weather.gc.ca/Monthly/3072520.tab

   1 {
   2   "license": "CC-BY-4.0",
   3   "description": {
   4     "en": "Fairview Monthly Weather Data",
   5     "fr": "Données météorologiques mensuelles de Fairview"
   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 Alberta]",
   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       "1931-01",
 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       "1931-02",
 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       "1931-03",
 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       "1931-04",
 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       "1931-05",
 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       "1931-06",
 201       null,
 202       null,
 203       null,
 204       null,
 205       null,
 206       null,
 207       null,
 208       null,
 209       null,
 210       null,
 211       null
 212     ],
 213     [
 214       "1931-07",
 215       null,
 216       null,
 217       null,
 218       null,
 219       null,
 220       null,
 221       null,
 222       null,
 223       null,
 224       null,
 225       null
 226     ],
 227     [
 228       "1931-08",
 229       null,
 230       null,
 231       null,
 232       null,
 233       null,
 234       null,
 235       null,
 236       null,
 237       null,
 238       null,
 239       null
 240     ],
 241     [
 242       "1931-09",
 243       null,
 244       null,
 245       null,
 246       null,
 247       null,
 248       null,
 249       null,
 250       null,
 251       null,
 252       null,
 253       null
 254     ],
 255     [
 256       "1931-10",
 257       10.8,
 258       -1.4,
 259       4.7,
 260       null,
 261       null,
 262       null,
 263       null,
 264       null,
 265       null,
 266       null,
 267       null
 268     ],
 269     [
 270       "1931-11",
 271       -1.6,
 272       -11.9,
 273       -6.8,
 274       11.1,
 275       -26.1,
 276       4.6,
 277       11.4,
 278       16,
 279       10,
 280       null,
 281       null
 282     ],
 283     [
 284       "1931-12",
 285       -6,
 286       -13.8,
 287       -9.9,
 288       5.6,
 289       -28.3,
 290       1,
 291       10.2,
 292       11.2,
 293       20,
 294       null,
 295       null
 296     ],
 297     [
 298       "1932-01",
 299       -10.8,
 300       -21.1,
 301       -16,
 302       5.6,
 303       -42.2,
 304       0,
 305       58.4,
 306       58.4,
 307       61,
 308       null,
 309       null
 310     ],
 311     [
 312       "1932-02",
 313       -9.8,
 314       -21.4,
 315       -15.6,
 316       7.8,
 317       -35.6,
 318       0.5,
 319       60.2,
 320       60.7,
 321       66,
 322       null,
 323       null
 324     ],
 325     [
 326       "1932-03",
 327       -7.4,
 328       -17.3,
 329       -12.4,
 330       7.2,
 331       -35,
 332       0,
 333       20.8,
 334       20.8,
 335       61,
 336       null,
 337       null
 338     ],
 339     [
 340       "1932-04",
 341       7.4,
 342       -2.2,
 343       2.6,
 344       18.3,
 345       -8.9,
 346       17.8,
 347       54.9,
 348       72.6,
 349       null,
 350       null,
 351       null
 352     ],
 353     [
 354       "1932-05",
 355       16.3,
 356       3.9,
 357       10.1,
 358       26.7,
 359       -1.7,
 360       38.4,
 361       2.5,
 362       40.9,
 363       null,
 364       null,
 365       null
 366     ],
 367     [
 368       "1932-06",
 369       20.4,
 370       6.8,
 371       13.6,
 372       28.9,
 373       1.1,
 374       18.3,
 375       0,
 376       18.3,
 377       null,
 378       null,
 379       null
 380     ],
 381     [
 382       "1932-07",
 383       21.2,
 384       7.8,
 385       14.5,
 386       27.2,
 387       3.3,
 388       65.3,
 389       0,
 390       65.3,
 391       null,
 392       null,
 393       null
 394     ],
 395     [
 396       "1932-08",
 397       22.5,
 398       10.3,
 399       16.4,
 400       30.6,
 401       1.1,
 402       56.6,
 403       0,
 404       56.6,
 405       null,
 406       null,
 407       null
 408     ],
 409     [
 410       "1932-09",
 411       16.3,
 412       3.4,
 413       9.9,
 414       25,
 415       -1.7,
 416       29.7,
 417       0,
 418       29.7,
 419       null,
 420       null,
 421       null
 422     ],
 423     [
 424       "1932-10",
 425       4.7,
 426       -3.4,
 427       0.7,
 428       21.7,
 429       -12.8,
 430       1,
 431       47.2,
 432       48.3,
 433       null,
 434       null,
 435       null
 436     ],
 437     [
 438       "1932-11",
 439       -6.3,
 440       -13.7,
 441       -10,
 442       4.4,
 443       -28.9,
 444       0,
 445       40.6,
 446       40.6,
 447       null,
 448       null,
 449       null
 450     ],
 451     [
 452       "1932-12",
 453       -10.2,
 454       -19.6,
 455       -14.9,
 456       2.2,
 457       -31.1,
 458       0,
 459       10.4,
 460       10.4,
 461       null,
 462       null,
 463       null
 464     ],
 465     [
 466       "1933-01",
 467       -15.6,
 468       -23.9,
 469       -19.8,
 470       5.6,
 471       -33.3,
 472       0,
 473       41.4,
 474       41.4,
 475       30,
 476       null,
 477       null
 478     ],
 479     [
 480       "1933-02",
 481       -12.4,
 482       -22.7,
 483       -17.6,
 484       5.6,
 485       -39.4,
 486       0,
 487       62.2,
 488       62.2,
 489       94,
 490       null,
 491       null
 492     ],
 493     [
 494       "1933-03",
 495       -3.5,
 496       -14.8,
 497       -9.2,
 498       10,
 499       -30,
 500       3.3,
 501       16.8,
 502       20.1,
 503       null,
 504       null,
 505       null
 506     ],
 507     [
 508       "1933-04",
 509       5.9,
 510       -4.7,
 511       0.6,
 512       15.6,
 513       -13.3,
 514       5.8,
 515       11.2,
 516       17,
 517       null,
 518       null,
 519       null
 520     ],
 521     [
 522       "1933-05",
 523       16.1,
 524       3.3,
 525       9.7,
 526       21.7,
 527       -1.1,
 528       30.2,
 529       0,
 530       30.2,
 531       null,
 532       null,
 533       null
 534     ],
 535     [
 536       "1933-06",
 537       17.6,
 538       5.4,
 539       11.5,
 540       24.4,
 541       -1.1,
 542       76.5,
 543       5.3,
 544       81.8,
 545       null,
 546       null,
 547       null
 548     ],
 549     [
 550       "1933-07",
 551       20.5,
 552       7.5,
 553       14,
 554       27.8,
 555       2.8,
 556       65.5,
 557       0,
 558       65.5,
 559       null,
 560       null,
 561       null
 562     ],
 563     [
 564       "1933-08",
 565       23.8,
 566       8.9,
 567       16.4,
 568       30.6,
 569       3.3,
 570       15.5,
 571       0,
 572       15.5,
 573       null,
 574       null,
 575       null
 576     ],
 577     [
 578       "1933-09",
 579       12.8,
 580       1.8,
 581       7.3,
 582       27.8,
 583       -3.9,
 584       59.9,
 585       20.3,
 586       80.3,
 587       null,
 588       null,
 589       null
 590     ],
 591     [
 592       "1933-10",
 593       4.2,
 594       -4.2,
 595       0,
 596       24.4,
 597       -16.1,
 598       8.9,
 599       48.3,
 600       57.2,
 601       null,
 602       null,
 603       null
 604     ],
 605     [
 606       "1933-11",
 607       0.1,
 608       -8.9,
 609       -4.4,
 610       7.8,
 611       -21.7,
 612       20.6,
 613       51.3,
 614       71.9,
 615       null,
 616       null,
 617       null
 618     ],
 619     [
 620       "1933-12",
 621       -25.8,
 622       -31.7,
 623       -28.8,
 624       -17.8,
 625       -45,
 626       0,
 627       97.3,
 628       97.3,
 629       null,
 630       null,
 631       null
 632     ],
 633     [
 634       "1934-01",
 635       -6.4,
 636       -18.8,
 637       -12.6,
 638       7.2,
 639       -44.4,
 640       1.5,
 641       54.9,
 642       56.4,
 643       null,
 644       null,
 645       null
 646     ],
 647     [
 648       "1934-02",
 649       -2,
 650       -10.9,
 651       -6.5,
 652       7.2,
 653       -29.4,
 654       1.5,
 655       10.2,
 656       11.7,
 657       null,
 658       null,
 659       null
 660     ],
 661     [
 662       "1934-03",
 663       -2.1,
 664       -12,
 665       -7.1,
 666       10,
 667       -23.9,
 668       0,
 669       12.2,
 670       12.2,
 671       null,
 672       null,
 673       null
 674     ],
 675     [
 676       "1934-04",
 677       11.4,
 678       -0.2,
 679       5.6,
 680       25,
 681       -8.9,
 682       12.4,
 683       7.4,
 684       19.8,
 685       null,
 686       null,
 687       null
 688     ],
 689     [
 690       "1934-05",
 691       17.8,
 692       4.7,
 693       11.3,
 694       27.8,
 695       0,
 696       23.6,
 697       0,
 698       23.6,
 699       null,
 700       null,
 701       null
 702     ],
 703     [
 704       "1934-06",
 705       19,
 706       6.4,
 707       12.7,
 708       24.4,
 709       0,
 710       69.6,
 711       0,
 712       69.6,
 713       null,
 714       null,
 715       null
 716     ],
 717     [
 718       "1934-07",
 719       20.6,
 720       8.5,
 721       14.6,
 722       28.9,
 723       2.2,
 724       106.4,
 725       0,
 726       106.4,
 727       null,
 728       null,
 729       null
 730     ],
 731     [
 732       "1934-08",
 733       20.3,
 734       8,
 735       14.2,
 736       29.4,
 737       1.7,
 738       38.1,
 739       0,
 740       38.1,
 741       null,
 742       null,
 743       null
 744     ],
 745     [
 746       "1934-09",
 747       10.4,
 748       0.9,
 749       5.7,
 750       26.1,
 751       -7.8,
 752       65,
 753       12.2,
 754       77.2,
 755       null,
 756       null,
 757       null
 758     ],
 759     [
 760       "1934-10",
 761       8.5,
 762       -0.9,
 763       3.8,
 764       20,
 765       -10,
 766       29.7,
 767       5.1,
 768       34.8,
 769       null,
 770       null,
 771       null
 772     ],
 773     [
 774       "1934-11",
 775       -3.5,
 776       -10.2,
 777       -6.9,
 778       10,
 779       -22.2,
 780       8.4,
 781       31.2,
 782       39.6,
 783       null,
 784       null,
 785       null
 786     ],
 787     [
 788       "1934-12",
 789       -11.7,
 790       -18.6,
 791       -15.2,
 792       4.4,
 793       -40,
 794       0,
 795       15.2,
 796       15.2,
 797       null,
 798       null,
 799       null
 800     ],
 801     [
 802       "1935-01",
 803       -18.6,
 804       -26.7,
 805       -22.7,
 806       10,
 807       -42.2,
 808       0,
 809       47.8,
 810       47.8,
 811       null,
 812       null,
 813       null
 814     ],
 815     [
 816       "1935-02",
 817       0.3,
 818       -9.2,
 819       -4.5,
 820       8.9,
 821       -21.7,
 822       0,
 823       3.8,
 824       3.8,
 825       null,
 826       null,
 827       null
 828     ],
 829     [
 830       "1935-03",
 831       -7.1,
 832       -17.1,
 833       -12.1,
 834       5,
 835       -28.3,
 836       0,
 837       54.6,
 838       54.6,
 839       null,
 840       null,
 841       null
 842     ],
 843     [
 844       "1935-04",
 845       3.3,
 846       -7.8,
 847       -2.3,
 848       12.8,
 849       -23.9,
 850       1.8,
 851       15.2,
 852       17,
 853       null,
 854       null,
 855       null
 856     ],
 857     [
 858       "1935-05",
 859       15.6,
 860       3.3,
 861       9.5,
 862       25.6,
 863       -3.3,
 864       45.2,
 865       3.3,
 866       48.5,
 867       null,
 868       null,
 869       null
 870     ],
 871     [
 872       "1935-06",
 873       17.9,
 874       7.1,
 875       12.5,
 876       23.3,
 877       -1.7,
 878       123.7,
 879       0,
 880       123.7,
 881       null,
 882       null,
 883       null
 884     ],
 885     [
 886       "1935-07",
 887       21.2,
 888       10.2,
 889       15.7,
 890       30,
 891       3.9,
 892       126,
 893       0,
 894       126,
 895       null,
 896       null,
 897       null
 898     ],
 899     [
 900       "1935-08",
 901       18.7,
 902       6.4,
 903       12.6,
 904       26.7,
 905       0,
 906       105.7,
 907       0,
 908       105.7,
 909       null,
 910       null,
 911       null
 912     ],
 913     [
 914       "1935-09",
 915       15.6,
 916       4.1,
 917       9.9,
 918       23.9,
 919       -4.4,
 920       37.3,
 921       0,
 922       37.3,
 923       null,
 924       null,
 925       null
 926     ],
 927     [
 928       "1935-10",
 929       6.7,
 930       -2.7,
 931       2,
 932       21.7,
 933       -21.7,
 934       25.9,
 935       19.3,
 936       45.2,
 937       null,
 938       null,
 939       null
 940     ],
 941     [
 942       "1935-11",
 943       -5.3,
 944       -13.9,
 945       -9.6,
 946       5.6,
 947       -27.2,
 948       0,
 949       46,
 950       46,
 951       null,
 952       null,
 953       null
 954     ],
 955     [
 956       "1935-12",
 957       -5,
 958       -14.3,
 959       -9.7,
 960       5.6,
 961       -35,
 962       0,
 963       24.4,
 964       24.4,
 965       null,
 966       null,
 967       null
 968     ],
 969     [
 970       "1936-01",
 971       -18.1,
 972       -25.6,
 973       -21.9,
 974       -0.6,
 975       -37.8,
 976       0,
 977       55.6,
 978       55.6,
 979       null,
 980       null,
 981       null
 982     ],
 983     [
 984       "1936-02",
 985       -22.8,
 986       -32.1,
 987       -27.5,
 988       5.6,
 989       -43.9,
 990       0,
 991       5.3,
 992       5.3,
 993       null,
 994       null,
 995       null
 996     ],
 997     [
 998       "1936-03",
 999       -0.2,
1000       -8.9,
1001       -4.6,
1002       7.2,
1003       -21.7,
1004       0,
1005       20.6,
1006       20.6,
1007       null,
1008       null,
1009       null
1010     ],
1011     [
1012       "1936-04",
1013       6,
1014       -4.7,
1015       0.7,
1016       21.1,
1017       -19.4,
1018       1.3,
1019       36.6,
1020       37.8,
1021       null,
1022       null,
1023       null
1024     ],
1025     [
1026       "1936-05",
1027       18.6,
1028       5.6,
1029       12.1,
1030       32.2,
1031       -3.3,
1032       49.8,
1033       0,
1034       49.8,
1035       null,
1036       null,
1037       null
1038     ],
1039     [
1040       "1936-06",
1041       19,
1042       7.3,
1043       13.2,
1044       27.8,
1045       0.6,
1046       93.7,
1047       0,
1048       93.7,
1049       null,
1050       null,
1051       null
1052     ],
1053     [
1054       "1936-07",
1055       21.6,
1056       9.5,
1057       15.6,
1058       27.8,
1059       5.6,
1060       82.6,
1061       0,
1062       82.6,
1063       null,
1064       null,
1065       null
1066     ],
1067     [
1068       "1936-08",
1069       21.9,
1070       8.3,
1071       15.1,
1072       27.2,
1073       3.9,
1074       29.2,
1075       0,
1076       29.2,
1077       null,
1078       null,
1079       null
1080     ],
1081     [
1082       "1936-09",
1083       12.5,
1084       1.8,
1085       7.2,
1086       24.4,
1087       -7.8,
1088       54.4,
1089       72.6,
1090       127,
1091       null,
1092       null,
1093       null
1094     ],
1095     [
1096       "1936-10",
1097       10.1,
1098       0.3,
1099       5.2,
1100       21.1,
1101       -12.2,
1102       10.9,
1103       3.8,
1104       14.7,
1105       null,
1106       null,
1107       null
1108     ],
1109     [
1110       "1936-11",
1111       3.8,
1112       -4.7,
1113       -0.5,
1114       12.8,
1115       -22.2,
1116       3.8,
1117       4.1,
1118       7.9,
1119       null,
1120       null,
1121       null
1122     ],
1123     [
1124       "1936-12",
1125       -11.2,
1126       -19.8,
1127       -15.5,
1128       5.6,
1129       -36.1,
1130       0,
1131       48.8,
1132       48.8,
1133       null,
1134       null,
1135       null
1136     ],
1137     [
1138       "1937-01",
1139       -13.5,
1140       -23.7,
1141       -18.6,
1142       2.2,
1143       -35,
1144       0,
1145       34.3,
1146       34.3,
1147       null,
1148       null,
1149       null
1150     ],
1151     [
1152       "1937-02",
1153       -9.6,
1154       -20.1,
1155       -14.9,
1156       5,
1157       -34.4,
1158       0,
1159       2.8,
1160       2.8,
1161       null,
1162       null,
1163       null
1164     ],
1165     [
1166       "1937-03",
1167       1,
1168       -7.5,
1169       -3.3,
1170       12.2,
1171       -14.4,
1172       0.5,
1173       14.2,
1174       14.7,
1175       null,
1176       null,
1177       null
1178     ],
1179     [
1180       "1937-04",
1181       9.3,
1182       -1.4,
1183       4,
1184       16.7,
1185       -7.8,
1186       17.3,
1187       8.6,
1188       25.9,
1189       null,
1190       null,
1191       null
1192     ],
1193     [
1194       "1937-05",
1195       16.6,
1196       4.2,
1197       10.4,
1198       26.1,
1199       -1.1,
1200       45,
1201       0,
1202       45,
1203       null,
1204       null,
1205       null
1206     ],
1207     [
1208       "1937-06",
1209       21.4,
1210       8.2,
1211       14.8,
1212       27.2,
1213       3.9,
1214       42.2,
1215       0,
1216       42.2,
1217       null,
1218       null,
1219       null
1220     ],
1221     [
1222       "1937-07",
1223       23.3,
1224       8.6,
1225       16,
1226       30,
1227       2.8,
1228       15.2,
1229       0,
1230       15.2,
1231       null,
1232       null,
1233       null
1234     ],
1235     [
1236       "1937-08",
1237       19.2,
1238       6.6,
1239       12.9,
1240       26.7,
1241       2.2,
1242       81.3,
1243       0,
1244       81.3,
1245       null,
1246       null,
1247       null
1248     ],
1249     [
1250       "1937-09",
1251       17.4,
1252       4.6,
1253       11,
1254       28.3,
1255       -2.8,
1256       21.8,
1257       2.3,
1258       24.1,
1259       null,
1260       null,
1261       null
1262     ],
1263     [
1264       "1937-10",
1265       9.7,
1266       0.4,
1267       5.1,
1268       22.2,
1269       -5.6,
1270       21.1,
1271       15,
1272       36.1,
1273       null,
1274       null,
1275       null
1276     ],
1277     [
1278       "1937-11",
1279       -6.2,
1280       -12.1,
1281       -9.2,
1282       9.4,
1283       -28.3,
1284       0,
1285       36.6,
1286       36.6,
1287       null,
1288       null,
1289       null
1290     ],
1291     [
1292       "1937-12",
1293       -12.8,
1294       -21.4,
1295       -17.1,
1296       6.7,
1297       -34.4,
1298       0,
1299       54.4,
1300       54.4,
1301       null,
1302       null,
1303       null
1304     ],
1305     [
1306       "1938-01",
1307       -7.6,
1308       -17.2,
1309       -12.4,
1310       4.4,
1311       -33.3,
1312       0,
1313       16.8,
1314       16.8,
1315       null,
1316       null,
1317       null
1318     ],
1319     [
1320       "1938-02",
1321       -13.1,
1322       -20.8,
1323       -17,
1324       12.2,
1325       -33.9,
1326       0,
1327       31,
1328       31,
1329       null,
1330       null,
1331       null
1332     ],
1333     [
1334       "1938-03",
1335       1.4,
1336       -7.3,
1337       -3,
1338       9.4,
1339       -20.6,
1340       1.5,
1341       28.4,
1342       30,
1343       null,
1344       null,
1345       null
1346     ],
1347     [
1348       "1938-04",
1349       8.8,
1350       -2.3,
1351       3.3,
1352       18.9,
1353       -8.9,
1354       1,
1355       14.5,
1356       15.5,
1357       null,
1358       null,
1359       null
1360     ],
1361     [
1362       "1938-05",
1363       16.3,
1364       3.5,
1365       9.9,
1366       25.6,
1367       -2.2,
1368       1,
1369       1.3,
1370       2.3,
1371       null,
1372       null,
1373       null
1374     ],
1375     [
1376       "1938-06",
1377       20.6,
1378       7.9,
1379       14.3,
1380       26.1,
1381       1.7,
1382       43.4,
1383       0,
1384       43.4,
1385       null,
1386       null,
1387       null
1388     ],
1389     [
1390       "1938-07",
1391       24.4,
1392       9.8,
1393       17.1,
1394       31.7,
1395       5,
1396       16.8,
1397       0,
1398       16.8,
1399       null,
1400       null,
1401       null
1402     ],
1403     [
1404       "1938-08",
1405       20.7,
1406       7.1,
1407       13.9,
1408       29.4,
1409       2.2,
1410       34.5,
1411       0,
1412       34.5,
1413       null,
1414       null,
1415       null
1416     ],
1417     [
1418       "1938-09",
1419       23.1,
1420       8.3,
1421       15.7,
1422       31.1,
1423       1.7,
1424       2.5,
1425       0,
1426       2.5,
1427       null,
1428       null,
1429       null
1430     ],
1431     [
1432       "1938-10",
1433       11.3,
1434       1.4,
1435       6.4,
1436       21.1,
1437       -5.6,
1438       15.7,
1439       5.8,
1440       21.6,
1441       null,
1442       null,
1443       null
1444     ],
1445     [
1446       "1938-11",
1447       -3,
1448       -10.4,
1449       -6.7,
1450       6.1,
1451       -19.4,
1452       0,
1453       24.6,
1454       24.6,
1455       null,
1456       null,
1457       null
1458     ],
1459     [
1460       "1938-12",
1461       -7.6,
1462       -15.8,
1463       -11.7,
1464       4.4,
1465       -42.2,
1466       0,
1467       29.7,
1468       29.7,
1469       null,
1470       null,
1471       null
1472     ],
1473     [
1474       "1939-01",
1475       -6.1,
1476       -14.8,
1477       -10.5,
1478       2.8,
1479       -27.8,
1480       0,
1481       53.6,
1482       53.6,
1483       null,
1484       null,
1485       null
1486     ],
1487     [
1488       "1939-02",
1489       -13.8,
1490       -22.7,
1491       -18.3,
1492       5.6,
1493       -41.7,
1494       0,
1495       30,
1496       30,
1497       null,
1498       null,
1499       null
1500     ],
1501     [
1502       "1939-03",
1503       -3.2,
1504       -13.5,
1505       -8.4,
1506       9.4,
1507       -31.1,
1508       2,
1509       34,
1510       36.1,
1511       null,
1512       null,
1513       null
1514     ],
1515     [
1516       "1939-04",
1517       9.5,
1518       -2.6,
1519       3.5,
1520       24.4,
1521       -23.3,
1522       0,
1523       26.9,
1524       26.9,
1525       null,
1526       null,
1527       null
1528     ],
1529     [
1530       "1939-05",
1531       16.9,
1532       4.4,
1533       10.7,
1534       25,
1535       -1.1,
1536       43.7,
1537       1.3,
1538       45,
1539       null,
1540       null,
1541       null
1542     ],
1543     [
1544       "1939-06",
1545       19.6,
1546       7,
1547       13.3,
1548       26.7,
1549       1.7,
1550       34.3,
1551       0,
1552       34.3,
1553       null,
1554       null,
1555       null
1556     ],
1557     [
1558       "1939-07",
1559       21.9,
1560       10.2,
1561       16.1,
1562       28.3,
1563       6.1,
1564       119.6,
1565       0,
1566       119.6,
1567       null,
1568       null,
1569       null
1570     ],
1571     [
1572       "1939-08",
1573       22.2,
1574       8.1,
1575       15.2,
1576       30,
1577       3.3,
1578       66.8,
1579       0,
1580       66.8,
1581       null,
1582       null,
1583       null
1584     ],
1585     [
1586       "1939-09",
1587       14.3,
1588       3.2,
1589       8.8,
1590       23.3,
1591       -2.8,
1592       39.9,
1593       0,
1594       39.9,
1595       null,
1596       null,
1597       null
1598     ],
1599     [
1600       "1939-10",
1601       4.7,
1602       -4.4,
1603       0.2,
1604       14.4,
1605       -16.7,
1606       9.9,
1607       26.2,
1608       36.1,
1609       null,
1610       null,
1611       null
1612     ],
1613     [
1614       "1939-11",
1615       3.3,
1616       -4.7,
1617       -0.7,
1618       12.2,
1619       -19.4,
1620       6.4,
1621       18.8,
1622       25.1,
1623       null,
1624       null,
1625       null
1626     ],
1627     [
1628       "1939-12",
1629       -2.3,
1630       -9.7,
1631       -6,
1632       8.3,
1633       -25,
1634       3.8,
1635       31.5,
1636       35.3,
1637       null,
1638       null,
1639       null
1640     ],
1641     [
1642       "1940-01",
1643       -12,
1644       -19.9,
1645       -16,
1646       6.7,
1647       -32.8,
1648       0.3,
1649       11.4,
1650       11.7,
1651       null,
1652       null,
1653       null
1654     ],
1655     [
1656       "1940-02",
1657       -7.3,
1658       -14.9,
1659       -11.1,
1660       5.6,
1661       -28.9,
1662       1.3,
1663       17.8,
1664       19.1,
1665       null,
1666       null,
1667       null
1668     ],
1669     [
1670       "1940-03",
1671       0.1,
1672       -8.2,
1673       -4.1,
1674       9.4,
1675       -18.3,
1676       0,
1677       52.1,
1678       52.1,
1679       null,
1680       null,
1681       null
1682     ],
1683     [
1684       "1940-04",
1685       7.9,
1686       -1.3,
1687       3.3,
1688       15.6,
1689       -13.9,
1690       8.1,
1691       18,
1692       26.2,
1693       null,
1694       null,
1695       null
1696     ],
1697     [
1698       "1940-05",
1699       17.7,
1700       4.7,
1701       11.2,
1702       27.8,
1703       -1.7,
1704       23.1,
1705       0,
1706       23.1,
1707       null,
1708       null,
1709       null
1710     ],
1711     [
1712       "1940-06",
1713       19.3,
1714       5.6,
1715       12.5,
1716       23.3,
1717       2.2,
1718       49,
1719       0,
1720       49,
1721       null,
1722       null,
1723       null
1724     ],
1725     [
1726       "1940-07",
1727       21.8,
1728       9.8,
1729       15.8,
1730       27.8,
1731       4.4,
1732       52.1,
1733       0,
1734       52.1,
1735       null,
1736       null,
1737       null
1738     ],
1739     [
1740       "1940-08",
1741       22.3,
1742       7.8,
1743       15.1,
1744       28.9,
1745       3.3,
1746       4.6,
1747       0,
1748       4.6,
1749       null,
1750       null,
1751       null
1752     ],
1753     [
1754       "1940-09",
1755       20.4,
1756       6,
1757       13.2,
1758       26.1,
1759       0.6,
1760       16,
1761       0,
1762       16,
1763       null,
1764       null,
1765       null
1766     ],
1767     [
1768       "1940-10",
1769       10.2,
1770       -0.6,
1771       4.8,
1772       17.8,
1773       -5.6,
1774       20.6,
1775       0,
1776       20.6,
1777       null,
1778       null,
1779       null
1780     ],
1781     [
1782       "1940-11",
1783       -8.4,
1784       -14.9,
1785       -11.7,
1786       6.7,
1787       -31.1,
1788       0,
1789       61,
1790       61,
1791       null,
1792       null,
1793       null
1794     ],
1795     [
1796       "1940-12",
1797       -6.6,
1798       -15.9,
1799       -11.3,
1800       3.3,
1801       -24.4,
1802       0,
1803       14.7,
1804       14.7,
1805       null,
1806       null,
1807       null
1808     ],
1809     [
1810       "1941-01",
1811       -13.1,
1812       -21.9,
1813       -17.5,
1814       7.2,
1815       -41.7,
1816       null,
1817       null,
1818       31,
1819       null,
1820       null,
1821       null
1822     ],
1823     [
1824       "1941-02",
1825       -7.4,
1826       -15.4,
1827       -11.4,
1828       6.1,
1829       -31.7,
1830       0,
1831       21.6,
1832       21.6,
1833       58,
1834       null,
1835       null
1836     ],
1837     [
1838       "1941-03",
1839       1.2,
1840       -9.4,
1841       -4.1,
1842       12.2,
1843       -26.1,
1844       0,
1845       13.7,
1846       13.7,
1847       23,
1848       null,
1849       null
1850     ],
1851     [
1852       "1941-04",
1853       14.3,
1854       0.6,
1855       7.5,
1856       23.9,
1857       -10,
1858       3.8,
1859       0,
1860       3.8,
1861       null,
1862       null,
1863       null
1864     ],
1865     [
1866       "1941-05",
1867       14.2,
1868       2.7,
1869       8.5,
1870       21.7,
1871       -2.2,
1872       83.8,
1873       0.8,
1874       84.6,
1875       null,
1876       null,
1877       null
1878     ],
1879     [
1880       "1941-06",
1881       21.5,
1882       9.5,
1883       15.5,
1884       28.3,
1885       5,
1886       67.3,
1887       0,
1888       67.3,
1889       null,
1890       null,
1891       null
1892     ],
1893     [
1894       "1941-07",
1895       24.6,
1896       11.5,
1897       18.1,
1898       35.6,
1899       6.1,
1900       51.6,
1901       0,
1902       51.6,
1903       null,
1904       null,
1905       null
1906     ],
1907     [
1908       "1941-08",
1909       20,
1910       8.4,
1911       14.2,
1912       27.8,
1913       -1.1,
1914       95.8,
1915       10.2,
1916       105.9,
1917       null,
1918       null,
1919       null
1920     ],
1921     [
1922       "1941-09",
1923       10.5,
1924       1.1,
1925       5.8,
1926       18.3,
1927       -7.2,
1928       67.3,
1929       6.1,
1930       73.4,
1931       null,
1932       null,
1933       null
1934     ],
1935     [
1936       "1941-10",
1937       8.9,
1938       -1,
1939       4,
1940       18.3,
1941       -8.9,
1942       19.8,
1943       17.8,
1944       37.6,
1945       null,
1946       null,
1947       null
1948     ],
1949     [
1950       "1941-11",
1951       0.1,
1952       -8.2,
1953       -4.1,
1954       11.1,
1955       -24.4,
1956       7.4,
1957       25.9,
1958       33.3,
1959       null,
1960       null,
1961       null
1962     ],
1963     [
1964       "1941-12",
1965       -8.7,
1966       -17.9,
1967       -13.3,
1968       3.9,
1969       -31.7,
1970       1.8,
1971       17.8,
1972       19.6,
1973       20,
1974       null,
1975       null
1976     ],
1977     [
1978       "1942-01",
1979       -1.2,
1980       -9.2,
1981       -5.2,
1982       8.9,
1983       -28.3,
1984       0,
1985       0.3,
1986       0.3,
1987       null,
1988       null,
1989       null
1990     ],
1991     [
1992       "1942-02",
1993       -5.4,
1994       -14.7,
1995       -10.1,
1996       5.6,
1997       -27.2,
1998       0,
1999       10.2,
2000       10.2,
2001       13,
2002       null,
2003       null
2004     ],
2005     [
2006       "1942-03",
2007       1.4,
2008       -9.8,
2009       -4.2,
2010       12.2,
2011       -29.4,
2012       2.5,
2013       46.7,
2014       49.3,
2015       5,
2016       null,
2017       null
2018     ],
2019     [
2020       "1942-04",
2021       7.9,
2022       -3.7,
2023       2.1,
2024       21.7,
2025       -20.6,
2026       4.8,
2027       12.2,
2028       17,
2029       null,
2030       null,
2031       null
2032     ],
2033     [
2034       "1942-05",
2035       17.4,
2036       4.4,
2037       10.9,
2038       23.9,
2039       -2.8,
2040       31.8,
2041       0,
2042       31.8,
2043       null,
2044       null,
2045       null
2046     ],
2047     [
2048       "1942-06",
2049       20.1,
2050       7.5,
2051       13.8,
2052       27.8,
2053       1.7,
2054       103.9,
2055       0,
2056       103.9,
2057       null,
2058       null,
2059       null
2060     ],
2061     [
2062       "1942-07",
2063       23.2,
2064       9.7,
2065       16.5,
2066       31.1,
2067       5,
2068       11.4,
2069       0,
2070       11.4,
2071       null,
2072       null,
2073       null
2074     ],
2075     [
2076       "1942-08",
2077       23.2,
2078       8.2,
2079       15.7,
2080       33.3,
2081       1.1,
2082       32.8,
2083       0,
2084       32.8,
2085       null,
2086       null,
2087       null
2088     ],
2089     [
2090       "1942-09",
2091       17.7,
2092       3.7,
2093       10.7,
2094       26.7,
2095       -1.1,
2096       9.9,
2097       0,
2098       9.9,
2099       null,
2100       null,
2101       null
2102     ],
2103     [
2104       "1942-10",
2105       10.6,
2106       -0.9,
2107       4.9,
2108       20,
2109       -16.1,
2110       20.8,
2111       3,
2112       23.9,
2113       null,
2114       null,
2115       null
2116     ],
2117     [
2118       "1942-11",
2119       -6.6,
2120       -14.9,
2121       -10.8,
2122       8.3,
2123       -26.1,
2124       3.8,
2125       24.9,
2126       28.7,
2127       13,
2128       null,
2129       null
2130     ],
2131     [
2132       "1942-12",
2133       -14.7,
2134       -22.6,
2135       -18.7,
2136       7.2,
2137       -30.6,
2138       7.1,
2139       50.8,
2140       57.9,
2141       43,
2142       null,
2143       null
2144     ],
2145     [
2146       "1943-01",
2147       -12.7,
2148       -23.1,
2149       -17.9,
2150       8.9,
2151       -42.2,
2152       0,
2153       1.3,
2154       1.3,
2155       8,
2156       null,
2157       null
2158     ],
2159     [
2160       "1943-02",
2161       -3.6,
2162       -13.7,
2163       -8.7,
2164       10,
2165       -35.6,
2166       0,
2167       22.9,
2168       22.9,
2169       null,
2170       null,
2171       null
2172     ],
2173     [
2174       "1943-03",
2175       -4.3,
2176       -16.8,
2177       -10.6,
2178       5.6,
2179       -26.7,
2180       0,
2181       43.2,
2182       43.2,
2183       51,
2184       null,
2185       null
2186     ],
2187     [
2188       "1943-04",
2189       12.4,
2190       -1.5,
2191       5.5,
2192       22.2,
2193       -8.9,
2194       3.8,
2195       0,
2196       3.8,
2197       null,
2198       null,
2199       null
2200     ],
2201     [
2202       "1943-05",
2203       14.1,
2204       1.3,
2205       7.7,
2206       21.1,
2207       -3.9,
2208       37.1,
2209       6.6,
2210       43.7,
2211       null,
2212       null,
2213       null
2214     ],
2215     [
2216       "1943-06",
2217       18.9,
2218       5.9,
2219       12.4,
2220       26.7,
2221       -0.6,
2222       60.2,
2223       0,
2224       60.2,
2225       null,
2226       null,
2227       null
2228     ],
2229     [
2230       "1943-07",
2231       22.2,
2232       8.2,
2233       15.2,
2234       27.8,
2235       2.8,
2236       50.8,
2237       0,
2238       50.8,
2239       null,
2240       null,
2241       null
2242     ],
2243     [
2244       "1943-08",
2245       20.8,
2246       6.7,
2247       13.8,
2248       26.7,
2249       3.3,
2250       45,
2251       0,
2252       45,
2253       null,
2254       null,
2255       null
2256     ],
2257     [
2258       "1943-09",
2259       18.6,
2260       3.3,
2261       11,
2262       28.9,
2263       -3.9,
2264       17.5,
2265       0,
2266       17.5,
2267       null,
2268       null,
2269       null
2270     ],
2271     [
2272       "1943-10",
2273       10.4,
2274       -0.2,
2275       5.1,
2276       26.1,
2277       -7.2,
2278       11.7,
2279       5.3,
2280       17,
2281       null,
2282       null,
2283       null
2284     ],
2285     [
2286       "1943-11",
2287       4.6,
2288       -4.8,
2289       -0.1,
2290       10.6,
2291       -11.7,
2292       0,
2293       0,
2294       0,
2295       null,
2296       null,
2297       null
2298     ],
2299     [
2300       "1943-12",
2301       0.1,
2302       -10.2,
2303       -5.1,
2304       8.9,
2305       -21.7,
2306       0,
2307       22.1,
2308       22.1,
2309       null,
2310       null,
2311       null
2312     ],
2313     [
2314       "1944-01",
2315       -3.6,
2316       -12.6,
2317       -8.1,
2318       7.2,
2319       -27.2,
2320       1.3,
2321       11.9,
2322       13.2,
2323       null,
2324       null,
2325       null
2326     ],
2327     [
2328       "1944-02",
2329       -8.2,
2330       -17.3,
2331       -12.8,
2332       3.3,
2333       -30.6,
2334       0,
2335       66,
2336       66,
2337       null,
2338       null,
2339       null
2340     ],
2341     [
2342       "1944-03",
2343       -1.4,
2344       -12.7,
2345       -7.1,
2346       12.2,
2347       -29.4,
2348       3.8,
2349       26.2,
2350       30,
2351       null,
2352       null,
2353       null
2354     ],
2355     [
2356       "1944-04",
2357       13.7,
2358       0.6,
2359       7.2,
2360       21.1,
2361       -8.3,
2362       24.9,
2363       2.5,
2364       27.4,
2365       null,
2366       null,
2367       null
2368     ],
2369     [
2370       "1944-05",
2371       18.1,
2372       3.5,
2373       10.8,
2374       25,
2375       -5,
2376       42.9,
2377       0,
2378       42.9,
2379       null,
2380       null,
2381       null
2382     ],
2383     [
2384       "1944-06",
2385       19.7,
2386       7.3,
2387       13.5,
2388       30.6,
2389       3.3,
2390       52.3,
2391       0,
2392       52.3,
2393       null,
2394       null,
2395       null
2396     ],
2397     [
2398       "1944-07",
2399       23.1,
2400       9.2,
2401       16.2,
2402       31.7,
2403       4.4,
2404       25.1,
2405       0,
2406       25.1,
2407       null,
2408       null,
2409       null
2410     ],
2411     [
2412       "1944-08",
2413       22,
2414       7.7,
2415       14.9,
2416       30.6,
2417       3.9,
2418       56.1,
2419       0,
2420       56.1,
2421       null,
2422       null,
2423       null
2424     ],
2425     [
2426       "1944-09",
2427       17,
2428       4.7,
2429       10.9,
2430       30.6,
2431       -6.1,
2432       25.4,
2433       3.8,
2434       29.2,
2435       null,
2436       null,
2437       null
2438     ],
2439     [
2440       "1944-10",
2441       13.3,
2442       0.3,
2443       6.8,
2444       23.3,
2445       -7.2,
2446       14,
2447       2,
2448       16,
2449       null,
2450       null,
2451       null
2452     ],
2453     [
2454       "1944-11",
2455       -2.9,
2456       -9.2,
2457       -6.1,
2458       7.2,
2459       -25.6,
2460       14.7,
2461       41.9,
2462       56.6,
2463       15,
2464       null,
2465       null
2466     ],
2467     [
2468       "1944-12",
2469       -5.6,
2470       -14.4,
2471       -10,
2472       6.7,
2473       -34.4,
2474       0,
2475       18.8,
2476       18.8,
2477       20,
2478       null,
2479       null
2480     ],
2481     [
2482       "1945-01",
2483       -7.3,
2484       -16.5,
2485       -11.9,
2486       10,
2487       -28.3,
2488       2.5,
2489       39.6,
2490       42.2,
2491       36,
2492       null,
2493       null
2494     ],
2495     [
2496       "1945-02",
2497       -5.8,
2498       -16.9,
2499       -11.4,
2500       5,
2501       -34.4,
2502       0,
2503       22.9,
2504       22.9,
2505       33,
2506       null,
2507       null
2508     ],
2509     [
2510       "1945-03",
2511       1.9,
2512       -9.2,
2513       -3.7,
2514       10,
2515       -31.1,
2516       0,
2517       10.2,
2518       10.2,
2519       null,
2520       null,
2521       null
2522     ],
2523     [
2524       "1945-04",
2525       3.1,
2526       -7.8,
2527       -2.4,
2528       11.7,
2529       -26.1,
2530       9.9,
2531       14.5,
2532       24.4,
2533       0,
2534       null,
2535       null
2536     ],
2537     [
2538       "1945-05",
2539       16.4,
2540       1.7,
2541       9.1,
2542       27.2,
2543       -10.6,
2544       27.2,
2545       0,
2546       27.2,
2547       null,
2548       null,
2549       null
2550     ],
2551     [
2552       "1945-06",
2553       19.4,
2554       6.3,
2555       12.9,
2556       23.9,
2557       0.6,
2558       42.7,
2559       0,
2560       42.7,
2561       null,
2562       null,
2563       null
2564     ],
2565     [
2566       "1945-07",
2567       23.6,
2568       8.1,
2569       15.9,
2570       33.9,
2571       3.3,
2572       24.6,
2573       0,
2574       24.6,
2575       null,
2576       null,
2577       null
2578     ],
2579     [
2580       "1945-08",
2581       24.9,
2582       8.1,
2583       16.5,
2584       34.4,
2585       1.7,
2586       13.7,
2587       0,
2588       13.7,
2589       null,
2590       null,
2591       null
2592     ],
2593     [
2594       "1945-09",
2595       15,
2596       2.5,
2597       8.8,
2598       25.6,
2599       -7.2,
2600       11.2,
2601       6.4,
2602       17.5,
2603       null,
2604       null,
2605       null
2606     ],
2607     [
2608       "1945-10",
2609       9.9,
2610       -2.2,
2611       3.9,
2612       25.6,
2613       -17.2,
2614       6.4,
2615       36.8,
2616       43.2,
2617       null,
2618       null,
2619       null
2620     ],
2621     [
2622       "1945-11",
2623       -10.1,
2624       -19.1,
2625       -14.6,
2626       8.9,
2627       -30,
2628       0,
2629       56.6,
2630       56.6,
2631       null,
2632       null,
2633       null
2634     ],
2635     [
2636       "1945-12",
2637       -11.7,
2638       -21.1,
2639       -16.4,
2640       1.1,
2641       -32.2,
2642       0,
2643       25.4,
2644       25.4,
2645       null,
2646       null,
2647       null
2648     ],
2649     [
2650       "1946-01",
2651       -8.7,
2652       -18.8,
2653       -13.8,
2654       0,
2655       -28.9,
2656       0,
2657       41.4,
2658       41.4,
2659       null,
2660       null,
2661       null
2662     ],
2663     [
2664       "1946-02",
2665       -10,
2666       -21.2,
2667       -15.6,
2668       2.8,
2669       -34.4,
2670       0,
2671       16.5,
2672       16.5,
2673       58,
2674       null,
2675       null
2676     ],
2677     [
2678       "1946-03",
2679       2.2,
2680       -8.8,
2681       -3.3,
2682       10.6,
2683       -18.3,
2684       0.3,
2685       12.2,
2686       12.4,
2687       null,
2688       null,
2689       null
2690     ],
2691     [
2692       "1946-04",
2693       9.5,
2694       -2.8,
2695       3.4,
2696       19.4,
2697       -10.6,
2698       3,
2699       0,
2700       3,
2701       null,
2702       null,
2703       null
2704     ],
2705     [
2706       "1946-05",
2707       17.7,
2708       2.9,
2709       10.3,
2710       27.2,
2711       -6.7,
2712       34.5,
2713       0,
2714       34.5,
2715       null,
2716       null,
2717       null
2718     ],
2719     [
2720       "1946-06",
2721       19.4,
2722       5.6,
2723       12.5,
2724       26.7,
2725       1.7,
2726       21.6,
2727       0,
2728       21.6,
2729       null,
2730       null,
2731       null
2732     ],
2733     [
2734       "1946-07",
2735       23.3,
2736       6.8,
2737       15.1,
2738       28.9,
2739       3.3,
2740       16,
2741       0,
2742       16,
2743       null,
2744       null,
2745       null
2746     ],
2747     [
2748       "1946-08",
2749       23.3,
2750       7.6,
2751       15.5,
2752       30.6,
2753       -0.6,
2754       14.7,
2755       0,
2756       14.7,
2757       null,
2758       null,
2759       null
2760     ],
2761     [
2762       "1946-09",
2763       17.4,
2764       3.7,
2765       10.6,
2766       28.3,
2767       -3.3,
2768       17.5,
2769       0,
2770       17.5,
2771       null,
2772       null,
2773       null
2774     ],
2775     [
2776       "1946-10",
2777       8.9,
2778       -3.3,
2779       2.8,
2780       18.3,
2781       -13.9,
2782       0.5,
2783       12.2,
2784       12.7,
2785       null,
2786       null,
2787       null
2788     ],
2789     [
2790       "1946-11",
2791       -5.6,
2792       -14.5,
2793       -10.1,
2794       9.4,
2795       -30.6,
2796       0,
2797       18.5,
2798       18.5,
2799       null,
2800       null,
2801       null
2802     ],
2803     [
2804       "1946-12",
2805       -13.8,
2806       -22.9,
2807       -18.4,
2808       5,
2809       -36.1,
2810       0,
2811       79.2,
2812       79.2,
2813       53,
2814       null,
2815       null
2816     ],
2817     [
2818       "1947-01",
2819       -10,
2820       -20.8,
2821       -15.4,
2822       4.4,
2823       -43.3,
2824       0.8,
2825       37.6,
2826       38.4,
2827       43,
2828       null,
2829       null
2830     ],
2831     [
2832       "1947-02",
2833       -13.3,
2834       -21.9,
2835       -17.6,
2836       2.2,
2837       -41.1,
2838       0,
2839       83.8,
2840       83.8,
2841       81,
2842       null,
2843       null
2844     ],
2845     [
2846       "1947-03",
2847       -1.1,
2848       -11.6,
2849       -6.4,
2850       11.7,
2851       -28.3,
2852       0,
2853       10.2,
2854       10.2,
2855       30,
2856       null,
2857       null
2858     ],
2859     [
2860       "1947-04",
2861       7,
2862       -2.8,
2863       2.1,
2864       20,
2865       -15,
2866       2.3,
2867       21.8,
2868       24.1,
2869       null,
2870       null,
2871       null
2872     ],
2873     [
2874       "1947-05",
2875       15.9,
2876       2.7,
2877       9.3,
2878       25.6,
2879       -3.3,
2880       23.4,
2881       0,
2882       23.4,
2883       null,
2884       null,
2885       null
2886     ],
2887     [
2888       "1947-06",
2889       19.4,
2890       6.8,
2891       13.1,
2892       23.9,
2893       3.3,
2894       52.8,
2895       0,
2896       52.8,
2897       null,
2898       null,
2899       null
2900     ],
2901     [
2902       "1947-07",
2903       22.6,
2904       8.6,
2905       15.6,
2906       27.2,
2907       2.8,
2908       99.6,
2909       0,
2910       99.6,
2911       null,
2912       null,
2913       null
2914     ],
2915     [
2916       "1947-08",
2917       18,
2918       5.6,
2919       11.8,
2920       27.8,
2921       -1.7,
2922       63,
2923       0,
2924       63,
2925       null,
2926       null,
2927       null
2928     ],
2929     [
2930       "1947-09",
2931       14.4,
2932       2.4,
2933       8.4,
2934       25.6,
2935       -3.9,
2936       31.8,
2937       0,
2938       31.8,
2939       null,
2940       null,
2941       null
2942     ],
2943     [
2944       "1947-10",
2945       10.2,
2946       -0.4,
2947       4.9,
2948       23.3,
2949       -6.1,
2950       27.2,
2951       12.4,
2952       39.6,
2953       null,
2954       null,
2955       null
2956     ],
2957     [
2958       "1947-11",
2959       -2.4,
2960       -9.8,
2961       -6.1,
2962       5,
2963       -21.1,
2964       2.8,
2965       22.1,
2966       24.9,
2967       null,
2968       null,
2969       null
2970     ],
2971     [
2972       "1947-12",
2973       -5.3,
2974       -13.3,
2975       -9.3,
2976       5.6,
2977       -23.3,
2978       0,
2979       34.8,
2980       34.8,
2981       null,
2982       null,
2983       null
2984     ],
2985     [
2986       "1948-01",
2987       -3.4,
2988       -13.6,
2989       -8.5,
2990       6.7,
2991       -27.2,
2992       0,
2993       13,
2994       13,
2995       13,
2996       null,
2997       null
2998     ],
2999     [
3000       "1948-02",
3001       -13.2,
3002       -23.4,
3003       -18.3,
3004       3.3,
3005       -37.2,
3006       0,
3007       60.5,
3008       60.5,
3009       56,
3010       null,
3011       null
3012     ],
3013     [
3014       "1948-03",
3015       -4.2,
3016       -15.7,
3017       -10,
3018       4.4,
3019       -28.3,
3020       0,
3021       22.9,
3022       22.9,
3023       36,
3024       null,
3025       null
3026     ],
3027     [
3028       "1948-04",
3029       -0.1,
3030       -10.4,
3031       -5.3,
3032       12.2,
3033       -20,
3034       25.7,
3035       61,
3036       86.6,
3037       5,
3038       null,
3039       null
3040     ],
3041     [
3042       "1948-05",
3043       19.2,
3044       5.2,
3045       12.2,
3046       28.9,
3047       0,
3048       16.8,
3049       0,
3050       16.8,
3051       null,
3052       null,
3053       null
3054     ],
3055     [
3056       "1948-06",
3057       23.1,
3058       8.9,
3059       16,
3060       30,
3061       6.1,
3062       61.5,
3063       0,
3064       61.5,
3065       null,
3066       null,
3067       null
3068     ],
3069     [
3070       "1948-07",
3071       22.6,
3072       9.4,
3073       16,
3074       30,
3075       2.8,
3076       43.9,
3077       0,
3078       43.9,
3079       null,
3080       null,
3081       null
3082     ],
3083     [
3084       "1948-08",
3085       20.8,
3086       7.9,
3087       14.4,
3088       30,
3089       -3.9,
3090       86.4,
3091       0,
3092       86.4,
3093       null,
3094       null,
3095       null
3096     ],
3097     [
3098       "1948-09",
3099       15.5,
3100       3.5,
3101       9.5,
3102       23.9,
3103       -5.6,
3104       39.6,
3105       0,
3106       39.6,
3107       null,
3108       null,
3109       null
3110     ],
3111     [
3112       "1948-10",
3113       11.3,
3114       -1.2,
3115       5.1,
3116       21.1,
3117       -8.3,
3118       8.9,
3119       0.3,
3120       9.1,
3121       null,
3122       null,
3123       null
3124     ],
3125     [
3126       "1948-11",
3127       -2.2,
3128       -11.1,
3129       -6.7,
3130       8.3,
3131       -31.7,
3132       0.8,
3133       30.5,
3134       31.2,
3135       null,
3136       null,
3137       null
3138     ],
3139     [
3140       "1948-12",
3141       -13.7,
3142       -23.3,
3143       -18.5,
3144       1.7,
3145       -38.3,
3146       0,
3147       52.8,
3148       52.8,
3149       38,
3150       null,
3151       null
3152     ],
3153     [
3154       "1949-01",
3155       -10.8,
3156       -22.5,
3157       -16.7,
3158       5.6,
3159       -36.7,
3160       0,
3161       22.4,
3162       22.4,
3163       null,
3164       null,
3165       null
3166     ],
3167     [
3168       "1949-02",
3169       -14.7,
3170       -25.2,
3171       -20,
3172       6.7,
3173       -37.8,
3174       0,
3175       39.6,
3176       39.6,
3177       58,
3178       null,
3179       null
3180     ],
3181     [
3182       "1949-03",
3183       0.6,
3184       -10.4,
3185       -4.9,
3186       8.9,
3187       -25,
3188       0,
3189       11.4,
3190       11.4,
3191       null,
3192       null,
3193       null
3194     ],
3195     [
3196       "1949-04",
3197       12.2,
3198       -0.1,
3199       6.1,
3200       19.4,
3201       -3.9,
3202       9.7,
3203       0,
3204       9.7,
3205       null,
3206       null,
3207       null
3208     ],
3209     [
3210       "1949-05",
3211       15.3,
3212       2.8,
3213       9.1,
3214       26.7,
3215       -3.9,
3216       21.3,
3217       4.1,
3218       25.4,
3219       null,
3220       null,
3221       null
3222     ],
3223     [
3224       "1949-06",
3225       18.6,
3226       5.6,
3227       12.1,
3228       26.7,
3229       0.6,
3230       46,
3231       0,
3232       46,
3233       null,
3234       null,
3235       null
3236     ],
3237     [
3238       "1949-07",
3239       22,
3240       8.4,
3241       15.2,
3242       31.1,
3243       1.1,
3244       44.2,
3245       0,
3246       44.2,
3247       null,
3248       null,
3249       null
3250     ],
3251     [
3252       "1949-08",
3253       21.7,
3254       8.4,
3255       15.1,
3256       31.1,
3257       2.8,
3258       46.5,
3259       0,
3260       46.5,
3261       null,
3262       null,
3263       null
3264     ],
3265     [
3266       "1949-09",
3267       18.6,
3268       3.7,
3269       11.2,
3270       28.3,
3271       -6.7,
3272       20.3,
3273       0,
3274       20.3,
3275       null,
3276       null,
3277       null
3278     ],
3279     [
3280       "1949-10",
3281       6.6,
3282       -3.5,
3283       1.6,
3284       15,
3285       -13.9,
3286       29.7,
3287       13.7,
3288       43.4,
3289       null,
3290       null,
3291       null
3292     ],
3293     [
3294       "1949-11",
3295       6.3,
3296       -1.8,
3297       2.3,
3298       18.3,
3299       -8.3,
3300       9.4,
3301       13.7,
3302       23.1,
3303       null,
3304       null,
3305       null
3306     ],
3307     [
3308       "1949-12",
3309       -14.1,
3310       -22.5,
3311       -18.3,
3312       0.6,
3313       -37.2,
3314       0,
3315       48.3,
3316       48.3,
3317       null,
3318       null,
3319       null
3320     ],
3321     [
3322       "1950-01",
3323       -23.6,
3324       -33.4,
3325       -28.5,
3326       -9.4,
3327       -41.1,
3328       0,
3329       14.2,
3330       14.2,
3331       null,
3332       null,
3333       null
3334     ],
3335     [
3336       "1950-02",
3337       -10.9,
3338       -20.1,
3339       -15.5,
3340       -1.1,
3341       -29.4,
3342       0,
3343       55.9,
3344       55.9,
3345       71,
3346       null,
3347       null
3348     ],
3349     [
3350       "1950-03",
3351       -2.6,
3352       -13,
3353       -7.8,
3354       7.8,
3355       -27.8,
3356       0.5,
3357       7.1,
3358       7.6,
3359       25,
3360       null,
3361       null
3362     ],
3363     [
3364       "1950-04",
3365       5.3,
3366       -5.5,
3367       -0.1,
3368       16.7,
3369       -16.7,
3370       0,
3371       26.4,
3372       26.4,
3373       null,
3374       null,
3375       null
3376     ],
3377     [
3378       "1950-05",
3379       15.9,
3380       2.7,
3381       9.3,
3382       22.8,
3383       -1.7,
3384       38.6,
3385       0,
3386       38.6,
3387       null,
3388       null,
3389       null
3390     ],
3391     [
3392       "1950-06",
3393       23.6,
3394       8.9,
3395       16.3,
3396       31.1,
3397       1.1,
3398       52.6,
3399       0,
3400       52.6,
3401       null,
3402       null,
3403       null
3404     ],
3405     [
3406       "1950-07",
3407       23.3,
3408       9.4,
3409       16.4,
3410       31.7,
3411       3.3,
3412       74.4,
3413       0,
3414       74.4,
3415       null,
3416       null,
3417       null
3418     ],
3419     [
3420       "1950-08",
3421       18.6,
3422       5.6,
3423       12.1,
3424       28.9,
3425       -2.2,
3426       28.7,
3427       20.6,
3428       49.3,
3429       null,
3430       null,
3431       null
3432     ],
3433     [
3434       "1950-09",
3435       19.4,
3436       4.3,
3437       11.9,
3438       28.3,
3439       -3.3,
3440       24.1,
3441       0,
3442       24.1,
3443       null,
3444       null,
3445       null
3446     ],
3447     [
3448       "1950-10",
3449       5.9,
3450       -3.4,
3451       1.3,
3452       14.4,
3453       -11.1,
3454       4.1,
3455       18.3,
3456       22.4,
3457       null,
3458       null,
3459       null
3460     ],
3461     [
3462       "1950-11",
3463       -11.1,
3464       -18.7,
3465       -14.9,
3466       10,
3467       -30,
3468       3,
3469       67.6,
3470       70.6,
3471       48,
3472       null,
3473       null
3474     ],
3475     [
3476       "1950-12",
3477       -9.3,
3478       -19.2,
3479       -14.3,
3480       2.2,
3481       -33.9,
3482       0,
3483       21.6,
3484       21.6,
3485       48,
3486       null,
3487       null
3488     ],
3489     [
3490       "1951-01",
3491       -15.4,
3492       -23.9,
3493       -19.7,
3494       1.1,
3495       -36.7,
3496       0,
3497       26.2,
3498       26.2,
3499       53,
3500       null,
3501       null
3502     ],
3503     [
3504       "1951-02",
3505       -9.5,
3506       -19.6,
3507       -14.6,
3508       4.4,
3509       -33.3,
3510       0,
3511       38.1,
3512       38.1,
3513       71,
3514       null,
3515       null
3516     ],
3517     [
3518       "1951-03",
3519       -7.5,
3520       -17.5,
3521       -12.5,
3522       8.3,
3523       -35,
3524       0,
3525       31,
3526       31,
3527       43,
3528       null,
3529       null
3530     ],
3531     [
3532       "1951-04",
3533       7.4,
3534       -3.7,
3535       1.9,
3536       15.6,
3537       -17.8,
3538       16.5,
3539       13,
3540       29.5,
3541       null,
3542       null,
3543       null
3544     ],
3545     [
3546       "1951-05",
3547       14.6,
3548       3.6,
3549       9.1,
3550       23.9,
3551       -2.2,
3552       80,
3553       5.3,
3554       85.3,
3555       null,
3556       null,
3557       null
3558     ],
3559     [
3560       "1951-06",
3561       18.6,
3562       4.8,
3563       11.7,
3564       25,
3565       -0.6,
3566       40.4,
3567       2.5,
3568       42.9,
3569       null,
3570       null,
3571       null
3572     ],
3573     [
3574       "1951-07",
3575       21.9,
3576       8.7,
3577       15.3,
3578       26.7,
3579       3.9,
3580       54.9,
3581       0,
3582       54.9,
3583       null,
3584       null,
3585       null
3586     ],
3587     [
3588       "1951-08",
3589       19.9,
3590       7.4,
3591       13.7,
3592       26.1,
3593       1.1,
3594       57.7,
3595       0,
3596       57.7,
3597       null,
3598       null,
3599       null
3600     ],
3601     [
3602       "1951-09",
3603       15.8,
3604       2.3,
3605       9.1,
3606       27.8,
3607       -11.1,
3608       14.2,
3609       11.9,
3610       26.2,
3611       null,
3612       null,
3613       null
3614     ],
3615     [
3616       "1951-10",
3617       3.8,
3618       -5.8,
3619       -1,
3620       25,
3621       -20.6,
3622       6.4,
3623       37.1,
3624       43.4,
3625       null,
3626       null,
3627       null
3628     ],
3629     [
3630       "1951-11",
3631       -3.3,
3632       -12.2,
3633       -7.8,
3634       5,
3635       -23.9,
3636       4.8,
3637       32.3,
3638       37.1,
3639       28,
3640       null,
3641       null
3642     ],
3643     [
3644       "1951-12",
3645       -13.4,
3646       -22.5,
3647       -18,
3648       3.9,
3649       -38.3,
3650       2.5,
3651       21.1,
3652       23.6,
3653       28,
3654       null,
3655       null
3656     ],
3657     [
3658       "1952-01",
3659       -17.6,
3660       -27.1,
3661       -22.4,
3662       2.2,
3663       -42.8,
3664       0,
3665       64.5,
3666       64.5,
3667       64,
3668       null,
3669       null
3670     ],
3671     [
3672       "1952-02",
3673       -4.8,
3674       -15.1,
3675       -10,
3676       4.4,
3677       -27.8,
3678       1.3,
3679       9.9,
3680       11.2,
3681       56,
3682       null,
3683       null
3684     ],
3685     [
3686       "1952-03",
3687       -2.6,
3688       -12.5,
3689       -7.6,
3690       9.4,
3691       -28.9,
3692       0,
3693       22.9,
3694       22.9,
3695       25,
3696       null,
3697       null
3698     ],
3699     [
3700       "1952-04",
3701       9.8,
3702       -1.9,
3703       4,
3704       21.7,
3705       -13.9,
3706       1.8,
3707       14,
3708       15.7,
3709       null,
3710       null,
3711       null
3712     ],
3713     [
3714       "1952-05",
3715       18.7,
3716       4.1,
3717       11.4,
3718       25.6,
3719       -4.4,
3720       8.1,
3721       0,
3722       8.1,
3723       null,
3724       null,
3725       null
3726     ],
3727     [
3728       "1952-06",
3729       19.1,
3730       6.4,
3731       12.8,
3732       25,
3733       1.1,
3734       62,
3735       0,
3736       62,
3737       null,
3738       null,
3739       null
3740     ],
3741     [
3742       "1952-07",
3743       21.8,
3744       8.7,
3745       15.3,
3746       29.4,
3747       3.3,
3748       89.2,
3749       0,
3750       89.2,
3751       null,
3752       null,
3753       null
3754     ],
3755     [
3756       "1952-08",
3757       20.6,
3758       7.2,
3759       13.9,
3760       29.4,
3761       2.2,
3762       40.9,
3763       0,
3764       40.9,
3765       null,
3766       null,
3767       null
3768     ],
3769     [
3770       "1952-09",
3771       17.1,
3772       4.9,
3773       11,
3774       24.4,
3775       -1.7,
3776       40.9,
3777       0,
3778       40.9,
3779       null,
3780       null,
3781       null
3782     ],
3783     [
3784       "1952-10",
3785       12.3,
3786       0.8,
3787       6.6,
3788       21.7,
3789       -7.8,
3790       1.5,
3791       2.5,
3792       4.1,
3793       null,
3794       null,
3795       null
3796     ],
3797     [
3798       "1952-11",
3799       2.9,
3800       -5.2,
3801       -1.2,
3802       10.6,
3803       -15,
3804       4.3,
3805       8.6,
3806       13,
3807       null,
3808       null,
3809       null
3810     ],
3811     [
3812       "1952-12",
3813       -4.6,
3814       -12.8,
3815       -8.7,
3816       8.3,
3817       -20.6,
3818       0,
3819       17.8,
3820       17.8,
3821       null,
3822       null,
3823       null
3824     ],
3825     [
3826       "1953-01",
3827       -17.7,
3828       -25.7,
3829       -21.7,
3830       1.1,
3831       -40,
3832       0,
3833       64.5,
3834       64.5,
3835       48,
3836       null,
3837       null
3838     ],
3839     [
3840       "1953-02",
3841       -0.6,
3842       -9.8,
3843       -5.2,
3844       5.6,
3845       -24.4,
3846       0,
3847       14.5,
3848       14.5,
3849       36,
3850       null,
3851       null
3852     ],
3853     [
3854       "1953-03",
3855       -0.8,
3856       -10.6,
3857       -5.7,
3858       6.7,
3859       -26.7,
3860       0.3,
3861       50.5,
3862       50.8,
3863       23,
3864       null,
3865       null
3866     ],
3867     [
3868       "1953-04",
3869       5.8,
3870       -4.5,
3871       0.7,
3872       13.9,
3873       -18.9,
3874       5.1,
3875       3.3,
3876       8.4,
3877       null,
3878       null,
3879       null
3880     ],
3881     [
3882       "1953-05",
3883       17.3,
3884       5,
3885       11.2,
3886       24.4,
3887       -0.6,
3888       92.7,
3889       0,
3890       92.7,
3891       null,
3892       null,
3893       null
3894     ],
3895     [
3896       "1953-06",
3897       18.6,
3898       7.6,
3899       13.1,
3900       26.7,
3901       3.9,
3902       89.7,
3903       0,
3904       89.7,
3905       null,
3906       null,
3907       null
3908     ],
3909     [
3910       "1953-07",
3911       21.1,
3912       9.3,
3913       15.2,
3914       30,
3915       5,
3916       85.1,
3917       0,
3918       85.1,
3919       null,
3920       null,
3921       null
3922     ],
3923     [
3924       "1953-08",
3925       22.2,
3926       8.8,
3927       15.5,
3928       29.4,
3929       5,
3930       38.9,
3931       0,
3932       38.9,
3933       null,
3934       null,
3935       null
3936     ],
3937     [
3938       "1953-09",
3939       15.3,
3940       3.7,
3941       9.5,
3942       22.8,
3943       -2.2,
3944       24.9,
3945       1,
3946       25.9,
3947       null,
3948       null,
3949       null
3950     ],
3951     [
3952       "1953-10",
3953       11.7,
3954       0.8,
3955       6.3,
3956       19.4,
3957       -9.4,
3958       4.1,
3959       16,
3960       20.1,
3961       null,
3962       null,
3963       null
3964     ],
3965     [
3966       "1953-11",
3967       0.6,
3968       -6.6,
3969       -3,
3970       5.6,
3971       -14.4,
3972       0.5,
3973       8.1,
3974       8.6,
3975       5,
3976       null,
3977       null
3978     ],
3979     [
3980       "1953-12",
3981       -4.2,
3982       -12.9,
3983       -8.6,
3984       6.7,
3985       -23.3,
3986       0,
3987       68.1,
3988       68.1,
3989       30,
3990       null,
3991       null
3992     ],
3993     [
3994       "1954-01",
3995       -21.5,
3996       -30.3,
3997       -25.9,
3998       5,
3999       -41.7,
4000       0,
4001       23.6,
4002       23.6,
4003       46,
4004       null,
4005       null
4006     ],
4007     [
4008       "1954-02",
4009       -5.1,
4010       -13.1,
4011       -9.1,
4012       11.1,
4013       -34.4,
4014       0,
4015       39.9,
4016       39.9,
4017       25,
4018       null,
4019       null
4020     ],
4021     [
4022       "1954-03",
4023       -1.8,
4024       -12.2,
4025       -7,
4026       4.4,
4027       -28.9,
4028       0,
4029       28.4,
4030       28.4,
4031       20,
4032       null,
4033       null
4034     ],
4035     [
4036       "1954-04",
4037       -0.6,
4038       -10.6,
4039       -5.6,
4040       10.6,
4041       -31.7,
4042       2,
4043       10.7,
4044       12.7,
4045       null,
4046       null,
4047       null
4048     ],
4049     [
4050       "1954-05",
4051       15.2,
4052       3.2,
4053       9.2,
4054       24.4,
4055       -7.2,
4056       41.7,
4057       0,
4058       41.7,
4059       null,
4060       null,
4061       null
4062     ],
4063     [
4064       "1954-06",
4065       19,
4066       7.2,
4067       13.1,
4068       25.6,
4069       2.8,
4070       72.1,
4071       0,
4072       72.1,
4073       null,
4074       null,
4075       null
4076     ],
4077     [
4078       "1954-07",
4079       21.5,
4080       9.1,
4081       15.3,
4082       30,
4083       5,
4084       78.5,
4085       0,
4086       78.5,
4087       null,
4088       null,
4089       null
4090     ],
4091     [
4092       "1954-08",
4093       19.7,
4094       9.2,
4095       14.5,
4096       25,
4097       5.6,
4098       61.2,
4099       0,
4100       61.2,
4101       null,
4102       null,
4103       null
4104     ],
4105     [
4106       "1954-09",
4107       14.8,
4108       3.7,
4109       9.3,
4110       21.7,
4111       -7.2,
4112       12.7,
4113       3.6,
4114       16.3,
4115       null,
4116       null,
4117       null
4118     ],
4119     [
4120       "1954-10",
4121       9.9,
4122       -0.7,
4123       4.6,
4124       20,
4125       -8.9,
4126       7.4,
4127       5.1,
4128       12.4,
4129       null,
4130       null,
4131       null
4132     ],
4133     [
4134       "1954-11",
4135       2.5,
4136       -5.5,
4137       -1.5,
4138       13.3,
4139       -17.2,
4140       3.6,
4141       15.7,
4142       19.3,
4143       null,
4144       null,
4145       null
4146     ],
4147     [
4148       "1954-12",
4149       -3.8,
4150       -11.8,
4151       -7.8,
4152       7.8,
4153       -33.3,
4154       0.8,
4155       37.8,
4156       38.6,
4157       13,
4158       null,
4159       null
4160     ],
4161     [
4162       "1955-01",
4163       -6.5,
4164       -15.3,
4165       -10.9,
4166       4.4,
4167       -26.7,
4168       0,
4169       13,
4170       13,
4171       15,
4172       null,
4173       null
4174     ],
4175     [
4176       "1955-02",
4177       -8.6,
4178       -18.8,
4179       -13.7,
4180       4.4,
4181       -32.2,
4182       0,
4183       37.6,
4184       37.6,
4185       30,
4186       null,
4187       null
4188     ],
4189     [
4190       "1955-03",
4191       -6.5,
4192       -17.7,
4193       -12.1,
4194       11.1,
4195       -36.1,
4196       7.9,
4197       41.1,
4198       49,
4199       8,
4200       null,
4201       null
4202     ],
4203     [
4204       "1955-04",
4205       6.9,
4206       -3.1,
4207       1.9,
4208       15.6,
4209       -14.4,
4210       4.3,
4211       43.7,
4212       48,
4213       0,
4214       null,
4215       null
4216     ],
4217     [
4218       "1955-05",
4219       15.3,
4220       2.3,
4221       8.8,
4222       24.4,
4223       -3.3,
4224       40.6,
4225       2,
4226       42.7,
4227       0,
4228       null,
4229       null
4230     ],
4231     [
4232       "1955-06",
4233       21.6,
4234       7.5,
4235       14.6,
4236       30.6,
4237       2.2,
4238       8.4,
4239       0,
4240       8.4,
4241       0,
4242       null,
4243       null
4244     ],
4245     [
4246       "1955-07",
4247       22.2,
4248       9.9,
4249       16.1,
4250       30,
4251       4.4,
4252       153.9,
4253       0,
4254       153.9,
4255       0,
4256       null,
4257       null
4258     ],
4259     [
4260       "1955-08",
4261       21.4,
4262       7.1,
4263       14.3,
4264       28.3,
4265       3.9,
4266       7.4,
4267       0,
4268       7.4,
4269       0,
4270       null,
4271       null
4272     ],
4273     [
4274       "1955-09",
4275       14.9,
4276       2.7,
4277       8.8,
4278       25,
4279       -6.1,
4280       27.9,
4281       5.8,
4282       33.8,
4283       0,
4284       null,
4285       null
4286     ],
4287     [
4288       "1955-10",
4289       8.2,
4290       -1.9,
4291       3.2,
4292       22.2,
4293       -10,
4294       6.4,
4295       52.1,
4296       58.4,
4297       30,
4298       null,
4299       null
4300     ],
4301     [
4302       "1955-11",
4303       -12.7,
4304       -19.6,
4305       -16.2,
4306       8.3,
4307       -31.1,
4308       3.3,
4309       22.4,
4310       25.7,
4311       10,
4312       null,
4313       null
4314     ],
4315     [
4316       "1955-12",
4317       -15.6,
4318       -22.5,
4319       -19.1,
4320       -0.6,
4321       -35,
4322       0,
4323       43.4,
4324       43.4,
4325       46,
4326       null,
4327       null
4328     ],
4329     [
4330       "1956-01",
4331       -17.3,
4332       -24.1,
4333       -20.7,
4334       -5,
4335       -33.3,
4336       0,
4337       31.5,
4338       31.5,
4339       66,
4340       null,
4341       null
4342     ],
4343     [
4344       "1956-02",
4345       -9.9,
4346       -19.2,
4347       -14.6,
4348       4.4,
4349       -38.3,
4350       0,
4351       38.9,
4352       38.9,
4353       61,
4354       null,
4355       null
4356     ],
4357     [
4358       "1956-03",
4359       -1.7,
4360       -11.7,
4361       -6.7,
4362       7.2,
4363       -29.4,
4364       0,
4365       23.4,
4366       23.4,
4367       18,
4368       null,
4369       null
4370     ],
4371     [
4372       "1956-04",
4373       7.3,
4374       -3.3,
4375       2,
4376       16.7,
4377       -16.7,
4378       0.8,
4379       8.1,
4380       8.9,
4381       5,
4382       null,
4383       null
4384     ],
4385     [
4386       "1956-05",
4387       19.6,
4388       5.5,
4389       12.6,
4390       31.1,
4391       -3.9,
4392       0.3,
4393       0,
4394       0.3,
4395       0,
4396       null,
4397       null
4398     ],
4399     [
4400       "1956-06",
4401       19.3,
4402       8,
4403       13.7,
4404       26.7,
4405       2.2,
4406       110.7,
4407       0,
4408       110.7,
4409       0,
4410       null,
4411       null
4412     ],
4413     [
4414       "1956-07",
4415       23.1,
4416       9.6,
4417       16.4,
4418       null,
4419       null,
4420       null,
4421       null,
4422       null,
4423       null,
4424       null,
4425       null
4426     ],
4427     [
4428       "1956-08",
4429       21.4,
4430       9.6,
4431       15.5,
4432       null,
4433       null,
4434       null,
4435       null,
4436       null,
4437       null,
4438       null,
4439       null
4440     ],
4441     [
4442       "1956-09",
4443       14.6,
4444       3.2,
4445       8.9,
4446       null,
4447       null,
4448       null,
4449       null,
4450       null,
4451       null,
4452       null,
4453       null
4454     ],
4455     [
4456       "1956-10",
4457       5.8,
4458       -4.3,
4459       0.8,
4460       null,
4461       null,
4462       null,
4463       null,
4464       null,
4465       null,
4466       null,
4467       null
4468     ],
4469     [
4470       "1956-11",
4471       4.4,
4472       -4.9,
4473       -0.3,
4474       null,
4475       null,
4476       null,
4477       null,
4478       null,
4479       null,
4480       null,
4481       null
4482     ],
4483     [
4484       "1956-12",
4485       -9.4,
4486       -16.5,
4487       -13,
4488       null,
4489       null,
4490       null,
4491       null,
4492       null,
4493       null,
4494       null,
4495       null
4496     ],
4497     [
4498       "1957-01",
4499       -14.3,
4500       -22.7,
4501       -18.5,
4502       null,
4503       null,
4504       null,
4505       null,
4506       null,
4507       null,
4508       null,
4509       null
4510     ],
4511     [
4512       "1957-02",
4513       -10.5,
4514       -20.6,
4515       -15.6,
4516       5,
4517       -35.6,
4518       0,
4519       23.1,
4520       23.1,
4521       25,
4522       null,
4523       null
4524     ],
4525     [
4526       "1957-03",
4527       -1.1,
4528       -10.3,
4529       -5.7,
4530       6.7,
4531       -22.2,
4532       0,
4533       13.7,
4534       13.7,
4535       13,
4536       null,
4537       null
4538     ],
4539     [
4540       "1957-04",
4541       8.2,
4542       -1.7,
4543       3.3,
4544       20.6,
4545       -13.9,
4546       13.7,
4547       1,
4548       14.7,
4549       null,
4550       null,
4551       null
4552     ],
4553     [
4554       "1957-05",
4555       16.1,
4556       4.3,
4557       10.2,
4558       26.1,
4559       -2.2,
4560       10.4,
4561       0,
4562       10.4,
4563       0,
4564       null,
4565       null
4566     ],
4567     [
4568       "1957-06",
4569       19.7,
4570       7.8,
4571       13.8,
4572       26.1,
4573       0,
4574       52.1,
4575       0,
4576       52.1,
4577       0,
4578       null,
4579       null
4580     ],
4581     [
4582       "1957-07",
4583       20.1,
4584       10.1,
4585       15.1,
4586       26.1,
4587       6.7,
4588       166.1,
4589       0,
4590       166.1,
4591       0,
4592       null,
4593       null
4594     ],
4595     [
4596       "1957-08",
4597       19.1,
4598       8.6,
4599       13.9,
4600       23.9,
4601       0.6,
4602       106.4,
4603       0,
4604       106.4,
4605       0,
4606       null,
4607       null
4608     ],
4609     [
4610       "1957-09",
4611       18.6,
4612       6.7,
4613       12.7,
4614       26.1,
4615       -5.6,
4616       19.8,
4617       0,
4618       19.8,
4619       0,
4620       null,
4621       null
4622     ],
4623     [
4624       "1957-10",
4625       5.1,
4626       -2.7,
4627       1.2,
4628       19.4,
4629       -15,
4630       19.8,
4631       37.6,
4632       57.4,
4633       0,
4634       null,
4635       null
4636     ],
4637     [
4638       "1957-11",
4639       0.6,
4640       -6.6,
4641       -3,
4642       12.8,
4643       -20,
4644       8.4,
4645       34,
4646       42.4,
4647       18,
4648       null,
4649       null
4650     ],
4651     [
4652       "1957-12",
4653       -7.6,
4654       -15.7,
4655       -11.7,
4656       6.1,
4657       -29.4,
4658       1.3,
4659       28.4,
4660       29.7,
4661       33,
4662       null,
4663       null
4664     ],
4665     [
4666       "1958-01",
4667       -4.8,
4668       -11.8,
4669       -8.3,
4670       6.1,
4671       -27.2,
4672       2.8,
4673       14.5,
4674       17.3,
4675       28,
4676       null,
4677       null
4678     ],
4679     [
4680       "1958-02",
4681       -11.6,
4682       -17.9,
4683       -14.8,
4684       6.7,
4685       -27.2,
4686       0,
4687       31,
4688       31,
4689       43,
4690       null,
4691       null
4692     ],
4693     [
4694       "1958-03",
4695       -2.7,
4696       -9.4,
4697       -6.1,
4698       5.6,
4699       -18.9,
4700       2,
4701       29.7,
4702       31.8,
4703       28,
4704       null,
4705       null
4706     ],
4707     [
4708       "1958-04",
4709       8,
4710       -0.2,
4711       3.9,
4712       18.3,
4713       -3.9,
4714       2.5,
4715       19.3,
4716       21.8,
4717       0,
4718       null,
4719       null
4720     ],
4721     [
4722       "1958-05",
4723       18.6,
4724       5.9,
4725       12.3,
4726       29.4,
4727       -4.4,
4728       5.6,
4729       1.3,
4730       6.9,
4731       0,
4732       null,
4733       null
4734     ],
4735     [
4736       "1958-06",
4737       21.1,
4738       9.3,
4739       15.2,
4740       28.3,
4741       2.2,
4742       27.9,
4743       0,
4744       27.9,
4745       0,
4746       null,
4747       null
4748     ],
4749     [
4750       "1958-07",
4751       24.6,
4752       11.4,
4753       18,
4754       29.4,
4755       6.1,
4756       23.9,
4757       0,
4758       23.9,
4759       0,
4760       null,
4761       null
4762     ],
4763     [
4764       "1958-08",
4765       23.4,
4766       9.7,
4767       16.6,
4768       29.4,
4769       5,
4770       17,
4771       0,
4772       17,
4773       0,
4774       null,
4775       null
4776     ],
4777     [
4778       "1958-09",
4779       14.4,
4780       4.4,
4781       9.4,
4782       21.1,
4783       -2.8,
4784       39.6,
4785       0,
4786       39.6,
4787       0,
4788       null,
4789       null
4790     ],
4791     [
4792       "1958-10",
4793       11.1,
4794       1,
4795       6.1,
4796       20.6,
4797       -9.4,
4798       2.3,
4799       3.8,
4800       6.1,
4801       0,
4802       null,
4803       null
4804     ],
4805     [
4806       "1958-11",
4807       -2.3,
4808       -9.7,
4809       -6,
4810       12.2,
4811       -22.2,
4812       0.3,
4813       22.6,
4814       22.9,
4815       20,
4816       null,
4817       null
4818     ],
4819     [
4820       "1958-12",
4821       -8.5,
4822       -17.1,
4823       -12.8,
4824       5.6,
4825       -35,
4826       0.5,
4827       14.5,
4828       15,
4829       18,
4830       null,
4831       null
4832     ],
4833     [
4834       "1959-01",
4835       -20.7,
4836       -26.9,
4837       -23.8,
4838       -4.4,
4839       -36.7,
4840       0,
4841       26.2,
4842       26.2,
4843       38,
4844       null,
4845       null
4846     ],
4847     [
4848       "1959-02",
4849       -6.2,
4850       -15.3,
4851       -10.8,
4852       8.3,
4853       -31.1,
4854       0,
4855       4.1,
4856       4.1,
4857       20,
4858       null,
4859       null
4860     ],
4861     [
4862       "1959-03",
4863       2.5,
4864       -6.3,
4865       -1.9,
4866       8.9,
4867       -19.4,
4868       0,
4869       14.2,
4870       14.2,
4871       8,
4872       null,
4873       null
4874     ],
4875     [
4876       "1959-04",
4877       8.7,
4878       -2.3,
4879       3.2,
4880       20.6,
4881       -11.1,
4882       5.3,
4883       19.1,
4884       24.4,
4885       null,
4886       null,
4887       null
4888     ],
4889     [
4890       "1959-05",
4891       14.4,
4892       2.5,
4893       8.5,
4894       30,
4895       -9.4,
4896       25.7,
4897       6.4,
4898       32,
4899       0,
4900       null,
4901       null
4902     ],
4903     [
4904       "1959-06",
4905       19.4,
4906       7,
4907       13.2,
4908       24.4,
4909       0.6,
4910       51.8,
4911       0,
4912       51.8,
4913       0,
4914       null,
4915       null
4916     ],
4917     [
4918       "1959-07",
4919       23.7,
4920       10.7,
4921       17.2,
4922       32.8,
4923       5,
4924       54.4,
4925       0,
4926       54.4,
4927       0,
4928       null,
4929       null
4930     ],
4931     [
4932       "1959-08",
4933       17.3,
4934       7,
4935       12.2,
4936       27.2,
4937       0.6,
4938       97.8,
4939       0,
4940       97.8,
4941       0,
4942       null,
4943       null
4944     ],
4945     [
4946       "1959-09",
4947       14.5,
4948       3.7,
4949       9.1,
4950       20.6,
4951       -5.6,
4952       11.9,
4953       0,
4954       11.9,
4955       0,
4956       null,
4957       null
4958     ],
4959     [
4960       "1959-10",
4961       5.3,
4962       -1.9,
4963       1.7,
4964       21.7,
4965       -9.4,
4966       14,
4967       20.6,
4968       34.5,
4969       0,
4970       null,
4971       null
4972     ],
4973     [
4974       "1959-11",
4975       -2.9,
4976       -10.6,
4977       -6.8,
4978       6.7,
4979       -28.3,
4980       3,
4981       30,
4982       33,
4983       8,
4984       null,
4985       null
4986     ],
4987     [
4988       "1959-12",
4989       -0.3,
4990       -6.4,
4991       -3.4,
4992       7.8,
4993       -12.8,
4994       3.3,
4995       0.5,
4996       3.8,
4997       null,
4998       null,
4999       null
5000     ],
5001     [
5002       "1960-01",
5003       -10.1,
5004       -18.3,
5005       -14.2,
5006       4.4,
5007       -27.2,
5008       0,
5009       16,
5010       16,
5011       8,
5012       null,
5013       null
5014     ],
5015     [
5016       "1960-02",
5017       -6.3,
5018       -13.7,
5019       -10,
5020       3.3,
5021       -25,
5022       0,
5023       12.4,
5024       12.4,
5025       18,
5026       null,
5027       null
5028     ],
5029     [
5030       "1960-03",
5031       -4.3,
5032       -13.3,
5033       -8.8,
5034       11.7,
5035       -27.2,
5036       0,
5037       26.2,
5038       26.2,
5039       15,
5040       null,
5041       null
5042     ],
5043     [
5044       "1960-04",
5045       11.2,
5046       -0.2,
5047       5.5,
5048       20,
5049       -5.6,
5050       3.3,
5051       0.5,
5052       3.8,
5053       0,
5054       null,
5055       null
5056     ],
5057     [
5058       "1960-05",
5059       14.9,
5060       3.1,
5061       9,
5062       22.2,
5063       -5,
5064       54.1,
5065       1.3,
5066       55.4,
5067       0,
5068       null,
5069       null
5070     ],
5071     [
5072       "1960-06",
5073       17.2,
5074       7.1,
5075       12.2,
5076       23.9,
5077       1.1,
5078       85.3,
5079       0,
5080       85.3,
5081       0,
5082       null,
5083       null
5084     ],
5085     [
5086       "1960-07",
5087       24.3,
5088       11.2,
5089       17.8,
5090       31.7,
5091       6.1,
5092       14,
5093       0,
5094       14,
5095       0,
5096       null,
5097       null
5098     ],
5099     [
5100       "1960-08",
5101       20.9,
5102       9,
5103       15,
5104       30.6,
5105       1.7,
5106       17.5,
5107       0,
5108       17.5,
5109       0,
5110       null,
5111       null
5112     ],
5113     [
5114       "1960-09",
5115       16.9,
5116       4.6,
5117       10.8,
5118       26.7,
5119       -0.6,
5120       20.6,
5121       0,
5122       20.6,
5123       0,
5124       null,
5125       null
5126     ],
5127     [
5128       "1960-10",
5129       9,
5130       0.4,
5131       4.7,
5132       18.3,
5133       -6.1,
5134       15.2,
5135       7.4,
5136       22.6,
5137       0,
5138       null,
5139       null
5140     ],
5141     [
5142       "1960-11",
5143       -2.7,
5144       -10.1,
5145       -6.4,
5146       10,
5147       -23.3,
5148       0.5,
5149       13.2,
5150       13.7,
5151       10,
5152       null,
5153       null
5154     ],
5155     [
5156       "1960-12",
5157       -4.2,
5158       -12,
5159       -8.1,
5160       6.1,
5161       -27.8,
5162       0,
5163       14.5,
5164       14.5,
5165       8,
5166       null,
5167       null
5168     ],
5169     [
5170       "1961-01",
5171       -7.8,
5172       -15.1,
5173       -11.5,
5174       4.4,
5175       -25.6,
5176       4.3,
5177       13.5,
5178       17.8,
5179       15,
5180       null,
5181       null
5182     ],
5183     [
5184       "1961-02",
5185       -6.6,
5186       -14.7,
5187       -10.7,
5188       8.9,
5189       -31.1,
5190       1.8,
5191       34.8,
5192       36.6,
5193       41,
5194       null,
5195       null
5196     ],
5197     [
5198       "1961-03",
5199       -1.1,
5200       -8.9,
5201       -5,
5202       11.7,
5203       -24.4,
5204       0.5,
5205       17.5,
5206       18,
5207       15,
5208       null,
5209       null
5210     ],
5211     [
5212       "1961-04",
5213       7.6,
5214       -3.3,
5215       2.2,
5216       15.6,
5217       -15.6,
5218       0.8,
5219       18.8,
5220       19.6,
5221       0,
5222       null,
5223       null
5224     ],
5225     [
5226       "1961-05",
5227       16.3,
5228       4.4,
5229       10.4,
5230       30,
5231       -4.4,
5232       44.5,
5233       7.1,
5234       51.6,
5235       0,
5236       null,
5237       null
5238     ],
5239     [
5240       "1961-06",
5241       22.4,
5242       10.9,
5243       16.7,
5244       31.1,
5245       4.4,
5246       124.5,
5247       0,
5248       124.5,
5249       0,
5250       null,
5251       null
5252     ],
5253     [
5254       "1961-07",
5255       22.4,
5256       10.9,
5257       16.7,
5258       30.6,
5259       7.2,
5260       67.3,
5261       0,
5262       67.3,
5263       0,
5264       null,
5265       null
5266     ],
5267     [
5268       "1961-08",
5269       24.8,
5270       10.9,
5271       17.9,
5272       31.1,
5273       3.9,
5274       20.3,
5275       0,
5276       20.3,
5277       0,
5278       null,
5279       null
5280     ],
5281     [
5282       "1961-09",
5283       13.8,
5284       1.8,
5285       7.8,
5286       23.9,
5287       -6.1,
5288       23.1,
5289       0,
5290       23.1,
5291       0,
5292       null,
5293       null
5294     ],
5295     [
5296       "1961-10",
5297       7.6,
5298       -3.5,
5299       2.1,
5300       25.6,
5301       -16.1,
5302       26.2,
5303       7.9,
5304       34,
5305       0,
5306       null,
5307       null
5308     ],
5309     [
5310       "1961-11",
5311       -3.8,
5312       -11.1,
5313       -7.5,
5314       8.9,
5315       -34.4,
5316       11.9,
5317       14,
5318       25.9,
5319       8,
5320       null,
5321       null
5322     ],
5323     [
5324       "1961-12",
5325       -15.1,
5326       -24.5,
5327       -19.8,
5328       5,
5329       -36.7,
5330       0,
5331       24.6,
5332       24.6,
5333       25,
5334       null,
5335       null
5336     ],
5337     [
5338       "1962-01",
5339       -9.3,
5340       -19.4,
5341       -14.4,
5342       7.2,
5343       -31.7,
5344       4.3,
5345       40.1,
5346       44.5,
5347       30,
5348       null,
5349       null
5350     ],
5351     [
5352       "1962-02",
5353       -11.8,
5354       -20.1,
5355       -16,
5356       6.1,
5357       -33.3,
5358       3.3,
5359       3,
5360       6.4,
5361       20,
5362       null,
5363       null
5364     ],
5365     [
5366       "1962-03",
5367       -4.5,
5368       -14.8,
5369       -9.7,
5370       8.9,
5371       -32.2,
5372       0,
5373       16.8,
5374       16.8,
5375       18,
5376       null,
5377       null
5378     ],
5379     [
5380       "1962-04",
5381       8.7,
5382       -1.2,
5383       3.8,
5384       16.1,
5385       -10,
5386       13.5,
5387       16.5,
5388       30,
5389       0,
5390       null,
5391       null
5392     ],
5393     [
5394       "1962-05",
5395       14.9,
5396       3.3,
5397       9.1,
5398       23.3,
5399       -4.4,
5400       42.2,
5401       6.1,
5402       48.3,
5403       0,
5404       null,
5405       null
5406     ],
5407     [
5408       "1962-06",
5409       20.1,
5410       7.6,
5411       13.9,
5412       28.9,
5413       2.8,
5414       55.6,
5415       0,
5416       55.6,
5417       0,
5418       null,
5419       null
5420     ],
5421     [
5422       "1962-07",
5423       21.8,
5424       10.2,
5425       16,
5426       29.4,
5427       5,
5428       99.8,
5429       0,
5430       99.8,
5431       0,
5432       null,
5433       null
5434     ],
5435     [
5436       "1962-08",
5437       20,
5438       9.5,
5439       14.8,
5440       28.9,
5441       5.6,
5442       44.2,
5443       0,
5444       44.2,
5445       0,
5446       null,
5447       null
5448     ],
5449     [
5450       "1962-09",
5451       16.7,
5452       4.3,
5453       10.5,
5454       26.1,
5455       -2.2,
5456       15.5,
5457       0,
5458       15.5,
5459       0,
5460       null,
5461       null
5462     ],
5463     [
5464       "1962-10",
5465       9.9,
5466       0.2,
5467       5.1,
5468       16.7,
5469       -7.8,
5470       8.6,
5471       14,
5472       22.6,
5473       0,
5474       null,
5475       null
5476     ],
5477     [
5478       "1962-11",
5479       -0.2,
5480       -7.1,
5481       -3.7,
5482       11.1,
5483       -17.8,
5484       12.4,
5485       21.6,
5486       34,
5487       13,
5488       null,
5489       null
5490     ],
5491     [
5492       "1962-12",
5493       -6.9,
5494       -15.1,
5495       -11,
5496       4.4,
5497       -30,
5498       1.3,
5499       33.5,
5500       34.8,
5501       33,
5502       null,
5503       null
5504     ],
5505     [
5506       "1963-01",
5507       -10.9,
5508       -21.9,
5509       -16.4,
5510       7.2,
5511       -36.1,
5512       0,
5513       40.4,
5514       40.4,
5515       38,
5516       null,
5517       null
5518     ],
5519     [
5520       "1963-02",
5521       -5.9,
5522       -14.3,
5523       -10.1,
5524       7.2,
5525       -35.6,
5526       1.8,
5527       36.3,
5528       38.1,
5529       48,
5530       null,
5531       null
5532     ],
5533     [
5534       "1963-03",
5535       -1.9,
5536       -10.8,
5537       -6.4,
5538       5.6,
5539       -25.6,
5540       0,
5541       40.4,
5542       40.4,
5543       61,
5544       null,
5545       null
5546     ],
5547     [
5548       "1963-04",
5549       7.4,
5550       -2.6,
5551       2.4,
5552       16.1,
5553       -19.4,
5554       6.6,
5555       5.1,
5556       11.7,
5557       0,
5558       null,
5559       null
5560     ],
5561     [
5562       "1963-05",
5563       14.8,
5564       3,
5565       8.9,
5566       24.4,
5567       -6.1,
5568       23.4,
5569       1.3,
5570       24.6,
5571       0,
5572       null,
5573       null
5574     ],
5575     [
5576       "1963-06",
5577       21.2,
5578       7.7,
5579       14.5,
5580       27.8,
5581       3.9,
5582       13.7,
5583       0,
5584       13.7,
5585       0,
5586       null,
5587       null
5588     ],
5589     [
5590       "1963-07",
5591       22.9,
5592       10.6,
5593       16.8,
5594       31.1,
5595       5,
5596       93,
5597       0,
5598       93,
5599       0,
5600       null,
5601       null
5602     ],
5603     [
5604       "1963-08",
5605       22,
5606       10.1,
5607       16.1,
5608       28.9,
5609       4.4,
5610       30.7,
5611       0,
5612       30.7,
5613       0,
5614       null,
5615       null
5616     ],
5617     [
5618       "1963-09",
5619       18.2,
5620       7.2,
5621       12.7,
5622       27.2,
5623       -0.6,
5624       26.4,
5625       0,
5626       26.4,
5627       0,
5628       null,
5629       null
5630     ],
5631     [
5632       "1963-10",
5633       12.4,
5634       0.8,
5635       6.6,
5636       22.2,
5637       -7.2,
5638       0.5,
5639       0,
5640       0.5,
5641       0,
5642       null,
5643       null
5644     ],
5645     [
5646       "1963-11",
5647       -5.2,
5648       -13.2,
5649       -9.2,
5650       12.8,
5651       -34.4,
5652       4.3,
5653       53.3,
5654       49,
5655       23,
5656       null,
5657       null
5658     ],
5659     [
5660       "1963-12",
5661       -7.6,
5662       -15.4,
5663       -11.5,
5664       6.7,
5665       -27.8,
5666       1,
5667       34.8,
5668       28.2,
5669       30,
5670       null,
5671       null
5672     ],
5673     [
5674       "1964-01",
5675       -8.4,
5676       -16.4,
5677       -12.4,
5678       2.8,
5679       -31.7,
5680       1.3,
5681       23.6,
5682       13.5,
5683       38,
5684       null,
5685       null
5686     ],
5687     [
5688       "1964-02",
5689       1.4,
5690       -8.1,
5691       -3.4,
5692       6.7,
5693       -18.9,
5694       0,
5695       19.3,
5696       14,
5697       20,
5698       null,
5699       null
5700     ],
5701     [
5702       "1964-03",
5703       -7.1,
5704       -18.3,
5705       -12.7,
5706       12.2,
5707       -31.1,
5708       0,
5709       48.5,
5710       35.1,
5711       36,
5712       null,
5713       null
5714     ],
5715     [
5716       "1964-04",
5717       7.2,
5718       -3.3,
5719       2,
5720       13.3,
5721       -13.3,
5722       7.4,
5723       11.4,
5724       14,
5725       0,
5726       null,
5727       null
5728     ],
5729     [
5730       "1964-05",
5731       14.8,
5732       4.2,
5733       9.5,
5734       22.2,
5735       -1.1,
5736       79.8,
5737       0,
5738       79.8,
5739       0,
5740       null,
5741       null
5742     ],
5743     [
5744       "1964-06",
5745       20.6,
5746       8.6,
5747       14.6,
5748       28.3,
5749       4.4,
5750       83.1,
5751       0,
5752       83.1,
5753       0,
5754       null,
5755       null
5756     ],
5757     [
5758       "1964-07",
5759       20.5,
5760       10.7,
5761       15.6,
5762       30,
5763       7.2,
5764       116.8,
5765       0,
5766       116.8,
5767       0,
5768       null,
5769       null
5770     ],
5771     [
5772       "1964-08",
5773       18.4,
5774       8.8,
5775       13.6,
5776       24.4,
5777       3.9,
5778       89.7,
5779       0,
5780       89.7,
5781       0,
5782       null,
5783       null
5784     ],
5785     [
5786       "1964-09",
5787       12.7,
5788       2.5,
5789       7.6,
5790       20.6,
5791       -4.4,
5792       16.3,
5793       0,
5794       16.3,
5795       0,
5796       null,
5797       null
5798     ],
5799     [
5800       "1964-10",
5801       11.2,
5802       0.9,
5803       6.1,
5804       23.9,
5805       -6.1,
5806       18.8,
5807       0.3,
5808       19.1,
5809       0,
5810       null,
5811       null
5812     ],
5813     [
5814       "1964-11",
5815       -3.7,
5816       -10.7,
5817       -7.2,
5818       7.8,
5819       -26.7,
5820       0,
5821       54.6,
5822       43.7,
5823       33,
5824       null,
5825       null
5826     ],
5827     [
5828       "1964-12",
5829       -16.9,
5830       -24.7,
5831       -20.8,
5832       5,
5833       -40,
5834       0,
5835       27.2,
5836       18.8,
5837       28,
5838       null,
5839       null
5840     ],
5841     [
5842       "1965-01",
5843       -14.2,
5844       -21.2,
5845       -17.7,
5846       7.8,
5847       -39.4,
5848       7.1,
5849       45.5,
5850       38.4,
5851       36,
5852       null,
5853       null
5854     ],
5855     [
5856       "1965-02",
5857       -13.1,
5858       -22.8,
5859       -18,
5860       5.6,
5861       -32.2,
5862       0,
5863       63.5,
5864       38.4,
5865       79,
5866       null,
5867       null
5868     ],
5869     [
5870       "1965-03",
5871       -2.5,
5872       -12.4,
5873       -7.5,
5874       10,
5875       -22.8,
5876       0,
5877       5.1,
5878       3.8,
5879       53,
5880       null,
5881       null
5882     ],
5883     [
5884       "1965-04",
5885       7.1,
5886       -2.3,
5887       2.4,
5888       20,
5889       -16.1,
5890       11.4,
5891       16.8,
5892       24.4,
5893       0,
5894       null,
5895       null
5896     ],
5897     [
5898       "1965-05",
5899       15.4,
5900       3.6,
5901       9.5,
5902       23.9,
5903       -1.7,
5904       64.3,
5905       0,
5906       64.3,
5907       0,
5908       null,
5909       null
5910     ],
5911     [
5912       "1965-06",
5913       20.3,
5914       8,
5915       14.2,
5916       27.8,
5917       3.3,
5918       68.6,
5919       0,
5920       68.6,
5921       0,
5922       null,
5923       null
5924     ],
5925     [
5926       "1965-07",
5927       23.7,
5928       11.3,
5929       17.5,
5930       32.8,
5931       6.1,
5932       7.1,
5933       0,
5934       7.1,
5935       0,
5936       null,
5937       null
5938     ],
5939     [
5940       "1965-08",
5941       22.8,
5942       11.2,
5943       17,
5944       30.6,
5945       2.8,
5946       47.5,
5947       0,
5948       47.5,
5949       0,
5950       null,
5951       null
5952     ],
5953     [
5954       "1965-09",
5955       11.8,
5956       0.9,
5957       6.4,
5958       22.8,
5959       -5.6,
5960       39.6,
5961       2,
5962       41.4,
5963       0,
5964       null,
5965       null
5966     ],
5967     [
5968       "1965-10",
5969       11.1,
5970       1.3,
5971       6.2,
5972       18.9,
5973       -3.9,
5974       23.6,
5975       0,
5976       23.6,
5977       0,
5978       null,
5979       null
5980     ],
5981     [
5982       "1965-11",
5983       -6.8,
5984       -13.7,
5985       -10.3,
5986       7.2,
5987       -28.3,
5988       2.5,
5989       30.2,
5990       22.6,
5991       18,
5992       null,
5993       null
5994     ],
5995     [
5996       "1965-12",
5997       -8.4,
5998       -15.1,
5999       -11.8,
6000       3.3,
6001       -35,
6002       0,
6003       9.7,
6004       6.4,
6005       18,
6006       null,
6007       null
6008     ],
6009     [
6010       "1966-01",
6011       -22.4,
6012       -29.3,
6013       -25.9,
6014       -8.9,
6015       -39.4,
6016       0,
6017       63.8,
6018       39.9,
6019       53,
6020       null,
6021       null
6022     ],
6023     [
6024       "1966-02",
6025       -5.6,
6026       -16,
6027       -10.8,
6028       5.6,
6029       -29.4,
6030       0,
6031       22.9,
6032       17,
6033       56,
6034       null,
6035       null
6036     ],
6037     [
6038       "1966-03",
6039       -0.4,
6040       -9.6,
6041       -5,
6042       15.6,
6043       -23.3,
6044       1.3,
6045       21.1,
6046       12.7,
6047       23,
6048       null,
6049       null
6050     ],
6051     [
6052       "1966-04",
6053       4.7,
6054       -5.9,
6055       -0.6,
6056       13.9,
6057       -17.8,
6058       5.1,
6059       48.5,
6060       40.4,
6061       0,
6062       null,
6063       null
6064     ],
6065     [
6066       "1966-05",
6067       17.3,
6068       4.2,
6069       10.8,
6070       27.8,
6071       -2.2,
6072       4.8,
6073       0,
6074       4.8,
6075       0,
6076       null,
6077       null
6078     ],
6079     [
6080       "1966-06",
6081       18.8,
6082       6.2,
6083       12.5,
6084       27.8,
6085       1.1,
6086       25.4,
6087       0,
6088       25.4,
6089       0,
6090       null,
6091       null
6092     ],
6093     [
6094       "1966-07",
6095       20.3,
6096       9.7,
6097       15,
6098       27.2,
6099       5,
6100       81.5,
6101       0,
6102       81.5,
6103       0,
6104       null,
6105       null
6106     ],
6107     [
6108       "1966-08",
6109       20.1,
6110       8.5,
6111       14.3,
6112       30.6,
6113       2.8,
6114       55.6,
6115       0,
6116       55.6,
6117       0,
6118       null,
6119       null
6120     ],
6121     [
6122       "1966-09",
6123       17.1,
6124       6.1,
6125       11.6,
6126       23.9,
6127       2.2,
6128       16.3,
6129       0,
6130       16.3,
6131       0,
6132       null,
6133       null
6134     ],
6135     [
6136       "1966-10",
6137       7.7,
6138       -2.2,
6139       2.8,
6140       20.6,
6141       -15.6,
6142       3.3,
6143       12.4,
6144       14.7,
6145       0,
6146       null,
6147       null
6148     ],
6149     [
6150       "1966-11",
6151       -9.3,
6152       -18.2,
6153       -13.8,
6154       7.2,
6155       -30.6,
6156       0.3,
6157       59.7,
6158       42.2,
6159       30,
6160       null,
6161       null
6162     ],
6163     [
6164       "1966-12",
6165       -8.9,
6166       -15.6,
6167       -12.3,
6168       3.9,
6169       -32.2,
6170       0,
6171       47.5,
6172       31,
6173       61,
6174       null,
6175       null
6176     ],
6177     [
6178       "1967-01",
6179       -13.9,
6180       -21.1,
6181       -17.5,
6182       4.4,
6183       -33.3,
6184       0,
6185       51.8,
6186       38.1,
6187       94,
6188       null,
6189       null
6190     ],
6191     [
6192       "1967-02",
6193       -6.8,
6194       -17.3,
6195       -12.1,
6196       5,
6197       -33.9,
6198       0,
6199       41.9,
6200       28.4,
6201       99,
6202       null,
6203       null
6204     ],
6205     [
6206       "1967-03",
6207       -6.9,
6208       -16.7,
6209       -11.8,
6210       6.1,
6211       -26.1,
6212       1.3,
6213       39.4,
6214       28.7,
6215       114,
6216       null,
6217       null
6218     ],
6219     [
6220       "1967-04",
6221       4.4,
6222       -5,
6223       -0.3,
6224       14.4,
6225       -15,
6226       0,
6227       27.9,
6228       18.3,
6229       30,
6230       null,
6231       null
6232     ],
6233     [
6234       "1967-05",
6235       15.3,
6236       3.6,
6237       9.5,
6238       25,
6239       -3.3,
6240       4.8,
6241       0,
6242       4.8,
6243       0,
6244       null,
6245       null
6246     ],
6247     [
6248       "1967-06",
6249       20.3,
6250       7.2,
6251       13.8,
6252       29.4,
6253       2.2,
6254       41.1,
6255       0,
6256       41.1,
6257       0,
6258       null,
6259       null
6260     ],
6261     [
6262       "1967-07",
6263       23.3,
6264       9.7,
6265       16.5,
6266       29.4,
6267       5,
6268       20.1,
6269       0,
6270       20.1,
6271       0,
6272       null,
6273       null
6274     ],
6275     [
6276       "1967-08",
6277       24.8,
6278       11,
6279       17.9,
6280       31.1,
6281       6.1,
6282       36.8,
6283       0,
6284       36.8,
6285       0,
6286       null,
6287       null
6288     ],
6289     [
6290       "1967-09",
6291       19.6,
6292       7.3,
6293       13.5,
6294       28.9,
6295       1.1,
6296       38.9,
6297       0,
6298       38.9,
6299       0,
6300       null,
6301       null
6302     ],
6303     [
6304       "1967-10",
6305       7.9,
6306       0.4,
6307       4.2,
6308       15,
6309       -4.4,
6310       20.8,
6311       2.3,
6312       21.8,
6313       0,
6314       null,
6315       null
6316     ],
6317     [
6318       "1967-11",
6319       -0.3,
6320       -7.9,
6321       -4.1,
6322       10,
6323       -26.7,
6324       12.4,
6325       19.8,
6326       24.4,
6327       8,
6328       null,
6329       null
6330     ],
6331     [
6332       "1967-12",
6333       -8.7,
6334       -17,
6335       -12.9,
6336       5,
6337       -29.4,
6338       0.5,
6339       41.4,
6340       31.2,
6341       33,
6342       null,
6343       null
6344     ],
6345     [
6346       "1968-01",
6347       -14.3,
6348       -22.1,
6349       -18.2,
6350       10,
6351       -35,
6352       1.3,
6353       47,
6354       34.5,
6355       36,
6356       null,
6357       null
6358     ],
6359     [
6360       "1968-02",
6361       -4.8,
6362       -13.7,
6363       -9.3,
6364       11.1,
6365       -37.8,
6366       0,
6367       32.3,
6368       18.3,
6369       23,
6370       null,
6371       null
6372     ],
6373     [
6374       "1968-03",
6375       0.8,
6376       -6.3,
6377       -2.8,
6378       11.7,
6379       -18.9,
6380       2.8,
6381       33.3,
6382       25.7,
6383       13,
6384       null,
6385       null
6386     ],
6387     [
6388       "1968-04",
6389       8.2,
6390       -2.3,
6391       3,
6392       15,
6393       -10.6,
6394       11.2,
6395       2.5,
6396       12.2,
6397       0,
6398       null,
6399       null
6400     ],
6401     [
6402       "1968-05",
6403       16,
6404       3.3,
6405       9.7,
6406       25.6,
6407       -1.1,
6408       35.6,
6409       0.8,
6410       36.3,
6411       0,
6412       null,
6413       null
6414     ],
6415     [
6416       "1968-06",
6417       18.6,
6418       7.1,
6419       12.9,
6420       23.3,
6421       0,
6422       82.8,
6423       0,
6424       82.8,
6425       0,
6426       null,
6427       null
6428     ],
6429     [
6430       "1968-07",
6431       21.5,
6432       9.3,
6433       15.4,
6434       30.6,
6435       3.9,
6436       52.3,
6437       0,
6438       52.3,
6439       0,
6440       null,
6441       null
6442     ],
6443     [
6444       "1968-08",
6445       19.2,
6446       7.4,
6447       13.3,
6448       26.1,
6449       2.2,
6450       37.8,
6451       0,
6452       37.8,
6453       0,
6454       null,
6455       null
6456     ],
6457     [
6458       "1968-09",
6459       13.6,
6460       3.8,
6461       8.7,
6462       21.1,
6463       -1.1,
6464       22.6,
6465       0,
6466       22.6,
6467       0,
6468       null,
6469       null
6470     ],
6471     [
6472       "1968-10",
6473       7.6,
6474       -0.9,
6475       3.4,
6476       17.2,
6477       -6.7,
6478       17.8,
6479       14,
6480       27.7,
6481       0,
6482       null,
6483       null
6484     ],
6485     [
6486       "1968-11",
6487       -0.3,
6488       -8.6,
6489       -4.5,
6490       7.2,
6491       -19.4,
6492       1.8,
6493       15.2,
6494       13.7,
6495       3,
6496       null,
6497       null
6498     ],
6499     [
6500       "1968-12",
6501       -15.8,
6502       -23.2,
6503       -19.5,
6504       -2.2,
6505       -40,
6506       0,
6507       30,
6508       20.8,
6509       20,
6510       null,
6511       null
6512     ],
6513     [
6514       "1969-01",
6515       -25.8,
6516       -33.1,
6517       -29.5,
6518       1.1,
6519       -41.1,
6520       0,
6521       24.1,
6522       16.5,
6523       30,
6524       null,
6525       null
6526     ],
6527     [
6528       "1969-02",
6529       -9.6,
6530       -18.2,
6531       -13.9,
6532       -2.2,
6533       -29.4,
6534       0,
6535       18.8,
6536       11.7,
6537       36,
6538       null,
6539       null
6540     ],
6541     [
6542       "1969-03",
6543       -1.4,
6544       -10.3,
6545       -5.9,
6546       6.1,
6547       -21.1,
6548       0,
6549       18.3,
6550       10.7,
6551       25,
6552       null,
6553       null
6554     ],
6555     [
6556       "1969-04",
6557       10.4,
6558       0.2,
6559       5.3,
6560       18.9,
6561       -9.4,
6562       9.1,
6563       32.5,
6564       35.6,
6565       0,
6566       null,
6567       null
6568     ],
6569     [
6570       "1969-05",
6571       16.4,
6572       3.6,
6573       10,
6574       28.9,
6575       -2.2,
6576       1.5,
6577       8.9,
6578       9.1,
6579       0,
6580       null,
6581       null
6582     ],
6583     [
6584       "1969-06",
6585       20.9,
6586       7.8,
6587       14.4,
6588       31.7,
6589       1.1,
6590       45.2,
6591       0,
6592       45.2,
6593       0,
6594       null,
6595       null
6596     ],
6597     [
6598       "1969-07",
6599       21.3,
6600       9.2,
6601       15.3,
6602       26.1,
6603       5,
6604       49.8,
6605       0,
6606       49.8,
6607       0,
6608       null,
6609       null
6610     ],
6611     [
6612       "1969-08",
6613       20.9,
6614       7.9,
6615       14.4,
6616       29.4,
6617       2.2,
6618       31,
6619       0,
6620       31,
6621       0,
6622       null,
6623       null
6624     ],
6625     [
6626       "1969-09",
6627       11.4,
6628       4.2,
6629       7.8,
6630       24.4,
6631       -0.6,
6632       106.7,
6633       19.1,
6634       115.1,
6635       0,
6636       null,
6637       null
6638     ],
6639     [
6640       "1969-10",
6641       6.5,
6642       -2.3,
6643       2.1,
6644       17.8,
6645       -12.2,
6646       7.4,
6647       21.6,
6648       25.4,
6649       3,
6650       null,
6651       null
6652     ],
6653     [
6654       "1969-11",
6655       -0.6,
6656       -8.8,
6657       -4.7,
6658       12.8,
6659       -22.2,
6660       0,
6661       55.6,
6662       40.9,
6663       15,
6664       null,
6665       null
6666     ],
6667     [
6668       "1969-12",
6669       -4.4,
6670       -11.7,
6671       -8.1,
6672       7.8,
6673       -20.6,
6674       2,
6675       6.4,
6676       5.3,
6677       15,
6678       null,
6679       null
6680     ],
6681     [
6682       "1970-01",
6683       -16.2,
6684       -23.2,
6685       -19.7,
6686       2.8,
6687       -38.9,
6688       0,
6689       29.5,
6690       20.6,
6691       41,
6692       null,
6693       null
6694     ],
6695     [
6696       "1970-02",
6697       -3,
6698       -11.8,
6699       -7.4,
6700       7.2,
6701       -27.2,
6702       0,
6703       20.3,
6704       15.7,
6705       23,
6706       null,
6707       null
6708     ],
6709     [
6710       "1970-03",
6711       -1.1,
6712       -10.1,
6713       -5.6,
6714       10,
6715       -23.9,
6716       1.5,
6717       32.8,
6718       20.6,
6719       18,
6720       null,
6721       null
6722     ],
6723     [
6724       "1970-04",
6725       8.8,
6726       -1.6,
6727       3.6,
6728       15.6,
6729       -7.2,
6730       2,
6731       1.3,
6732       3.3,
6733       0,
6734       null,
6735       null
6736     ],
6737     [
6738       "1970-05",
6739       14.7,
6740       3.8,
6741       9.3,
6742       21.1,
6743       -1.1,
6744       36.3,
6745       0,
6746       36.3,
6747       0,
6748       null,
6749       null
6750     ],
6751     [
6752       "1970-06",
6753       21.4,
6754       9.3,
6755       15.4,
6756       33.3,
6757       3.3,
6758       75.9,
6759       0,
6760       75.9,
6761       0,
6762       null,
6763       null
6764     ],
6765     [
6766       "1970-07",
6767       21.4,
6768       9.7,
6769       15.6,
6770       26.1,
6771       5,
6772       64.8,
6773       0,
6774       64.8,
6775       0,
6776       null,
6777       null
6778     ],
6779     [
6780       "1970-08",
6781       22,
6782       9.4,
6783       15.7,
6784       31.1,
6785       2.8,
6786       22.9,
6787       0,
6788       22.9,
6789       0,
6790       null,
6791       null
6792     ],
6793     [
6794       "1970-09",
6795       14.6,
6796       4,
6797       9.3,
6798       26.7,
6799       -3.3,
6800       23.1,
6801       0,
6802       23.1,
6803       0,
6804       null,
6805       null
6806     ],
6807     [
6808       "1970-10",
6809       9.2,
6810       -1,
6811       4.1,
6812       20.6,
6813       -11.7,
6814       16,
6815       0,
6816       16,
6817       0,
6818       null,
6819       null
6820     ],
6821     [
6822       "1970-11",
6823       -6.8,
6824       -13.7,
6825       -10.3,
6826       7.8,
6827       -32.2,
6828       0,
6829       27.9,
6830       24.4,
6831       18,
6832       null,
6833       null
6834     ],
6835     [
6836       "1970-12",
6837       -13.1,
6838       -21.2,
6839       -17.2,
6840       2.2,
6841       -36.7,
6842       0,
6843       46.7,
6844       25.7,
6845       30,
6846       null,
6847       null
6848     ],
6849     [
6850       "1971-01",
6851       -17.7,
6852       -26.3,
6853       -22,
6854       6.1,
6855       -38.9,
6856       1.3,
6857       65.3,
6858       47.5,
6859       51,
6860       null,
6861       null
6862     ],
6863     [
6864       "1971-02",
6865       -4.2,
6866       -14.1,
6867       -9.2,
6868       7.8,
6869       -27.8,
6870       0,
6871       11.4,
6872       9.4,
6873       46,
6874       null,
6875       null
6876     ],
6877     [
6878       "1971-03",
6879       -2.7,
6880       -12.1,
6881       -7.4,
6882       5.6,
6883       -22.8,
6884       0,
6885       5.3,
6886       2.8,
6887       43,
6888       null,
6889       null
6890     ],
6891     [
6892       "1971-04",
6893       10.6,
6894       -0.8,
6895       4.9,
6896       18.3,
6897       -8.3,
6898       10.4,
6899       11.4,
6900       20.1,
6901       0,
6902       null,
6903       null
6904     ],
6905     [
6906       "1971-05",
6907       18.8,
6908       5.1,
6909       12,
6910       28.9,
6911       -3.3,
6912       15.2,
6913       0,
6914       15.2,
6915       0,
6916       null,
6917       null
6918     ],
6919     [
6920       "1971-06",
6921       20,
6922       9.3,
6923       14.7,
6924       27.8,
6925       4.4,
6926       132.6,
6927       0,
6928       132.6,
6929       0,
6930       null,
6931       null
6932     ],
6933     [
6934       "1971-07",
6935       22.1,
6936       10.9,
6937       16.5,
6938       30,
6939       5.6,
6940       47.8,
6941       0,
6942       47.8,
6943       0,
6944       null,
6945       null
6946     ],
6947     [
6948       "1971-08",
6949       22.3,
6950       10.2,
6951       16.3,
6952       32.8,
6953       4.4,
6954       37.3,
6955       0,
6956       37.3,
6957       0,
6958       null,
6959       null
6960     ],
6961     [
6962       "1971-09",
6963       13,
6964       3.6,
6965       8.3,
6966       21.1,
6967       -3.9,
6968       30.2,
6969       0,
6970       30.2,
6971       0,
6972       null,
6973       null
6974     ],
6975     [
6976       "1971-10",
6977       8.7,
6978       -1.7,
6979       3.5,
6980       22.2,
6981       -15.6,
6982       6.4,
6983       0.5,
6984       6.9,
6985       0,
6986       null,
6987       null
6988     ],
6989     [
6990       "1971-11",
6991       -3.7,
6992       -10.4,
6993       -7.1,
6994       6.1,
6995       -21.1,
6996       10.7,
6997       23.1,
6998       24.1,
6999       8,
7000       null,
7001       null
7002     ],
7003     [
7004       "1971-12",
7005       -14.2,
7006       -21.4,
7007       -17.8,
7008       3.3,
7009       -35,
7010       0,
7011       41.9,
7012       28.4,
7013       25,
7014       null,
7015       null
7016     ],
7017     [
7018       "1972-01",
7019       -16.4,
7020       -26.3,
7021       -21.4,
7022       3.9,
7023       -37.8,
7024       0,
7025       23.9,
7026       14.5,
7027       33,
7028       null,
7029       null
7030     ],
7031     [
7032       "1972-02",
7033       -14.6,
7034       -22.9,
7035       -18.8,
7036       2.8,
7037       -36.1,
7038       0,
7039       60.5,
7040       45,
7041       61,
7042       null,
7043       null
7044     ],
7045     [
7046       "1972-03",
7047       -1.8,
7048       -9.9,
7049       -5.9,
7050       10,
7051       -33.3,
7052       9.9,
7053       47.2,
7054       52.6,
7055       51,
7056       null,
7057       null
7058     ],
7059     [
7060       "1972-04",
7061       5.5,
7062       -5,
7063       0.3,
7064       23.9,
7065       -20,
7066       1.3,
7067       11.2,
7068       9.7,
7069       0,
7070       null,
7071       null
7072     ],
7073     [
7074       "1972-05",
7075       19.1,
7076       5.5,
7077       12.3,
7078       30,
7079       -1.1,
7080       5.8,
7081       0,
7082       5.8,
7083       0,
7084       null,
7085       null
7086     ],
7087     [
7088       "1972-06",
7089       19.8,
7090       9.1,
7091       14.5,
7092       25,
7093       3.3,
7094       54.4,
7095       0,
7096       54.4,
7097       0,
7098       null,
7099       null
7100     ],
7101     [
7102       "1972-07",
7103       19.1,
7104       9,
7105       14.1,
7106       22.8,
7107       5.6,
7108       154.7,
7109       0,
7110       154.7,
7111       0,
7112       null,
7113       null
7114     ],
7115     [
7116       "1972-08",
7117       21.2,
7118       9.7,
7119       15.5,
7120       27.2,
7121       3.9,
7122       68.3,
7123       0,
7124       68.3,
7125       0,
7126       null,
7127       null
7128     ],
7129     [
7130       "1972-09",
7131       10.1,
7132       1.3,
7133       5.7,
7134       21.7,
7135       -7.8,
7136       22.9,
7137       16,
7138       35.1,
7139       0,
7140       null,
7141       null
7142     ],
7143     [
7144       "1972-10",
7145       6.6,
7146       -2.4,
7147       2.1,
7148       20,
7149       -12.8,
7150       31,
7151       6.4,
7152       37.3,
7153       null,
7154       null,
7155       null
7156     ],
7157     [
7158       "1972-11",
7159       -3,
7160       -8.7,
7161       -5.9,
7162       5.6,
7163       -17.8,
7164       1,
7165       25.7,
7166       10.9,
7167       15,
7168       null,
7169       null
7170     ],
7171     [
7172       "1972-12",
7173       -12.6,
7174       -21,
7175       -16.8,
7176       1.1,
7177       -31.7,
7178       0,
7179       51.1,
7180       36.1,
7181       41,
7182       null,
7183       null
7184     ],
7185     [
7186       "1973-01",
7187       -8.4,
7188       -17.3,
7189       -12.9,
7190       8.3,
7191       -32.2,
7192       0,
7193       40.9,
7194       28.2,
7195       48,
7196       null,
7197       null
7198     ],
7199     [
7200       "1973-02",
7201       -7.4,
7202       -14.8,
7203       -11.1,
7204       7.2,
7205       -27.2,
7206       0,
7207       30,
7208       31,
7209       61,
7210       null,
7211       null
7212     ],
7213     [
7214       "1973-03",
7215       1.6,
7216       -7.9,
7217       -3.2,
7218       8.3,
7219       -20,
7220       0,
7221       10.2,
7222       8.9,
7223       41,
7224       null,
7225       null
7226     ],
7227     [
7228       "1973-04",
7229       8.1,
7230       -1.4,
7231       3.4,
7232       15.6,
7233       -7.2,
7234       14.7,
7235       3.8,
7236       16.3,
7237       0,
7238       null,
7239       null
7240     ],
7241     [
7242       "1973-05",
7243       17.9,
7244       5.1,
7245       11.5,
7246       28.3,
7247       0,
7248       23.4,
7249       0,
7250       23.4,
7251       0,
7252       null,
7253       null
7254     ],
7255     [
7256       "1973-06",
7257       18,
7258       7.6,
7259       12.8,
7260       26.1,
7261       2.2,
7262       131.1,
7263       0,
7264       131.1,
7265       0,
7266       null,
7267       null
7268     ],
7269     [
7270       "1973-07",
7271       20.8,
7272       9.4,
7273       15.1,
7274       27.2,
7275       5,
7276       64.8,
7277       0,
7278       64.8,
7279       0,
7280       null,
7281       null
7282     ],
7283     [
7284       "1973-08",
7285       19.4,
7286       7.4,
7287       13.4,
7288       28.3,
7289       0,
7290       120.7,
7291       10.2,
7292       130.8,
7293       0,
7294       null,
7295       null
7296     ],
7297     [
7298       "1973-09",
7299       15.2,
7300       4.8,
7301       10,
7302       25.6,
7303       -1.7,
7304       80.8,
7305       0,
7306       80.8,
7307       0,
7308       null,
7309       null
7310     ],
7311     [
7312       "1973-10",
7313       6.9,
7314       -0.3,
7315       3.3,
7316       13.3,
7317       -4.4,
7318       32.5,
7319       5.1,
7320       37.1,
7321       null,
7322       null,
7323       null
7324     ],
7325     [
7326       "1973-11",
7327       -12.1,
7328       -18,
7329       -15.1,
7330       -2.2,
7331       -26.1,
7332       0,
7333       33,
7334       22.6,
7335       23,
7336       null,
7337       null
7338     ],
7339     [
7340       "1973-12",
7341       -10.2,
7342       -17.7,
7343       -14,
7344       0,
7345       -25,
7346       0,
7347       20.6,
7348       16.5,
7349       30,
7350       null,
7351       null
7352     ],
7353     [
7354       "1974-01",
7355       -17.4,
7356       -25.1,
7357       -21.3,
7358       -1.7,
7359       -38.3,
7360       0,
7361       68.1,
7362       53.6,
7363       86,
7364       null,
7365       null
7366     ],
7367     [
7368       "1974-02",
7369       -5.7,
7370       -15.8,
7371       -10.8,
7372       5,
7373       -32.2,
7374       0,
7375       25.1,
7376       17.3,
7377       76,
7378       null,
7379       null
7380     ],
7381     [
7382       "1974-03",
7383       -7.1,
7384       -14.9,
7385       -11,
7386       7.2,
7387       -27.2,
7388       0,
7389       51.8,
7390       37.6,
7391       81,
7392       null,
7393       null
7394     ],
7395     [
7396       "1974-04",
7397       7.6,
7398       -1.7,
7399       3,
7400       20.6,
7401       -14.4,
7402       13.5,
7403       21.1,
7404       32.8,
7405       10,
7406       null,
7407       null
7408     ],
7409     [
7410       "1974-05",
7411       13.9,
7412       2.6,
7413       8.3,
7414       21.1,
7415       -7.8,
7416       30.7,
7417       1.3,
7418       31.5,
7419       null,
7420       null,
7421       null
7422     ],
7423     [
7424       "1974-06",
7425       20.3,
7426       7.4,
7427       13.9,
7428       27.8,
7429       2.8,
7430       8.4,
7431       0,
7432       8.4,
7433       0,
7434       null,
7435       null
7436     ],
7437     [
7438       "1974-07",
7439       19.3,
7440       8.8,
7441       14.1,
7442       23.9,
7443       4.4,
7444       97.8,
7445       0,
7446       97.8,
7447       0,
7448       null,
7449       null
7450     ],
7451     [
7452       "1974-08",
7453       18.9,
7454       8.7,
7455       13.8,
7456       28.3,
7457       3.3,
7458       66.8,
7459       0,
7460       66.8,
7461       0,
7462       null,
7463       null
7464     ],
7465     [
7466       "1974-09",
7467       13.5,
7468       3.8,
7469       8.7,
7470       25,
7471       -11.1,
7472       44.2,
7473       29.2,
7474       70.4,
7475       10,
7476       null,
7477       null
7478     ],
7479     [
7480       "1974-10",
7481       11.1,
7482       1.4,
7483       6.3,
7484       20,
7485       -7.8,
7486       12.4,
7487       0,
7488       12.4,
7489       0,
7490       null,
7491       null
7492     ],
7493     [
7494       "1974-11",
7495       1.4,
7496       -6.1,
7497       -2.4,
7498       12.2,
7499       -19.4,
7500       0,
7501       19.3,
7502       16.8,
7503       10,
7504       null,
7505       null
7506     ],
7507     [
7508       "1974-12",
7509       -2.9,
7510       -10.3,
7511       -6.6,
7512       5,
7513       -20.6,
7514       2.5,
7515       14,
7516       16.5,
7517       13,
7518       null,
7519       null
7520     ],
7521     [
7522       "1975-01",
7523       -9.8,
7524       -19.3,
7525       -14.6,
7526       6.7,
7527       -36.1,
7528       0,
7529       14.7,
7530       13.7,
7531       23,
7532       null,
7533       null
7534     ],
7535     [
7536       "1975-02",
7537       -9.2,
7538       -18.8,
7539       -14,
7540       7.8,
7541       -35.6,
7542       0,
7543       4.3,
7544       4.3,
7545       25,
7546       null,
7547       null
7548     ],
7549     [
7550       "1975-03",
7551       -3.3,
7552       -12.4,
7553       -7.9,
7554       4.4,
7555       -26.1,
7556       0,
7557       15.2,
7558       12.7,
7559       25,
7560       null,
7561       null
7562     ],
7563     [
7564       "1975-04",
7565       7.2,
7566       -3.4,
7567       1.9,
7568       18.3,
7569       -18.9,
7570       6.6,
7571       0,
7572       6.6,
7573       0,
7574       null,
7575       null
7576     ],
7577     [
7578       "1975-05",
7579       15.3,
7580       3.9,
7581       9.6,
7582       25,
7583       -1.1,
7584       24.9,
7585       7.1,
7586       30.2,
7587       null,
7588       null,
7589       null
7590     ],
7591     [
7592       "1975-06",
7593       19.4,
7594       8.3,
7595       13.9,
7596       24.4,
7597       4.4,
7598       94,
7599       0,
7600       94,
7601       0,
7602       null,
7603       null
7604     ],
7605     [
7606       "1975-07",
7607       23.2,
7608       11.9,
7609       17.6,
7610       35,
7611       4.4,
7612       106.4,
7613       0,
7614       106.4,
7615       0,
7616       null,
7617       null
7618     ],
7619     [
7620       "1975-08",
7621       17.7,
7622       7.5,
7623       12.6,
7624       25,
7625       4.4,
7626       83.1,
7627       0,
7628       83.1,
7629       0,
7630       null,
7631       null
7632     ],
7633     [
7634       "1975-09",
7635       18.1,
7636       5.8,
7637       12,
7638       24.4,
7639       1.1,
7640       16.8,
7641       0,
7642       16.8,
7643       0,
7644       null,
7645       null
7646     ],
7647     [
7648       "1975-10",
7649       7.3,
7650       0.3,
7651       3.8,
7652       22.8,
7653       -8.3,
7654       10.7,
7655       17.5,
7656       27.7,
7657       3,
7658       null,
7659       null
7660     ],
7661     [
7662       "1975-11",
7663       -3.6,
7664       -9.7,
7665       -6.7,
7666       8.3,
7667       -25,
7668       5.1,
7669       28.2,
7670       33.3,
7671       5,
7672       null,
7673       null
7674     ],
7675     [
7676       "1975-12",
7677       -7.3,
7678       -16.8,
7679       -12.1,
7680       6.7,
7681       -33.3,
7682       4.6,
7683       48.5,
7684       55.1,
7685       30,
7686       null,
7687       null
7688     ],
7689     [
7690       "1976-01",
7691       -6.8,
7692       -14.7,
7693       -10.8,
7694       6.7,
7695       -37.8,
7696       2,
7697       22.9,
7698       22.4,
7699       23,
7700       null,
7701       null
7702     ],
7703     [
7704       "1976-02",
7705       -6,
7706       -14.6,
7707       -10.3,
7708       5,
7709       -28.9,
7710       1.3,
7711       38.1,
7712       39.4,
7713       33,
7714       null,
7715       null
7716     ],
7717     [
7718       "1976-03",
7719       -0.7,
7720       -10.5,
7721       -5.6,
7722       10.6,
7723       -35,
7724       1.5,
7725       23.4,
7726       22.1,
7727       23,
7728       null,
7729       null
7730     ],
7731     [
7732       "1976-04",
7733       11.9,
7734       1.3,
7735       6.6,
7736       24.4,
7737       -7.8,
7738       15.7,
7739       0,
7740       15.7,
7741       0,
7742       null,
7743       null
7744     ],
7745     [
7746       "1976-05",
7747       16.2,
7748       5.1,
7749       10.7,
7750       23.9,
7751       1.7,
7752       61.5,
7753       0,
7754       61.5,
7755       0,
7756       null,
7757       null
7758     ],
7759     [
7760       "1976-06",
7761       17,
7762       7.3,
7763       12.2,
7764       25,
7765       0,
7766       128,
7767       0,
7768       128,
7769       0,
7770       null,
7771       null
7772     ],
7773     [
7774       "1976-07",
7775       20.3,
7776       10,
7777       15.2,
7778       24.4,
7779       5.6,
7780       102.1,
7781       0,
7782       102.1,
7783       0,
7784       null,
7785       null
7786     ],
7787     [
7788       "1976-08",
7789       20.1,
7790       10.6,
7791       15.4,
7792       26.7,
7793       4.4,
7794       71.9,
7795       0,
7796       71.9,
7797       0,
7798       null,
7799       null
7800     ],
7801     [
7802       "1976-09",
7803       18.3,
7804       7.1,
7805       12.7,
7806       25,
7807       2.2,
7808       24.6,
7809       0,
7810       24.6,
7811       0,
7812       null,
7813       null
7814     ],
7815     [
7816       "1976-10",
7817       8.7,
7818       -0.3,
7819       4.2,
7820       18.3,
7821       -5.6,
7822       26.2,
7823       0,
7824       26.2,
7825       0,
7826       null,
7827       null
7828     ],
7829     [
7830       "1976-11",
7831       3.8,
7832       -4.9,
7833       -0.6,
7834       10.6,
7835       -18.3,
7836       0,
7837       1,
7838       0.5,
7839       0,
7840       null,
7841       null
7842     ],
7843     [
7844       "1976-12",
7845       -7.8,
7846       -14.3,
7847       -11.1,
7848       8.3,
7849       -29.4,
7850       0,
7851       81.5,
7852       68.6,
7853       38,
7854       null,
7855       null
7856     ],
7857     [
7858       "1977-01",
7859       -7.7,
7860       -15.3,
7861       -11.5,
7862       3.3,
7863       -35,
7864       1.3,
7865       25.5,
7866       26.8,
7867       48,
7868       null,
7869       null
7870     ],
7871     [
7872       "1977-02",
7873       3.8,
7874       -3.7,
7875       0.1,
7876       7.8,
7877       -11.7,
7878       3.8,
7879       11.5,
7880       15.3,
7881       33,
7882       null,
7883       null
7884     ],
7885     [
7886       "1977-03",
7887       0.4,
7888       -9.8,
7889       -4.7,
7890       7.8,
7891       -22.8,
7892       0,
7893       5.3,
7894       5.3,
7895       17,
7896       null,
7897       null
7898     ],
7899     [
7900       "1977-04",
7901       12.8,
7902       1,
7903       6.9,
7904       29.4,
7905       -15.6,
7906       4.6,
7907       1.3,
7908       5.9,
7909       0,
7910       null,
7911       null
7912     ],
7913     [
7914       "1977-05",
7915       16,
7916       5.3,
7917       10.7,
7918       23.3,
7919       0.6,
7920       147.1,
7921       0,
7922       147.1,
7923       0,
7924       null,
7925       null
7926     ],
7927     [
7928       "1977-06",
7929       19.4,
7930       9,
7931       14.2,
7932       26.7,
7933       1.7,
7934       84.2,
7935       0,
7936       84.2,
7937       0,
7938       null,
7939       null
7940     ],
7941     [
7942       "1977-07",
7943       19.9,
7944       9.8,
7945       14.9,
7946       27.2,
7947       4.4,
7948       70.4,
7949       0,
7950       70.4,
7951       0,
7952       null,
7953       null
7954     ],
7955     [
7956       "1977-08",
7957       18.3,
7958       8.2,
7959       13.3,
7960       25.6,
7961       1.7,
7962       46.5,
7963       0,
7964       46.5,
7965       0,
7966       null,
7967       null
7968     ],
7969     [
7970       "1977-09",
7971       15,
7972       5,
7973       10,
7974       21.7,
7975       0.6,
7976       34.5,
7977       0,
7978       34.5,
7979       0,
7980       null,
7981       null
7982     ],
7983     [
7984       "1977-10",
7985       7.5,
7986       -0.4,
7987       3.6,
7988       17.2,
7989       -6.7,
7990       22.6,
7991       46.9,
7992       69.5,
7993       0,
7994       null,
7995       null
7996     ],
7997     [
7998       "1977-11",
7999       -4.7,
8000       -11.9,
8001       -8.3,
8002       7.2,
8003       -27.2,
8004       2.5,
8005       34.5,
8006       37,
8007       10,
8008       null,
8009       null
8010     ],
8011     [
8012       "1977-12",
8013       -15.4,
8014       -22.1,
8015       -18.8,
8016       -2.8,
8017       -40,
8018       0,
8019       11.5,
8020       11.5,
8021       25,
8022       null,
8023       null
8024     ],
8025     [
8026       "1978-01",
8027       -13.8,
8028       -20.4,
8029       -17.1,
8030       -0.6,
8031       -33.3,
8032       0,
8033       14.5,
8034       13.5,
8035       35,
8036       null,
8037       null
8038     ],
8039     [
8040       "1978-02",
8041       -6.3,
8042       -13.6,
8043       -10,
8044       7.2,
8045       -30,
8046       0,
8047       6.4,
8048       6.4,
8049       27,
8050       null,
8051       null
8052     ],
8053     [
8054       "1978-03",
8055       0.3,
8056       -8.1,
8057       -3.9,
8058       7.2,
8059       -25,
8060       3.8,
8061       19.9,
8062       23.7,
8063       7,
8064       null,
8065       null
8066     ],
8067     [
8068       "1978-04",
8069       8.7,
8070       -0.6,
8071       4.1,
8072       20,
8073       -9.4,
8074       18.3,
8075       0,
8076       18.3,
8077       0,
8078       null,
8079       null
8080     ],
8081     [
8082       "1978-05",
8083       14.8,
8084       3.9,
8085       9.4,
8086       23.3,
8087       -2.2,
8088       37.6,
8089       11.5,
8090       49.1,
8091       0,
8092       null,
8093       null
8094     ],
8095     [
8096       "1978-06",
8097       22,
8098       9.7,
8099       15.9,
8100       30.6,
8101       3.3,
8102       31.8,
8103       0,
8104       31.8,
8105       0,
8106       null,
8107       null
8108     ],
8109     [
8110       "1978-07",
8111       22.3,
8112       11,
8113       16.7,
8114       28.3,
8115       5.6,
8116       61.6,
8117       0,
8118       61.6,
8119       0,
8120       null,
8121       null
8122     ],
8123     [
8124       "1978-08",
8125       19.8,
8126       8.3,
8127       14.1,
8128       30,
8129       3.3,
8130       47.3,
8131       0,
8132       47.3,
8133       0,
8134       null,
8135       null
8136     ],
8137     [
8138       "1978-09",
8139       14.4,
8140       5.6,
8141       10,
8142       18.9,
8143       0.6,
8144       48.5,
8145       0,
8146       48.5,
8147       0,
8148       null,
8149       null
8150     ],
8151     [
8152       "1978-10",
8153       11.9,
8154       2,
8155       7,
8156       19.4,
8157       -6.7,
8158       20.9,
8159       0,
8160       20.9,
8161       0,
8162       null,
8163       null
8164     ],
8165     [
8166       "1978-11",
8167       -4.2,
8168       -11.7,
8169       -8,
8170       15,
8171       -26.1,
8172       5.4,
8173       35.5,
8174       40.9,
8175       25,
8176       null,
8177       null
8178     ],
8179     [
8180       "1978-12",
8181       -8.2,
8182       -16.9,
8183       -12.6,
8184       3.9,
8185       -37.8,
8186       0,
8187       17.9,
8188       17.9,
8189       25,
8190       null,
8191       null
8192     ],
8193     [
8194       "1979-01",
8195       -12,
8196       -20.6,
8197       -16.3,
8198       2.8,
8199       -32.2,
8200       0,
8201       7.1,
8202       7.1,
8203       27,
8204       null,
8205       null
8206     ],
8207     [
8208       "1979-02",
8209       -22.3,
8210       -28.7,
8211       -25.5,
8212       -14.4,
8213       -40,
8214       0,
8215       88.5,
8216       88.5,
8217       73,
8218       null,
8219       null
8220     ],
8221     [
8222       "1979-03",
8223       0.6,
8224       -9.1,
8225       -4.3,
8226       8.3,
8227       -26.1,
8228       0,
8229       8.6,
8230       8.6,
8231       43,
8232       null,
8233       null
8234     ],
8235     [
8236       "1979-04",
8237       3.9,
8238       -5.3,
8239       -0.7,
8240       14.4,
8241       -21.7,
8242       0,
8243       25.9,
8244       25.9,
8245       0,
8246       null,
8247       null
8248     ],
8249     [
8250       "1979-05",
8251       13.5,
8252       2.4,
8253       8,
8254       25,
8255       -5,
8256       19.7,
8257       4,
8258       23.7,
8259       0,
8260       null,
8261       null
8262     ],
8263     [
8264       "1979-06",
8265       19.7,
8266       8.3,
8267       14,
8268       27.5,
8269       4.5,
8270       86.6,
8271       0,
8272       86.6,
8273       0,
8274       null,
8275       null
8276     ],
8277     [
8278       "1979-07",
8279       22.9,
8280       12.3,
8281       17.6,
8282       29,
8283       7,
8284       107.4,
8285       0,
8286       107.4,
8287       0,
8288       null,
8289       null
8290     ],
8291     [
8292       "1979-08",
8293       21.1,
8294       10.2,
8295       15.7,
8296       28,
8297       6.5,
8298       48,
8299       0,
8300       48,
8301       0,
8302       null,
8303       null
8304     ],
8305     [
8306       "1979-09",
8307       17.4,
8308       7,
8309       12.2,
8310       27,
8311       0,
8312       25.3,
8313       0,
8314       25.3,
8315       0,
8316       null,
8317       null
8318     ],
8319     [
8320       "1979-10",
8321       10.8,
8322       2,
8323       6.4,
8324       20.5,
8325       -3.5,
8326       18.6,
8327       1,
8328       19.6,
8329       0,
8330       null,
8331       null
8332     ],
8333     [
8334       "1979-11",
8335       3,
8336       -4.8,
8337       -0.9,
8338       14,
8339       -14.5,
8340       0.2,
8341       0,
8342       0.2,
8343       0,
8344       null,
8345       null
8346     ],
8347     [
8348       "1979-12",
8349       -4.1,
8350       -12.7,
8351       -8.4,
8352       8,
8353       -33,
8354       0,
8355       20,
8356       20,
8357       14,
8358       null,
8359       null
8360     ],
8361     [
8362       "1980-01",
8363       -13.7,
8364       -20.8,
8365       -17.3,
8366       6.5,
8367       -37,
8368       0,
8369       22,
8370       22,
8371       16,
8372       null,
8373       null
8374     ],
8375     [
8376       "1980-02",
8377       -3.7,
8378       -11.1,
8379       -7.4,
8380       7.5,
8381       -20,
8382       0,
8383       12.5,
8384       12.5,
8385       14,
8386       null,
8387       null
8388     ],
8389     [
8390       "1980-03",
8391       -0.9,
8392       -9.9,
8393       -5.4,
8394       9,
8395       -29,
8396       2,
8397       28,
8398       30,
8399       0,
8400       null,
8401       null
8402     ],
8403     [
8404       "1980-04",
8405       15,
8406       2,
8407       8.5,
8408       24.5,
8409       -7.5,
8410       2.6,
8411       3,
8412       4.8,
8413       0,
8414       null,
8415       null
8416     ],
8417     [
8418       "1980-05",
8419       17.4,
8420       5.8,
8421       11.6,
8422       27,
8423       0,
8424       49,
8425       0,
8426       49,
8427       0,
8428       null,
8429       null
8430     ],
8431     [
8432       "1980-06",
8433       21.6,
8434       9.8,
8435       15.7,
8436       30,
8437       2,
8438       57,
8439       0,
8440       57,
8441       0,
8442       null,
8443       null
8444     ],
8445     [
8446       "1980-07",
8447       21.9,
8448       10,
8449       16,
8450       28,
8451       5.5,
8452       66.6,
8453       0,
8454       66.6,
8455       0,
8456       null,
8457       null
8458     ],
8459     [
8460       "1980-08",
8461       19.1,
8462       8,
8463       13.6,
8464       26,
8465       2,
8466       58.2,
8467       0,
8468       58.2,
8469       0,
8470       null,
8471       null
8472     ],
8473     [
8474       "1980-09",
8475       13.3,
8476       4.5,
8477       8.9,
8478       23,
8479       -1,
8480       60.7,
8481       0,
8482       60.7,
8483       0,
8484       null,
8485       null
8486     ],
8487     [
8488       "1980-10",
8489       12,
8490       2.4,
8491       7.2,
8492       24.5,
8493       -3.5,
8494       9.8,
8495       6,
8496       15.8,
8497       0,
8498       null,
8499       null
8500     ],
8501     [
8502       "1980-11",
8503       3.2,
8504       -3.6,
8505       -0.2,
8506       11,
8507       -22.5,
8508       4,
8509       3,
8510       7,
8511       0,
8512       null,
8513       null
8514     ],
8515     [
8516       "1980-12",
8517       -13.8,
8518       -22,
8519       -17.9,
8520       8.5,
8521       -32,
8522       2,
8523       86,
8524       88,
8525       42,
8526       null,
8527       null
8528     ],
8529     [
8530       "1981-01",
8531       -1.1,
8532       -8.6,
8533       -4.9,
8534       7,
8535       -18,
8536       0,
8537       17,
8538       17,
8539       42,
8540       null,
8541       null
8542     ],
8543     [
8544       "1981-02",
8545       -3.4,
8546       -12.6,
8547       -8,
8548       6.5,
8549       -28,
8550       0,
8551       11,
8552       8.8,
8553       39,
8554       null,
8555       null
8556     ],
8557     [
8558       "1981-03",
8559       3.4,
8560       -5.3,
8561       -1,
8562       9.5,
8563       -19.5,
8564       3.8,
8565       1,
8566       4.8,
8567       10,
8568       null,
8569       null
8570     ],
8571     [
8572       "1981-04",
8573       6.2,
8574       -2.4,
8575       1.9,
8576       15,
8577       -14.5,
8578       9.6,
8579       12.9,
8580       22.5,
8581       0,
8582       null,
8583       null
8584     ],
8585     [
8586       "1981-05",
8587       18.6,
8588       6.6,
8589       12.6,
8590       26.5,
8591       0.5,
8592       31.8,
8593       0,
8594       31.8,
8595       0,
8596       null,
8597       null
8598     ],
8599     [
8600       "1981-06",
8601       18.4,
8602       7.6,
8603       13,
8604       22,
8605       4.5,
8606       71.8,
8607       0,
8608       71.8,
8609       0,
8610       null,
8611       null
8612     ],
8613     [
8614       "1981-07",
8615       23.8,
8616       11.8,
8617       17.8,
8618       32,
8619       7,
8620       31,
8621       0,
8622       31,
8623       0,
8624       null,
8625       null
8626     ],
8627     [
8628       "1981-08",
8629       26.1,
8630       12.2,
8631       19.2,
8632       34,
8633       4,
8634       28.4,
8635       0,
8636       28.4,
8637       0,
8638       null,
8639       null
8640     ],
8641     [
8642       "1981-09",
8643       16.8,
8644       6,
8645       11.4,
8646       29.5,
8647       0,
8648       30,
8649       0,
8650       30,
8651       0,
8652       null,
8653       null
8654     ],
8655     [
8656       "1981-10",
8657       7.2,
8658       -0.9,
8659       3.2,
8660       18.5,
8661       -12.5,
8662       18.4,
8663       5,
8664       23.4,
8665       0,
8666       null,
8667       null
8668     ],
8669     [
8670       "1981-11",
8671       0.8,
8672       -5.8,
8673       -2.5,
8674       11,
8675       -16,
8676       3,
8677       11,
8678       14,
8679       9,
8680       null,
8681       null
8682     ],
8683     [
8684       "1981-12",
8685       -11.2,
8686       -17.2,
8687       -14.2,
8688       2.5,
8689       -32.5,
8690       0,
8691       22,
8692       22,
8693       22,
8694       null,
8695       null
8696     ],
8697     [
8698       "1982-01",
8699       -22.8,
8700       -29.9,
8701       -26.4,
8702       -10,
8703       -37,
8704       0,
8705       73,
8706       73,
8707       57,
8708       null,
8709       null
8710     ],
8711     [
8712       "1982-02",
8713       -11.3,
8714       -20.2,
8715       -15.8,
8716       5,
8717       -30,
8718       0,
8719       20,
8720       20,
8721       53,
8722       null,
8723       null
8724     ],
8725     [
8726       "1982-03",
8727       -4.2,
8728       -13.2,
8729       -8.7,
8730       7.5,
8731       -23,
8732       0,
8733       41,
8734       41,
8735       60,
8736       null,
8737       null
8738     ],
8739     [
8740       "1982-04",
8741       5.6,
8742       -5.4,
8743       0.1,
8744       17,
8745       -18,
8746       3.4,
8747       7,
8748       10.4,
8749       0,
8750       null,
8751       null
8752     ],
8753     [
8754       "1982-05",
8755       15.1,
8756       3.2,
8757       9.2,
8758       24.5,
8759       -3,
8760       17.6,
8761       5,
8762       22.6,
8763       0,
8764       null,
8765       null
8766     ],
8767     [
8768       "1982-06",
8769       23.3,
8770       10.1,
8771       16.7,
8772       31,
8773       1,
8774       9.2,
8775       0,
8776       9.2,
8777       0,
8778       null,
8779       null
8780     ],
8781     [
8782       "1982-07",
8783       23.5,
8784       13,
8785       18.3,
8786       31.5,
8787       5,
8788       62.4,
8789       0,
8790       62.4,
8791       0,
8792       null,
8793       null
8794     ],
8795     [
8796       "1982-08",
8797       16.4,
8798       7.6,
8799       12,
8800       24,
8801       1,
8802       130.6,
8803       0,
8804       130.6,
8805       0,
8806       null,
8807       null
8808     ],
8809     [
8810       "1982-09",
8811       16.9,
8812       6.3,
8813       11.6,
8814       23.5,
8815       0,
8816       29.8,
8817       0,
8818       29.8,
8819       0,
8820       null,
8821       null
8822     ],
8823     [
8824       "1982-10",
8825       9.9,
8826       0.5,
8827       5.2,
8828       22,
8829       -10.5,
8830       8.4,
8831       11,
8832       19.4,
8833       0,
8834       null,
8835       null
8836     ],
8837     [
8838       "1982-11",
8839       -4.2,
8840       -12.7,
8841       -8.5,
8842       8.5,
8843       -27,
8844       0,
8845       23,
8846       23,
8847       10,
8848       null,
8849       null
8850     ],
8851     [
8852       "1982-12",
8853       -7.9,
8854       -15.8,
8855       -11.9,
8856       1,
8857       -27,
8858       0,
8859       20.4,
8860       20.4,
8861       21,
8862       null,
8863       null
8864     ],
8865     [
8866       "1983-01",
8867       -8.4,
8868       -16.9,
8869       -12.7,
8870       4,
8871       -33,
8872       0,
8873       16,
8874       16,
8875       27,
8876       null,
8877       null
8878     ],
8879     [
8880       "1983-02",
8881       -6.2,
8882       -13.1,
8883       -9.7,
8884       5,
8885       -21,
8886       0,
8887       12,
8888       12,
8889       25,
8890       null,
8891       null
8892     ],
8893     [
8894       "1983-03",
8895       -2.9,
8896       -11.2,
8897       -7.1,
8898       8,
8899       -19.5,
8900       0,
8901       17.5,
8902       17.5,
8903       28,
8904       null,
8905       null
8906     ],
8907     [
8908       "1983-04",
8909       9.8,
8910       -0.5,
8911       4.7,
8912       19,
8913       -12,
8914       15.6,
8915       5,
8916       20.6,
8917       0,
8918       null,
8919       null
8920     ],
8921     [
8922       "1983-05",
8923       15.9,
8924       4.1,
8925       10,
8926       30.5,
8927       -3,
8928       20,
8929       6,
8930       26,
8931       0,
8932       null,
8933       null
8934     ],
8935     [
8936       "1983-06",
8937       19.6,
8938       9.4,
8939       14.5,
8940       25.5,
8941       4,
8942       132.8,
8943       0,
8944       132.8,
8945       0,
8946       null,
8947       null
8948     ],
8949     [
8950       "1983-07",
8951       20.4,
8952       10.7,
8953       15.6,
8954       27.5,
8955       8,
8956       100.8,
8957       0,
8958       100.8,
8959       0,
8960       null,
8961       null
8962     ],
8963     [
8964       "1983-08",
8965       21.6,
8966       9.5,
8967       15.6,
8968       29,
8969       4.5,
8970       25,
8971       0,
8972       25,
8973       0,
8974       null,
8975       null
8976     ],
8977     [
8978       "1983-09",
8979       13.4,
8980       3.5,
8981       8.5,
8982       23,
8983       -8,
8984       29.2,
8985       0,
8986       29.2,
8987       0,
8988       null,
8989       null
8990     ],
8991     [
8992       "1983-10",
8993       9.2,
8994       0,
8995       4.6,
8996       16,
8997       -9,
8998       21.1,
8999       7,
9000       28.1,
9001       null,
9002       null,
9003       null
9004     ],
9005     [
9006       "1983-11",
9007       -1.9,
9008       -7.7,
9009       -4.8,
9010       11.5,
9011       -19,
9012       24,
9013       17,
9014       41,
9015       10,
9016       null,
9017       null
9018     ],
9019     [
9020       "1983-12",
9021       -16.3,
9022       -23.7,
9023       -20,
9024       1,
9025       -33,
9026       0,
9027       18,
9028       18,
9029       24,
9030       null,
9031       null
9032     ],
9033     [
9034       "1984-01",
9035       -4.1,
9036       -13.1,
9037       -8.6,
9038       6.5,
9039       -25,
9040       0,
9041       32,
9042       32,
9043       25,
9044       null,
9045       null
9046     ],
9047     [
9048       "1984-02",
9049       1.8,
9050       -6.7,
9051       -2.5,
9052       13,
9053       -21,
9054       0,
9055       5,
9056       5,
9057       20,
9058       null,
9059       null
9060     ],
9061     [
9062       "1984-03",
9063       2.5,
9064       -6.9,
9065       -2.2,
9066       12,
9067       -25,
9068       0,
9069       10,
9070       10,
9071       0,
9072       null,
9073       null
9074     ],
9075     [
9076       "1984-04",
9077       11.2,
9078       0.3,
9079       5.8,
9080       27,
9081       -4,
9082       6,
9083       1,
9084       7,
9085       0,
9086       null,
9087       null
9088     ],
9089     [
9090       "1984-05",
9091       13.7,
9092       3.1,
9093       8.4,
9094       19,
9095       -3,
9096       143.9,
9097       10,
9098       153.9,
9099       0,
9100       null,
9101       null
9102     ],
9103     [
9104       "1984-06",
9105       18.7,
9106       8.6,
9107       13.7,
9108       25,
9109       4,
9110       93.5,
9111       0,
9112       93.5,
9113       0,
9114       null,
9115       null
9116     ],
9117     [
9118       "1984-07",
9119       22.2,
9120       10.4,
9121       16.3,
9122       29.5,
9123       6,
9124       35.4,
9125       0,
9126       35.4,
9127       0,
9128       null,
9129       null
9130     ],
9131     [
9132       "1984-08",
9133       21.2,
9134       8.9,
9135       15.1,
9136       29,
9137       0,
9138       53.6,
9139       3,
9140       56.6,
9141       0,
9142       null,
9143       null
9144     ],
9145     [
9146       "1984-09",
9147       11.4,
9148       1.9,
9149       6.7,
9150       18.5,
9151       -6,
9152       31.8,
9153       0,
9154       31.8,
9155       0,
9156       null,
9157       null
9158     ],
9159     [
9160       "1984-10",
9161       3.2,
9162       -3.7,
9163       -0.3,
9164       17.5,
9165       -26,
9166       25.8,
9167       37,
9168       62.8,
9169       18,
9170       null,
9171       null
9172     ],
9173     [
9174       "1984-11",
9175       -7.6,
9176       -14.5,
9177       -11.1,
9178       6,
9179       -25,
9180       0,
9181       24,
9182       24,
9183       29,
9184       null,
9185       null
9186     ],
9187     [
9188       "1984-12",
9189       -14.1,
9190       -23.3,
9191       -18.7,
9192       5.5,
9193       -36,
9194       0,
9195       21,
9196       21,
9197       32,
9198       null,
9199       null
9200     ],
9201     [
9202       "1985-01",
9203       -5.2,
9204       -12.2,
9205       -8.7,
9206       6,
9207       -30,
9208       0,
9209       20,
9210       20,
9211       43,
9212       null,
9213       null
9214     ],
9215     [
9216       "1985-02",
9217       -9.7,
9218       -20.3,
9219       -15,
9220       8,
9221       -36,
9222       0,
9223       48,
9224       48,
9225       48,
9226       null,
9227       null
9228     ],
9229     [
9230       "1985-03",
9231       2.2,
9232       -6.9,
9233       -2.4,
9234       10,
9235       -20,
9236       0,
9237       10,
9238       10,
9239       23,
9240       null,
9241       null
9242     ],
9243     [
9244       "1985-04",
9245       8.6,
9246       -1.8,
9247       3.4,
9248       16,
9249       -5.5,
9250       11.2,
9251       0,
9252       11.2,
9253       0,
9254       null,
9255       null
9256     ],
9257     [
9258       "1985-05",
9259       17.8,
9260       4.4,
9261       11.1,
9262       29,
9263       -1,
9264       10.2,
9265       0,
9266       10.2,
9267       0,
9268       null,
9269       null
9270     ],
9271     [
9272       "1985-06",
9273       19.4,
9274       7.4,
9275       13.4,
9276       27,
9277       2,
9278       60.2,
9279       0,
9280       60.2,
9281       0,
9282       null,
9283       null
9284     ],
9285     [
9286       "1985-07",
9287       23,
9288       10.8,
9289       16.9,
9290       29,
9291       7,
9292       39.5,
9293       0,
9294       39.5,
9295       0,
9296       null,
9297       null
9298     ],
9299     [
9300       "1985-08",
9301       19.5,
9302       8.1,
9303       13.8,
9304       31.5,
9305       2.5,
9306       44.8,
9307       0,
9308       44.8,
9309       0,
9310       null,
9311       null
9312     ],
9313     [
9314       "1985-09",
9315       12.9,
9316       3.1,
9317       8,
9318       22,
9319       -3,
9320       76.8,
9321       0,
9322       76.8,
9323       0,
9324       null,
9325       null
9326     ],
9327     [
9328       "1985-10",
9329       5.5,
9330       -1,
9331       2.3,
9332       15,
9333       -7,
9334       33.6,
9335       16,
9336       49.6,
9337       3,
9338       null,
9339       null
9340     ],
9341     [
9342       "1985-11",
9343       -11.6,
9344       -19.7,
9345       -15.7,
9346       4,
9347       -38,
9348       0,
9349       17,
9350       17,
9351       17,
9352       null,
9353       null
9354     ],
9355     [
9356       "1985-12",
9357       -2.9,
9358       -10.5,
9359       -6.7,
9360       8,
9361       -26,
9362       0,
9363       7,
9364       7,
9365       4,
9366       null,
9367       null
9368     ],
9369     [
9370       "1986-01",
9371       -4.3,
9372       -12.4,
9373       -8.4,
9374       5,
9375       -23,
9376       0,
9377       28,
9378       28,
9379       10,
9380       null,
9381       null
9382     ],
9383     [
9384       "1986-02",
9385       -7.9,
9386       -16.3,
9387       -12.1,
9388       8,
9389       -36,
9390       0,
9391       13.5,
9392       13.5,
9393       7,
9394       null,
9395       null
9396     ],
9397     [
9398       "1986-03",
9399       2.1,
9400       -6.5,
9401       -2.2,
9402       10.5,
9403       -18,
9404       0,
9405       23,
9406       23,
9407       3,
9408       null,
9409       null
9410     ],
9411     [
9412       "1986-04",
9413       7.1,
9414       -2.2,
9415       2.5,
9416       19.5,
9417       -14.5,
9418       17,
9419       53,
9420       70,
9421       25,
9422       null,
9423       null
9424     ],
9425     [
9426       "1986-05",
9427       16,
9428       4.4,
9429       10.2,
9430       29,
9431       -5.5,
9432       32,
9433       0,
9434       32,
9435       0,
9436       null,
9437       null
9438     ],
9439     [
9440       "1986-06",
9441       20,
9442       8.2,
9443       14.1,
9444       26,
9445       3.5,
9446       12.7,
9447       0,
9448       12.7,
9449       0,
9450       null,
9451       null
9452     ],
9453     [
9454       "1986-07",
9455       20.9,
9456       10.2,
9457       15.6,
9458       28,
9459       6,
9460       118.6,
9461       0,
9462       118.6,
9463       0,
9464       null,
9465       null
9466     ],
9467     [
9468       "1986-08",
9469       22.6,
9470       9.5,
9471       16.1,
9472       30,
9473       2,
9474       9.6,
9475       0,
9476       9.6,
9477       0,
9478       null,
9479       null
9480     ],
9481     [
9482       "1986-09",
9483       14,
9484       4.5,
9485       9.3,
9486       21.5,
9487       -0.5,
9488       30.6,
9489       0,
9490       30.6,
9491       0,
9492       null,
9493       null
9494     ],
9495     [
9496       "1986-10",
9497       10.7,
9498       0.9,
9499       5.8,
9500       21.5,
9501       -16.5,
9502       13.4,
9503       22.4,
9504       35.8,
9505       11,
9506       null,
9507       null
9508     ],
9509     [
9510       "1986-11",
9511       -5,
9512       -14.2,
9513       -9.6,
9514       10.5,
9515       -25,
9516       0,
9517       26,
9518       26,
9519       16,
9520       null,
9521       null
9522     ],
9523     [
9524       "1986-12",
9525       -1.5,
9526       -8.8,
9527       -5.2,
9528       4,
9529       -18.5,
9530       2.5,
9531       2,
9532       4.5,
9533       15,
9534       null,
9535       null
9536     ],
9537     [
9538       "1987-01",
9539       -2.7,
9540       -10.8,
9541       -6.8,
9542       6.5,
9543       -22,
9544       0,
9545       14,
9546       14,
9547       19,
9548       null,
9549       null
9550     ],
9551     [
9552       "1987-02",
9553       -2.6,
9554       -9.5,
9555       -6.1,
9556       5,
9557       -19.5,
9558       0,
9559       23.5,
9560       23.5,
9561       29,
9562       null,
9563       null
9564     ],
9565     [
9566       "1987-03",
9567       -4.1,
9568       -12.6,
9569       -8.4,
9570       10,
9571       -28,
9572       0.5,
9573       34,
9574       34.5,
9575       22,
9576       null,
9577       null
9578     ],
9579     [
9580       "1987-04",
9581       11.9,
9582       1.5,
9583       6.7,
9584       24,
9585       -4,
9586       40.6,
9587       5,
9588       45.6,
9589       0,
9590       null,
9591       null
9592     ],
9593     [
9594       "1987-05",
9595       17.1,
9596       5.1,
9597       11.1,
9598       25,
9599       0.5,
9600       47.4,
9601       0,
9602       47.4,
9603       0,
9604       null,
9605       null
9606     ],
9607     [
9608       "1987-06",
9609       20.4,
9610       9.4,
9611       14.9,
9612       25,
9613       4,
9614       64.2,
9615       0,
9616       64.2,
9617       0,
9618       null,
9619       null
9620     ],
9621     [
9622       "1987-07",
9623       22.3,
9624       11.5,
9625       16.9,
9626       30,
9627       6.5,
9628       115.6,
9629       0,
9630       115.6,
9631       0,
9632       null,
9633       null
9634     ],
9635     [
9636       "1987-08",
9637       18.4,
9638       8.3,
9639       13.4,
9640       24,
9641       4,
9642       49,
9643       0,
9644       49,
9645       0,
9646       null,
9647       null
9648     ],
9649     [
9650       "1987-09",
9651       19.1,
9652       6.9,
9653       13,
9654       27,
9655       1.5,
9656       4.4,
9657       0,
9658       4.4,
9659       0,
9660       null,
9661       null
9662     ],
9663     [
9664       "1987-10",
9665       10.7,
9666       0.5,
9667       5.6,
9668       25,
9669       -6.5,
9670       21.8,
9671       0,
9672       21.8,
9673       0,
9674       null,
9675       null
9676     ],
9677     [
9678       "1987-11",
9679       3.2,
9680       -3.5,
9681       -0.2,
9682       10,
9683       -13,
9684       0,
9685       2,
9686       2,
9687       null,
9688       null,
9689       null
9690     ],
9691     [
9692       "1987-12",
9693       -2.3,
9694       -8.9,
9695       -5.6,
9696       6.5,
9697       -21,
9698       0,
9699       23,
9700       23,
9701       18,
9702       null,
9703       null
9704     ],
9705     [
9706       "1988-01",
9707       -10,
9708       -17.3,
9709       -13.7,
9710       5,
9711       -37.5,
9712       0,
9713       36,
9714       36,
9715       42,
9716       null,
9717       null
9718     ],
9719     [
9720       "1988-02",
9721       -4.6,
9722       -15,
9723       -9.8,
9724       9,
9725       -34,
9726       0,
9727       17,
9728       17,
9729       26,
9730       null,
9731       null
9732     ],
9733     [
9734       "1988-03",
9735       4.8,
9736       -3.5,
9737       0.7,
9738       12.5,
9739       -10,
9740       0,
9741       13.5,
9742       13.5,
9743       1,
9744       null,
9745       null
9746     ],
9747     [
9748       "1988-04",
9749       11.9,
9750       0.6,
9751       6.3,
9752       22,
9753       -5.5,
9754       17.4,
9755       6,
9756       23.4,
9757       0,
9758       null,
9759       null
9760     ],
9761     [
9762       "1988-05",
9763       16.6,
9764       4.7,
9765       10.7,
9766       26.5,
9767       -4,
9768       88.8,
9769       1,
9770       89.8,
9771       0,
9772       null,
9773       null
9774     ],
9775     [
9776       "1988-06",
9777       18.9,
9778       9,
9779       14,
9780       25,
9781       4.5,
9782       162.4,
9783       0,
9784       162.4,
9785       0,
9786       null,
9787       null
9788     ],
9789     [
9790       "1988-07",
9791       20.5,
9792       10.2,
9793       15.4,
9794       26.5,
9795       7.5,
9796       96,
9797       0,
9798       96,
9799       0,
9800       null,
9801       null
9802     ],
9803     [
9804       "1988-08",
9805       20.6,
9806       9.7,
9807       15.2,
9808       28.5,
9809       5.5,
9810       64.9,
9811       0,
9812       64.9,
9813       0,
9814       null,
9815       null
9816     ],
9817     [
9818       "1988-09",
9819       15.6,
9820       5.4,
9821       10.5,
9822       29.5,
9823       -2,
9824       14.6,
9825       0,
9826       14.6,
9827       0,
9828       null,
9829       null
9830     ],
9831     [
9832       "1988-10",
9833       11.1,
9834       -0.3,
9835       5.4,
9836       21.5,
9837       -11,
9838       13.2,
9839       9,
9840       22.2,
9841       0,
9842       null,
9843       null
9844     ],
9845     [
9846       "1988-11",
9847       -3.3,
9848       -10.3,
9849       -6.8,
9850       8,
9851       -20.5,
9852       16,
9853       22,
9854       38,
9855       6,
9856       null,
9857       null
9858     ],
9859     [
9860       "1988-12",
9861       -5.2,
9862       -13.2,
9863       -9.2,
9864       5.5,
9865       -25.5,
9866       0,
9867       16,
9868       16,
9869       20,
9870       null,
9871       null
9872     ],
9873     [
9874       "1989-01",
9875       -6.2,
9876       -15.8,
9877       -11,
9878       10,
9879       -33.5,
9880       0,
9881       26,
9882       26,
9883       32,
9884       null,
9885       null
9886     ],
9887     [
9888       "1989-02",
9889       -8.3,
9890       -18.3,
9891       -13.3,
9892       1.5,
9893       -34,
9894       0,
9895       10,
9896       10,
9897       30,
9898       null,
9899       null
9900     ],
9901     [
9902       "1989-03",
9903       -6.1,
9904       -19.8,
9905       -13,
9906       8,
9907       -31,
9908       0,
9909       30,
9910       30,
9911       25,
9912       null,
9913       null
9914     ],
9915     [
9916       "1989-04",
9917       10.7,
9918       -1.2,
9919       4.8,
9920       22.5,
9921       -13,
9922       3.4,
9923       0,
9924       3.4,
9925       0,
9926       null,
9927       null
9928     ],
9929     [
9930       "1989-05",
9931       16.4,
9932       4.2,
9933       10.3,
9934       24.5,
9935       -3,
9936       43.6,
9937       14,
9938       57.6,
9939       0,
9940       null,
9941       null
9942     ],
9943     [
9944       "1989-06",
9945       22,
9946       9.2,
9947       15.6,
9948       30.5,
9949       4,
9950       30.2,
9951       0,
9952       30.2,
9953       0,
9954       null,
9955       null
9956     ],
9957     [
9958       "1989-07",
9959       23.3,
9960       11.4,
9961       17.4,
9962       29.5,
9963       6.5,
9964       106.2,
9965       0,
9966       106.2,
9967       0,
9968       null,
9969       null
9970     ],
9971     [
9972       "1989-08",
9973       20.8,
9974       11.6,
9975       16.2,
9976       28,
9977       4,
9978       116.4,
9979       0,
9980       116.4,
9981       0,
9982       null,
9983       null
9984     ],
9985     [
9986       "1989-09",
9987       15.7,
9988       4.6,
9989       10.2,
9990       22.5,
9991       0,
9992       57.3,
9993       3,
9994       60.3,
9995       1,
9996       null,
9997       null
9998     ],
9999     [
10000       "1989-10",
10001       7.7,
10002       -1.9,
10003       2.9,
10004       20,
10005       -10,
10006       8.2,
10007       12,
10008       20.2,
10009       8,
10010       null,
10011       null
10012     ],
10013     [
10014       "1989-11",
10015       -0.6,
10016       -11.3,
10017       -6,
10018       7.5,
10019       -22,
10020       14,
10021       23,
10022       37,
10023       8,
10024       null,
10025       null
10026     ],
10027     [
10028       "1989-12",
10029       -3.1,
10030       -11.7,
10031       -7.4,
10032       7,
10033       -35,
10034       20.8,
10035       20,
10036       40.8,
10037       5,
10038       null,
10039       null
10040     ],
10041     [
10042       "1990-01",
10043       -8.4,
10044       -15.5,
10045       -12,
10046       3,
10047       -38,
10048       0,
10049       35.5,
10050       35.5,
10051       30,
10052       null,
10053       null
10054     ],
10055     [
10056       "1990-02",
10057       -7.1,
10058       -19.1,
10059       -13.1,
10060       8,
10061       -35.5,
10062       0,
10063       39,
10064       39,
10065       24,
10066       null,
10067       null
10068     ],
10069     [
10070       "1990-03",
10071       3.8,
10072       -6.1,
10073       -1.2,
10074       10,
10075       -18.5,
10076       0,
10077       17,
10078       17,
10079       0,
10080       null,
10081       null
10082     ],
10083     [
10084       "1990-04",
10085       8.5,
10086       -0.8,
10087       3.9,
10088       17.5,
10089       -14.5,
10090       10.3,
10091       22,
10092       32.3,
10093       0,
10094       null,
10095       null
10096     ],
10097     [
10098       "1990-05",
10099       16.5,
10100       5.2,
10101       10.9,
10102       25,
10103       -1,
10104       26.4,
10105       10,
10106       36.4,
10107       0,
10108       null,
10109       null
10110     ],
10111     [
10112       "1990-06",
10113       20.8,
10114       8.9,
10115       14.9,
10116       29,
10117       4,
10118       91.1,
10119       0,
10120       91.1,
10121       0,
10122       null,
10123       null
10124     ],
10125     [
10126       "1990-07",
10127       23.7,
10128       11.2,
10129       17.5,
10130       32,
10131       7,
10132       28,
10133       0,
10134       28,
10135       0,
10136       null,
10137       null
10138     ],
10139     [
10140       "1990-08",
10141       22.2,
10142       10,
10143       16.2,
10144       32,
10145       2,
10146       33.4,
10147       0,
10148       33.4,
10149       0,
10150       null,
10151       null
10152     ],
10153     [
10154       "1990-09",
10155       18.9,
10156       5.9,
10157       12.4,
10158       25,
10159       -0.5,
10160       12.4,
10161       0,
10162       12.4,
10163       0,
10164       null,
10165       null
10166     ],
10167     [
10168       "1990-10",
10169       5.3,
10170       -2.1,
10171       1.6,
10172       14.5,
10173       -8,
10174       23.8,
10175       32,
10176       55.8,
10177       0,
10178       null,
10179       null
10180     ],
10181     [
10182       "1990-11",
10183       -7.2,
10184       -17.6,
10185       -12.4,
10186       6.5,
10187       -31,
10188       0,
10189       43,
10190       43,
10191       33,
10192       null,
10193       null
10194     ],
10195     [
10196       "1990-12",
10197       -10.4,
10198       -22.3,
10199       -16.3,
10200       6,
10201       -38,
10202       0,
10203       37.5,
10204       37.5,
10205       40,
10206       null,
10207       null
10208     ],
10209     [
10210       "1991-01",
10211       -8.3,
10212       -16.8,
10213       -12.6,
10214       6.5,
10215       -34,
10216       0,
10217       5,
10218       5,
10219       35,
10220       null,
10221       null
10222     ],
10223     [
10224       "1991-02",
10225       0.1,
10226       -8.6,
10227       -4,
10228       7,
10229       -24,
10230       0,
10231       12,
10232       12,
10233       33,
10234       null,
10235       null
10236     ],
10237     [
10238       "1991-03",
10239       -0.8,
10240       -12,
10241       -6.4,
10242       13,
10243       -31,
10244       0,
10245       15,
10246       15,
10247       18,
10248       null,
10249       null
10250     ],
10251     [
10252       "1991-04",
10253       13,
10254       0.7,
10255       6.9,
10256       22,
10257       -4,
10258       0,
10259       0,
10260       0,
10261       0,
10262       null,
10263       null
10264     ],
10265     [
10266       "1991-05",
10267       18,
10268       5.8,
10269       11.9,
10270       25,
10271       -1.5,
10272       41.8,
10273       0,
10274       41.8,
10275       0,
10276       null,
10277       null
10278     ],
10279     [
10280       "1991-06",
10281       19.4,
10282       8.6,
10283       14,
10284       26,
10285       1,
10286       72.6,
10287       0,
10288       72.6,
10289       0,
10290       null,
10291       null
10292     ],
10293     [
10294       "1991-07",
10295       22.5,
10296       9.9,
10297       16.3,
10298       31,
10299       5.5,
10300       28.3,
10301       0,
10302       28.3,
10303       0,
10304       null,
10305       null
10306     ],
10307     [
10308       "1991-08",
10309       24.1,
10310       11.5,
10311       17.8,
10312       32,
10313       4.5,
10314       64,
10315       0,
10316       64,
10317       0,
10318       null,
10319       null
10320     ],
10321     [
10322       "1991-09",
10323       16.2,
10324       5.7,
10325       10.9,
10326       23,
10327       0,
10328       47.6,
10329       0,
10330       47.6,
10331       0,
10332       null,
10333       null
10334     ],
10335     [
10336       "1991-10",
10337       6.2,
10338       -5.2,
10339       0.5,
10340       21,
10341       -21,
10342       12,
10343       12,
10344       24,
10345       null,
10346       null,
10347       null
10348     ],
10349     [
10350       "1991-11",
10351       -3.7,
10352       -12.2,
10353       -8,
10354       6.5,
10355       -20,
10356       0,
10357       27,
10358       27,
10359       null,
10360       null,
10361       null
10362     ],
10363     [
10364       "1991-12",
10365       -3.6,
10366       -12,
10367       -7.8,
10368       5,
10369       -24,
10370       0,
10371       47,
10372       47,
10373       48,
10374       null,
10375       null
10376     ]
10377   ]
10378 }