1938-10",
2609       8.6,
2610       2.9,
2611       5.8,
2612       17.2,
2613       -2.2,
2614       38.1,
2615       0,
2616       38.1,
2617       null,
2618       null,
2619       null
2620     ],
2621     [
2622       "1938-11",
2623       -0.7,
2624       -9.5,
2625       -5.1,
2626       12.2,
2627       -24.4,
2628       61.7,
2629       39.6,
2630       101.3,
2631       null,
2632       null,
2633       null
2634     ],
2635     [
2636       "1938-12",
2637       -6.2,
2638       -14.7,
2639       -10.5,
2640       2.2,
2641       -32.8,
2642       0,
2643       49.3,
2644       49.3,
2645       null,
2646       null,
2647       null
2648     ],
2649     [
2650       "1939-01",
2651       -8.5,
2652       -20.8,
2653       -14.7,
2654       0.6,
2655       -36.1,
2656       0,
2657       22.1,
2658       22.1,
2659       null,
2660       null,
2661       null
2662     ],
2663     [
2664       "1939-02",
2665       -13.1,
2666       -27.9,
2667       -20.5,
2668       -1.1,
2669       -40.6,
2670       0,
2671       34.3,
2672       34.3,
2673       null,
2674       null,
2675       null
2676     ],
2677     [
2678       "1939-03",
2679       -4.3,
2680       -17.9,
2681       -11.1,
2682       13.3,
2683       -37.8,
2684       0,
2685       26.4,
2686       26.4,
2687       null,
2688       null,
2689       null
2690     ],
2691     [
2692       "1939-04",
2693       4.7,
2694       -7.7,
2695       -1.5,
2696       16.1,
2697       -22.2,
2698       22.9,
2699       12.7,
2700       35.6,
2701       null,
2702       null,
2703       null
2704     ],
2705     [
2706       "1939-05",
2707       12.7,
2708       1.4,
2709       7.1,
2710       26.1,
2711       -5.6,
2712       32.3,
2713       0.8,
2714       33,
2715       null,
2716       null,
2717       null
2718     ],
2719     [
2720       "1939-06",
2721       19,
2722       7.8,
2723       13.4,
2724       28.3,
2725       1.7,
2726       79.5,
2727       0,
2728       79.5,
2729       null,
2730       null,
2731       null
2732     ],
2733     [
2734       "1939-07",
2735       23.5,
2736       9.8,
2737       16.7,
2738       30,
2739       3.9,
2740       40.1,
2741       0,
2742       40.1,
2743       null,
2744       null,
2745       null
2746     ],
2747     [
2748       "1939-08",
2749       22.5,
2750       11,
2751       16.8,
2752       30,
2753       4.4,
2754       30.7,
2755       0,
2756       30.7,
2757       null,
2758       null,
2759       null
2760     ],
2761     [
2762       "1939-09",
2763       15.3,
2764       6.2,
2765       10.8,
2766       26.7,
2767       -3.3,
2768       67.3,
2769       0.8,
2770       68.1,
2771       null,
2772       null,
2773       null
2774     ],
2775     [
2776       "1939-10",
2777       4.4,
2778       0.4,
2779       2.4,
2780       11.1,
2781       -9.4,
2782       49.3,
2783       22.4,
2784       71.6,
2785       null,
2786       null,
2787       null
2788     ],
2789     [
2790       "1939-11",
2791       1.4,
2792       -3.7,
2793       -1.2,
2794       12.8,
2795       -10.6,
2796       2.3,
2797       6.6,
2798       8.9,
2799       null,
2800       null,
2801       null
2802     ],
2803     [
2804       "1939-12",
2805       -2.5,
2806       -9.7,
2807       -6.1,
2808       6.7,
2809       -20,
2810       8.6,
2811       13.2,
2812       21.8,
2813       null,
2814       null,
2815       null
2816     ],
2817     [
2818       "1940-01",
2819       -11.8,
2820       -16.9,
2821       -14.4,
2822       0,
2823       -30.6,
2824       0,
2825       21.8,
2826       21.8,
2827       null,
2828       null,
2829       null
2830     ],
2831     [
2832       "1940-02",
2833       -8.2,
2834       -16,
2835       -12.1,
2836       -0.6,
2837       -31.7,
2838       0,
2839       19.8,
2840       19.8,
2841       null,
2842       null,
2843       null
2844     ],
2845     [
2846       "1940-03",
2847       -4.9,
2848       -19.4,
2849       -12.2,
2850       3.3,
2851       -33.9,
2852       1.3,
2853       7.6,
2854       8.9,
2855       null,
2856       null,
2857       null
2858     ],
2859     [
2860       "1940-04",
2861       5.3,
2862       -5.7,
2863       -0.2,
2864       15,
2865       -14.4,
2866       47.8,
2867       10.2,
2868       57.9,
2869       null,
2870       null,
2871       null
2872     ],
2873     [
2874       "1940-05",
2875       11.4,
2876       0.6,
2877       6,
2878       26.7,
2879       -5,
2880       53.8,
2881       17.8,
2882       71.6,
2883       null,
2884       null,
2885       null
2886     ],
2887     [
2888       "1940-06",
2889       17.7,
2890       6.7,
2891       12.2,
2892       26.7,
2893       -0.6,
2894       38.1,
2895       0,
2896       38.1,
2897       null,
2898       null,
2899       null
2900     ],
2901     [
2902       "1940-07",
2903       23.6,
2904       10,
2905       16.8,
2906       33.3,
2907       3.3,
2908       53.3,
2909       0,
2910       53.3,
2911       null,
2912       null,
2913       null
2914     ],
2915     [
2916       "1940-08",
2917       21.8,
2918       10.3,
2919       16.1,
2920       30,
2921       1.1,
2922       22.6,
2923       0,
2924       22.6,
2925       null,
2926       null,
2927       null
2928     ],
2929     [
2930       "1940-09",
2931       19,
2932       7.3,
2933       13.2,
2934       27.2,
2935       -1.7,
2936       26.9,
2937       0,
2938       26.9,
2939       null,
2940       null,
2941       null
2942     ],
2943     [
2944       "1940-10",
2945       9.2,
2946       1.9,
2947       5.6,
2948       23.3,
2949       -8.9,
2950       78.7,
2951       0,
2952       78.7,
2953       null,
2954       null,
2955       null
2956     ],
2957     [
2958       "1940-11",
2959       -1.7,
2960       -9.3,
2961       -5.5,
2962       9.4,
2963       -24.4,
2964       21.1,
2965       26.7,
2966       47.8,
2967       null,
2968       null,
2969       null
2970     ],
2971     [
2972       "1940-12",
2973       -5.8,
2974       -14.7,
2975       -10.3,
2976       3.3,
2977       -31.7,
2978       0,
2979       39.4,
2980       39.4,
2981       null,
2982       null,
2983       null
2984     ],
2985     [
2986       "1941-01",
2987       -9,
2988       -22.2,
2989       -15.6,
2990       -1.1,
2991       -32.8,
2992       0,
2993       43.2,
2994       43.2,
2995       null,
2996       null,
2997       null
2998     ],
2999     [
3000       "1941-02",
3001       -6.9,
3002       -19.9,
3003       -13.4,
3004       0,
3005       -28.9,
3006       0,
3007       47.2,
3008       47.2,
3009       null,
3010       null,
3011       null
3012     ],
3013     [
3014       "1941-03",
3015       -1.9,
3016       -16.7,
3017       -9.3,
3018       6.7,
3019       -27.8,
3020       0,
3021       21.6,
3022       21.6,
3023       null,
3024       null,
3025       null
3026     ],
3027     [
3028       "1941-04",
3029       10.3,
3030       -3.7,
3031       3.3,
3032       25.6,
3033       -11.7,
3034       17.5,
3035       19.1,
3036       36.6,
3037       null,
3038       null,
3039       null
3040     ],
3041     [
3042       "1941-05",
3043       16.5,
3044       3.1,
3045       9.8,
3046       26.1,
3047       -5,
3048       93.2,
3049       0,
3050       93.2,
3051       null,
3052       null,
3053       null
3054     ],
3055     [
3056       "1941-06",
3057       21.8,
3058       7.8,
3059       14.8,
3060       36.1,
3061       -1.1,
3062       74.9,
3063       0,
3064       74.9,
3065       null,
3066       null,
3067       null
3068     ],
3069     [
3070       "1941-07",
3071       23.4,
3072       11.2,
3073       17.3,
3074       32.2,
3075       3.9,
3076       41.7,
3077       0,
3078       41.7,
3079       null,
3080       null,
3081       null
3082     ],
3083     [
3084       "1941-08",
3085       20.2,
3086       9.6,
3087       14.9,
3088       28.9,
3089       1.1,
3090       85.9,
3091       0,
3092       85.9,
3093       null,
3094       null,
3095       null
3096     ],
3097     [
3098       "1941-09",
3099       null,
3100       null,
3101       null,
3102       null,
3103       null,
3104       182.1,
3105       0,
3106       182.1,
3107       null,
3108       null,
3109       null
3110     ],
3111     [
3112       "1941-10",
3113       9.6,
3114       0.2,
3115       4.9,
3116       17.8,
3117       -8.9,
3118       59.7,
3119       2.5,
3120       62.2,
3121       null,
3122       null,
3123       null
3124     ],
3125     [
3126       "1941-11",
3127       0.4,
3128       -6.6,
3129       -3.1,
3130       7.2,
3131       -19.4,
3132       24.1,
3133       25.7,
3134       49.8,
3135       null,
3136       null,
3137       null
3138     ],
3139     [
3140       "1941-12",
3141       -3.3,
3142       -14,
3143       -8.7,
3144       7.2,
3145       -27.8,
3146       10.4,
3147       29.2,
3148       39.6,
3149       null,
3150       null,
3151       null
3152     ],
3153     [
3154       "1942-01",
3155       -8.6,
3156       -20.4,
3157       -14.5,
3158       7.8,
3159       -37.2,
3160       0,
3161       44.7,
3162       44.7,
3163       null,
3164       null,
3165       null
3166     ],
3167     [
3168       "1942-02",
3169       -7.7,
3170       -18.5,
3171       -13.1,
3172       0,
3173       -32.2,
3174       0,
3175       32.8,
3176       32.8,
3177       null,
3178       null,
3179       null
3180     ],
3181     [
3182       "1942-03",
3183       2.7,
3184       -10,
3185       -3.7,
3186       12.2,
3187       -22.8,
3188       1.3,
3189       41.4,
3190       42.7,
3191       null,
3192       null,
3193       null
3194     ],
3195     [
3196       "1942-04",
3197       9.9,
3198       -2,
3199       4,
3200       27.8,
3201       -12.8,
3202       46,
3203       4.1,
3204       50,
3205       null,
3206       null,
3207       null
3208     ],
3209     [
3210       "1942-05",
3211       13.1,
3212       0.7,
3213       6.9,
3214       27.8,
3215       -6.7,
3216       78,
3217       13.5,
3218       91.4,
3219       null,
3220       null,
3221       null
3222     ],
3223     [
3224       "1942-06",
3225       19.8,
3226       6.9,
3227       13.4,
3228       30.6,
3229       1.1,
3230       37.8,
3231       0,
3232       37.8,
3233       null,
3234       null,
3235       null
3236     ],
3237     [
3238       "1942-07",
3239       20.3,
3240       9.3,
3241       14.8,
3242       28.9,
3243       2.2,
3244       97,
3245       0,
3246       97,
3247       null,
3248       null,
3249       null
3250     ],
3251     [
3252       "1942-08",
3253       20.1,
3254       9.2,
3255       14.7,
3256       29.4,
3257       1.1,
3258       70.1,
3259       0,
3260       70.1,
3261       null,
3262       null,
3263       null
3264     ],
3265     [
3266       "1942-09",
3267       14.2,
3268       4.2,
3269       9.2,
3270       25.6,
3271       -5,
3272       44.7,
3273       2,
3274       46.7,
3275       null,
3276       null,
3277       null
3278     ],
3279     [
3280       "1942-10",
3281       10.1,
3282       0.4,
3283       5.3,
3284       21.1,
3285       -10,
3286       70.4,
3287       22.9,
3288       93.2,
3289       null,
3290       null,
3291       null
3292     ],
3293     [
3294       "1942-11",
3295       -0.5,
3296       -9.3,
3297       -4.9,
3298       7.2,
3299       -24.4,
3300       7.9,
3301       29.2,
3302       37.1,
3303       null,
3304       null,
3305       null
3306     ],
3307     [
3308       "1942-12",
3309       -10.5,
3310       -20.4,
3311       -15.5,
3312       -0.6,
3313       -34.4,
3314       0,
3315       20.3,
3316       20.3,
3317       null,
3318       null,
3319       null
3320     ],
3321     [
3322       "1943-01",
3323       -14.3,
3324       -25.9,
3325       -20.1,
3326       -2.2,
3327       -42.8,
3328       0,
3329       64.8,
3330       64.8,
3331       null,
3332       null,
3333       null
3334     ],
3335     [
3336       "1943-02",
3337       -7.1,
3338       -20.8,
3339       -14,
3340       6.7,
3341       -38.3,
3342       0,
3343       24.1,
3344       24.1,
3345       null,
3346       null,
3347       null
3348     ],
3349     [
3350       "1943-03",
3351       -3.6,
3352       -17.8,
3353       -10.7,
3354       11.7,
3355       -40.6,
3356       0,
3357       16.5,
3358       16.5,
3359       null,
3360       null,
3361       null
3362     ],
3363     [
3364       "1943-04",
3365       6.4,
3366       -5.6,
3367       0.4,
3368       16.1,
3369       -17.8,
3370       16.5,
3371       11.4,
3372       27.9,
3373       null,
3374       null,
3375       null
3376     ],
3377     [
3378       "1943-05",
3379       11.7,
3380       0.4,
3381       6.1,
3382       21.1,
3383       -7.2,
3384       86.1,
3385       0,
3386       86.1,
3387       null,
3388       null,
3389       null
3390     ],
3391     [
3392       "1943-06",
3393       16.6,
3394       7.3,
3395       12,
3396       28.3,
3397       -0.6,
3398       82.3,
3399       0,
3400       82.3,
3401       null,
3402       null,
3403       null
3404     ],
3405     [
3406       "1943-07",
3407       23.9,
3408       11.8,
3409       17.9,
3410       32.8,
3411       5,
3412       63.5,
3413       0,
3414       63.5,
3415       null,
3416       null,
3417       null
3418     ],
3419     [
3420       "1943-08",
3421       19.9,
3422       10.3,
3423       15.1,
3424       25.6,
3425       4.4,
3426       99.6,
3427       0,
3428       99.6,
3429       null,
3430       null,
3431       null
3432     ],
3433     [
3434       "1943-09",
3435       13.6,
3436       3.9,
3437       8.8,
3438       22.8,
3439       -2.2,
3440       46.7,
3441       0,
3442       46.7,
3443       null,
3444       null,
3445       null
3446     ],
3447     [
3448       "1943-10",
3449       10.4,
3450       0.3,
3451       5.4,
3452       28.3,
3453       -5.6,
3454       24.1,
3455       12.7,
3456       36.8,
3457       null,
3458       null,
3459       null
3460     ],
3461     [
3462       "1943-11",
3463       -1.4,
3464       -8.4,
3465       -4.9,
3466       5.6,
3467       -22.2,
3468       4.6,
3469       63.5,
3470       68.1,
3471       null,
3472       null,
3473       null
3474     ],
3475     [
3476       "1943-12",
3477       -7.3,
3478       -17.6,
3479       -12.5,
3480       0.6,
3481       -28.9,
3482       0,
3483       15.2,
3484       15.2,
3485       null,
3486       null,
3487       null
3488     ],
3489     [
3490       "1944-01",
3491       -4.9,
3492       -14.9,
3493       -9.9,
3494       3.9,
3495       -28.3,
3496       0,
3497       3.8,
3498       3.8,
3499       null,
3500       null,
3501       null
3502     ],
3503     [
3504       "1944-02",
3505       -10.2,
3506       -21.3,
3507       -15.8,
3508       -2.2,
3509       -35.6,
3510       0,
3511       29.2,
3512       29.2,
3513       null,
3514       null,
3515       null
3516     ],
3517     [
3518       "1944-03",
3519       -5.8,
3520       -16.1,
3521       -11,
3522       2.2,
3523       -31.7,
3524       0,
3525       43.2,
3526       43.2,
3527       null,
3528       null,
3529       null
3530     ],
3531     [
3532       "1944-04",
3533       5.5,
3534       -7.1,
3535       -0.8,
3536       15.6,
3537       -20,
3538       6.4,
3539       6.4,
3540       12.7,
3541       null,
3542       null,
3543       null
3544     ],
3545     [
3546       "1944-05",
3547       13.9,
3548       1.8,
3549       7.9,
3550       27.8,
3551       -6.7,
3552       93,
3553       0.8,
3554       93.7,
3555       null,
3556       null,
3557       null
3558     ],
3559     [
3560       "1944-06",
3561       17.7,
3562       6.7,
3563       12.2,
3564       28.9,
3565       -1.1,
3566       155.2,
3567       0,
3568       155.2,
3569       null,
3570       null,
3571       null
3572     ],
3573     [
3574       "1944-07",
3575       20.6,
3576       10.6,
3577       15.6,
3578       27.8,
3579       4.4,
3580       119.4,
3581       0,
3582       119.4,
3583       null,
3584       null,
3585       null
3586     ],
3587     [
3588       "1944-08",
3589       20.2,
3590       10.4,
3591       15.3,
3592       26.7,
3593       3.9,
3594       162.1,
3595       0,
3596       162.1,
3597       null,
3598       null,
3599       null
3600     ],
3601     [
3602       "1944-09",
3603       14.9,
3604       6.7,
3605       10.8,
3606       24.4,
3607       -0.6,
3608       84.6,
3609       0,
3610       84.6,
3611       null,
3612       null,
3613       null
3614     ],
3615     [
3616       "1944-10",
3617       8.8,
3618       -0.4,
3619       4.2,
3620       20.6,
3621       -7.2,
3622       41.7,
3623       0,
3624       41.7,
3625       null,
3626       null,
3627       null
3628     ],
3629     [
3630       "1944-11",
3631       0.5,
3632       -3.8,
3633       -1.7,
3634       10,
3635       -15.6,
3636       61,
3637       15.2,
3638       76.2,
3639       null,
3640       null,
3641       null
3642     ],
3643     [
3644       "1944-12",
3645       -7.7,
3646       -15.7,
3647       -11.7,
3648       1.1,
3649       -28.9,
3650       0,
3651       33.3,
3652       33.3,
3653       null,
3654       null,
3655       null
3656     ],
3657     [
3658       "1945-01",
3659       -15.3,
3660       -25.6,
3661       -20.5,
3662       -3.3,
3663       -37.2,
3664       0,
3665       5.1,
3666       5.1,
3667       null,
3668       null,
3669       null
3670     ],
3671     [
3672       "1945-02",
3673       -7.7,
3674       -19.4,
3675       -13.6,
3676       0,
3677       -32.2,
3678       0,
3679       38.1,
3680       38.1,
3681       null,
3682       null,
3683       null
3684     ],
3685     [
3686       "1945-03",
3687       2.5,
3688       -7.7,
3689       -2.6,
3690       12.2,
3691       -26.7,
3692       16,
3693       5.1,
3694       21.1,
3695       null,
3696       null,
3697       null
3698     ],
3699     [
3700       "1945-04",
3701       2.1,
3702       -5.3,
3703       -1.6,
3704       11.1,
3705       -15.6,
3706       7.6,
3707       36.8,
3708       44.5,
3709       null,
3710       null,
3711       null
3712     ],
3713     [
3714       "1945-05",
3715       8.4,
3716       -0.6,
3717       3.9,
3718       20.6,
3719       -4.4,
3720       22.9,
3721       0,
3722       22.9,
3723       null,
3724       null,
3725       null
3726     ],
3727     [
3728       "1945-06",
3729       16.4,
3730       6.4,
3731       11.4,
3732       29.4,
3733       0,
3734       41.1,
3735       0,
3736       41.1,
3737       null,
3738       null,
3739       null
3740     ],
3741     [
3742       "1945-07",
3743       20.1,
3744       8.8,
3745       14.5,
3746       28.9,
3747       3.3,
3748       77.2,
3749       0,
3750       77.2,
3751       null,
3752       null,
3753       null
3754     ],
3755     [
3756       "1945-08",
3757       20.3,
3758       11.1,
3759       15.7,
3760       30,
3761       4.4,
3762       99.3,
3763       0,
3764       99.3,
3765       null,
3766       null,
3767       null
3768     ],
3769     [
3770       "1945-09",
3771       12.7,
3772       4.9,
3773       8.8,
3774       26.7,
3775       -5.6,
3776       72.4,
3777       0,
3778       72.4,
3779       null,
3780       null,
3781       null
3782     ],
3783     [
3784       "1945-10",
3785       7,
3786       -1.5,
3787       2.8,
3788       21.7,
3789       -6.7,
3790       27.9,
3791       0,
3792       27.9,
3793       null,
3794       null,
3795       null
3796     ],
3797     [
3798       "1945-11",
3799       null,
3800       null,
3801       null,
3802       null,
3803       null,
3804       null,
3805       null,
3806       null,
3807       null,
3808       null,
3809       null
3810     ],
3811     [
3812       "1945-12",
3813       null,
3814       null,
3815       null,
3816       null,
3817       null,
3818       null,
3819       null,
3820       null,
3821       null,
3822       null,
3823       null
3824     ],
3825     [
3826       "1946-01",
3827       null,
3828       null,
3829       null,
3830       null,
3831       null,
3832       null,
3833       null,
3834       null,
3835       null,
3836       null,
3837       null
3838     ],
3839     [
3840       "1946-02",
3841       -12.1,
3842       -25.3,
3843       -18.7,
3844       -1.7,
3845       -34.4,
3846       12.7,
3847       44.5,
3848       57.2,
3849       null,
3850       null,
3851       null
3852     ],
3853     [
3854       "1946-03",
3855       3.7,
3856       -8.7,
3857       -2.5,
3858       20.6,
3859       -26.1,
3860       7.6,
3861       1.3,
3862       8.9,
3863       null,
3864       null,
3865       null
3866     ],
3867     [
3868       "1946-04",
3869       4,
3870       -4.4,
3871       -0.2,
3872       14.4,
3873       -14.4,
3874       9.4,
3875       16.5,
3876       25.9,
3877       null,
3878       null,
3879       null
3880     ],
3881     [
3882       "1946-05",
3883       null,
3884       null,
3885       null,
3886       null,
3887       null,
3888       null,
3889       null,
3890       null,
3891       null,
3892       null,
3893       null
3894     ],
3895     [
3896       "1946-06",
3897       null,
3898       null,
3899       null,
3900       null,
3901       null,
3902       null,
3903       null,
3904       null,
3905       null,
3906       null,
3907       null
3908     ],
3909     [
3910       "1946-07",
3911       null,
3912       null,
3913       null,
3914       null,
3915       null,
3916       null,
3917       null,
3918       null,
3919       null,
3920       null,
3921       null
3922     ],
3923     [
3924       "1946-08",
3925       null,
3926       null,
3927       null,
3928       null,
3929       null,
3930       null,
3931       null,
3932       null,
3933       null,
3934       null,
3935       null
3936     ],
3937     [
3938       "1946-09",
3939       null,
3940       null,
3941       null,
3942       null,
3943       null,
3944       null,
3945       null,
3946       null,
3947       null,
3948       null,
3949       null
3950     ],
3951     [
3952       "1946-10",
3953       null,
3954       null,
3955       null,
3956       null,
3957       null,
3958       null,
3959       null,
3960       null,
3961       null,
3962       null,
3963       null
3964     ],
3965     [
3966       "1946-11",
3967       0.7,
3968       -8.7,
3969       -4,
3970       16.1,
3971       -22.2,
3972       29,
3973       18.5,
3974       47.5,
3975       null,
3976       null,
3977       null
3978     ],
3979     [
3980       "1946-12",
3981       -9.3,
3982       -17.8,
3983       -13.6,
3984       3.3,
3985       -34.4,
3986       20.6,
3987       21.6,
3988       42.2,
3989       null,
3990       null,
3991       null
3992     ],
3993     [
3994       "1947-01",
3995       -10.2,
3996       -23.7,
3997       -17,
3998       0.6,
3999       -34.4,
4000       0,
4001       45.7,
4002       45.7,
4003       null,
4004       null,
4005       null
4006     ],
4007     [
4008       "1947-02",
4009       -10.6,
4010       -22.1,
4011       -16.4,
4012       3.9,
4013       -32.2,
4014       0,
4015       17.8,
4016       17.8,
4017       null,
4018       null,
4019       null
4020     ],
4021     [
4022       "1947-03",
4023       -3,
4024       -14.1,
4025       -8.6,
4026       11.1,
4027       -23.9,
4028       0,
4029       17.8,
4030       17.8,
4031       null,
4032       null,
4033       null
4034     ],
4035     [
4036       "1947-04",
4037       2.6,
4038       -7.9,
4039       -2.7,
4040       9.4,
4041       -16.7,
4042       6.4,
4043       40.1,
4044       46.5,
4045       null,
4046       null,
4047       null
4048     ],
4049     [
4050       "1947-05",
4051       8.2,
4052       -0.9,
4053       3.7,
4054       20.6,
4055       -7.8,
4056       30.5,
4057       0,
4058       30.5,
4059       null,
4060       null,
4061       null
4062     ],
4063     [
4064       "1947-06",
4065       15.1,
4066       4.8,
4067       10,
4068       25.6,
4069       -2.2,
4070       147.6,
4071       0,
4072       147.6,
4073       null,
4074       null,
4075       null
4076     ],
4077     [
4078       "1947-07",
4079       22.2,
4080       9.8,
4081       16,
4082       31.1,
4083       3.3,
4084       64.5,
4085       0,
4086       64.5,
4087       null,
4088       null,
4089       null
4090     ],
4091     [
4092       "1947-08",
4093       20.9,
4094       11.6,
4095       16.3,
4096       32.8,
4097       4.4,
4098       39.1,
4099       0,
4100       39.1,
4101       null,
4102       null,
4103       null
4104     ],
4105     [
4106       "1947-09",
4107       13.9,
4108       4.8,
4109       9.4,
4110       28.9,
4111       -5,
4112       116.6,
4113       0,
4114       116.6,
4115       null,
4116       null,
4117       null
4118     ],
4119     [
4120       "1947-10",
4121       14.9,
4122       2.2,
4123       8.6,
4124       22.8,
4125       -4.4,
4126       4.8,
4127       0,
4128       4.8,
4129       null,
4130       null,
4131       null
4132     ],
4133     [
4134       "1947-11",
4135       -2.3,
4136       -7.8,
4137       -5.1,
4138       10,
4139       -20,
4140       49.8,
4141       0,
4142       49.8,
4143       null,
4144       null,
4145       null
4146     ],
4147     [
4148       "1947-12",
4149       -8.9,
4150       -17.2,
4151       -13.1,
4152       -2.2,
4153       -35.6,
4154       0,
4155       27.4,
4156       27.4,
4157       null,
4158       null,
4159       null
4160     ],
4161     [
4162       "1948-01",
4163       -12.8,
4164       -25.8,
4165       -19.3,
4166       1.1,
4167       -40,
4168       0,
4169       19.1,
4170       19.1,
4171       null,
4172       null,
4173       null
4174     ],
4175     [
4176       "1948-02",
4177       -11.3,
4178       -25,
4179       -18.2,
4180       2.2,
4181       -39.4,
4182       0,
4183       17.8,
4184       17.8,
4185       null,
4186       null,
4187       null
4188     ],
4189     [
4190       "1948-03",
4191       -3.6,
4192       -17.3,
4193       -10.5,
4194       14.4,
4195       -36.7,
4196       0,
4197       62,
4198       62,
4199       null,
4200       null,
4201       null
4202     ],
4203     [
4204       "1948-04",
4205       7.3,
4206       -3.2,
4207       2.1,
4208       14.4,
4209       -20,
4210       57.9,
4211       13.5,
4212       71.4,
4213       null,
4214       null,
4215       null
4216     ],
4217     [
4218       "1948-05",
4219       14.3,
4220       0.4,
4221       7.4,
4222       29.4,
4223       -3.3,
4224       28.2,
4225       0,
4226       28.2,
4227       null,
4228       null,
4229       null
4230     ],
4231     [
4232       "1948-06",
4233       19.7,
4234       5.6,
4235       12.7,
4236       30,
4237       0.6,
4238       81.8,
4239       0,
4240       81.8,
4241       null,
4242       null,
4243       null
4244     ],
4245     [
4246       "1948-07",
4247       23.2,
4248       10.1,
4249       16.7,
4250       28.9,
4251       4.4,
4252       75.2,
4253       0,
4254       75.2,
4255       null,
4256       null,
4257       null
4258     ],
4259     [
4260       "1948-08",
4261       22.6,
4262       9.1,
4263       15.9,
4264       31.1,
4265       4.4,
4266       60.7,
4267       0,
4268       60.7,
4269       null,
4270       null,
4271       null
4272     ],
4273     [
4274       "1948-09",
4275       20.8,
4276       5.9,
4277       13.4,
4278       26.1,
4279       -1.1,
4280       63.5,
4281       0,
4282       63.5,
4283       null,
4284       null,
4285       null
4286     ],
4287     [
4288       "1948-10",
4289       11.1,
4290       0.2,
4291       5.7,
4292       18.9,
4293       -6.7,
4294       76.7,
4295       0,
4296       76.7,
4297       null,
4298       null,
4299       null
4300     ],
4301     [
4302       "1948-11",
4303       1.7,
4304       -3.7,
4305       -1,
4306       10,
4307       -10.6,
4308       85.1,
4309       5.3,
4310       90.4,
4311       null,
4312       null,
4313       null
4314     ],
4315     [
4316       "1948-12",
4317       -6.1,
4318       -15.1,
4319       -10.6,
4320       5.6,
4321       -27.8,
4322       38.1,
4323       63,
4324       101.1,
4325       null,
4326       null,
4327       null
4328     ],
4329     [
4330       "1949-01",
4331       -9.7,
4332       -20.9,
4333       -15.3,
4334       1.1,
4335       -36.1,
4336       0.8,
4337       51.6,
4338       52.3,
4339       null,
4340       null,
4341       null
4342     ],
4343     [
4344       "1949-02",
4345       -11.5,
4346       -25.5,
4347       -18.5,
4348       -2.2,
4349       -35,
4350       0,
4351       27.7,
4352       27.7,
4353       null,
4354       null,
4355       null
4356     ],
4357     [
4358       "1949-03",
4359       -4.8,
4360       -16.9,
4361       -10.9,
4362       5.6,
4363       -30,
4364       0.3,
4365       40.6,
4366       40.9,
4367       null,
4368       null,
4369       null
4370     ],
4371     [
4372       "1949-04",
4373       7.2,
4374       -4.4,
4375       1.4,
4376       23.9,
4377       -12.2,
4378       20.8,
4379       0,
4380       20.8,
4381       null,
4382       null,
4383       null
4384     ],
4385     [
4386       "1949-05",
4387       11.4,
4388       0.1,
4389       5.8,
4390       22.2,
4391       -7.8,
4392       44.7,
4393       0,
4394       44.7,
4395       null,
4396       null,
4397       null
4398     ],
4399     [
4400       "1949-06",
4401       18.1,
4402       7.1,
4403       12.6,
4404       25.6,
4405       -1.7,
4406       86.4,
4407       0,
4408       86.4,
4409       null,
4410       null,
4411       null
4412     ],
4413     [
4414       "1949-07",
4415       21.1,
4416       10.3,
4417       15.7,
4418       29.4,
4419       3.3,
4420       36.3,
4421       0,
4422       36.3,
4423       null,
4424       null,
4425       null
4426     ],
4427     [
4428       "1949-08",
4429       22.3,
4430       10.9,
4431       16.6,
4432       37.8,
4433       2.2,
4434       45,
4435       0,
4436       45,
4437       null,
4438       null,
4439       null
4440     ],
4441     [
4442       "1949-09",
4443       12.2,
4444       4.3,
4445       8.3,
4446       18.9,
4447       -3.3,
4448       84.3,
4449       0,
4450       84.3,
4451       null,
4452       null,
4453       null
4454     ],
4455     [
4456       "1949-10",
4457       9.9,
4458       0.4,
4459       5.2,
4460       18.3,
4461       -11.7,
4462       84.6,
4463       3.3,
4464       87.9,
4465       null,
4466       null,
4467       null
4468     ],
4469     [
4470       "1949-11",
4471       -1.1,
4472       -7.6,
4473       -4.4,
4474       11.7,
4475       -20.6,
4476       8.9,
4477       32.5,
4478       41.4,
4479       null,
4480       null,
4481       null
4482     ],
4483     [
4484       "1949-12",
4485       -7.4,
4486       -15.9,
4487       -11.7,
4488       5.6,
4489       -28.9,
4490       0,
4491       9.1,
4492       9.1,
4493       null,
4494       null,
4495       null
4496     ],
4497     [
4498       "1950-01",
4499       -15.6,
4500       -27.8,
4501       -21.7,
4502       -1.1,
4503       -43.3,
4504       0,
4505       52.1,
4506       52.1,
4507       74,
4508       null,
4509       null
4510     ],
4511     [
4512       "1950-02",
4513       -8.7,
4514       -22.2,
4515       -15.5,
4516       1.1,
4517       -31.7,
4518       0,
4519       21.6,
4520       21.6,
4521       null,
4522       null,
4523       null
4524     ],
4525     [
4526       "1950-03",
4527       -5.3,
4528       -19.2,
4529       -12.3,
4530       6.7,
4531       -35,
4532       0,
4533       25.9,
4534       25.9,
4535       81,
4536       null,
4537       null
4538     ],
4539     [
4540       "1950-04",
4541       0.7,
4542       -8.1,
4543       -3.7,
4544       9.4,
4545       -20.6,
4546       7.1,
4547       19.8,
4548       26.9,
4549       null,
4550       null,
4551       null
4552     ],
4553     [
4554       "1950-05",
4555       12.6,
4556       0.3,
4557       6.5,
4558       26.7,
4559       -6.7,
4560       63.8,
4561       0,
4562       63.8,
4563       null,
4564       null,
4565       null
4566     ],
4567     [
4568       "1950-06",
4569       18,
4570       5.1,
4571       11.6,
4572       26.1,
4573       -0.6,
4574       120.9,
4575       0,
4576       120.9,
4577       null,
4578       null,
4579       null
4580     ],
4581     [
4582       "1950-07",
4583       21.3,
4584       9.7,
4585       15.5,
4586       30,
4587       -1.1,
4588       88.9,
4589       0,
4590       88.9,
4591       null,
4592       null,
4593       null
4594     ],
4595     [
4596       "1950-08",
4597       19.7,
4598       7.6,
4599       13.7,
4600       27.2,
4601       0.6,
4602       60.5,
4603       0,
4604       60.5,
4605       null,
4606       null,
4607       null
4608     ],
4609     [
4610       "1950-09",
4611       16.8,
4612       5.8,
4613       11.3,
4614       31.1,
4615       -1.7,
4616       38.6,
4617       0,
4618       38.6,
4619       null,
4620       null,
4621       null
4622     ],
4623     [
4624       "1950-10",
4625       8.9,
4626       2.2,
4627       5.6,
4628       13.9,
4629       -4.4,
4630       74.7,
4631       5.1,
4632       79.8,
4633       null,
4634       null,
4635       null
4636     ],
4637     [
4638       "1950-11",
4639       -0.6,
4640       -7.2,
4641       -3.9,
4642       10.6,
4643       -17.8,
4644       32.3,
4645       101.6,
4646       133.9,
4647       null,
4648       null,
4649       null
4650     ],
4651     [
4652       "1950-12",
4653       -9.7,
4654       -19.1,
4655       -14.4,
4656       1.1,
4657       -33.3,
4658       0,
4659       48.3,
4660       48.3,
4661       null,
4662       null,
4663       null
4664     ],
4665     [
4666       "1951-01",
4667       -11.2,
4668       -20.7,
4669       -16,
4670       3.3,
4671       -41.7,
4672       0,
4673       51.6,
4674       51.6,
4675       null,
4676       null,
4677       null
4678     ],
4679     [
4680       "1951-02",
4681       -7.2,
4682       -17.2,
4683       -12.2,
4684       1.7,
4685       -33.9,
4686       0.5,
4687       54.1,
4688       54.6,
4689       null,
4690       null,
4691       null
4692     ],
4693     [
4694       "1951-03",
4695       -2.3,
4696       -12.6,
4697       -7.5,
4698       8.9,
4699       -24.4,
4700       11.7,
4701       78,
4702       89.7,
4703       104,
4704       null,
4705       null
4706     ],
4707     [
4708       "1951-04",
4709       6.1,
4710       -1.9,
4711       2.1,
4712       13.9,
4713       -5.6,
4714       5.8,
4715       14.7,
4716       20.6,
4717       0,
4718       null,
4719       null
4720     ],
4721     [
4722       "1951-05",
4723       16.6,
4724       4.9,
4725       10.8,
4726       28.3,
4727       -4.4,
4728       27.4,
4729       0,
4730       27.4,
4731       0,
4732       null,
4733       null
4734     ],
4735     [
4736       "1951-06",
4737       18.9,
4738       8.7,
4739       13.8,
4740       27.2,
4741       0.6,
4742       89.7,
4743       0,
4744       89.7,
4745       null,
4746       null,
4747       null
4748     ],
4749     [
4750       "1951-07",
4751       20.8,
4752       8.9,
4753       14.9,
4754       null,
4755       null,
4756       null,
4757       null,
4758       null,
4759       null,
4760       null,
4761       null
4762     ],
4763     [
4764       "1951-08",
4765       20.7,
4766       9.3,
4767       15,
4768       26.1,
4769       3.9,
4770       84.6,
4771       0,
4772       84.6,
4773       null,
4774       null,
4775       null
4776     ],
4777     [
4778       "1951-09",
4779       14.9,
4780       6.2,
4781       10.6,
4782       24.4,
4783       -1.7,
4784       138.2,
4785       0,
4786       138.2,
4787       0,
4788       null,
4789       null
4790     ],
4791     [
4792       "1951-10",
4793       7.6,
4794       0.2,
4795       3.9,
4796       16.1,
4797       -13.3,
4798       25.4,
4799       6.4,
4800       31.8,
4801       null,
4802       null,
4803       null
4804     ],
4805     [
4806       "1951-11",
4807       -2.4,
4808       -10.2,
4809       -6.3,
4810       7.2,
4811       -22.8,
4812       16.5,
4813       32,
4814       48.5,
4815       0,
4816       null,
4817       null
4818     ],
4819     [
4820       "1951-12",
4821       -9.2,
4822       -17.9,
4823       -13.6,
4824       7.2,
4825       -32.8,
4826       3.8,
4827       22.1,
4828       25.9,
4829       0,
4830       null,
4831       null
4832     ],
4833     [
4834       "1952-01",
4835       -9.7,
4836       -21.7,
4837       -15.7,
4838       0.6,
4839       -33.3,
4840       0,
4841       57.7,
4842       57.7,
4843       0,
4844       null,
4845       null
4846     ],
4847     [
4848       "1952-02",
4849       -5.6,
4850       -17.6,
4851       -11.6,
4852       1.1,
4853       -24.4,
4854       0,
4855       14,
4856       14,
4857       0,
4858       null,
4859       null
4860     ],
4861     [
4862       "1952-03",
4863       -1.8,
4864       -13.1,
4865       -7.5,
4866       7.8,
4867       -28.9,
4868       5.3,
4869       36.1,
4870       41.4,
4871       null,
4872       null,
4873       null
4874     ],
4875     [
4876       "1952-04",
4877       11.3,
4878       -3.6,
4879       3.9,
4880       26.7,
4881       -17.8,
4882       13.7,
4883       17.8,
4884       31.5,
4885       null,
4886       null,
4887       null
4888     ],
4889     [
4890       "1952-05",
4891       14.5,
4892       3.4,
4893       9,
4894       25.6,
4895       -2.8,
4896       67.6,
4897       0.3,
4898       67.8,
4899       null,
4900       null,
4901       null
4902     ],
4903     [
4904       "1952-06",
4905       19.3,
4906       7.6,
4907       13.5,
4908       27.2,
4909       1.1,
4910       83.3,
4911       0,
4912       83.3,
4913       null,
4914       null,
4915       null
4916     ],
4917     [
4918       "1952-07",
4919       21.8,
4920       10.4,
4921       16.1,
4922       29.4,
4923       3.3,
4924       142.2,
4925       0,
4926       142.2,
4927       null,
4928       null,
4929       null
4930     ],
4931     [
4932       "1952-08",
4933       21.4,
4934       8.9,
4935       15.2,
4936       26.1,
4937       3.3,
4938       73.9,
4939       0,
4940       73.9,
4941       null,
4942       null,
4943       null
4944     ],
4945     [
4946       "1952-09",
4947       16.3,
4948       6,
4949       11.2,
4950       26.1,
4951       -0.6,
4952       36.8,
4953       0,
4954       36.8,
4955       null,
4956       null,
4957       null
4958     ],
4959     [
4960       "1952-10",
4961       7.5,
4962       -2,
4963       2.8,
4964       18.3,
4965       -10.6,
4966       20.3,
4967       2.5,
4968       22.9,
4969       null,
4970       null,
4971       null
4972     ],
4973     [
4974       "1952-11",
4975       1.8,
4976       -5.8,
4977       -2,
4978       10,
4979       -21.1,
4980       0,
4981       49,
4982       49,
4983       null,
4984       null,
4985       null
4986     ],
4987     [
4988       "1952-12",
4989       -2,
4990       -9.2,
4991       -5.6,
4992       5,
4993       -23.3,
4994       0,
4995       34.3,
4996       34.3,
4997       null,
4998       null,
4999       null
5000     ],
5001     [
5002       "1953-01",
5003       -7.8,
5004       -17.4,
5005       -12.6,
5006       2.8,
5007       -27.2,
5008       0,
5009       72.4,
5010       72.4,
5011       0,
5012       null,
5013       null
5014     ],
5015     [
5016       "1953-02",
5017       -7.1,
5018       -17.2,
5019       -12.2,
5020       0,
5021       -31.7,
5022       null,
5023       null,
5024       null,
5025       null,
5026       null,
5027       null
5028     ],
5029     [
5030       "1953-03",
5031       0.1,
5032       -9.1,
5033       -4.5,
5034       8.9,
5035       -26.7,
5036       12.2,
5037       42.4,
5038       54.6,
5039       null,
5040       null,
5041       null
5042     ],
5043     [
5044       "1953-04",
5045       5.8,
5046       -2.1,
5047       1.9,
5048       17.2,
5049       -8.3,
5050       null,
5051       null,
5052       null,
5053       null,
5054       null,
5055       null
5056     ],
5057     [
5058       "1953-05",
5059       14.1,
5060       2.8,
5061       8.5,
5062       28.9,
5063       -4.4,
5064       93,
5065       1.8,
5066       94.7,
5067       null,
5068       null,
5069       null
5070     ],
5071     [
5072       "1953-06",
5073       18.1,
5074       6.4,
5075       12.3,
5076       null,
5077       null,
5078       null,
5079       null,
5080       null,
5081       null,
5082       null,
5083       null
5084     ],
5085     [
5086       "1953-07",
5087       21.9,
5088       10.1,
5089       16,
5090       null,
5091       null,
5092       null,
5093       null,
5094       null,
5095       null,
5096       null,
5097       null
5098     ],
5099     [
5100       "1953-08",
5101       21.8,
5102       11.2,
5103       16.5,
5104       29.4,
5105       3.3,
5106       null,
5107       null,
5108       null,
5109       null,
5110       null,
5111       null
5112     ],
5113     [
5114       "1953-09",
5115       14.3,
5116       4.9,
5117       9.6,
5118       25.6,
5119       -1.7,
5120       65.5,
5121       0,
5122       65.5,
5123       null,
5124       null,
5125       null
5126     ],
5127     [
5128       "1953-10",
5129       12.7,
5130       0.8,
5131       6.8,
5132       22.2,
5133       -6.1,
5134       28.2,
5135       0,
5136       28.2,
5137       null,
5138       null,
5139       null
5140     ],
5141     [
5142       "1953-11",
5143       4.4,
5144       -3.3,
5145       0.6,
5146       15,
5147       -11.7,
5148       14.2,
5149       48.3,
5150       62.5,
5151       null,
5152       null,
5153       null
5154     ],
5155     [
5156       "1953-12",
5157       -4.2,
5158       -14.7,
5159       -9.5,
5160       5,
5161       -37.2,
5162       2.3,
5163       55.4,
5164       57.7,
5165       null,
5166       null,
5167       null
5168     ],
5169     [
5170       "1954-01",
5171       -12.8,
5172       -25,
5173       -18.9,
5174       0,
5175       -35.6,
5176       0,
5177       58.4,
5178       58.4,
5179       91,
5180       null,
5181       null
5182     ],
5183     [
5184       "1954-02",
5185       -1.5,
5186       -12.9,
5187       -7.2,
5188       8.3,
5189       -26.1,
5190       0,
5191       38.6,
5192       38.6,
5193       null,
5194       null,
5195       null
5196     ],
5197     [
5198       "1954-03",
5199       -4.6,
5200       -19.4,
5201       -12,
5202       3.3,
5203       -30,
5204       0,
5205       77.5,
5206       77.5,
5207       112,
5208       null,
5209       null
5210     ],
5211     [
5212       "1954-04",
5213       4.6,
5214       -5.4,
5215       -0.4,
5216       12.8,
5217       -25.6,
5218       87.6,
5219       0,
5220       87.6,
5221       null,
5222       null,
5223       null
5224     ],
5225     [
5226       "1954-05",
5227       9.4,
5228       0.2,
5229       4.8,
5230       21.1,
5231       -8.9,
5232       72.9,
5233       29.7,
5234       102.6,
5235       null,
5236       null,
5237       null
5238     ],
5239     [
5240       "1954-06",
5241       19.9,
5242       7.2,
5243       13.6,
5244       27.2,
5245       0,
5246       52.6,
5247       0,
5248       52.6,
5249       null,
5250       null,
5251       null
5252     ],
5253     [
5254       "1954-07",
5255       22.6,
5256       10.7,
5257       16.7,
5258       28.9,
5259       3.9,
5260       56.9,
5261       0,
5262       56.9,
5263       null,
5264       null,
5265       null
5266     ],
5267     [
5268       "1954-08",
5269       20.9,
5270       10.6,
5271       15.8,
5272       29.4,
5273       2.8,
5274       72.9,
5275       0,
5276       72.9,
5277       null,
5278       null,
5279       null
5280     ],
5281     [
5282       "1954-09",
5283       14.7,
5284       4.4,
5285       9.6,
5286       22.2,
5287       -1.7,
5288       60.5,
5289       0,
5290       60.5,
5291       null,
5292       null,
5293       null
5294     ],
5295     [
5296       "1954-10",
5297       8.3,
5298       -0.3,
5299       4,
5300       null,
5301       null,
5302       null,
5303       null,
5304       null,
5305       null,
5306       null,
5307       null
5308     ],
5309     [
5310       "1954-11",
5311       3.4,
5312       -2.3,
5313       0.6,
5314       12.2,
5315       -8.3,
5316       18.8,
5317       19.1,
5318       37.8,
5319       null,
5320       null,
5321       null
5322     ],
5323     [
5324       "1954-12",
5325       -2.9,
5326       -13.4,
5327       -8.2,
5328       2.2,
5329       -22.8,
5330       0,
5331       30,
5332       30,
5333       null,
5334       null,
5335       null
5336     ],
5337     [
5338       "1955-01",
5339       -9,
5340       -20.4,
5341       -14.7,
5342       1.1,
5343       -32.8,
5344       0,
5345       48.3,
5346       48.3,
5347       null,
5348       null,
5349       null
5350     ],
5351     [
5352       "1955-02",
5353       -7.3,
5354       -20.6,
5355       -14,
5356       2.8,
5357       -31.7,
5358       0,
5359       67.3,
5360       67.3,
5361       null,
5362       null,
5363       null
5364     ],
5365     [
5366       "1955-03",
5367       -4.3,
5368       -17.4,
5369       -10.9,
5370       15.6,
5371       -25,
5372       0,
5373       38.6,
5374       38.6,
5375       null,
5376       null,
5377       null
5378     ],
5379     [
5380       "1955-04",
5381       10.6,
5382       -1.4,
5383       4.6,
5384       20.6,
5385       -10,
5386       20.1,
5387       0,
5388       20.1,
5389       null,
5390       null,
5391       null
5392     ],
5393     [
5394       "1955-05",
5395       15.4,
5396       2.7,
5397       9.1,
5398       25,
5399       -5.6,
5400       38.1,
5401       0,
5402       38.1,
5403       null,
5404       null,
5405       null
5406     ],
5407     [
5408       "1955-06",
5409       22.7,
5410       9.9,
5411       16.3,
5412       32.8,
5413       1.1,
5414       64,
5415       0,
5416       64,
5417       null,
5418       null,
5419       null
5420     ],
5421     [
5422       "1955-07",
5423       26.2,
5424       12.7,
5425       19.5,
5426       35.6,
5427       6.1,
5428       71.6,
5429       0,
5430       71.6,
5431       null,
5432       null,
5433       null
5434     ],
5435     [
5436       "1955-08",
5437       25.6,
5438       12.1,
5439       18.9,
5440       33.9,
5441       7.8,
5442       75.2,
5443       0,
5444       75.2,
5445       null,
5446       null,
5447       null
5448     ],
5449     [
5450       "1955-09",
5451       16.8,
5452       5.7,
5453       11.3,
5454       27.8,
5455       0,
5456       null,
5457       null,
5458       null,
5459       null,
5460       null,
5461       null
5462     ],
5463     [
5464       "1955-10",
5465       10.6,
5466       1.4,
5467       6,
5468       23.9,
5469       -5,
5470       109.5,
5471       0,
5472       109.5,
5473       null,
5474       null,
5475       null
5476     ],
5477     [
5478       "1955-11",
5479       -0.2,
5480       -7.4,
5481       -3.8,
5482       7.8,
5483       -19.4,
5484       12.2,
5485       74.2,
5486       86.4,
5487       null,
5488       null,
5489       null
5490     ],
5491     [
5492       "1955-12",
5493       -7.8,
5494       -19.1,
5495       -13.5,
5496       1.7,
5497       -31.1,
5498       0,
5499       56.4,
5500       56.4,
5501       null,
5502       null,
5503       null
5504     ],
5505     [
5506       "1956-01",
5507       -6.9,
5508       -18.6,
5509       -12.8,
5510       1.7,
5511       -26.7,
5512       0,
5513       45,
5514       45,
5515       null,
5516       null,
5517       null
5518     ],
5519     [
5520       "1956-02",
5521       -6,
5522       -19,
5523       -12.5,
5524       1.7,
5525       -29.4,
5526       0,
5527       34.8,
5528       34.8,
5529       0,
5530       null,
5531       null
5532     ],
5533     [
5534       "1956-03",
5535       -2.1,
5536       -17.9,
5537       -10,
5538       7.2,
5539       -30,
5540       0,
5541       24.9,
5542       24.9,
5543       0,
5544       null,
5545       null
5546     ],
5547     [
5548       "1956-04",
5549       4.4,
5550       -6.1,
5551       -0.9,
5552       10,
5553       -12.2,
5554       29.5,
5555       21.6,
5556       51.1,
5557       0,
5558       null,
5559       null
5560     ],
5561     [
5562       "1956-05",
5563       11.4,
5564       -1,
5565       5.2,
5566       19.4,
5567       -8.3,
5568       66,
5569       0,
5570       66,
5571       0,
5572       null,
5573       null
5574     ],
5575     [
5576       "1956-06",
5577       23.8,
5578       8.2,
5579       16,
5580       33.9,
5581       -1.7,
5582       92.5,
5583       0,
5584       92.5,
5585       0,
5586       null,
5587       null
5588     ],
5589     [
5590       "1956-07",
5591       23.8,
5592       10,
5593       16.9,
5594       28.9,
5595       5,
5596       18.5,
5597       0,
5598       18.5,
5599       0,
5600       null,
5601       null
5602     ],
5603     [
5604       "1956-08",
5605       22.7,
5606       8.9,
5607       15.8,
5608       28.9,
5609       1.7,
5610       70.1,
5611       0,
5612       70.1,
5613       0,
5614       null,
5615       null
5616     ],
5617     [
5618       "1956-09",
5619       13.9,
5620       3.9,
5621       8.9,
5622       21.1,
5623       -3.9,
5624       81.8,
5625       0,
5626       81.8,
5627       0,
5628       null,
5629       null
5630     ],
5631     [
5632       "1956-10",
5633       13.6,
5634       1.3,
5635       7.5,
5636       20.6,
5637       -5,
5638       49.8,
5639       0.5,
5640       50.3,
5641       0,
5642       null,
5643       null
5644     ],
5645     [
5646       "1956-11",
5647       1.7,
5648       -5.8,
5649       -2.1,
5650       15.6,
5651       -21.7,
5652       42.4,
5653       55.1,
5654       97.5,
5655       0,
5656       null,
5657       null
5658     ],
5659     [
5660       "1956-12",
5661       -7.6,
5662       -19.3,
5663       -13.5,
5664       7.2,
5665       -32.2,
5666       0,
5667       86.4,
5668       86.4,
5669       null,
5670       null,
5671       null
5672     ],
5673     [
5674       "1957-01",
5675       -13.5,
5676       -28,
5677       -20.8,
5678       0.6,
5679       -38.3,
5680       0,
5681       22.9,
5682       22.9,
5683       null,
5684       null,
5685       null
5686     ],
5687     [
5688       "1957-02",
5689       -6,
5690       -20.3,
5691       -13.2,
5692       1.7,
5693       -34.4,
5694       0,
5695       38.9,
5696       38.9,
5697       null,
5698       null,
5699       null
5700     ],
5701     [
5702       "1957-03",
5703       1.3,
5704       -13,
5705       -5.9,
5706       13.3,
5707       -25,
5708       0,
5709       27.9,
5710       27.9,
5711       null,
5712       null,
5713       null
5714     ],
5715     [
5716       "1957-04",
5717       7.1,
5718       -4.9,
5719       1.1,
5720       22.8,
5721       -17.2,
5722       33,
5723       13.5,
5724       46.5,
5725       null,
5726       null,
5727       null
5728     ],
5729     [
5730       "1957-05",
5731       16.4,
5732       0.8,
5733       8.6,
5734       25.6,
5735       -6.1,
5736       67.1,
5737       0,
5738       67.1,
5739       0,
5740       null,
5741       null
5742     ],
5743     [
5744       "1957-06",
5745       18.6,
5746       7.5,
5747       13.1,
5748       24.4,
5749       -1.1,
5750       78.7,
5751       0,
5752       78.7,
5753       0,
5754       null,
5755       null
5756     ],
5757     [
5758       "1957-07",
5759       24.8,
5760       10,
5761       17.4,
5762       30,
5763       3.3,
5764       63.2,
5765       0,
5766       63.2,
5767       0,
5768       null,
5769       null
5770     ],
5771     [
5772       "1957-08",
5773       23.4,
5774       8.9,
5775       16.2,
5776       32.8,
5777       0.6,
5778       41.9,
5779       0,
5780       41.9,
5781       0,
5782       null,
5783       null
5784     ],
5785     [
5786       "1957-09",
5787       16.1,
5788       4.6,
5789       10.4,
5790       24.4,
5791       -3.9,
5792       130.3,
5793       0,
5794       130.3,
5795       0,
5796       null,
5797       null
5798     ],
5799     [
5800       "1957-10",
5801       11.4,
5802       -0.1,
5803       5.7,
5804       20.6,
5805       -6.1,
5806       29.5,
5807       1.3,
5808       30.7,
5809       null,
5810       null,
5811       null
5812     ],
5813     [
5814       "1957-11",
5815       0.3,
5816       -8.1,
5817       -3.9,
5818       10.6,
5819       -24.4,
5820       28.2,
5821       73.2,
5822       101.3,
5823       null,
5824       null,
5825       null
5826     ],
5827     [
5828       "1957-12",
5829       -3.8,
5830       -15.9,
5831       -9.9,
5832       4.4,
5833       -33.3,
5834       4.1,
5835       34.8,
5836       38.9,
5837       null,
5838       null,
5839       null
5840     ],
5841     [
5842       "1958-01",
5843       -5.7,
5844       -18.2,
5845       -12,
5846       4.4,
5847       -28.9,
5848       0,
5849       39.4,
5850       39.4,
5851       null,
5852       null,
5853       null
5854     ],
5855     [
5856       "1958-02",
5857       -10.4,
5858       -20.1,
5859       -15.3,
5860       3.9,
5861       -35.6,
5862       0,
5863       14,
5864       14,
5865       66,
5866       null,
5867       null
5868     ],
5869     [
5870       "1958-03",
5871       2.6,
5872       -9.7,
5873       -3.6,
5874       10.6,
5875       -17.8,
5876       0,
5877       8.4,
5878       8.4,
5879       null,
5880       null,
5881       null
5882     ],
5883     [
5884       "1958-04",
5885       10.1,
5886       -4.2,
5887       3,
5888       22.2,
5889       -12.2,
5890       29.7,
5891       10.7,
5892       40.4,
5893       null,
5894       null,
5895       null
5896     ],
5897     [
5898       "1958-05",
5899       14.2,
5900       0.6,
5901       7.4,
5902       30,
5903       -8.3,
5904       50.5,
5905       0,
5906       50.5,
5907       null,
5908       null,
5909       null
5910     ],
5911     [
5912       "1958-06",
5913       18,
5914       3.7,
5915       10.9,
5916       27.8,
5917       -5.6,
5918       107.7,
5919       0,
5920       107.7,
5921       null,
5922       null,
5923       null
5924     ],
5925     [
5926       "1958-07",
5927       23.2,
5928       9.9,
5929       16.6,
5930       28.3,
5931       5,
5932       66.5,
5933       0,
5934       66.5,
5935       null,
5936       null,
5937       null
5938     ],
5939     [
5940       "1958-08",
5941       21.9,
5942       8.8,
5943       15.4,
5944       30,
5945       1.7,
5946       54.6,
5947       0,
5948       54.6,
5949       null,
5950       null,
5951       null
5952     ],
5953     [
5954       "1958-09",
5955       17.1,
5956       5.9,
5957       11.5,
5958       24.4,
5959       0,
5960       47.2,
5961       0,
5962       47.2,
5963       null,
5964       null,
5965       null
5966     ],
5967     [
5968       "1958-10",
5969       null,
5970       1.2,
5971       null,
5972       null,
5973       -4.4,
5974       47.8,
5975       0,
5976       47.8,
5977       null,
5978       null,
5979       null
5980     ],
5981     [
5982       "1958-11",
5983       null,
5984       -6.5,
5985       null,
5986       null,
5987       -27.2,
5988       59.2,
5989       63,
5990       122.2,
5991       null,
5992       null,
5993       null
5994     ],
5995     [
5996       "1958-12",
5997       -10.7,
5998       -21.9,
5999       -16.3,
6000       1.1,
6001       -33.9,
6002       0,
6003       34.8,
6004       34.8,
6005       null,
6006       null,
6007       null
6008     ],
6009     [
6010       "1959-01",
6011       -14.1,
6012       -25,
6013       -19.6,
6014       0.6,
6015       -37.2,
6016       0,
6017       24.9,
6018       24.9,
6019       null,
6020       null,
6021       null
6022     ],
6023     [
6024       "1959-02",
6025       -7.3,
6026       -22.6,
6027       -15,
6028       5.6,
6029       -34.4,
6030       0,
6031       12.2,
6032       12.2,
6033       null,
6034       null,
6035       null
6036     ],
6037     [
6038       "1959-03",
6039       0.5,
6040       -13,
6041       -6.3,
6042       9.4,
6043       -26.7,
6044       1,
6045       19.3,
6046       20.3,
6047       null,
6048       null,
6049       null
6050     ],
6051     [
6052       "1959-04",
6053       8.2,
6054       -4.8,
6055       1.7,
6056       17.8,
6057       -13.9,
6058       4.1,
6059       9.7,
6060       13.7,
6061       null,
6062       null,
6063       null
6064     ],
6065     [
6066       "1959-05",
6067       14.1,
6068       2.9,
6069       8.5,
6070       25.6,
6071       -8.9,
6072       107.7,
6073       0,
6074       107.7,
6075       null,
6076       null,
6077       null
6078     ],
6079     [
6080       "1959-06",
6081       22.6,
6082       8.2,
6083       15.4,
6084       31.7,
6085       0.6,
6086       46.5,
6087       0,
6088       46.5,
6089       null,
6090       null,
6091       null
6092     ],
6093     [
6094       "1959-07",
6095       25.2,
6096       11.1,
6097       18.2,
6098       32.8,
6099       6.1,
6100       31.8,
6101       0,
6102       31.8,
6103       null,
6104       null,
6105       null
6106     ],
6107     [
6108       "1959-08",
6109       23.6,
6110       11.7,
6111       17.7,
6112       30,
6113       5,
6114       97.8,
6115       0,
6116       97.8,
6117       null,
6118       null,
6119       null
6120     ],
6121     [
6122       "1959-09",
6123       18.3,
6124       7.1,
6125       12.7,
6126       28.9,
6127       -2.8,
6128       122.2,
6129       0,
6130       122.2,
6131       null,
6132       null,
6133       null
6134     ],
6135     [
6136       "1959-10",
6137       8,
6138       -0.1,
6139       4,
6140       21.7,
6141       -9.4,
6142       60.5,
6143       1.8,
6144       62.2,
6145       null,
6146       null,
6147       null
6148     ],
6149     [
6150       "1959-11",
6151       -3.2,
6152       -12.7,
6153       -8,
6154       3.9,
6155       -21.7,
6156       13.2,
6157       57.4,
6158       70.6,
6159       null,
6160       null,
6161       null
6162     ],
6163     [
6164       "1959-12",
6165       -2.3,
6166       -11.3,
6167       -6.8,
6168       8.3,
6169       -23.9,
6170       10.9,
6171       29.5,
6172       40.4,
6173       null,
6174       null,
6175       null
6176     ],
6177     [
6178       "1960-01",
6179       -8.7,
6180       -18.6,
6181       -13.7,
6182       1.1,
6183       -35.6,
6184       2,
6185       43.7,
6186       45.7,
6187       null,
6188       null,
6189       null
6190     ],
6191     [
6192       "1960-02",
6193       -6.4,
6194       -17.9,
6195       -12.2,
6196       5,
6197       -27.8,
6198       0,
6199       24.9,
6200       24.9,
6201       null,
6202       null,
6203       null
6204     ],
6205     [
6206       "1960-03",
6207       -2.2,
6208       -18.9,
6209       -10.6,
6210       4.4,
6211       -27.2,
6212       0,
6213       33,
6214       33,
6215       null,
6216       null,
6217       null
6218     ],
6219     [
6220       "1960-04",
6221       6.7,
6222       -4.4,
6223       1.2,
6224       19.4,
6225       -17.2,
6226       68.6,
6227       4.3,
6228       72.9,
6229       null,
6230       null,
6231       null
6232     ],
6233     [
6234       "1960-05",
6235       16.8,
6236       2.9,
6237       9.9,
6238       24.4,
6239       -6.1,
6240       48.8,
6241       5.1,
6242       53.8,
6243       null,
6244       null,
6245       null
6246     ],
6247     [
6248       "1960-06",
6249       20.8,
6250       6.3,
6251       13.6,
6252       28.9,
6253       1.1,
6254       67.6,
6255       0,
6256       67.6,
6257       null,
6258       null,
6259       null
6260     ],
6261     [
6262       "1960-07",
6263       24.2,
6264       9.6,
6265       16.9,
6266       30.6,
6267       2.8,
6268       71.1,
6269       0,
6270       71.1,
6271       null,
6272       null,
6273       null
6274     ],
6275     [
6276       "1960-08",
6277       23.9,
6278       11,
6279       17.5,
6280       30,
6281       5,
6282       91.9,
6283       0,
6284       91.9,
6285       null,
6286       null,
6287       null
6288     ],
6289     [
6290       "1960-09",
6291       17.6,
6292       6.6,
6293       12.1,
6294       28.3,
6295       -2.8,
6296       86.6,
6297       0,
6298       86.6,
6299       null,
6300       null,
6301       null
6302     ],
6303     [
6304       "1960-10",
6305       11,
6306       0.5,
6307       5.8,
6308       22.2,
6309       -6.7,
6310       60.7,
6311       17.8,
6312       78.5,
6313       null,
6314       null,
6315       null
6316     ],
6317     [
6318       "1960-11",
6319       1.4,
6320       -4.2,
6321       -1.4,
6322       8.9,
6323       -12.2,
6324       38.1,
6325       77,
6326       115.1,
6327       null,
6328       null,
6329       null
6330     ],
6331     [
6332       "1960-12",
6333       -9.4,
6334       -19.9,
6335       -14.7,
6336       6.7,
6337       -31.7,
6338       12.2,
6339       11.4,
6340       23.6,
6341       null,
6342       null,
6343       null
6344     ],
6345     [
6346       "1961-01",
6347       -11.2,
6348       -22.8,
6349       -17,
6350       1.1,
6351       -36.1,
6352       0,
6353       12.7,
6354       12.7,
6355       null,
6356       null,
6357       null
6358     ],
6359     [
6360       "1961-02",
6361       -3.8,
6362       -17.8,
6363       -10.8,
6364       8.9,
6365       -34.4,
6366       0,
6367       50.8,
6368       50.8,
6369       null,
6370       null,
6371       null
6372     ],
6373     [
6374       "1961-03",
6375       0.9,
6376       -11.7,
6377       -5.4,
6378       10,
6379       -26.7,
6380       29.7,
6381       17,
6382       46.7,
6383       null,
6384       null,
6385       null
6386     ],
6387     [
6388       "1961-04",
6389       7.8,
6390       -4.7,
6391       1.6,
6392       18.3,
6393       -13.9,
6394       32.8,
6395       6.4,
6396       39.1,
6397       null,
6398       null,
6399       null
6400     ],
6401     [
6402       "1961-05",
6403       15.1,
6404       0.6,
6405       7.9,
6406       29.4,
6407       -5,
6408       54.1,
6409       2.5,
6410       56.6,
6411       null,
6412       null,
6413       null
6414     ],
6415     [
6416       "1961-06",
6417       21.2,
6418       6.7,
6419       14,
6420       31.1,
6421       0.6,
6422       49.8,
6423       0,
6424       49.8,
6425       null,
6426       null,
6427       null
6428     ],
6429     [
6430       "1961-07",
6431       24.4,
6432       11.5,
6433       18,
6434       28.9,
6435       3.3,
6436       86.1,
6437       0,
6438       86.1,
6439       null,
6440       null,
6441       null
6442     ],
6443     [
6444       "1961-08",
6445       23.9,
6446       10.3,
6447       17.1,
6448       30,
6449       3.3,
6450       88.6,
6451       0,
6452       88.6,
6453       null,
6454       null,
6455       null
6456     ],
6457     [
6458       "1961-09",
6459       17.4,
6460       7.1,
6461       12.3,
6462       26.7,
6463       -4.4,
6464       116.6,
6465       0,
6466       116.6,
6467       null,
6468       null,
6469       null
6470     ],
6471     [
6472       "1961-10",
6473       10.3,
6474       0.6,
6475       5.5,
6476       22.2,
6477       -5,
6478       64.5,
6479       0,
6480       64.5,
6481       null,
6482       null,
6483       null
6484     ],
6485     [
6486       "1961-11",
6487       2.1,
6488       -5.7,
6489       -1.8,
6490       11.7,
6491       -16.7,
6492       18.3,
6493       54.1,
6494       72.4,
6495       null,
6496       null,
6497       null
6498     ],
6499     [
6500       "1961-12",
6501       -6.4,
6502       -16.1,
6503       -11.3,
6504       6.1,
6505       -27.2,
6506       13.5,
6507       25.7,
6508       39.1,
6509       null,
6510       null,
6511       null
6512     ],
6513     [
6514       "1962-01",
6515       -11.9,
6516       -25.2,
6517       -18.6,
6518       2.2,
6519       -37.2,
6520       0,
6521       63,
6522       63,
6523       null,
6524       null,
6525       null
6526     ],
6527     [
6528       "1962-02",
6529       -10.2,
6530       -22.7,
6531       -16.5,
6532       0,
6533       -38.9,
6534       0,
6535       50,
6536       50,
6537       null,
6538       null,
6539       null
6540     ],
6541     [
6542       "1962-03",
6543       1.4,
6544       -10.4,
6545       -4.5,
6546       9.4,
6547       -32.8,
6548       12.4,
6549       23.1,
6550       35.6,
6551       null,
6552       null,
6553       null
6554     ],
6555     [
6556       "1962-04",
6557       5.6,
6558       -6.1,
6559       -0.3,
6560       12.2,
6561       -14.4,
6562       22.1,
6563       40.6,
6564       62.7,
6565       null,
6566       null,
6567       null
6568     ],
6569     [
6570       "1962-05",
6571       16.4,
6572       3.2,
6573       9.8,
6574       27.2,
6575       -6.1,
6576       92.7,
6577       1.3,
6578       94,
6579       0,
6580       null,
6581       null
6582     ],
6583     [
6584       "1962-06",
6585       22.1,
6586       6,
6587       14.1,
6588       29.4,
6589       0,
6590       59.9,
6591       0,
6592       59.9,
6593       0,
6594       null,
6595       null
6596     ],
6597     [
6598       "1962-07",
6599       23.7,
6600       9.4,
6601       16.6,
6602       28.9,
6603       4.4,
6604       41.9,
6605       0,
6606       41.9,
6607       0,
6608       null,
6609       null
6610     ],
6611     [
6612       "1962-08",
6613       21.2,
6614       9.3,
6615       15.3,
6616       26.7,
6617       1.1,
6618       141,
6619       0,
6620       141,
6621       0,
6622       null,
6623       null
6624     ],
6625     [
6626       "1962-09",
6627       16.1,
6628       5.4,
6629       10.8,
6630       22.8,
6631       -1.7,
6632       80.5,
6633       0,
6634       80.5,
6635       0,
6636       null,
6637       null
6638     ],
6639     [
6640       "1962-10",
6641       11.7,
6642       2.2,
6643       7,
6644       23.3,
6645       -6.1,
6646       21.8,
6647       11.4,
6648       33.3,
6649       null,
6650       null,
6651       null
6652     ],
6653     [
6654       "1962-11",
6655       3.1,
6656       -4.6,
6657       -0.8,
6658       7.2,
6659       -15,
6660       24.4,
6661       19.8,
6662       44.2,
6663       0,
6664       null,
6665       null
6666     ],
6667     [
6668       "1962-12",
6669       -7.6,
6670       -17.3,
6671       -12.5,
6672       11.1,
6673       -35,
6674       3.6,
6675       70.6,
6676       74.2,
6677       null,
6678       null,
6679       null
6680     ],
6681     [
6682       "1963-01",
6683       -15.1,
6684       -26.2,
6685       -20.7,
6686       1.1,
6687       -40,
6688       0,
6689       19.8,
6690       19.8,
6691       null,
6692       null,
6693       null
6694     ],
6695     [
6696       "1963-02",
6697       -10.8,
6698       -24.6,
6699       -17.7,
6700       -2.8,
6701       -34.4,
6702       0,
6703       33,
6704       33,
6705       null,
6706       null,
6707       null
6708     ],
6709     [
6710       "1963-03",
6711       -0.3,
6712       -16.8,
6713       -8.6,
6714       15,
6715       -30.6,
6716       0.5,
6717       null,
6718       null,
6719       null,
6720       null,
6721       null
6722     ],
6723     [
6724       "1963-04",
6725       null,
6726       -4.2,
6727       null,
6728       null,
6729       -10,
6730       35.1,
6731       14,
6732       49,
6733       0,
6734       null,
6735       null
6736     ],
6737     [
6738       "1963-05",
6739       null,
6740       -0.4,
6741       null,
6742       null,
6743       -6.7,
6744       62.5,
6745       7.6,
6746       70.1,
6747       0,
6748       null,
6749       null
6750     ],
6751     [
6752       "1963-06",
6753       21.7,
6754       7.3,
6755       14.5,
6756       31.7,
6757       0.6,
6758       88.6,
6759       0,
6760       88.6,
6761       0,
6762       null,
6763       null
6764     ],
6765     [
6766       "1963-07",
6767       25.1,
6768       11.1,
6769       18.1,
6770       31.1,
6771       3.9,
6772       41.1,
6773       0,
6774       41.1,
6775       0,
6776       null,
6777       null
6778     ],
6779     [
6780       "1963-08",
6781       22.4,
6782       9.6,
6783       16,
6784       30,
6785       0.6,
6786       73.9,
6787       0,
6788       73.9,
6789       0,
6790       null,
6791       null
6792     ],
6793     [
6794       "1963-09",
6795       16.3,
6796       6.4,
6797       11.4,
6798       24.4,
6799       -2.2,
6800       59.4,
6801       0,
6802       59.4,
6803       0,
6804       null,
6805       null
6806     ],
6807     [
6808       "1963-10",
6809       16.7,
6810       4.2,
6811       10.5,
6812       24.4,
6813       -2.2,
6814       26.2,
6815       0,
6816       26.2,
6817       0,
6818       null,
6819       null
6820     ],
6821     [
6822       "1963-11",
6823       3.3,
6824       -3.7,
6825       -0.2,
6826       13.9,
6827       -16.7,
6828       80.8,
6829       28.7,
6830       109.5,
6831       null,
6832       null,
6833       null
6834     ],
6835     [
6836       "1963-12",
6837       -9.7,
6838       -19.7,
6839       -14.7,
6840       2.2,
6841       -31.7,
6842       0,
6843       77.5,
6844       77.5,
6845       null,
6846       null,
6847       null
6848     ],
6849     [
6850       "1964-01",
6851       -4.8,
6852       -17.2,
6853       -11,
6854       3.3,
6855       -33.3,
6856       0,
6857       74.2,
6858       74.2,
6859       null,
6860       null,
6861       null
6862     ],
6863     [
6864       "1964-02",
6865       -4.6,
6866       -19.9,
6867       -12.3,
6868       9.4,
6869       -36.1,
6870       0,
6871       21.6,
6872       21.6,
6873       null,
6874       null,
6875       null
6876     ],
6877     [
6878       "1964-03",
6879       -3.3,
6880       -18.7,
6881       -11,
6882       8.3,
6883       -30,
6884       0,
6885       30.5,
6886       30.5,
6887       null,
6888       null,
6889       null
6890     ],
6891     [
6892       "1964-04",
6893       7.2,
6894       -5.8,
6895       0.7,
6896       20.6,
6897       -18.9,
6898       67.8,
6899       5.1,
6900       72.9,
6901       null,
6902       null,
6903       null
6904     ],
6905     [
6906       "1964-05",
6907       16,
6908       3.4,
6909       9.7,
6910       30,
6911       -2.2,
6912       69.3,
6913       0,
6914       69.3,
6915       0,
6916       null,
6917       null
6918     ],
6919     [
6920       "1964-06",
6921       19.1,
6922       5.8,
6923       12.5,
6924       31.7,
6925       -2.8,
6926       214.6,
6927       0,
6928       214.6,
6929       0,
6930       null,
6931       null
6932     ],
6933     [
6934       "1964-07",
6935       25.2,
6936       11.8,
6937       18.5,
6938       30.6,
6939       5.6,
6940       89.7,
6941       0,
6942       89.7,
6943       0,
6944       null,
6945       null
6946     ],
6947     [
6948       "1964-08",
6949       19.6,
6950       9.1,
6951       14.4,
6952       31.1,
6953       2.8,
6954       124.7,
6955       0,
6956       124.7,
6957       0,
6958       null,
6959       null
6960     ],
6961     [
6962       "1964-09",
6963       14.9,
6964       5.2,
6965       10.1,
6966       23.3,
6967       -6.1,
6968       172,
6969       0,
6970       172,
6971       0,
6972       null,
6973       null
6974     ],
6975     [
6976       "1964-10",
6977       9.5,
6978       -1.1,
6979       4.2,
6980       26.1,
6981       -7.2,
6982       62.5,
6983       0.8,
6984       63.2,
6985       0,
6986       null,
6987       null
6988     ],
6989     [
6990       "1964-11",
6991       0.5,
6992       -6.8,
6993       -3.2,
6994       12.2,
6995       -24.4,
6996       20.3,
6997       34.3,
6998       54.6,
6999       null,
7000       null,
7001       null
7002     ],
7003     [
7004       "1964-12",
7005       -9.4,
7006       -18.8,
7007       -14.1,
7008       1.7,
7009       -31.1,
7010       4.6,
7011       39.4,
7012       43.9,
7013       null,
7014       null,
7015       null
7016     ],
7017     [
7018       "1965-01",
7019       -10.3,
7020       -23.3,
7021       -16.8,
7022       3.3,
7023       -35,
7024       0,
7025       20.3,
7026       20.3,
7027       null,
7028       null,
7029       null
7030     ],
7031     [
7032       "1965-02",
7033       -9.7,
7034       -22.5,
7035       -16.1,
7036       1.1,
7037       -32.8,
7038       0.3,
7039       68.6,
7040       68.8,
7041       null,
7042       null,
7043       null
7044     ],
7045     [
7046       "1965-03",
7047       -2.7,
7048       -17.3,
7049       -10,
7050       4.4,
7051       -28.3,
7052       0,
7053       13.2,
7054       13.2,
7055       66,
7056       null,
7057       null
7058     ],
7059     [
7060       "1965-04",
7061       8,
7062       -5.2,
7063       1.4,
7064       27.2,
7065       null,
7066       10.2,
7067       7.6,
7068       17.8,
7069       0,
7070       null,
7071       null
7072     ],
7073     [
7074       "1965-05",
7075       14.7,
7076       2.1,
7077       8.4,
7078       24.4,
7079       -5.6,
7080       87.4,
7081       0.8,
7082       88.1,
7083       0,
7084       null,
7085       null
7086     ],
7087     [
7088       "1965-06",
7089       21.3,
7090       6.5,
7091       13.9,
7092       29.4,
7093       0.6,
7094       48.8,
7095       0,
7096       48.8,
7097       0,
7098       null,
7099       null
7100     ],
7101     [
7102       "1965-07",
7103       20.2,
7104       8.1,
7105       14.2,
7106       27.8,
7107       2.2,
7108       79.8,
7109       0,
7110       79.8,
7111       0,
7112       null,
7113       null
7114     ],
7115     [
7116       "1965-08",
7117       20.8,
7118       8.3,
7119       14.6,
7120       31.7,
7121       1.7,
7122       80.5,
7123       0,
7124       80.5,
7125       0,
7126       null,
7127       null
7128     ],
7129     [
7130       "1965-09",
7131       13.4,
7132       4.1,
7133       8.8,
7134       22.8,
7135       -3.9,
7136       188.5,
7137       0,
7138       188.5,
7139       0,
7140       null,
7141       null
7142     ],
7143     [
7144       "1965-10",
7145       9.2,
7146       1.6,
7147       5.4,
7148       19.4,
7149       -7.8,
7150       35.1,
7151       0,
7152       35.1,
7153       0,
7154       null,
7155       null
7156     ],
7157     [
7158       "1965-11",
7159       0.4,
7160       -8.2,
7161       -3.9,
7162       16.1,
7163       -20,
7164       21.6,
7165       115.6,
7166       137.2,
7167       null,
7168       null,
7169       null
7170     ],
7171     [
7172       "1965-12",
7173       -3.3,
7174       -11.6,
7175       -7.5,
7176       2.2,
7177       -25.6,
7178       0,
7179       52.8,
7180       52.8,
7181       null,
7182       null,
7183       null
7184     ],
7185     [
7186       "1966-01",
7187       -14.1,
7188       -23.7,
7189       -18.9,
7190       -2.8,
7191       -35,
7192       0,
7193       48.3,
7194       48.3,
7195       null,
7196       null,
7197       null
7198     ],
7199     [
7200       "1966-02",
7201       -7.6,
7202       -18.4,
7203       -13,
7204       4.4,
7205       -35.6,
7206       2.5,
7207       8.4,
7208       10.9,
7209       null,
7210       null,
7211       null
7212     ],
7213     [
7214       "1966-03",
7215       -0.1,
7216       -10.3,
7217       -5.2,
7218       9.4,
7219       -22.8,
7220       13.2,
7221       42.7,
7222       55.9,
7223       null,
7224       null,
7225       null
7226     ],
7227     [
7228       "1966-04",
7229       5.9,
7230       -4.5,
7231       0.7,
7232       13.3,
7233       -12.2,
7234       36.3,
7235       16,
7236       52.3,
7237       null,
7238       null,
7239       null
7240     ],
7241     [
7242       "1966-05",
7243       12.1,
7244       -0.6,
7245       5.8,
7246       24.4,
7247       -8.9,
7248       39.6,
7249       2.3,
7250       41.9,
7251       0,
7252       null,
7253       null
7254     ],
7255     [
7256       "1966-06",
7257       20.9,
7258       7.4,
7259       14.2,
7260       28.9,
7261       -0.6,
7262       86.4,
7263       0,
7264       86.4,
7265       0,
7266       null,
7267       null
7268     ],
7269     [
7270       "1966-07",
7271       25.9,
7272       12.4,
7273       19.2,
7274       34.4,
7275       6.7,
7276       164.3,
7277       0,
7278       164.3,
7279       0,
7280       null,
7281       null
7282     ],
7283     [
7284       "1966-08",
7285       21.1,
7286       10.6,
7287       15.9,
7288       27.8,
7289       5.6,
7290       109.7,
7291       0,
7292       109.7,
7293       0,
7294       null,
7295       null
7296     ],
7297     [
7298       "1966-09",
7299       18,
7300       5.9,
7301       12,
7302       26.1,
7303       -1.7,
7304       51.8,
7305       0,
7306       51.8,
7307       0,
7308       null,
7309       null
7310     ],
7311     [
7312       "1966-10",
7313       8,
7314       0.2,
7315       4.1,
7316       20,
7317       -10,
7318       74.9,
7319       21.6,
7320       96.5,
7321       0,
7322       null,
7323       null
7324     ],
7325     [
7326       "1966-11",
7327       -2.4,
7328       -10.1,
7329       -6.3,
7330       9.4,
7331       -20.6,
7332       0,
7333       58.2,
7334       58.2,
7335       null,
7336       null,
7337       null
7338     ],
7339     [
7340       "1966-12",
7341       -7.8,
7342       -16.2,
7343       -12,
7344       3.3,
7345       -27.8,
7346       5.1,
7347       59.7,
7348       64.8,
7349       null,
7350       null,
7351       null
7352     ],
7353     [
7354       "1967-01",
7355       null,
7356       null,
7357       null,
7358       2.2,
7359       -37.2,
7360       6.4,
7361       51.6,
7362       57.9,
7363       null,
7364       null,
7365       null
7366     ],
7367     [
7368       "1967-02",
7369       -12.2,
7370       -27.4,
7371       -19.8,
7372       -2.8,
7373       -40,
7374       0,
7375       34.8,
7376       34.8,
7377       null,
7378       null,
7379       null
7380     ],
7381     [
7382       "1967-03",
7383       -1.3,
7384       -15.4,
7385       -8.4,
7386       12.2,
7387       -35,
7388       10.2,
7389       29.7,
7390       39.9,
7391       null,
7392       null,
7393       null
7394     ],
7395     [
7396       "1967-04",
7397       6.3,
7398       -5.6,
7399       0.4,
7400       16.1,
7401       -16.7,
7402       75.7,
7403       13.2,
7404       88.9,
7405       null,
7406       null,
7407       null
7408     ],
7409     [
7410       "1967-05",
7411       10.9,
7412       -1.1,
7413       4.9,
7414       24.4,
7415       -10.6,
7416       26.2,
7417       4.3,
7418       30.5,
7419       0,
7420       null,
7421       null
7422     ],
7423     [
7424       "1967-06",
7425       20.8,
7426       7.3,
7427       14.1,
7428       28.9,
7429       1.7,
7430       69.1,
7431       0,
7432       69.1,
7433       0,
7434       null,
7435       null
7436     ],
7437     [
7438       "1967-07",
7439       22.4,
7440       9.1,
7441       15.8,
7442       28.3,
7443       1.7,
7444       75.2,
7445       0,
7446       75.2,
7447       0,
7448       null,
7449       null
7450     ],
7451     [
7452       "1967-08",
7453       21.7,
7454       8.3,
7455       15,
7456       28.3,
7457       1.1,
7458       82.8,
7459       0,
7460       82.8,
7461       0,
7462       null,
7463       null
7464     ],
7465     [
7466       "1967-09",
7467       18.1,
7468       5.6,
7469       11.9,
7470       28.9,
7471       -5,
7472       41.7,
7473       0,
7474       41.7,
7475       0,
7476       null,
7477       null
7478     ],
7479     [
7480       "1967-10",
7481       8.1,
7482       -0.3,
7483       3.9,
7484       22.8,
7485       -6.1,
7486       140.7,
7487       5.8,
7488       146.6,
7489       0,
7490       null,
7491       null
7492     ],
7493     [
7494       "1967-11",
7495       -0.6,
7496       -7.1,
7497       -3.9,
7498       6.1,
7499       -17.2,
7500       16.3,
7501       27.7,
7502       43.9,
7503       null,
7504       null,
7505       null
7506     ],
7507     [
7508       "1967-12",
7509       -5.3,
7510       -14.3,
7511       -9.8,
7512       6.1,
7513       -32.8,
7514       27.2,
7515       10.2,
7516       37.3,
7517       null,
7518       null,
7519       null
7520     ],
7521     [
7522       "1968-01",
7523       -9.4,
7524       -21.6,
7525       -15.5,
7526       3.3,
7527       -37.8,
7528       0,
7529       39.6,
7530       39.6,
7531       null,
7532       null,
7533       null
7534     ],
7535     [
7536       "1968-02",
7537       -8.9,
7538       -20.6,
7539       -14.8,
7540       2.8,
7541       -31.7,
7542       0,
7543       7.9,
7544       7.9,
7545       null,
7546       null,
7547       null
7548     ],
7549     [
7550       "1968-03",
7551       2.3,
7552       -11.3,
7553       -4.5,
7554       15.6,
7555       -28.9,
7556       55.4,
7557       45.2,
7558       100.6,
7559       0,
7560       null,
7561       null
7562     ],
7563     [
7564       "1968-04",
7565       7.9,
7566       -3.6,
7567       2.2,
7568       18.9,
7569       -21.1,
7570       70.1,
7571       26.7,
7572       96.8,
7573       0,
7574       null,
7575       null
7576     ],
7577     [
7578       "1968-05",
7579       13.6,
7580       2.1,
7581       7.9,
7582       23.3,
7583       -6.7,
7584       112,
7585       0,
7586       112,
7587       0,
7588       null,
7589       null
7590     ],
7591     [
7592       "1968-06",
7593       18.1,
7594       7,
7595       12.6,
7596       27.2,
7597       -0.6,
7598       206.2,
7599       0,
7600       206.2,
7601       0,
7602       null,
7603       null
7604     ],
7605     [
7606       "1968-07",
7607       22.1,
7608       10,
7609       16.1,
7610       31.1,
7611       0.6,
7612       158.5,
7613       0,
7614       158.5,
7615       0,
7616       null,
7617       null
7618     ],
7619     [
7620       "1968-08",
7621       20.8,
7622       8.8,
7623       14.8,
7624       27.2,
7625       1.7,
7626       94.2,
7627       0,
7628       94.2,
7629       0,
7630       null,
7631       null
7632     ],
7633     [
7634       "1968-09",
7635       18.2,
7636       8.2,
7637       13.2,
7638       27.2,
7639       -1.7,
7640       67.6,
7641       0,
7642       67.6,
7643       0,
7644       null,
7645       null
7646     ],
7647     [
7648       "1968-10",
7649       10.1,
7650       2.6,
7651       6.4,
7652       19.4,
7653       -8.3,
7654       120.4,
7655       10.2,
7656       130.6,
7657       0,
7658       null,
7659       null
7660     ],
7661     [
7662       "1968-11",
7663       0.8,
7664       -6.8,
7665       -3,
7666       6.7,
7667       -21.7,
7668       25.4,
7669       14.2,
7670       39.6,
7671       null,
7672       null,
7673       null
7674     ],
7675     [
7676       "1968-12",
7677       -6.9,
7678       -14.5,
7679       -10.7,
7680       1.7,
7681       -31.1,
7682       0,
7683       129.5,
7684       129.5,
7685       null,
7686       null,
7687       null
7688     ],
7689     [
7690       "1969-01",
7691       -10.2,
7692       -18.8,
7693       -14.5,
7694       1.1,
7695       -31.7,
7696       0,
7697       88.9,
7698       88.9,
7699       null,
7700       null,
7701       null
7702     ],
7703     [
7704       "1969-02",
7705       -4.7,
7706       -17.9,
7707       -11.3,
7708       4.4,
7709       -30,
7710       0,
7711       18.8,
7712       18.8,
7713       null,
7714       null,
7715       null
7716     ],
7717     [
7718       "1969-03",
7719       -1.9,
7720       -15,
7721       -8.5,
7722       7.2,
7723       -30.6,
7724       0,
7725       7.6,
7726       7.6,
7727       null,
7728       null,
7729       null
7730     ],
7731     [
7732       "1969-04",
7733       9.6,
7734       -3.3,
7735       3.2,
7736       20,
7737       -20,
7738       26.4,
7739       3.8,
7740       30.2,
7741       0,
7742       null,
7743       null
7744     ],
7745     [
7746       "1969-05",
7747       13.2,
7748       0.4,
7749       6.8,
7750       25.6,
7751       -6.1,
7752       87.1,
7753       2.5,
7754       89.7,
7755       0,
7756       null,
7757       null
7758     ],
7759     [
7760       "1969-06",
7761       16.1,
7762       4.6,
7763       10.4,
7764       24.4,
7765       -1.1,
7766       56.4,
7767       0,
7768       56.4,
7769       0,
7770       null,
7771       null
7772     ],
7773     [
7774       "1969-07",
7775       23.8,
7776       9.2,
7777       16.5,
7778       30.6,
7779       0,
7780       115.1,
7781       0,
7782       115.1,
7783       0,
7784       null,
7785       null
7786     ],
7787     [
7788       "1969-08",
7789       25.2,
7790       12.2,
7791       18.7,
7792       34.4,
7793       4.4,
7794       102.9,
7795       0,
7796       102.9,
7797       0,
7798       null,
7799       null
7800     ],
7801     [
7802       "1969-09",
7803       16.4,
7804       6.6,
7805       11.5,
7806       23.9,
7807       -1.7,
7808       46.2,
7809       0,
7810       46.2,
7811       0,
7812       null,
7813       null
7814     ],
7815     [
7816       "1969-10",
7817       6.9,
7818       -0.1,
7819       3.4,
7820       17.8,
7821       -10.6,
7822       32.8,
7823       6.4,
7824       39.1,
7825       null,
7826       null,
7827       null
7828     ],
7829     [
7830       "1969-11",
7831       1.9,
7832       -7.4,
7833       -2.8,
7834       12.2,
7835       -22.2,
7836       25.9,
7837       16.5,
7838       42.4,
7839       null,
7840       null,
7841       null
7842     ],
7843     [
7844       "1969-12",
7845       -4,
7846       -12.6,
7847       -8.3,
7848       3.9,
7849       -27.2,
7850       0,
7851       62.2,
7852       62.2,
7853       null,
7854       null,
7855       null
7856     ],
7857     [
7858       "1970-01",
7859       -11.8,
7860       -23.1,
7861       -17.5,
7862       1.1,
7863       -36.7,
7864       0,
7865       61,
7866       61,
7867       null,
7868       null,
7869       null
7870     ],
7871     [
7872       "1970-02",
7873       -9.6,
7874       -23.6,
7875       -16.6,
7876       1.7,
7877       -38.9,
7878       0,
7879       37.1,
7880       37.1,
7881       null,
7882       null,
7883       null
7884     ],
7885     [
7886       "1970-03",
7887       0.1,
7888       -15.1,
7889       -7.5,
7890       12.2,
7891       -28.3,
7892       12.7,
7893       21.1,
7894       33.8,
7895       null,
7896       null,
7897       null
7898     ],
7899     [
7900       "1970-04",
7901       6.8,
7902       -5.6,
7903       0.6,
7904       17.2,
7905       -20,
7906       44.5,
7907       11.4,
7908       55.9,
7909       0,
7910       null,
7911       null
7912     ],
7913     [
7914       "1970-05",
7915       12.3,
7916       0.8,
7917       6.6,
7918       26.1,
7919       -7.2,
7920       120.9,
7921       0.8,
7922       121.7,
7923       0,
7924       null,
7925       null
7926     ],
7927     [
7928       "1970-06",
7929       21.7,
7930       5.9,
7931       13.8,
7932       31.7,
7933       0,
7934       89.9,
7935       0,
7936       89.9,
7937       0,
7938       null,
7939       null
7940     ],
7941     [
7942       "1970-07",
7943       26.3,
7944       10.8,
7945       18.6,
7946       31.7,
7947       4.4,
7948       88.6,
7949       0,
7950       88.6,
7951       0,
7952       null,
7953       null
7954     ],
7955     [
7956       "1970-08",
7957       24.2,
7958       10.8,
7959       17.5,
7960       33.3,
7961       2.2,
7962       52.8,
7963       0,
7964       52.8,
7965       0,
7966       null,
7967       null
7968     ],
7969     [
7970       "1970-09",
7971       16.2,
7972       6.7,
7973       11.5,
7974       24.4,
7975       -1.7,
7976       112.8,
7977       0,
7978       112.8,
7979       0,
7980       null,
7981       null
7982     ],
7983     [
7984       "1970-10",
7985       10.9,
7986       2.4,
7987       6.7,
7988       16.7,
7989       -5.6,
7990       229.1,
7991       2.5,
7992       231.6,
7993       0,
7994       null,
7995       null
7996     ],
7997     [
7998       "1970-11",
7999       1,
8000       -6.8,
8001       -2.9,
8002       10,
8003       -21.1,
8004       44.2,
8005       50.8,
8006       95,
8007       null,
8008       null,
8009       null
8010     ],
8011     [
8012       "1970-12",
8013       -6.8,
8014       -15.8,
8015       -11.3,
8016       4.4,
8017       -31.7,
8018       1.3,
8019       94,
8020       95.3,
8021       null,
8022       null,
8023       null
8024     ],
8025     [
8026       "1971-01",
8027       -13.1,
8028       -23.1,
8029       -18.1,
8030       0,
8031       -32.8,
8032       0,
8033       38.9,
8034       38.9,
8035       null,
8036       null,
8037       null
8038     ],
8039     [
8040       "1971-02",
8041       -6.2,
8042       -19.3,
8043       -12.8,
8044       7.8,
8045       -33.3,
8046       12.7,
8047       43.9,
8048       56.6,
8049       null,
8050       null,
8051       null
8052     ],
8053     [
8054       "1971-03",
8055       -1.3,
8056       -14,
8057       -7.7,
8058       4.4,
8059       -24.4,
8060       0,
8061       19.6,
8062       19.6,
8063       null,
8064       null,
8065       null
8066     ],
8067     [
8068       "1971-04",
8069       7.5,
8070       -4.9,
8071       1.3,
8072       17.8,
8073       -16.7,
8074       9.4,
8075       30.5,
8076       39.9,
8077       0,
8078       null,
8079       null
8080     ],
8081     [
8082       "1971-05",
8083       14.2,
8084       -0.4,
8085       6.9,
8086       25,
8087       -5.6,
8088       131.1,
8089       0,
8090       131.1,
8091       0,
8092       null,
8093       null
8094     ],
8095     [
8096       "1971-06",
8097       22.4,
8098       6.6,
8099       14.5,
8100       30.6,
8101       -2.2,
8102       32.3,
8103       0,
8104       32.3,
8105       0,
8106       null,
8107       null
8108     ],
8109     [
8110       "1971-07",
8111       21.9,
8112       7.8,
8113       14.9,
8114       28.3,
8115       2.8,
8116       53.6,
8117       0,
8118       53.6,
8119       0,
8120       null,
8121       null
8122     ],
8123     [
8124       "1971-08",
8125       22.9,
8126       7.5,
8127       15.2,
8128       32.8,
8129       1.1,
8130       56.9,
8131       0,
8132       56.9,
8133       0,
8134       null,
8135       null
8136     ],
8137     [
8138       "1971-09",
8139       18.2,
8140       7.4,
8141       12.8,
8142       27.8,
8143       -1.1,
8144       130.8,
8145       0,
8146       130.8,
8147       0,
8148       null,
8149       null
8150     ],
8151     [
8152       "1971-10",
8153       12.2,
8154       4.6,
8155       8.4,
8156       18.9,
8157       -2.8,
8158       146.3,
8159       2.5,
8160       148.8,
8161       0,
8162       null,
8163       null
8164     ],
8165     [
8166       "1971-11",
8167       1,
8168       -5.2,
8169       -2.1,
8170       9.4,
8171       -20.6,
8172       66.5,
8173       38.1,
8174       104.6,
8175       null,
8176       null,
8177       null
8178     ],
8179     [
8180       "1971-12",
8181       -5.4,
8182       -15.6,
8183       -10.5,
8184       2.2,
8185       -30,
8186       1,
8187       64,
8188       65,
8189       null,
8190       null,
8191       null
8192     ],
8193     [
8194       "1972-01",
8195       -12.8,
8196       -25.8,
8197       -19.3,
8198       0.6,
8199       -37.2,
8200       0,
8201       111.8,
8202       111.8,
8203       null,
8204       null,
8205       null
8206     ],
8207     [
8208       "1972-02",
8209       -10.8,
8210       -22.8,
8211       -16.8,
8212       0,
8213       -32.2,
8214       0,
8215       36.3,
8216       36.3,
8217       null,
8218       null,
8219       null
8220     ],
8221     [
8222       "1972-03",
8223       -3.2,
8224       -15.8,
8225       -9.5,
8226       7.8,
8227       -33.3,
8228       0,
8229       48.3,
8230       48.3,
8231       null,
8232       null,
8233       null
8234     ],
8235     [
8236       "1972-04",
8237       8.1,
8238       -5.8,
8239       1.2,
8240       21.1,
8241       -23.9,
8242       0,
8243       6.4,
8244       6.4,
8245       0,
8246       null,
8247       null
8248     ],
8249     [
8250       "1972-05",
8251       19.6,
8252       2.7,
8253       11.2,
8254       29.4,
8255       -5.6,
8256       34.8,
8257       0,
8258       34.8,
8259       0,
8260       null,
8261       null
8262     ],
8263     [
8264       "1972-06",
8265       21.1,
8266       5.6,
8267       13.4,
8268       30,
8269       null,
8270       55.6,
8271       0,
8272       55.6,
8273       0,
8274       null,
8275       null
8276     ],
8277     [
8278       "1972-07",
8279       21.9,
8280       8.1,
8281       15,
8282       27.2,
8283       -0.6,
8284       126.5,
8285       0,
8286       126.5,
8287       0,
8288       null,
8289       null
8290     ],
8291     [
8292       "1972-08",
8293       22.9,
8294       9.2,
8295       16.1,
8296       32.2,
8297       2.8,
8298       109.2,
8299       0,
8300       109.2,
8301       0,
8302       null,
8303       null
8304     ],
8305     [
8306       "1972-09",
8307       15.1,
8308       3.3,
8309       9.2,
8310       20.6,
8311       -1.7,
8312       102.1,
8313       0,
8314       102.1,
8315       0,
8316       null,
8317       null
8318     ],
8319     [
8320       "1972-10",
8321       7.6,
8322       -0.6,
8323       3.5,
8324       17.2,
8325       -8.9,
8326       40.4,
8327       1.5,
8328       41.9,
8329       0,
8330       null,
8331       null
8332     ],
8333     [
8334       "1972-11",
8335       0.2,
8336       -6.7,
8337       -3.3,
8338       10.6,
8339       -22.2,
8340       38.6,
8341       16,
8342       54.6,
8343       null,
8344       null,
8345       null
8346     ],
8347     [
8348       "1972-12",
8349       -11,
8350       -21.2,
8351       -16.1,
8352       -1.7,
8353       -31.1,
8354       0,
8355       54.6,
8356       54.6,
8357       null,
8358       null,
8359       null
8360     ],
8361     [
8362       "1973-01",
8363       -7.4,
8364       -19.6,
8365       -13.5,
8366       7.8,
8367       -36.1,
8368       0,
8369       36.8,
8370       36.8,
8371       null,
8372       null,
8373       null
8374     ],
8375     [
8376       "1973-02",
8377       -7.3,
8378       -20.8,
8379       -14.1,
8380       0,
8381       -35,
8382       0,
8383       42.7,
8384       42.7,
8385       null,
8386       null,
8387       null
8388     ],
8389     [
8390       "1973-03",
8391       3.6,
8392       -7.7,
8393       -2.1,
8394       12.8,
8395       -20,
8396       46.7,
8397       0,
8398       46.7,
8399       null,
8400       null,
8401       null
8402     ],
8403     [
8404       "1973-04",
8405       6.6,
8406       -4.3,
8407       1.2,
8408       17.8,
8409       -15,
8410       25.4,
8411       6.1,
8412       31.5,
8413       0,
8414       null,
8415       null
8416     ],
8417     [
8418       "1973-05",
8419       13.7,
8420       1.7,
8421       7.7,
8422       26.1,
8423       -6.7,
8424       45.7,
8425       0.3,
8426       46,
8427       0,
8428       null,
8429       null
8430     ],
8431     [
8432       "1973-06",
8433       18.3,
8434       7.8,
8435       13.1,
8436       26.1,
8437       1.7,
8438       130.8,
8439       0,
8440       130.8,
8441       0,
8442       null,
8443       null
8444     ],
8445     [
8446       "1973-07",
8447       22.3,
8448       10.3,
8449       16.3,
8450       null,
8451       5,
8452       49.3,
8453       0,
8454       49.3,
8455       0,
8456       null,
8457       null
8458     ],
8459     [
8460       "1973-08",
8461       22.6,
8462       11.7,
8463       17.2,
8464       30.6,
8465       3.9,
8466       76.7,
8467       0,
8468       76.7,
8469       0,
8470       null,
8471       null
8472     ],
8473     [
8474       "1973-09",
8475       17.1,
8476       5.8,
8477       11.5,
8478       26.7,
8479       -2.8,
8480       131.1,
8481       0,
8482       131.1,
8483       0,
8484       null,
8485       null
8486     ],
8487     [
8488       "1973-10",
8489       13,
8490       3.1,
8491       8.1,
8492       23.3,
8493       -6.7,
8494       45.5,
8495       0,
8496       45.5,
8497       0,
8498       null,
8499       null
8500     ],
8501     [
8502       "1973-11",
8503       0.2,
8504       -5.9,
8505       -2.9,
8506       6.1,
8507       -13.3,
8508       81.5,
8509       30,
8510       111.5,
8511       null,
8512       null,
8513       null
8514     ],
8515     [
8516       "1973-12",
8517       -7.1,
8518       -17.5,
8519       -12.3,
8520       3.3,
8521       -33.9,
8522       2,
8523       35.1,
8524       37.1,
8525       null,
8526       null,
8527       null
8528     ],
8529     [
8530       "1974-01",
8531       -11.4,
8532       -24.5,
8533       -18,
8534       1.1,
8535       -38.3,
8536       0,
8537       54.1,
8538       54.1,
8539       null,
8540       null,
8541       null
8542     ],
8543     [
8544       "1974-02",
8545       -8.3,
8546       -24.2,
8547       -16.3,
8548       3.3,
8549       -37.2,
8550       0,
8551       19.1,
8552       19.1,
8553       null,
8554       null,
8555       null
8556     ],
8557     [
8558       "1974-03",
8559       -1.8,
8560       -16.1,
8561       -9,
8562       11.7,
8563       -30,
8564       0,
8565       30,
8566       30,
8567       null,
8568       null,
8569       null
8570     ],
8571     [
8572       "1974-04",
8573       6.1,
8574       -5.9,
8575       0.1,
8576       17.8,
8577       -24.4,
8578       64,
8579       16,
8580       80,
8581       0,
8582       null,
8583       null
8584     ],
8585     [
8586       "1974-05",
8587       null,
8588       null,
8589       null,
8590       null,
8591       null,
8592       null,
8593       null,
8594       null,
8595       null,
8596       null,
8597       null
8598     ],
8599     [
8600       "1974-06",
8601       19.8,
8602       5.7,
8603       12.8,
8604       28.9,
8605       0.6,
8606       84.6,
8607       0,
8608       84.6,
8609       0,
8610       null,
8611       null
8612     ],
8613     [
8614       "1974-07",
8615       24.2,
8616       11.3,
8617       17.8,
8618       33.9,
8619       5.6,
8620       98,
8621       0,
8622       98,
8623       0,
8624       null,
8625       null
8626     ],
8627     [
8628       "1974-08",
8629       20.9,
8630       10,
8631       15.5,
8632       28.3,
8633       3.3,
8634       148.1,
8635       0,
8636       148.1,
8637       0,
8638       null,
8639       null
8640     ],
8641     [
8642       "1974-09",
8643       12.7,
8644       2.6,
8645       7.7,
8646       21.1,
8647       -3.9,
8648       67.8,
8649       0.8,
8650       68.6,
8651       0,
8652       null,
8653       null
8654     ],
8655     [
8656       "1974-10",
8657       8.3,
8658       -0.3,
8659       4,
8660       18.3,
8661       -10.6,
8662       78.7,
8663       7.6,
8664       86.4,
8665       0,
8666       null,
8667       null
8668     ],
8669     [
8670       "1974-11",
8671       1.8,
8672       -6.3,
8673       -2.3,
8674       11.7,
8675       -21.1,
8676       14.5,
8677       59.2,
8678       73.7,
8679       null,
8680       null,
8681       null
8682     ],
8683     [
8684       "1974-12",
8685       -2.8,
8686       -12.7,
8687       -7.8,
8688       3.9,
8689       -25.6,
8690       0,
8691       39.4,
8692       39.4,
8693       null,
8694       null,
8695       null
8696     ],
8697     [
8698       "1975-01",
8699       -8.2,
8700       -20.7,
8701       -14.5,
8702       3.9,
8703       -38.3,
8704       25.4,
8705       59.7,
8706       85.1,
8707       null,
8708       null,
8709       null
8710     ],
8711     [
8712       "1975-02",
8713       -6.7,
8714       -18.4,
8715       -12.6,
8716       4.4,
8717       -34.4,
8718       0,
8719       6.4,
8720       6.4,
8721       null,
8722       null,
8723       null
8724     ],
8725     [
8726       "1975-03",
8727       -1.7,
8728       -14.4,
8729       -8.1,
8730       8.3,
8731       -26.1,
8732       0,
8733       22.9,
8734       22.9,
8735       null,
8736       null,
8737       null
8738     ],
8739     [
8740       "1975-04",
8741       6.7,
8742       -7.7,
8743       -0.5,
8744       16.7,
8745       -21.7,
8746       29,
8747       0,
8748       29,
8749       0,
8750       null,
8751       null
8752     ],
8753     [
8754       "1975-05",
8755       18.8,
8756       3.8,
8757       11.3,
8758       28.3,
8759       -5,
8760       11.9,
8761       0,
8762       11.9,
8763       0,
8764       null,
8765       null
8766     ],
8767     [
8768       "1975-06",
8769       20.7,
8770       8.3,
8771       14.5,
8772       30.6,
8773       0,
8774       125.2,
8775       0,
8776       125.2,
8777       0,
8778       null,
8779       null
8780     ],
8781     [
8782       "1975-07",
8783       25.2,
8784       11.3,
8785       18.3,
8786       38.3,
8787       5,
8788       55.1,
8789       0,
8790       55.1,
8791       0,
8792       null,
8793       null
8794     ],
8795     [
8796       "1975-08",
8797       22.8,
8798       9.1,
8799       16,
8800       31.1,
8801       2.8,
8802       47,
8803       0,
8804       47,
8805       0,
8806       null,
8807       null
8808     ],
8809     [
8810       "1975-09",
8811       15.4,
8812       4.4,
8813       9.9,
8814       22.8,
8815       -2.2,
8816       67.1,
8817       0,
8818       67.1,
8819       0,
8820       null,
8821       null
8822     ],
8823     [
8824       "1975-10",
8825       11,
8826       0.6,
8827       5.8,
8828       20.6,
8829       -8.3,
8830       104.4,
8831       0,
8832       104.4,
8833       0,
8834       null,
8835       null
8836     ],
8837     [
8838       "1975-11",
8839       3.4,
8840       -7.3,
8841       -2,
8842       20,
8843       -25.6,
8844       37.3,
8845       47.5,
8846       84.8,
8847       null,
8848       null,
8849       null
8850     ],
8851     [
8852       "1975-12",
8853       -6.8,
8854       -18.9,
8855       -12.9,
8856       4.4,
8857       -31.7,
8858       0,
8859       48.3,
8860       48.3,
8861       null,
8862       null,
8863       null
8864     ],
8865     [
8866       "1976-01",
8867       -11.6,
8868       -24,
8869       -17.8,
8870       -1.7,
8871       -35,
8872       0,
8873       85.9,
8874       85.9,
8875       null,
8876       null,
8877       null
8878     ],
8879     [
8880       "1976-02",
8881       -3.9,
8882       -17.2,
8883       -10.6,
8884       13.3,
8885       -33.3,
8886       0,
8887       64.8,
8888       64.8,
8889       null,
8890       null,
8891       null
8892     ],
8893     [
8894       "1976-03",
8895       -3,
8896       -15.8,
8897       -9.4,
8898       9.4,
8899       -32.2,
8900       7.9,
8901       48.5,
8902       56.4,
8903       null,
8904       null,
8905       null
8906     ],
8907     [
8908       "1976-04",
8909       9.5,
8910       -3.6,
8911       3,
8912       18.3,
8913       -11.7,
8914       42.7,
8915       0,
8916       42.7,
8917       0,
8918       null,
8919       null
8920     ],
8921     [
8922       "1976-05",
8923       16.1,
8924       0.6,
8925       8.4,
8926       26.7,
8927       -5,
8928       8.9,
8929       0,
8930       8.9,
8931       0,
8932       null,
8933       null
8934     ],
8935     [
8936       "1976-06",
8937       23.4,
8938       8.2,
8939       15.8,
8940       31.1,
8941       3.3,
8942       106.9,
8943       0,
8944       106.9,
8945       0,
8946       null,
8947       null
8948     ],
8949     [
8950       "1976-07",
8951       24.4,
8952       10.2,
8953       17.3,
8954       32.8,
8955       6.1,
8956       49,
8957       0,
8958       49,
8959       0,
8960       null,
8961       null
8962     ],
8963     [
8964       "1976-08",
8965       24.1,
8966       9.4,
8967       16.8,
8968       29.4,
8969       1.1,
8970       42.4,
8971       0,
8972       42.4,
8973       0,
8974       null,
8975       null
8976     ],
8977     [
8978       "1976-09",
8979       16.7,
8980       3.8,
8981       10.3,
8982       28.3,
8983       -2.2,
8984       51.6,
8985       0,
8986       51.6,
8987       0,
8988       null,
8989       null
8990     ],
8991     [
8992       "1976-10",
8993       7.3,
8994       -1.3,
8995       3,
8996       20.6,
8997       -8.3,
8998       45,
8999       25.7,
9000       70.6,
9001       0,
9002       null,
9003       null
9004     ],
9005     [
9006       "1976-11",
9007       -2.1,
9008       -10.2,
9009       -6.2,
9010       7.2,
9011       -28.3,
9012       7.6,
9013       45.2,
9014       52.8,
9015       null,
9016       null,
9017       null
9018     ],
9019     [
9020       "1976-12",
9021       -12.2,
9022       -24.8,
9023       -18.5,
9024       2.2,
9025       -35.6,
9026       0,
9027       49.5,
9028       49.5,
9029       null,
9030       null,
9031       null
9032     ],
9033     [
9034       "1977-01",
9035       -13.3,
9036       -24,
9037       -18.7,
9038       -4.4,
9039       -39.4,
9040       0,
9041       49.5,
9042       49.5,
9043       null,
9044       null,
9045       null
9046     ],
9047     [
9048       "1977-02",
9049       -7,
9050       -15.8,
9051       -11.4,
9052       0.6,
9053       -31.7,
9054       0,
9055       50.5,
9056       50.5,
9057       null,
9058       null,
9059       null
9060     ],
9061     [
9062       "1977-03",
9063       3.9,
9064       -8.1,
9065       -2.1,
9066       14.4,
9067       -23.3,
9068       86.9,
9069       15.3,
9070       102.2,
9071       null,
9072       null,
9073       null
9074     ],
9075     [
9076       "1977-04",
9077       10,
9078       -4.1,
9079       3,
9080       20.6,
9081       -18.9,
9082       36.9,
9083       5.1,
9084       42,
9085       0,
9086       null,
9087       null
9088     ],
9089     [
9090       "1977-05",
9091       19.9,
9092       4.7,
9093       12.3,
9094       30,
9095       -6.1,
9096       61.8,
9097       0,
9098       61.8,
9099       0,
9100       null,
9101       null
9102     ],
9103     [
9104       "1977-06",
9105       19.1,
9106       6.7,
9107       12.9,
9108       26.7,
9109       -1.1,
9110       128,
9111       0,
9112       128,
9113       0,
9114       null,
9115       null
9116     ],
9117     [
9118       "1977-07",
9119       23.1,
9120       10.6,
9121       16.9,
9122       33.3,
9123       1.1,
9124       68.9,
9125       0,
9126       68.9,
9127       0,
9128       null,
9129       null
9130     ],
9131     [
9132       "1977-08",
9133       19.1,
9134       7.9,
9135       13.5,
9136       25,
9137       1.7,
9138       129.9,
9139       0,
9140       129.9,
9141       0,
9142       null,
9143       null
9144     ],
9145     [
9146       "1977-09",
9147       17.1,
9148       6.7,
9149       11.9,
9150       20.6,
9151       0,
9152       112.9,
9153       0,
9154       112.9,
9155       0,
9156       null,
9157       null
9158     ],
9159     [
9160       "1977-10",
9161       11.6,
9162       1,
9163       6.3,
9164       20,
9165       -6.1,
9166       55.4,
9167       0,
9168       55.4,
9169       0,
9170       null,
9171       null
9172     ],
9173     [
9174       "1977-11",
9175       2.4,
9176       -5.2,
9177       -1.4,
9178       13.3,
9179       -22.8,
9180       66.6,
9181       28.5,
9182       95.1,
9183       17,
9184       null,
9185       null
9186     ],
9187     [
9188       "1977-12",
9189       -8.7,
9190       -17.3,
9191       -13,
9192       2.2,
9193       -31.7,
9194       0.8,
9195       52.4,
9196       53.2,
9197       0,
9198       null,
9199       null
9200     ],
9201     [
9202       "1978-01",
9203       -12.4,
9204       -23.4,
9205       -17.9,
9206       -1.7,
9207       -34.4,
9208       0,
9209       34.4,
9210       34.4,
9211       null,
9212       null,
9213       null
9214     ],
9215     [
9216       "1978-02",
9217       -8.1,
9218       -22,
9219       -15.1,
9220       -1.7,
9221       -35,
9222       0,
9223       7.7,
9224       7.7,
9225       null,
9226       null,
9227       null
9228     ],
9229     [
9230       "1978-03",
9231       -0.3,
9232       -15.5,
9233       -7.9,
9234       6.1,
9235       -29.4,
9236       0,
9237       26.8,
9238       26.8,
9239       null,
9240       null,
9241       null
9242     ],
9243     [
9244       "1978-04",
9245       6.6,
9246       -5.7,
9247       0.5,
9248       17.8,
9249       -20,
9250       4.9,
9251       16.5,
9252       21.4,
9253       null,
9254       null,
9255       null
9256     ],
9257     [
9258       "1978-05",
9259       17.5,
9260       3.1,
9261       10.3,
9262       29.4,
9263       -5,
9264       74.1,
9265       0,
9266       74.1,
9267       0,
9268       null,
9269       null
9270     ],
9271     [
9272       "1978-06",
9273       19.2,
9274       6.2,
9275       12.7,
9276       29,
9277       -1,
9278       64.9,
9279       0,
9280       64.9,
9281       0,
9282       null,
9283       null
9284     ],
9285     [
9286       "1978-07",
9287       22.5,
9288       9.2,
9289       15.9,
9290       28,
9291       2.5,
9292       119,
9293       0,
9294       119,
9295       0,
9296       null,
9297       null
9298     ],
9299     [
9300       "1978-08",
9301       21.7,
9302       10.1,
9303       15.9,
9304       27.5,
9305       4,
9306       73.8,
9307       0,
9308       73.8,
9309       0,
9310       null,
9311       null
9312     ],
9313     [
9314       "1978-09",
9315       15.7,
9316       6.6,
9317       11.2,
9318       23,
9319       -0.5,
9320       42.9,
9321       0,
9322       42.9,
9323       0,
9324       null,
9325       null
9326     ],
9327     [
9328       "1978-10",
9329       10.3,
9330       1,
9331       5.7,
9332       20.5,
9333       -5,
9334       43.7,
9335       0,
9336       43.7,
9337       0,
9338       null,
9339       null
9340     ],
9341     [
9342       "1978-11",
9343       -0.1,
9344       -9.2,
9345       -4.7,
9346       16.5,
9347       -25,
9348       6.2,
9349       18.9,
9350       25.1,
9351       null,
9352       null,
9353       null
9354     ],
9355     [
9356       "1978-12",
9357       -9.2,
9358       -20.6,
9359       -14.9,
9360       -1,
9361       -34,
9362       0,
9363       55.3,
9364       55.3,
9365       null,
9366       null,
9367       null
9368     ],
9369     [
9370       "1979-01",
9371       -14.8,
9372       -25.9,
9373       -20.4,
9374       -3,
9375       -39,
9376       0,
9377       10.8,
9378       10.8,
9379       null,
9380       null,
9381       null
9382     ],
9383     [
9384       "1979-02",
9385       -11.9,
9386       -24.8,
9387       -18.4,
9388       2,
9389       -39,
9390       0,
9391       83.7,
9392       83.7,
9393       null,
9394       null,
9395       null
9396     ],
9397     [
9398       "1979-03",
9399       -2,
9400       -11.5,
9401       -6.8,
9402       5,
9403       -24.5,
9404       19.5,
9405       117.5,
9406       137,
9407       null,
9408       null,
9409       null
9410     ],
9411     [
9412       "1979-04",
9413       7.1,
9414       -5.9,
9415       0.6,
9416       13.5,
9417       -23,
9418       28,
9419       8.5,
9420       36.5,
9421       null,
9422       null,
9423       null
9424     ],
9425     [
9426       "1979-05",
9427       12.6,
9428       0.4,
9429       6.5,
9430       22.5,
9431       -5,
9432       91.7,
9433       5.2,
9434       96.9,
9435       0,
9436       null,
9437       null
9438     ],
9439     [
9440       "1979-06",
9441       20.2,
9442       5.7,
9443       13,
9444       27.5,
9445       0,
9446       59.3,
9447       0,
9448       59.3,
9449       0,
9450       null,
9451       null
9452     ],
9453     [
9454       "1979-07",
9455       24.8,
9456       10.7,
9457       17.8,
9458       29.5,
9459       4,
9460       92.8,
9461       0,
9462       92.8,
9463       0,
9464       null,
9465       null
9466     ],
9467     [
9468       "1979-08",
9469       20.6,
9470       9.1,
9471       14.9,
9472       27.5,
9473       2,
9474       171.8,
9475       0,
9476       171.8,
9477       0,
9478       null,
9479       null
9480     ],
9481     [
9482       "1979-09",
9483       16.2,
9484       6,
9485       11.1,
9486       24.5,
9487       -4,
9488       67.6,
9489       0,
9490       67.6,
9491       0,
9492       null,
9493       null
9494     ],
9495     [
9496       "1979-10",
9497       6.7,
9498       0.2,
9499       3.5,
9500       14,
9501       -5,
9502       112.9,
9503       9,
9504       121.9,
9505       0,
9506       null,
9507       null
9508     ],
9509     [
9510       "1979-11",
9511       0,
9512       -7.5,
9513       -3.8,
9514       8.5,
9515       -22,
9516       6.7,
9517       76.5,
9518       83.2,
9519       null,
9520       null,
9521       null
9522     ],
9523     [
9524       "1979-12",
9525       -3.3,
9526       -14.3,
9527       -8.8,
9528       5.5,
9529       -30.5,
9530       0,
9531       64.3,
9532       64.3,
9533       null,
9534       null,
9535       null
9536     ],
9537     [
9538       "1980-01",
9539       -9.1,
9540       -20.9,
9541       -15,
9542       1,
9543       -36,
9544       0,
9545       59.5,
9546       59.5,
9547       null,
9548       null,
9549       null
9550     ],
9551     [
9552       "1980-02",
9553       -8.2,
9554       -22.5,
9555       -15.4,
9556       0,
9557       -33,
9558       0,
9559       19.7,
9560       19.7,
9561       null,
9562       null,
9563       null
9564     ],
9565     [
9566       "1980-03",
9567       -1.4,
9568       -17.1,
9569       -9.3,
9570       12,
9571       -32.5,
9572       0,
9573       64,
9574       64,
9575       null,
9576       null,
9577       null
9578     ],
9579     [
9580       "1980-04",
9581       9,
9582       -4.7,
9583       2.2,
9584       22,
9585       -12.5,
9586       7.5,
9587       8,
9588       15.5,
9589       0,
9590       null,
9591       null
9592     ],
9593     [
9594       "1980-05",
9595       18.4,
9596       3,
9597       10.7,
9598       35,
9599       -3,
9600       40.3,
9601       0,
9602       40.3,
9603       0,
9604       null,
9605       null
9606     ],
9607     [
9608       "1980-06",
9609       19.6,
9610       5.5,
9611       12.6,
9612       32,
9613       -2,
9614       38.2,
9615       0,
9616       38.2,
9617       0,
9618       null,
9619       null
9620     ],
9621     [
9622       "1980-07",
9623       25,
9624       10,
9625       17.5,
9626       30,
9627       3,
9628       86.9,
9629       0,
9630       86.9,
9631       0,
9632       null,
9633       null
9634     ],
9635     [
9636       "1980-08",
9637       22.9,
9638       11.4,
9639       17.2,
9640       29,
9641       4.5,
9642       136.1,
9643       0,
9644       136.1,
9645       0,
9646       null,
9647       null
9648     ],
9649     [
9650       "1980-09",
9651       14.7,
9652       4.9,
9653       9.8,
9654       24,
9655       -3.5,
9656       151.5,
9657       0,
9658       151.5,
9659       0,
9660       null,
9661       null
9662     ],
9663     [
9664       "1980-10",
9665       5.7,
9666       -1.9,
9667       1.9,
9668       15,
9669       -10,
9670       108.2,
9671       9.7,
9672       117.9,
9673       0,
9674       null,
9675       null
9676     ],
9677     [
9678       "1980-11",
9679       1.2,
9680       -7.5,
9681       -3.2,
9682       9,
9683       -19,
9684       7.1,
9685       34.7,
9686       41.8,
9687       null,
9688       null,
9689       null
9690     ],
9691     [
9692       "1980-12",
9693       -9.2,
9694       -20.1,
9695       -14.7,
9696       4.5,
9697       -35.5,
9698       6,
9699       39.4,
9700       45.4,
9701       null,
9702       null,
9703       null
9704     ],
9705     [
9706       "1981-01",
9707       -8.6,
9708       -21.5,
9709       -15.1,
9710       6,
9711       -37,
9712       0,
9713       21.5,
9714       21.5,
9715       null,
9716       null,
9717       null
9718     ],
9719     [
9720       "1981-02",
9721       -5.2,
9722       -15.7,
9723       -10.5,
9724       9.5,
9725       -38,
9726       30,
9727       28.5,
9728       58.5,
9729       null,
9730       null,
9731       null
9732     ],
9733     [
9734       "1981-03",
9735       1.8,
9736       -9.3,
9737       -3.8,
9738       12.5,
9739       -27,
9740       21.1,
9741       24,
9742       45.1,
9743       null,
9744       null,
9745       null
9746     ],
9747     [
9748       "1981-04",
9749       7.9,
9750       -4.3,
9751       1.8,
9752       17,
9753       -11.5,
9754       25.2,
9755       5.5,
9756       30.7,
9757       0,
9758       null,
9759       null
9760     ],
9761     [
9762       "1981-05",
9763       16.1,
9764       0,
9765       8.1,
9766       28.5,
9767       -10,
9768       48.2,
9769       10,
9770       58.2,
9771       0,
9772       null,
9773       null
9774     ],
9775     [
9776       "1981-06",
9777       18.8,
9778       6.7,
9779       12.8,
9780       28.5,
9781       2,
9782       132.8,
9783       0,
9784       132.8,
9785       0,
9786       null,
9787       null
9788     ],
9789     [
9790       "1981-07",
9791       25.4,
9792       10.3,
9793       17.9,
9794       32,
9795       4,
9796       50.8,
9797       0,
9798       50.8,
9799       0,
9800       null,
9801       null
9802     ],
9803     [
9804       "1981-08",
9805       24.7,
9806       10.9,
9807       17.8,
9808       28,
9809       3,
9810       39,
9811       0,
9812       39,
9813       0,
9814       null,
9815       null
9816     ],
9817     [
9818       "1981-09",
9819       null,
9820       null,
9821       null,
9822       null,
9823       null,
9824       null,
9825       null,
9826       null,
9827       null,
9828       null,
9829       null
9830     ],
9831     [
9832       "1981-10",
9833       7,
9834       -0.9,
9835       3.1,
9836       13,
9837       -16,
9838       68.8,
9839       37.7,
9840       106.5,
9841       0,
9842       null,
9843       null
9844     ],
9845     [
9846       "1981-11",
9847       4.3,
9848       -3.3,
9849       0.5,
9850       17,
9851       -14,
9852       5.4,
9853       27.5,
9854       32.9,
9855       null,
9856       null,
9857       null
9858     ],
9859     [
9860       "1981-12",
9861       -6.1,
9862       -13.5,
9863       -9.8,
9864       1.5,
9865       -32.5,
9866       0,
9867       117.6,
9868       117.6,
9869       null,
9870       null,
9871       null
9872     ],
9873     [
9874       "1982-01",
9875       -14.4,
9876       -29.5,
9877       -22,
9878       -3,
9879       -44,
9880       0,
9881       114.5,
9882       114.5,
9883       null,
9884       null,
9885       null
9886     ],
9887     [
9888       "1982-02",
9889       -8.3,
9890       -22.4,
9891       -15.4,
9892       2,
9893       -37.5,
9894       0,
9895       14.5,
9896       14.5,
9897       null,
9898       null,
9899       null
9900     ],
9901     [
9902       "1982-03",
9903       -1.5,
9904       -13.9,
9905       -7.7,
9906       6.5,
9907       -34,
9908       11,
9909       26,
9910       37,
9911       null,
9912       null,
9913       null
9914     ],
9915     [
9916       "1982-04",
9917       6.2,
9918       -8.3,
9919       -1.1,
9920       20,
9921       -26,
9922       3.3,
9923       18,
9924       21.3,
9925       null,
9926       null,
9927       null
9928     ],
9929     [
9930       "1982-05",
9931       17.3,
9932       3.7,
9933       10.5,
9934       29,
9935       -3,
9936       60.5,
9937       0,
9938       60.5,
9939       null,
9940       null,
9941       null
9942     ],
9943     [
9944       "1982-06",
9945       18.6,
9946       5.3,
9947       12,
9948       23.5,
9949       -2,
9950       44.4,
9951       0,
9952       44.4,
9953       null,
9954       null,
9955       null
9956     ],
9957     [
9958       "1982-07",
9959       23.6,
9960       11,
9961       17.3,
9962       27.5,
9963       4.5,
9964       102,
9965       0,
9966       102,
9967       null,
9968       null,
9969       null
9970     ],
9971     [
9972       "1982-08",
9973       19.8,
9974       8.4,
9975       14.1,
9976       26,
9977       1.5,
9978       76.8,
9979       0,
9980       76.8,
9981       null,
9982       null,
9983       null
9984     ],
9985     [
9986       "1982-09",
9987       15.7,
9988       5.7,
9989       10.7,
9990       23,
9991       -3,
9992       105.6,
9993       0,
9994       105.6,
9995       null,
9996       null,
9997       null
9998     ],
9999     [
10000       "1982-10",
10001       10.1,
10002       2.3,
10003       6.2,
10004       15,
10005       -5,
10006       129.1,
10007       0,
10008       129.1,
10009       null,
10010       null,
10011       null
10012     ],
10013     [
10014       "1982-11",
10015       -0.2,
10016       -9.2,
10017       -4.7,
10018       13,
10019       -24,
10020       45,
10021       37,
10022       82,
10023       null,
10024       null,
10025       null
10026     ],
10027     [
10028       "1982-12",
10029       -4.7,
10030       -13.3,
10031       -9,
10032       10,
10033       -35,
10034       7.7,
10035       34.5,
10036       42.2,
10037       null,
10038       null,
10039       null
10040     ],
10041     [
10042       "1983-01",
10043       -7.8,
10044       -19.6,
10045       -13.7,
10046       3.5,
10047       -37,
10048       0,
10049       34.6,
10050       34.6,
10051       7,
10052       null,
10053       null
10054     ],
10055     [
10056       "1983-02",
10057       -5.6,
10058       -14.7,
10059       -10.2,
10060       4,
10061       -32.5,
10062       0,
10063       33.6,
10064       33.6,
10065       null,
10066       null,
10067       null
10068     ],
10069     [
10070       "1983-03",
10071       -0.7,
10072       -10.4,
10073       -5.6,
10074       7,
10075       -27,
10076       22.1,
10077       12,
10078       34.1,
10079       null,
10080       null,
10081       null
10082     ],
10083     [
10084       "1983-04",
10085       7.3,
10086       -5.7,
10087       0.8,
10088       18.5,
10089       -21,
10090       19.7,
10091       31,
10092       50.7,
10093       null,
10094       null,
10095       null
10096     ],
10097     [
10098       "1983-05",
10099       12.5,
10100       -1,
10101       5.8,
10102       21,
10103       -8,
10104       47.4,
10105       0,
10106       47.4,
10107       0,
10108       null,
10109       null
10110     ],
10111     [
10112       "1983-06",
10113       20.8,
10114       7,
10115       13.9,
10116       26,
10117       -2.5,
10118       36.1,
10119       0,
10120       36.1,
10121       0,
10122       null,
10123       null
10124     ],
10125     [
10126       "1983-07",
10127       27,
10128       12.7,
10129       19.9,
10130       34,
10131       1,
10132       81.9,
10133       0,
10134       81.9,
10135       0,
10136       null,
10137       null
10138     ],
10139     [
10140       "1983-08",
10141       26.3,
10142       13.4,
10143       19.9,
10144       36,
10145       7,
10146       70.6,
10147       0,
10148       70.6,
10149       0,
10150       null,
10151       null
10152     ],
10153     [
10154       "1983-09",
10155       18.7,
10156       7.6,
10157       13.2,
10158       32.5,
10159       -3,
10160       101.7,
10161       0,
10162       101.7,
10163       0,
10164       null,
10165       null
10166     ],
10167     [
10168       "1983-10",
10169       10.8,
10170       1,
10171       5.9,
10172       18,
10173       -4,
10174       87.2,
10175       12,
10176       99.2,
10177       null,
10178       null,
10179       null
10180     ],
10181     [
10182       "1983-11",
10183       1.6,
10184       -4.6,
10185       -1.5,
10186       11.5,
10187       -12.5,
10188       65.8,
10189       42,
10190       107.8,
10191       null,
10192       null,
10193       null
10194     ],
10195     [
10196       "1983-12",
10197       -12.4,
10198       -21.3,
10199       -16.9,
10200       -2,
10201       -33.5,
10202       0,
10203       84.8,
10204       84.8,
10205       null,
10206       null,
10207       null
10208     ],
10209     [
10210       "1984-01",
10211       -12.4,
10212       -25.4,
10213       -18.9,
10214       3,
10215       -38,
10216       0,
10217       51.4,
10218       51.4,
10219       null,
10220       null,
10221       null
10222     ],
10223     [
10224       "1984-02",
10225       -2.4,
10226       -10.7,
10227       -6.6,
10228       8,
10229       -33,
10230       12.1,
10231       18.9,
10232       31,
10233       null,
10234       null,
10235       null
10236     ],
10237     [
10238       "1984-03",
10239       -1.9,
10240       -17.3,
10241       -9.6,
10242       9.5,
10243       -34,
10244       0,
10245       24.5,
10246       24.5,
10247       null,
10248       null,
10249       null
10250     ],
10251     [
10252       "1984-04",
10253       12.4,
10254       -2.6,
10255       4.9,
10256       21,
10257       -10,
10258       21.7,
10259       4.4,
10260       26.1,
10261       null,
10262       null,
10263       null
10264     ],
10265     [
10266       "1984-05",
10267       14.3,
10268       0.5,
10269       7.4,
10270       28,
10271       -5.5,
10272       53.9,
10273       0,
10274       53.9,
10275       0,
10276       null,
10277       null
10278     ],
10279     [
10280       "1984-06",
10281       19.3,
10282       7.8,
10283       13.6,
10284       28.5,
10285       -0.5,
10286       127.7,
10287       0,
10288       127.7,
10289       0,
10290       null,
10291       null
10292     ],
10293     [
10294       "1984-07",
10295       24.2,
10296       10.1,
10297       17.2,
10298       31,
10299       5,
10300       90.5,
10301       0,
10302       90.5,
10303       0,
10304       null,
10305       null
10306     ],
10307     [
10308       "1984-08",
10309       24.2,
10310       12.4,
10311       18.3,
10312       30.5,
10313       5,
10314       93.2,
10315       0,
10316       93.2,
10317       0,
10318       null,
10319       null
10320     ],
10321     [
10322       "1984-09",
10323       14.9,
10324       5.2,
10325       10.1,
10326       27.5,
10327       -2,
10328       80,
10329       5.6,
10330       85.6,
10331       null,
10332       null,
10333       null
10334     ],
10335     [
10336       "1984-10",
10337       10.9,
10338       3.1,
10339       7,
10340       20,
10341       -11,
10342       72.6,
10343       2.5,
10344       75.1,
10345       null,
10346       null,
10347       null
10348     ],
10349     [
10350       "1984-11",
10351       1.5,
10352       -5.6,
10353       -2.1,
10354       10,
10355       -19,
10356       35.6,
10357       33.7,
10358       69.3,
10359       null,
10360       null,
10361       null
10362     ],
10363     [
10364       "1984-12",
10365       -7.7,
10366       -17.6,
10367       -12.7,
10368       7,
10369       -34,
10370       64.5,
10371       47,
10372       111.5,
10373       null,
10374       null,
10375       null
10376     ],
10377     [
10378       "1985-01",
10379       -12,
10380       -22.8,
10381       -17.4,
10382       0.5,
10383       -39.5,
10384       0,
10385       35,
10386       35,
10387       null,
10388       null,
10389       null
10390     ],
10391     [
10392       "1985-02",
10393       -9,
10394       -21.5,
10395       -15.3,
10396       10.5,
10397       -39,
10398       0,
10399       16.5,
10400       16.5,
10401       null,
10402       null,
10403       null
10404     ],
10405     [
10406       "1985-03",
10407       2.7,
10408       -10,
10409       -3.7,
10410       10,
10411       -24,
10412       7.1,
10413       13.5,
10414       20.6,
10415       0,
10416       null,
10417       null
10418     ],
10419     [
10420       "1985-04",
10421       8.5,
10422       -2.4,
10423       3.1,
10424       25,
10425       -14.5,
10426       14.4,
10427       11.3,
10428       25.7,
10429       0,
10430       null,
10431       null
10432     ],
10433     [
10434       "1985-05",
10435       16.7,
10436       3.2,
10437       10,
10438       28,
10439       -3,
10440       null,
10441       0,
10442       null,
10443       0,
10444       null,
10445       null
10446     ],
10447     [
10448       "1985-06",
10449       18.5,
10450       5.8,
10451       12.2,
10452       26.5,
10453       -1,
10454       84.5,
10455       0,
10456       84.5,
10457       0,
10458       null,
10459       null
10460     ],
10461     [
10462       "1985-07",
10463       22.1,
10464       9.2,
10465       15.7,
10466       28,
10467       3.5,
10468       90.6,
10469       0,
10470       90.6,
10471       0,
10472       null,
10473       null
10474     ],
10475     [
10476       "1985-08",
10477       21.8,
10478       9.8,
10479       15.8,
10480       28,
10481       3.5,
10482       109.3,
10483       0,
10484       109.3,
10485       0,
10486       null,
10487       null
10488     ],
10489     [
10490       "1985-09",
10491       16.3,
10492       5.9,
10493       11.1,
10494       24.5,
10495       -3,
10496       208.1,
10497       4.4,
10498       212.5,
10499       2,
10500       null,
10501       null
10502     ],
10503     [
10504       "1985-10",
10505       10.5,
10506       0.4,
10507       5.5,
10508       18,
10509       -4.5,
10510       68.8,
10511       0,
10512       68.8,
10513       0,
10514       null,
10515       null
10516     ],
10517     [
10518       "1985-11",
10519       -3.7,
10520       -10.5,
10521       -7.1,
10522       8,
10523       -26.5,
10524       53.7,
10525       99.3,
10526       153,
10527       null,
10528       null,
10529       null
10530     ],
10531     [
10532       "1985-12",
10533       -11.6,
10534       -20.4,
10535       -16,
10536       -3,
10537       -29,
10538       0,
10539       25.6,
10540       25.6,
10541       null,
10542       null,
10543       null
10544     ],
10545     [
10546       "1986-01",
10547       -9.4,
10548       -20.4,
10549       -14.9,
10550       4,
10551       -37,
10552       0,
10553       41.4,
10554       41.4,
10555       null,
10556       null,
10557       null
10558     ],
10559     [
10560       "1986-02",
10561       -6.3,
10562       -18.4,
10563       -12.4,
10564       3,
10565       -31.5,
10566       0,
10567       40.6,
10568       40.6,
10569       null,
10570       null,
10571       null
10572     ],
10573     [
10574       "1986-03",
10575       1.4,
10576       -10.8,
10577       -4.7,
10578       17,
10579       -28,
10580       6.2,
10581       24,
10582       30.2,
10583       null,
10584       null,
10585       null
10586     ],
10587     [
10588       "1986-04",
10589       9.3,
10590       -1.5,
10591       3.9,
10592       18,
10593       -11,
10594       68.9,
10595       4.4,
10596       73.3,
10597       null,
10598       null,
10599       null
10600     ],
10601     [
10602       "1986-05",
10603       18.7,
10604       4.4,
10605       11.6,
10606       35,
10607       -5.5,
10608       42.7,
10609       2,
10610       44.7,
10611       0,
10612       null,
10613       null
10614     ],
10615     [
10616       "1986-06",
10617       19.5,
10618       6.2,
10619       12.9,
10620       26,
10621       -1.5,
10622       146.8,
10623       0,
10624       146.8,
10625       0,
10626       null,
10627       null
10628     ],
10629     [
10630       "1986-07",
10631       24.4,
10632       12.1,
10633       18.3,
10634       31.5,
10635       4.5,
10636       38.4,
10637       0,
10638       38.4,
10639       0,
10640       null,
10641       null
10642     ],
10643     [
10644       "1986-08",
10645       21.6,
10646       9.5,
10647       15.6,
10648       27,
10649       4.5,
10650       81.1,
10651       0,
10652       81.1,
10653       0,
10654       null,
10655       null
10656     ],
10657     [
10658       "1986-09",
10659       14.8,
10660       5.9,
10661       10.4,
10662       19,
10663       -1.5,
10664       70.5,
10665       0,
10666       70.5,
10667       0,
10668       null,
10669       null
10670     ],
10671     [
10672       "1986-10",
10673       10.1,
10674       0.1,
10675       5.1,
10676       19.5,
10677       -7,
10678       50.3,
10679       0,
10680       50.3,
10681       0,
10682       null,
10683       null
10684     ],
10685     [
10686       "1986-11",
10687       -1.7,
10688       -10.1,
10689       -5.9,
10690       8.5,
10691       -22.5,
10692       48,
10693       27.6,
10694       75.6,
10695       null,
10696       null,
10697       null
10698     ],
10699     [
10700       "1986-12",
10701       -2.7,
10702       -12.3,
10703       -7.5,
10704       5.5,
10705       -29,
10706       0,
10707       48.6,
10708       48.6,
10709       null,
10710       null,
10711       null
10712     ],
10713     [
10714       "1987-01",
10715       -6.1,
10716       -16.1,
10717       -11.1,
10718       4.5,
10719       -33,
10720       0,
10721       21.8,
10722       21.8,
10723       null,
10724       null,
10725       null
10726     ],
10727     [
10728       "1987-02",
10729       -0.9,
10730       -12.7,
10731       -6.8,
10732       6,
10733       -33.5,
10734       0,
10735       37.6,
10736       37.6,
10737       null,
10738       null,
10739       null
10740     ],
10741     [
10742       "1987-03",
10743       2.7,
10744       -10.3,
10745       -3.8,
10746       13.5,
10747       -24.5,
10748       1.5,
10749       14,
10750       15.5,
10751       null,
10752       null,
10753       null
10754     ],
10755     [
10756       "1987-04",
10757       14,
10758       -1.8,
10759       6.1,
10760       24.5,
10761       -13,
10762       11.7,
10763       0,
10764       11.7,
10765       0,
10766       null,
10767       null
10768     ],
10769     [
10770       "1987-05",
10771       16.4,
10772       2.7,
10773       9.6,
10774       27,
10775       -6,
10776       63.5,
10777       0,
10778       63.5,
10779       0,
10780       null,
10781       null
10782     ],
10783     [
10784       "1987-06",
10785       23.1,
10786       9.3,
10787       16.2,
10788       30.5,
10789       0,
10790       67.7,
10791       0,
10792       67.7,
10793       0,
10794       null,
10795       null
10796     ],
10797     [
10798       "1987-07",
10799       24.2,
10800       12,
10801       18.1,
10802       32,
10803       4.5,
10804       90.5,
10805       0,
10806       90.5,
10807       0,
10808       null,
10809       null
10810     ],
10811     [
10812       "1987-08",
10813       22.2,
10814       10.6,
10815       16.4,
10816       29.5,
10817       3,
10818       132.2,
10819       0,
10820       132.2,
10821       0,
10822       null,
10823       null
10824     ],
10825     [
10826       "1987-09",
10827       18.7,
10828       7.6,
10829       13.2,
10830       23,
10831       -0.5,
10832       70.5,
10833       0,
10834       70.5,
10835       0,
10836       null,
10837       null
10838     ],
10839     [
10840       "1987-10",
10841       7.1,
10842       -1.5,
10843       2.8,
10844       18,
10845       -11.5,
10846       81.3,
10847       8.2,
10848       89.5,
10849       0,
10850       null,
10851       null
10852     ],
10853     [
10854       "1987-11",
10855       2.1,
10856       -5.3,
10857       -1.6,
10858       9.5,
10859       -19.5,
10860       21.5,
10861       12.8,
10862       34.3,
10863       null,
10864       null,
10865       null
10866     ],
10867     [
10868       "1987-12",
10869       -2.7,
10870       -10.2,
10871       -6.5,
10872       3.5,
10873       -24,
10874       7.2,
10875       30.3,
10876       37.5,
10877       null,
10878       null,
10879       null
10880     ],
10881     [
10882       "1988-01",
10883       -10.7,
10884       -22.6,
10885       -16.7,
10886       2.5,
10887       -32,
10888       0,
10889       40.4,
10890       40.4,
10891       null,
10892       null,
10893       null
10894     ],
10895     [
10896       "1988-02",
10897       -9.7,
10898       -23.2,
10899       -16.5,
10900       3,
10901       -35.5,
10902       0,
10903       34,
10904       34,
10905       null,
10906       null,
10907       null
10908     ],
10909     [
10910       "1988-03",
10911       -0.8,
10912       -12.8,
10913       -6.8,
10914       5.5,
10915       -29,
10916       0.5,
10917       46.8,
10918       47.3,
10919       null,
10920       null,
10921       null
10922     ],
10923     [
10924       "1988-04",
10925       9.2,
10926       -3.9,
10927       2.7,
10928       23.5,
10929       -15,
10930       19.1,
10931       2,
10932       21.1,
10933       0,
10934       null,
10935       null
10936     ],
10937     [
10938       "1988-05",
10939       18.6,
10940       2.5,
10941       10.6,
10942       31.5,
10943       -3,
10944       56.1,
10945       0,
10946       56.1,
10947       0,
10948       null,
10949       null
10950     ],
10951     [
10952       "1988-06",
10953       23.9,
10954       8.4,
10955       16.2,
10956       36.5,
10957       1,
10958       101.7,
10959       0,
10960       101.7,
10961       0,
10962       null,
10963       null
10964     ],
10965     [
10966       "1988-07",
10967       26,
10968       12.4,
10969       19.2,
10970       32.5,
10971       3.5,
10972       168.4,
10973       0,
10974       168.4,
10975       0,
10976       null,
10977       null
10978     ],
10979     [
10980       "1988-08",
10981       22.8,
10982       12.8,
10983       17.8,
10984       30,
10985       6,
10986       197.8,
10987       0,
10988       197.8,
10989       0,
10990       null,
10991       null
10992     ],
10993     [
10994       "1988-09",
10995       17,
10996       7.1,
10997       12.1,
10998       24.5,
10999       -2,
11000       91.2,
11001       0,
11002       91.2,
11003       0,
11004       null,
11005       null
11006     ],
11007     [
11008       "1988-10",
11009       7.4,
11010       -0.3,
11011       3.6,
11012       19,
11013       -10,
11014       137.4,
11015       6.8,
11016       144.2,
11017       null,
11018       null,
11019       null
11020     ],
11021     [
11022       "1988-11",
11023       1.5,
11024       -4.4,
11025       -1.5,
11026       9,
11027       -17,
11028       41.1,
11029       30.5,
11030       71.6,
11031       null,
11032       null,
11033       null
11034     ],
11035     [
11036       "1988-12",
11037       -7.9,
11038       -18,
11039       -13,
11040       5,
11041       -32,
11042       1.5,
11043       75.4,
11044       76.9,
11045       null,
11046       null,
11047       null
11048     ],
11049     [
11050       "1989-01",
11051       -6.4,
11052       -19.2,
11053       -12.8,
11054       5,
11055       -35.5,
11056       0,
11057       71.2,
11058       71.2,
11059       null,
11060       null,
11061       null
11062     ],
11063     [
11064       "1989-02",
11065       -9.5,
11066       -22.9,
11067       -16.2,
11068       0.5,
11069       -33,
11070       0,
11071       14.4,
11072       14.4,
11073       null,
11074       null,
11075       null
11076     ],
11077     [
11078       "1989-03",
11079       -3.3,
11080       -17.5,
11081       -10.4,
11082       11,
11083       -35,
11084       1,
11085       48.2,
11086       49.2,
11087       null,
11088       null,
11089       null
11090     ],
11091     [
11092       "1989-04",
11093       6.9,
11094       -5.6,
11095       0.7,
11096       14.5,
11097       -19.5,
11098       5.3,
11099       18.2,
11100       23.5,
11101       0,
11102       null,
11103       null
11104     ],
11105     [
11106       "1989-05",
11107       18.2,
11108       1.9,
11109       10.1,
11110       26.5,
11111       -5.5,
11112       78.1,
11113       3,
11114       81.1,
11115       0,
11116       null,
11117       null
11118     ],
11119     [
11120       "1989-06",
11121       19.6,
11122       6.4,
11123       13,
11124       29,
11125       0,
11126       86.3,
11127       0,
11128       86.3,
11129       0,
11130       null,
11131       null
11132     ],
11133     [
11134       "1989-07",
11135       25.8,
11136       11,
11137       18.4,
11138       31.5,
11139       4,
11140       95,
11141       0,
11142       95,
11143       0,
11144       null,
11145       null
11146     ],
11147     [
11148       "1989-08",
11149       22.1,
11150       10.5,
11151       16.3,
11152       34,
11153       4,
11154       164.9,
11155       0,
11156       164.9,
11157       0,
11158       null,
11159       null
11160     ],
11161     [
11162       "1989-09",
11163       18.8,
11164       5.8,
11165       12.3,
11166       26,
11167       -2,
11168       72.4,
11169       0,
11170       72.4,
11171       0,
11172       null,
11173       null
11174     ],
11175     [
11176       "1989-10",
11177       11,
11178       -0.5,
11179       5.3,
11180       22,
11181       -9,
11182       26.4,
11183       18.4,
11184       44.8,
11185       null,
11186       null,
11187       null
11188     ],
11189     [
11190       "1989-11",
11191       -2.8,
11192       -10.9,
11193       -6.9,
11194       5.5,
11195       -26,
11196       14.2,
11197       65.8,
11198       80,
11199       null,
11200       null,
11201       null
11202     ],
11203     [
11204       "1989-12",
11205       -12.7,
11206       -24,
11207       -18.4,
11208       -1.5,
11209       -33,
11210       0,
11211       58,
11212       58,
11213       null,
11214       null,
11215       null
11216     ],
11217     [
11218       "1990-01",
11219       -4.4,
11220       -17.4,
11221       -10.9,
11222       3,
11223       -32,
11224       0,
11225       83.2,
11226       83.2,
11227       null,
11228       null,
11229       null
11230     ],
11231     [
11232       "1990-02",
11233       -5.9,
11234       -20.9,
11235       -13.4,
11236       6,
11237       -35.5,
11238       0,
11239       24.8,
11240       24.8,
11241       null,
11242       null,
11243       null
11244     ],
11245     [
11246       "1990-03",
11247       1.9,
11248       -11.4,
11249       -4.8,
11250       14,
11251       -30.5,
11252       16.2,
11253       8.8,
11254       25,
11255       null,
11256       null,
11257       null
11258     ],
11259     [
11260       "1990-04",
11261       7.7,
11262       -4,
11263       1.9,
11264       21.5,
11265       -18.5,
11266       34.1,
11267       14,
11268       48.1,
11269       null,
11270       null,
11271       null
11272     ],
11273     [
11274       "1990-05",
11275       15.1,
11276       0.9,
11277       8,
11278       28.5,
11279       -6,
11280       65.2,
11281       0,
11282       65.2,
11283       0,
11284       null,
11285       null
11286     ],
11287     [
11288       "1990-06",
11289       19.7,
11290       7.4,
11291       13.6,
11292       28,
11293       -1,
11294       158.9,
11295       0,
11296       158.9,
11297       0,
11298       null,
11299       null
11300     ],
11301     [
11302       "1990-07",
11303       23.7,
11304       10,
11305       16.9,
11306       31,
11307       5,
11308       73.4,
11309       0,
11310       73.4,
11311       0,
11312       null,
11313       null
11314     ],
11315     [
11316       "1990-08",
11317       23.6,
11318       10.1,
11319       16.9,
11320       28.5,
11321       2.5,
11322       81.1,
11323       0,
11324       81.1,
11325       0,
11326       null,
11327       null
11328     ],
11329     [
11330       "1990-09",
11331       16.9,
11332       5.8,
11333       11.4,
11334       26,
11335       -2,
11336       65.9,
11337       0,
11338       65.9,
11339       0,
11340       null,
11341       null
11342     ],
11343     [
11344       "1990-10",
11345       9.8,
11346       -0.4,
11347       4.7,
11348       15.5,
11349       -6,
11350       72.2,
11351       15.4,
11352       87.6,
11353       0,
11354       null,
11355       null
11356     ],
11357     [
11358       "1990-11",
11359       2.4,
11360       -5.8,
11361       -1.7,
11362       12,
11363       -18,
11364       11.3,
11365       39.6,
11366       50.9,
11367       null,
11368       null,
11369       null
11370     ],
11371     [
11372       "1990-12",
11373       -8.5,
11374       -19.7,
11375       -14.1,
11376       7.5,
11377       -39,
11378       0,
11379       64.6,
11380       64.6,
11381       null,
11382       null,
11383       null
11384     ],
11385     [
11386       "1991-01",
11387       -12,
11388       -26.2,
11389       -19.2,
11390       -2,
11391       -39,
11392       0,
11393       82,
11394       82,
11395       null,
11396       null,
11397       null
11398     ],
11399     [
11400       "1991-02",
11401       -3.9,
11402       -19.1,
11403       -11.5,
11404       14,
11405       -35,
11406       0,
11407       22.2,
11408       22.2,
11409       null,
11410       null,
11411       null
11412     ],
11413     [
11414       "1991-03",
11415       1.2,
11416       -12.9,
11417       -5.9,
11418       11,
11419       -27,
11420       23,
11421       23,
11422       46,
11423       null,
11424       null,
11425       null
11426     ],
11427     [
11428       "1991-04",
11429       11.5,
11430       -3.1,
11431       4.2,
11432       20,
11433       -12,
11434       88.2,
11435       3,
11436       91.2,
11437       0,
11438       null,
11439       null
11440     ],
11441     [
11442       "1991-05",
11443       18.7,
11444       4.4,
11445       11.6,
11446       29.5,
11447       -4,
11448       60.8,
11449       0,
11450       60.8,
11451       0,
11452       null,
11453       null
11454     ],
11455     [
11456       "1991-06",
11457       23.9,
11458       9.4,
11459       16.7,
11460       30,
11461       3,
11462       92.2,
11463       0,
11464       92.2,
11465       0,
11466       null,
11467       null
11468     ],
11469     [
11470       "1991-07",
11471       23.6,
11472       10.8,
11473       17.2,
11474       33.5,
11475       6,
11476       75.5,
11477       0,
11478       75.5,
11479       0,
11480       null,
11481       null
11482     ],
11483     [
11484       "1991-08",
11485       25.5,
11486       10.5,
11487       18,
11488       34,
11489       1.5,
11490       46.4,
11491       0,
11492       46.4,
11493       0,
11494       null,
11495       null
11496     ],
11497     [
11498       "1991-09",
11499       15.3,
11500       4.8,
11501       10.1,
11502       28.5,
11503       -5.5,
11504       102.3,
11505       0,
11506       102.3,
11507       0,
11508       null,
11509       null
11510     ],
11511     [
11512       "1991-10",
11513       7.6,
11514       -2,
11515       2.8,
11516       20,
11517       -7.5,
11518       95.4,
11519       20,
11520       115.4,
11521       0,
11522       null,
11523       null
11524     ],
11525     [
11526       "1991-11",
11527       -1.8,
11528       -9.1,
11529       -5.5,
11530       6.5,
11531       -23,
11532       17.9,
11533       51.5,
11534       69.4,
11535       null,
11536       null,
11537       null
11538     ],
11539     [
11540       "1991-12",
11541       -5.9,
11542       -17.5,
11543       -11.6,
11544       3,
11545       -31,
11546       1,
11547       55.5,
11548       56.5,
11549       null,
11550       null,
11551       null
11552     ],
11553     [
11554       "1992-01",
11555       -6.8,
11556       -19.5,
11557       -13.1,
11558       4.5,
11559       -40,
11560       0,
11561       36.5,
11562       36.5,
11563       9,
11564       null,
11565       null
11566     ],
11567     [
11568       "1992-02",
11569       -5.7,
11570       -16.9,
11571       -11.3,
11572       2,
11573       -34.5,
11574       0,
11575       48,
11576       48,
11577       null,
11578       null,
11579       null
11580     ],
11581     [
11582       "1992-03",
11583       -1.9,
11584       -14.7,
11585       -8.3,
11586       7,
11587       -27.5,
11588       4.7,
11589       14.8,
11590       19.5,
11591       null,
11592       null,
11593       null
11594     ],
11595     [
11596       "1992-04",
11597       4.8,
11598       -5.3,
11599       -0.2,
11600       13,
11601       -17.5,
11602       32.5,
11603       25.2,
11604       57.7,
11605       null,
11606       null,
11607       null
11608     ],
11609     [
11610       "1992-05",
11611       16.3,
11612       0.9,
11613       8.6,
11614       26.5,
11615       -7,
11616       61.4,
11617       0,
11618       61.4,
11619       0,
11620       null,
11621       null
11622     ],
11623     [
11624       "1992-06",
11625       19.1,
11626       4,
11627       11.5,
11628       30,
11629       -2,
11630       47.8,
11631       0,
11632       47.8,
11633       0,
11634       null,
11635       null
11636     ],
11637     [
11638       "1992-07",
11639       19.8,
11640       7.1,
11641       13.4,
11642       27.5,
11643       1,
11644       79.1,
11645       0,
11646       79.1,
11647       0,
11648       null,
11649       null
11650     ],
11651     [
11652       "1992-08",
11653       20.5,
11654       7.2,
11655       13.9,
11656       26.5,
11657       1,
11658       126.6,
11659       0,
11660       126.6,
11661       0,
11662       null,
11663       null
11664     ],
11665     [
11666       "1992-09",
11667       14.9,
11668       4.9,
11669       9.9,
11670       22,
11671       -4,
11672       188.9,
11673       0,
11674       188.9,
11675       0,
11676       null,
11677       null
11678     ],
11679     [
11680       "1992-10",
11681       7.9,
11682       -0.4,
11683       3.8,
11684       19.5,
11685       -8.5,
11686       33.9,
11687       3.9,
11688       37.8,
11689       0,
11690       null,
11691       null
11692     ],
11693     [
11694       "1992-11",
11695       -0.9,
11696       -9.5,
11697       -5.2,
11698       8,
11699       -21.5,
11700       0.6,
11701       35.8,
11702       36.4,
11703       null,
11704       null,
11705       null
11706     ],
11707     [
11708       "1992-12",
11709       -6.8,
11710       -15.8,
11711       -11.3,
11712       3,
11713       -31,
11714       6,
11715       91.3,
11716       97.3,
11717       null,
11718       null,
11719       null
11720     ],
11721     [
11722       "1993-01",
11723       -7.9,
11724       -22.4,
11725       -15.1,
11726       4.5,
11727       -36,
11728       0,
11729       36,
11730       36,
11731       null,
11732       null,
11733       null
11734     ],
11735     [
11736       "1993-02",
11737       -6.8,
11738       -23.6,
11739       -15.2,
11740       9,
11741       -34,
11742       0,
11743       11,
11744       11,
11745       null,
11746       null,
11747       null
11748     ],
11749     [
11750       "1993-03",
11751       0.9,
11752       -13.5,
11753       -6.3,
11754       15,
11755       -30.5,
11756       0,
11757       13.2,
11758       13.2,
11759       null,
11760       null,
11761       null
11762     ],
11763     [
11764       "1993-04",
11765       6.8,
11766       -5.8,
11767       0.5,
11768       17,
11769       -13,
11770       60.3,
11771       10.2,
11772       70.5,
11773       null,
11774       null,
11775       null
11776     ],
11777     [
11778       "1993-05",
11779       14.4,
11780       1.1,
11781       7.8,
11782       28,
11783       -5,
11784       72.4,
11785       1.5,
11786       73.9,
11787       0,
11788       null,
11789       null
11790     ],
11791     [
11792       "1993-06",
11793       19.9,
11794       5.5,
11795       12.7,
11796       31,
11797       -2.5,
11798       62,
11799       0,
11800       62,
11801       0,
11802       null,
11803       null
11804     ],
11805     [
11806       "1993-07",
11807       21.9,
11808       10,
11809       16,
11810       28,
11811       5,
11812       144.6,
11813       0,
11814       144.6,
11815       0,
11816       null,
11817       null
11818     ],
11819     [
11820       "1993-08",
11821       23.1,
11822       10.8,
11823       16.9,
11824       30.5,
11825       2,
11826       85.1,
11827       0,
11828       85.1,
11829       0,
11830       null,
11831       null
11832     ],
11833     [
11834       "1993-09",
11835       13.9,
11836       3,
11837       8.5,
11838       21,
11839       -6,
11840       79.6,
11841       5,
11842       84.6,
11843       0,
11844       null,
11845       null
11846     ],
11847     [
11848       "1993-10",
11849       6.4,
11850       -2.1,
11851       2.1,
11852       17,
11853       -7,
11854       54.1,
11855       32.8,
11856       86.9,
11857       null,
11858       null,
11859       null
11860     ],
11861     [
11862       "1993-11",
11863       -0.6,
11864       -10.7,
11865       -5.6,
11866       5.5,
11867       -21,
11868       20.2,
11869       30.5,
11870       50.7,
11871       null,
11872       null,
11873       null
11874     ],
11875     [
11876       "1993-12",
11877       -6.9,
11878       -16.9,
11879       -11.9,
11880       6,
11881       -36,
11882       1,
11883       24.9,
11884       25.9,
11885       null,
11886       null,
11887       null
11888     ],
11889     [
11890       "1994-01",
11891       -16.7,
11892       -30.5,
11893       -23.7,
11894       -4,
11895       -39,
11896       0,
11897       43.5,
11898       43.5,
11899       null,
11900       null,
11901       null
11902     ],
11903     [
11904       "1994-02",
11905       -11,
11906       -25.1,
11907       -18.1,
11908       7.5,
11909       -37,
11910       0,
11911       10.9,
11912       10.9,
11913       null,
11914       null,
11915       null
11916     ],
11917     [
11918       "1994-03",
11919       0.9,
11920       -11.8,
11921       -5.5,
11922       9.5,
11923       -25,
11924       0,
11925       27.5,
11926       27.5,
11927       null,
11928       null,
11929       null
11930     ],
11931     [
11932       "1994-04",
11933       7.1,
11934       -7,
11935       0.1,
11936       16.5,
11937       -20,
11938       19.9,
11939       36.6,
11940       56.5,
11941       null,
11942       null,
11943       null
11944     ],
11945     [
11946       "1994-05",
11947       15.7,
11948       -0.2,
11949       7.8,
11950       24.5,
11951       -6.5,
11952       85.2,
11953       0,
11954       85.2,
11955       0,
11956       null,
11957       null
11958     ],
11959     [
11960       "1994-06",
11961       22.8,
11962       6.3,
11963       14.5,
11964       30.5,
11965       -3,
11966       88.9,
11967       0,
11968       88.9,
11969       0,
11970       null,
11971       null
11972     ],
11973     [
11974       "1994-07",
11975       22.3,
11976       8.5,
11977       15.4,
11978       27,
11979       1,
11980       134.1,
11981       0,
11982       134.1,
11983       0,
11984       null,
11985       null
11986     ],
11987     [
11988       "1994-08",
11989       20.9,
11990       8.1,
11991       14.5,
11992       28,
11993       2,
11994       100.1,
11995       0,
11996       100.1,
11997       0,
11998       null,
11999       null
12000     ],
12001     [
12002       "1994-09",
12003       17.9,
12004       7.5,
12005       12.7,
12006       27,
12007       2.5,
12008       53.7,
12009       0,
12010       53.7,
12011       0,
12012       null,
12013       null
12014     ],
12015     [
12016       "1994-10",
12017       11.5,
12018       3.6,
12019       7.6,
12020       17.5,
12021       -1.5,
12022       47.7,
12023       7.4,
12024       55.1,
12025       0,
12026       null,
12027       null
12028     ],
12029     [
12030       "1994-11",
12031       4.2,
12032       -4.7,
12033       -0.3,
12034       11,
12035       -19,
12036       37.6,
12037       32,
12038       69.6,
12039       null,
12040       null,
12041       null
12042     ],
12043     [
12044       "1994-12",
12045       -1.4,
12046       -10.8,
12047       -6.1,
12048       5,
12049       -24.5,
12050       0,
12051       26.9,
12052       26.9,
12053       null,
12054       null,
12055       null
12056     ],
12057     [
12058       "1995-01",
12059       -7.9,
12060       -17.3,
12061       -12.6,
12062       3,
12063       -33,
12064       0.4,
12065       48,
12066       48.4,
12067       null,
12068       null,
12069       null
12070     ],
12071     [
12072       "1995-02",
12073       -8.5,
12074       -20.1,
12075       -14.3,
12076       3,
12077       -31,
12078       0,
12079       45,
12080       45,
12081       null,
12082       null,
12083       null
12084     ],
12085     [
12086       "1995-03",
12087       0.7,
12088       -10.4,
12089       -4.9,
12090       15,
12091       -32,
12092       0,
12093       13,
12094       13,
12095       null,
12096       null,
12097       null
12098     ],
12099     [
12100       "1995-04",
12101       5.8,
12102       -5.3,
12103       0.3,
12104       11.5,
12105       -20,
12106       19.6,
12107       16,
12108       35.6,
12109       null,
12110       null,
12111       null
12112     ],
12113     [
12114       "1995-05",
12115       16,
12116       2.1,
12117       9.1,
12118       32,
12119       -3.5,
12120       74.9,
12121       0,
12122       74.9,
12123       0,
12124       null,
12125       null
12126     ],
12127     [
12128       "1995-06",
12129       24.1,
12130       8.8,
12131       16.5,
12132       38,
12133       -2,
12134       53.1,
12135       0,
12136       53.1,
12137       0,
12138       null,
12139       null
12140     ],
12141     [
12142       "1995-07",
12143       23.1,
12144       10.2,
12145       16.7,
12146       30,
12147       4.5,
12148       71.4,
12149       0,
12150       71.4,
12151       0,
12152       null,
12153       null
12154     ],
12155     [
12156       "1995-08",
12157       25.8,
12158       11.2,
12159       18.5,
12160       32.5,
12161       5,
12162       31.7,
12163       0,
12164       31.7,
12165       0,
12166       null,
12167       null
12168     ],
12169     [
12170       "1995-09",
12171       16.6,
12172       4.9,
12173       10.8,
12174       27.5,
12175       -5,
12176       156.9,
12177       0,
12178       156.9,
12179       0,
12180       null,
12181       null
12182     ],
12183     [
12184       "1995-10",
12185       9,
12186       0.8,
12187       4.9,
12188       24.5,
12189       -10,
12190       129.4,
12191       16,
12192       145.4,
12193       0,
12194       null,
12195       null
12196     ],
12197     [
12198       "1995-11",
12199       -3.9,
12200       -14.2,
12201       -9.1,
12202       7.5,
12203       -28,
12204       3,
12205       78,
12206       81,
12207       null,
12208       null,
12209       null
12210     ],
12211     [
12212       "1995-12",
12213       -8.6,
12214       -18,
12215       -13.3,
12216       1.5,
12217       -31.5,
12218       0,
12219       69.5,
12220       69.5,
12221       null,
12222       null,
12223       null
12224     ],
12225     [
12226       "1996-01",
12227       -13.9,
12228       -26.5,
12229       -20.2,
12230       2,
12231       -42,
12232       0,
12233       111,
12234       111,
12235       null,
12236       null,
12237       null
12238     ],
12239     [
12240       "1996-02",
12241       -8.7,
12242       -21,
12243       -14.9,
12244       2,
12245       -40,
12246       0,
12247       82.5,
12248       82.5,
12249       null,
12250       null,
12251       null
12252     ],
12253     [
12254       "1996-03",
12255       -2.9,
12256       -17.5,
12257       -10.2,
12258       10,
12259       -34,
12260       0,
12261       11.3,
12262       11.3,
12263       null,
12264       null,
12265       null
12266     ],
12267     [
12268       "1996-04",
12269       5.1,
12270       -7.3,
12271       -1.1,
12272       13.5,
12273       -21,
12274       19.2,
12275       33,
12276       52.2,
12277       null,
12278       null,
12279       null
12280     ],
12281     [
12282       "1996-05",
12283       13.4,
12284       -1.2,
12285       6.1,
12286       23,
12287       -10,
12288       71.3,
12289       2,
12290       73.3,
12291       null,
12292       null,
12293       null
12294     ],
12295     [
12296       "1996-06",
12297       23.4,
12298       6.6,
12299       15,
12300       30,
12301       -1.5,
12302       58.2,
12303       0,
12304       58.2,
12305       0,
12306       null,
12307       null
12308     ],
12309     [
12310       "1996-07",
12311       21.9,
12312       9.3,
12313       15.6,
12314       27.5,
12315       2,
12316       89.6,
12317       0,
12318       89.6,
12319       0,
12320       null,
12321       null
12322     ],
12323     [
12324       "1996-08",
12325       24,
12326       9,
12327       16.5,
12328       30.5,
12329       3,
12330       79.4,
12331       0,
12332       79.4,
12333       0,
12334       null,
12335       null
12336     ],
12337     [
12338       "1996-09",
12339       18,
12340       7,
12341       12.5,
12342       26,
12343       -0.5,
12344       79.4,
12345       0,
12346       79.4,
12347       0,
12348       null,
12349       null
12350     ],
12351     [
12352       "1996-10",
12353       9.7,
12354       -0.1,
12355       4.8,
12356       17,
12357       -10.5,
12358       133.2,
12359       2.4,
12360       135.6,
12361       null,
12362       null,
12363       null
12364     ],
12365     [
12366       "1996-11",
12367       -1.1,
12368       -10.3,
12369       -5.7,
12370       7.5,
12371       -22,
12372       32,
12373       31.8,
12374       63.8,
12375       null,
12376       null,
12377       null
12378     ],
12379     [
12380       "1996-12",
12381       -6.6,
12382       -16.9,
12383       -11.7,
12384       2,
12385       -33,
12386       0,
12387       75.5,
12388       75.5,
12389       null,
12390       null,
12391       null
12392     ],
12393     [
12394       "1997-01",
12395       -10.3,
12396       -23.7,
12397       -17,
12398       0,
12399       -36.5,
12400       0,
12401       88,
12402       88,
12403       null,
12404       null,
12405       null
12406     ],
12407     [
12408       "1997-02",
12409       -5.9,
12410       -21.6,
12411       -13.8,
12412       3,
12413       -34.5,
12414       0,
12415       23,
12416       23,
12417       null,
12418       null,
12419       null
12420     ],
12421     [
12422       "1997-03",
12423       -0.9,
12424       -17.5,
12425       -9.2,
12426       7,
12427       -34,
12428       1,
12429       52.5,
12430       53.5,
12431       null,
12432       null,
12433       null
12434     ],
12435     [
12436       "1997-04",
12437       7.7,
12438       -7.5,
12439       0.1,
12440       15.5,
12441       -23,
12442       40.9,
12443       4,
12444       44.9,
12445       0,
12446       null,
12447       null
12448     ],
12449     [
12450       "1997-05",
12451       13.2,
12452       -1.8,
12453       5.7,
12454       25.5,
12455       -8,
12456       45.6,
12457       0,
12458       45.6,
12459       0,
12460       null,
12461       null
12462     ],
12463     [
12464       "1997-06",
12465       24.1,
12466       6.7,
12467       15.4,
12468       34.5,
12469       -1,
12470       77.6,
12471       0,
12472       77.6,
12473       0,
12474       null,
12475       null
12476     ],
12477     [
12478       "1997-07",
12479       25.4,
12480       10,
12481       17.7,
12482       31,
12483       4,
12484       76.2,
12485       0,
12486       76.2,
12487       0,
12488       null,
12489       null
12490     ],
12491     [
12492       "1997-08",
12493       23,
12494       7.9,
12495       15.5,
12496       32.5,
12497       -0.5,
12498       29.7,
12499       0,
12500       29.7,
12501       0,
12502       null,
12503       null
12504     ],
12505     [
12506       "1997-09",
12507       19,
12508       5.8,
12509       12.4,
12510       27,
12511       -1,
12512       48.6,
12513       0,
12514       48.6,
12515       0,
12516       null,
12517       null
12518     ],
12519     [
12520       "1997-10",
12521       9.3,
12522       0,
12523       4.6,
12524       20,
12525       -13.5,
12526       76.8,
12527       13,
12528       89.8,
12529       null,
12530       null,
12531       null
12532     ],
12533     [
12534       "1997-11",
12535       0.3,
12536       -8,
12537       -3.9,
12538       9,
12539       -24,
12540       57.1,
12541       69.5,
12542       126.6,
12543       null,
12544       null,
12545       null
12546     ],
12547     [
12548       "1997-12",
12549       null,
12550       null,
12551       null,
12552       null,
12553       null,
12554       null,
12555       null,
12556       null,
12557       null,
12558       null,
12559       null
12560     ],
12561     [
12562       "1998-01",
12563       -5.7,
12564       -20.2,
12565       -12.7,
12566       1,
12567       -30,
12568       0,
12569       37,
12570       37,
12571       null,
12572       null,
12573       null
12574     ],
12575     [
12576       "1998-02",
12577       null,
12578       null,
12579       null,
12580       null,
12581       null,
12582       null,
12583       null,
12584       null,
12585       null,
12586       null,
12587       null
12588     ],
12589     [
12590       "1998-03",
12591       null,
12592       null,
12593       null,
12594       null,
12595       null,
12596       null,
12597       null,
12598       null,
12599       null,
12600       null,
12601       null
12602     ],
12603     [
12604       "1998-04",
12605       null,
12606       null,
12607       null,
12608       null,
12609       null,
12610       null,
12611       null,
12612       null,
12613       null,
12614       null,
12615       null
12616     ],
12617     [
12618       "1998-05",
12619       null,
12620       null,
12621       null,
12622       null,
12623       null,
12624       null,
12625       null,
12626       null,
12627       null,
12628       null,
12629       null
12630     ],
12631     [
12632       "1998-06",
12633       null,
12634       null,
12635       null,
12636       null,
12637       null,
12638       null,
12639       null,
12640       null,
12641       null,
12642       null,
12643       null
12644     ],
12645     [
12646       "1998-07",
12647       null,
12648       null,
12649       null,
12650       null,
12651       null,
12652       null,
12653       null,
12654       null,
12655       null,
12656       null,
12657       null
12658     ],
12659     [
12660       "1998-08",
12661       26,
12662       11.6,
12663       18.8,
12664       32,
12665       3,
12666       79,
12667       2.4,
12668       151.5,
12669       null,
12670       null,
12671       null
12672     ]
12673   ]
12674 }