weather.gc.ca/Monthly/6144232.tab

   1 {
   2   "license": "CC-BY-4.0",
   3   "description": {
   4     "en": "Kitchener Monthly Weather Data",
   5     "fr": "Données météorologiques mensuelles de Kitchener"
   6   },
   7   "sources": "[https://climate.weather.gc.ca/ Environment and Climate Change Canada]",
   8   "schema": {
   9     "fields": [
  10       {
  11         "name": "date",
  12         "type": "string",
  13         "title": {
  14           "ar": "تاريخ",
  15           "ca": "Data",
  16           "da": "Dato",
  17           "de": "Datum",
  18           "en": "Date",
  19           "es": "Fecha",
  20           "fr": "Date",
  21           "ru": "Дата",
  22           "sr": "Датум"
  23         }
  24       },
  25       {
  26         "name": "avgHighTemp",
  27         "type": "number",
  28         "title": {
  29           "ca": "Mitjana de temps. altes",
  30           "da": "Gennemsnitlig højeste temperatur",
  31           "de": "Durchschnittliche Höchsttemperatur",
  32           "en": "Average high temp",
  33           "es": "Promedio de temps. altas",
  34           "fr": "Température maximale moyenne",
  35           "ru": "Средняя высшая темп",
  36           "sr": "Просечна виша температура"
  37         }
  38       },
  39       {
  40         "name": "avgLowTemp",
  41         "type": "number",
  42         "title": {
  43           "ca": "Mitjana de temps. baixes",
  44           "da": "Gennemsnitlige laveste temperatur",
  45           "de": "Durchschnittliche Tiefsttemperatur",
  46           "en": "Average low temp",
  47           "es": "Promedio de temps. bajas",
  48           "fr": "Température minimale moyenne",
  49           "ru": "Средняя нижняя темп",
  50           "sr": "Просечна нижа температура"
  51         }
  52       },
  53       {
  54         "name": "avgTemp",
  55         "type": "number",
  56         "title": {
  57           "en": "Average temperature",
  58           "fr": "Température moyenne"
  59         }
  60       },
  61       {
  62         "name": "extHighTemp",
  63         "type": "number",
  64         "title": {
  65           "en": "Highest daily maximum temperature",
  66           "fr": "Température maximale quotidienne la plus élevée"
  67         }
  68       },
  69       {
  70         "name": "extLowTemp",
  71         "type": "number",
  72         "title": {
  73           "en": "Lowest daily minimal temperature",
  74           "fr": "Température minimale la plus basse"
  75         }
  76       },
  77       {
  78         "name": "precipTotalRain",
  79         "type": "number",
  80         "title": {
  81           "en": "Total rainfall (mm)",
  82           "fr": "Pluie totale (mm)"
  83         }
  84       },
  85       {
  86         "name": "precipTotalSnow",
  87         "type": "number",
  88         "title": {
  89           "en": "Total snowfall (cm)",
  90           "fr": "Neige totale (cm)"
  91         }
  92       },
  93       {
  94         "name": "precipTotal",
  95         "type": "number",
  96         "title": {
  97           "en": "Total précipitation (mm)",
  98           "fr": "Précipitations totale (mm)"
  99         }
 100       },
 101       {
 102         "name": "snowGrndLastDay",
 103         "type": "number",
 104         "title": {
 105           "en": "Snow on the ground on the last day (cm)",
 106           "fr": "Neige au sol le dernier jour (cm)"
 107         }
 108       },
 109       {
 110         "name": "windDirMaxGust",
 111         "type": "number",
 112         "title": {
 113           "en": "Direction of maximum gust (10's deg/tens of degrees)",
 114           "fr": "Direction de la rafale maximale (10's deg/dizaines de degrés)"
 115         }
 116       },
 117       {
 118         "name": "windSpeedMaxGust",
 119         "type": "number",
 120         "title": {
 121           "en": "Speed of maximum gust (km/h)",
 122           "fr": "Vitesse de la rafale maximale (km/h)"
 123         }
 124       }
 125     ]
 126   },
 127   "data": [
 128     [
 129       "1914-01",
 130       null,
 131       null,
 132       null,
 133       null,
 134       null,
 135       null,
 136       null,
 137       null,
 138       null,
 139       null,
 140       null
 141     ],
 142     [
 143       "1914-02",
 144       null,
 145       null,
 146       null,
 147       null,
 148       null,
 149       null,
 150       null,
 151       null,
 152       null,
 153       null,
 154       null
 155     ],
 156     [
 157       "1914-03",
 158       null,
 159       null,
 160       null,
 161       null,
 162       null,
 163       null,
 164       null,
 165       null,
 166       null,
 167       null,
 168       null
 169     ],
 170     [
 171       "1914-04",
 172       null,
 173       null,
 174       null,
 175       null,
 176       null,
 177       null,
 178       null,
 179       null,
 180       null,
 181       null,
 182       null
 183     ],
 184     [
 185       "1914-05",
 186       null,
 187       null,
 188       null,
 189       null,
 190       null,
 191       null,
 192       null,
 193       null,
 194       null,
 195       null,
 196       null
 197     ],
 198     [
 199       "1914-06",
 200       null,
 201       null,
 202       null,
 203       null,
 204       null,
 205       null,
 206       null,
 207       null,
 208       null,
 209       null,
 210       null
 211     ],
 212     [
 213       "1914-07",
 214       null,
 215       null,
 216       null,
 217       null,
 218       null,
 219       null,
 220       null,
 221       null,
 222       null,
 223       null,
 224       null
 225     ],
 226     [
 227       "1914-08",
 228       null,
 229       null,
 230       null,
 231       null,
 232       null,
 233       null,
 234       null,
 235       null,
 236       null,
 237       null,
 238       null
 239     ],
 240     [
 241       "1914-09",
 242       null,
 243       null,
 244       null,
 245       null,
 246       null,
 247       null,
 248       null,
 249       null,
 250       null,
 251       null,
 252       null
 253     ],
 254     [
 255       "1914-10",
 256       null,
 257       null,
 258       null,
 259       null,
 260       null,
 261       null,
 262       null,
 263       null,
 264       null,
 265       null,
 266       null
 267     ],
 268     [
 269       "1914-11",
 270       5.2,
 271       -3.9,
 272       0.7,
 273       16.7,
 274       -16.1,
 275       79,
 276       35.6,
 277       114.6,
 278       null,
 279       null,
 280       null
 281     ],
 282     [
 283       "1914-12",
 284       -2.2,
 285       -8.9,
 286       -5.6,
 287       13.3,
 288       -26.1,
 289       14,
 290       83.3,
 291       97.3,
 292       null,
 293       null,
 294       null
 295     ],
 296     [
 297       "1915-01",
 298       -3.4,
 299       -12.3,
 300       -7.9,
 301       5,
 302       -22.2,
 303       16.3,
 304       68.6,
 305       84.8,
 306       null,
 307       null,
 308       null
 309     ],
 310     [
 311       "1915-02",
 312       -0.9,
 313       -9.6,
 314       -5.3,
 315       6.1,
 316       -24.4,
 317       47.5,
 318       26.7,
 319       74.2,
 320       null,
 321       null,
 322       null
 323     ],
 324     [
 325       "1915-03",
 326       0.6,
 327       -7.4,
 328       -3.4,
 329       6.7,
 330       -13.9,
 331       2,
 332       24.1,
 333       26.2,
 334       null,
 335       null,
 336       null
 337     ],
 338     [
 339       "1915-04",
 340       14.4,
 341       3.4,
 342       8.9,
 343       29.4,
 344       -5.6,
 345       16.3,
 346       6.4,
 347       22.6,
 348       null,
 349       null,
 350       null
 351     ],
 352     [
 353       "1915-05",
 354       15.3,
 355       4.4,
 356       9.9,
 357       23.3,
 358       -0.6,
 359       44.7,
 360       0,
 361       44.7,
 362       null,
 363       null,
 364       null
 365     ],
 366     [
 367       "1915-06",
 368       22.2,
 369       9.2,
 370       15.7,
 371       28.3,
 372       3.3,
 373       65,
 374       0,
 375       65,
 376       null,
 377       null,
 378       null
 379     ],
 380     [
 381       "1915-07",
 382       24.4,
 383       13.7,
 384       19.1,
 385       29.4,
 386       7.8,
 387       143.5,
 388       0,
 389       143.5,
 390       null,
 391       null,
 392       null
 393     ],
 394     [
 395       "1915-08",
 396       22.8,
 397       12.8,
 398       17.8,
 399       30.6,
 400       2.2,
 401       353.1,
 402       0,
 403       353.1,
 404       null,
 405       null,
 406       null
 407     ],
 408     [
 409       "1915-09",
 410       21.5,
 411       10.4,
 412       16,
 413       30,
 414       -0.6,
 415       79.2,
 416       0,
 417       79.2,
 418       null,
 419       null,
 420       null
 421     ],
 422     [
 423       "1915-10",
 424       14.2,
 425       4.2,
 426       9.2,
 427       22.8,
 428       -2.2,
 429       52.6,
 430       0,
 431       52.6,
 432       null,
 433       null,
 434       null
 435     ],
 436     [
 437       "1915-11",
 438       6.8,
 439       -0.8,
 440       3,
 441       17.2,
 442       -7.8,
 443       55.1,
 444       5.3,
 445       60.5,
 446       null,
 447       null,
 448       null
 449     ],
 450     [
 451       "1915-12",
 452       -1.2,
 453       -7.2,
 454       -4.2,
 455       3.3,
 456       -18.9,
 457       20.1,
 458       22.1,
 459       42.2,
 460       null,
 461       null,
 462       null
 463     ],
 464     [
 465       "1916-01",
 466       0.9,
 467       -7,
 468       -3.1,
 469       12.2,
 470       -17.2,
 471       99.8,
 472       null,
 473       null,
 474       null,
 475       null,
 476       null
 477     ],
 478     [
 479       "1916-02",
 480       -4.3,
 481       -12.8,
 482       -8.6,
 483       6.7,
 484       -23.9,
 485       0,
 486       19.3,
 487       19.3,
 488       null,
 489       null,
 490       null
 491     ],
 492     [
 493       "1916-03",
 494       -0.8,
 495       -9.9,
 496       -5.4,
 497       15,
 498       -23.3,
 499       15.5,
 500       16.3,
 501       31.8,
 502       null,
 503       null,
 504       null
 505     ],
 506     [
 507       "1916-04",
 508       11.1,
 509       1.5,
 510       6.3,
 511       21.7,
 512       -5.6,
 513       121.9,
 514       1.3,
 515       123.2,
 516       null,
 517       null,
 518       null
 519     ],
 520     [
 521       "1916-05",
 522       17.3,
 523       5.8,
 524       11.6,
 525       25,
 526       1.1,
 527       163.1,
 528       0,
 529       163.1,
 530       null,
 531       null,
 532       null
 533     ],
 534     [
 535       "1916-06",
 536       21.2,
 537       9.4,
 538       15.3,
 539       26.1,
 540       3.9,
 541       123.4,
 542       0,
 543       123.4,
 544       null,
 545       null,
 546       null
 547     ],
 548     [
 549       "1916-07",
 550       31.1,
 551       16.4,
 552       23.8,
 553       37.2,
 554       9.4,
 555       1.8,
 556       0,
 557       1.8,
 558       null,
 559       null,
 560       null
 561     ],
 562     [
 563       "1916-08",
 564       29.3,
 565       13.4,
 566       21.4,
 567       37.2,
 568       6.1,
 569       27.9,
 570       0,
 571       27.9,
 572       null,
 573       null,
 574       null
 575     ],
 576     [
 577       "1916-09",
 578       22.2,
 579       8.4,
 580       15.3,
 581       31.1,
 582       0,
 583       43.4,
 584       0,
 585       43.4,
 586       null,
 587       null,
 588       null
 589     ],
 590     [
 591       "1916-10",
 592       15.7,
 593       2.8,
 594       9.3,
 595       28.3,
 596       -4.4,
 597       72.9,
 598       0,
 599       72.9,
 600       null,
 601       null,
 602       null
 603     ],
 604     [
 605       "1916-11",
 606       6.2,
 607       -2,
 608       2.1,
 609       18.9,
 610       -11.1,
 611       21.8,
 612       11.7,
 613       33.5,
 614       null,
 615       null,
 616       null
 617     ],
 618     [
 619       "1916-12",
 620       -1,
 621       -8.2,
 622       -4.6,
 623       11.1,
 624       -17.8,
 625       38.9,
 626       21.6,
 627       60.5,
 628       null,
 629       null,
 630       null
 631     ],
 632     [
 633       "1917-01",
 634       -2.7,
 635       -11.8,
 636       -7.3,
 637       3.9,
 638       -22.8,
 639       null,
 640       null,
 641       null,
 642       null,
 643       null,
 644       null
 645     ],
 646     [
 647       "1917-02",
 648       -5.9,
 649       -14.7,
 650       -10.3,
 651       4.4,
 652       -25.6,
 653       18.8,
 654       0.5,
 655       19.3,
 656       null,
 657       null,
 658       null
 659     ],
 660     [
 661       "1917-03",
 662       3.5,
 663       -5.8,
 664       -1.2,
 665       18.9,
 666       -17.2,
 667       48.3,
 668       0,
 669       48.3,
 670       null,
 671       null,
 672       null
 673     ],
 674     [
 675       "1917-04",
 676       10,
 677       -0.5,
 678       4.8,
 679       22.8,
 680       -8.3,
 681       62,
 682       8.9,
 683       70.9,
 684       null,
 685       null,
 686       null
 687     ],
 688     [
 689       "1917-05",
 690       14.8,
 691       3.8,
 692       9.3,
 693       25.6,
 694       -1.1,
 695       54.6,
 696       0,
 697       54.6,
 698       null,
 699       null,
 700       null
 701     ],
 702     [
 703       "1917-06",
 704       21.2,
 705       10.3,
 706       15.8,
 707       27.8,
 708       2.8,
 709       125.2,
 710       0,
 711       125.2,
 712       null,
 713       null,
 714       null
 715     ],
 716     [
 717       "1917-07",
 718       26.1,
 719       14.8,
 720       20.5,
 721       35.6,
 722       7.8,
 723       126,
 724       0,
 725       126,
 726       null,
 727       null,
 728       null
 729     ],
 730     [
 731       "1917-08",
 732       25,
 733       12.8,
 734       18.9,
 735       33.3,
 736       6.1,
 737       65.8,
 738       0,
 739       65.8,
 740       null,
 741       null,
 742       null
 743     ],
 744     [
 745       "1917-09",
 746       21.4,
 747       6.5,
 748       14,
 749       27.2,
 750       1.1,
 751       32,
 752       0,
 753       32,
 754       null,
 755       null,
 756       null
 757     ],
 758     [
 759       "1917-10",
 760       10.4,
 761       1,
 762       5.7,
 763       18.3,
 764       -3.9,
 765       80.8,
 766       0.5,
 767       81.3,
 768       null,
 769       null,
 770       null
 771     ],
 772     [
 773       "1917-11",
 774       4.7,
 775       -3.7,
 776       0.5,
 777       13.9,
 778       -13.9,
 779       18,
 780       0.8,
 781       18.8,
 782       null,
 783       null,
 784       null
 785     ],
 786     [
 787       "1917-12",
 788       -4.9,
 789       -12.2,
 790       -8.6,
 791       3.3,
 792       -25.6,
 793       8.6,
 794       27.9,
 795       36.6,
 796       null,
 797       null,
 798       null
 799     ],
 800     [
 801       "1918-01",
 802       -8.7,
 803       -16,
 804       -12.4,
 805       -1.1,
 806       -23.3,
 807       0,
 808       69.3,
 809       69.3,
 810       null,
 811       null,
 812       null
 813     ],
 814     [
 815       "1918-02",
 816       -1.3,
 817       -13.3,
 818       -7.3,
 819       7.8,
 820       -30,
 821       44.5,
 822       39.6,
 823       84.1,
 824       null,
 825       null,
 826       null
 827     ],
 828     [
 829       "1918-03",
 830       5.6,
 831       -4.8,
 832       0.4,
 833       20,
 834       -15.6,
 835       75.4,
 836       8.9,
 837       84.3,
 838       null,
 839       null,
 840       null
 841     ],
 842     [
 843       "1918-04",
 844       12.1,
 845       0.2,
 846       6.2,
 847       22.2,
 848       -7.2,
 849       40.1,
 850       null,
 851       null,
 852       null,
 853       null,
 854       null
 855     ],
 856     [
 857       "1918-05",
 858       21.9,
 859       8.6,
 860       15.3,
 861       28.3,
 862       -2.2,
 863       41.7,
 864       0,
 865       41.7,
 866       null,
 867       null,
 868       null
 869     ],
 870     [
 871       "1918-06",
 872       22.6,
 873       9.8,
 874       16.2,
 875       29.4,
 876       2.8,
 877       52.3,
 878       0,
 879       52.3,
 880       null,
 881       null,
 882       null
 883     ],
 884     [
 885       "1918-07",
 886       26.9,
 887       13.3,
 888       20.1,
 889       34.4,
 890       5.6,
 891       33.3,
 892       0,
 893       33.3,
 894       null,
 895       null,
 896       null
 897     ],
 898     [
 899       "1918-08",
 900       29.9,
 901       14.5,
 902       22.2,
 903       38.3,
 904       6.1,
 905       41.1,
 906       0,
 907       41.1,
 908       null,
 909       null,
 910       null
 911     ],
 912     [
 913       "1918-09",
 914       17.8,
 915       6.6,
 916       12.2,
 917       25.6,
 918       1.1,
 919       140.5,
 920       0,
 921       140.5,
 922       null,
 923       null,
 924       null
 925     ],
 926     [
 927       "1918-10",
 928       15.8,
 929       4.2,
 930       10,
 931       24.4,
 932       -2.2,
 933       55.9,
 934       0,
 935       55.9,
 936       null,
 937       null,
 938       null
 939     ],
 940     [
 941       "1918-11",
 942       7.6,
 943       -0.1,
 944       3.8,
 945       17.2,
 946       -8.9,
 947       41.7,
 948       0.5,
 949       42.2,
 950       null,
 951       null,
 952       null
 953     ],
 954     [
 955       "1918-12",
 956       2.1,
 957       -4.6,
 958       -1.3,
 959       10,
 960       -12.8,
 961       34.5,
 962       36.3,
 963       70.9,
 964       null,
 965       null,
 966       null
 967     ],
 968     [
 969       "1919-01",
 970       0.1,
 971       -6.3,
 972       -3.1,
 973       7.2,
 974       -18.9,
 975       8.9,
 976       18,
 977       26.9,
 978       null,
 979       null,
 980       null
 981     ],
 982     [
 983       "1919-02",
 984       0.3,
 985       -7.7,
 986       -3.7,
 987       10.6,
 988       -15,
 989       30,
 990       17.8,
 991       47.8,
 992       null,
 993       null,
 994       null
 995     ],
 996     [
 997       "1919-03",
 998       6.2,
 999       -4.8,
1000       0.7,
1001       17.2,
1002       -12.2,
1003       55.6,
1004       12.7,
1005       68.3,
1006       null,
1007       null,
1008       null
1009     ],
1010     [
1011       "1919-04",
1012       11.1,
1013       -0.2,
1014       5.5,
1015       18.3,
1016       -12.2,
1017       76.2,
1018       5.1,
1019       81.3,
1020       null,
1021       null,
1022       null
1023     ],
1024     [
1025       "1919-05",
1026       17.6,
1027       7.5,
1028       12.6,
1029       33.3,
1030       1.1,
1031       139.2,
1032       0,
1033       139.2,
1034       null,
1035       null,
1036       null
1037     ],
1038     [
1039       "1919-06",
1040       28.2,
1041       15.3,
1042       21.8,
1043       32.8,
1044       6.1,
1045       41.7,
1046       0,
1047       41.7,
1048       null,
1049       null,
1050       null
1051     ],
1052     [
1053       "1919-07",
1054       29.8,
1055       14.9,
1056       22.4,
1057       35,
1058       8.3,
1059       19.8,
1060       0,
1061       19.8,
1062       null,
1063       null,
1064       null
1065     ],
1066     [
1067       "1919-08",
1068       25.6,
1069       12.9,
1070       19.3,
1071       32.8,
1072       5.6,
1073       64.8,
1074       0,
1075       64.8,
1076       null,
1077       null,
1078       null
1079     ],
1080     [
1081       "1919-09",
1082       23.6,
1083       9.9,
1084       16.8,
1085       33.9,
1086       0.6,
1087       72.1,
1088       0,
1089       72.1,
1090       null,
1091       null,
1092       null
1093     ],
1094     [
1095       "1919-10",
1096       15.1,
1097       4.3,
1098       9.7,
1099       27.2,
1100       -3.9,
1101       83.3,
1102       0,
1103       83.3,
1104       null,
1105       null,
1106       null
1107     ],
1108     [
1109       "1919-11",
1110       4.8,
1111       -2.1,
1112       1.4,
1113       16.1,
1114       -9.4,
1115       51.6,
1116       13.2,
1117       64.8,
1118       null,
1119       null,
1120       null
1121     ],
1122     [
1123       "1919-12",
1124       -2.4,
1125       -12,
1126       -7.2,
1127       3.9,
1128       -22.2,
1129       0,
1130       26.9,
1131       26.9,
1132       null,
1133       null,
1134       null
1135     ],
1136     [
1137       "1920-01",
1138       -7.6,
1139       -16.2,
1140       -11.9,
1141       0.6,
1142       -28.3,
1143       0,
1144       48.3,
1145       48.3,
1146       null,
1147       null,
1148       null
1149     ],
1150     [
1151       "1920-02",
1152       -4.1,
1153       -13.4,
1154       -8.8,
1155       6.1,
1156       -25,
1157       0,
1158       33,
1159       33,
1160       null,
1161       null,
1162       null
1163     ],
1164     [
1165       "1920-03",
1166       4,
1167       -6.6,
1168       -1.3,
1169       20,
1170       -22.2,
1171       32.8,
1172       5.1,
1173       37.8,
1174       null,
1175       null,
1176       null
1177     ],
1178     [
1179       "1920-04",
1180       8.6,
1181       -2.2,
1182       3.2,
1183       19.4,
1184       -12.2,
1185       56.1,
1186       21.3,
1187       77.5,
1188       null,
1189       null,
1190       null
1191     ],
1192     [
1193       "1920-05",
1194       18.3,
1195       4.2,
1196       11.3,
1197       26.7,
1198       -2.2,
1199       10.7,
1200       0,
1201       10.7,
1202       null,
1203       null,
1204       null
1205     ],
1206     [
1207       "1920-06",
1208       23.9,
1209       10.6,
1210       17.3,
1211       32.2,
1212       5,
1213       61,
1214       0,
1215       61,
1216       null,
1217       null,
1218       null
1219     ],
1220     [
1221       "1920-07",
1222       24.3,
1223       10.8,
1224       17.6,
1225       28.9,
1226       5.6,
1227       84.6,
1228       0,
1229       84.6,
1230       null,
1231       null,
1232       null
1233     ],
1234     [
1235       "1920-08",
1236       25.7,
1237       11.9,
1238       18.8,
1239       32.2,
1240       5,
1241       60.7,
1242       0,
1243       60.7,
1244       null,
1245       null,
1246       null
1247     ],
1248     [
1249       "1920-09",
1250       23.7,
1251       8.6,
1252       16.2,
1253       30,
1254       0,
1255       84.1,
1256       0,
1257       84.1,
1258       null,
1259       null,
1260       null
1261     ],
1262     [
1263       "1920-10",
1264       19.1,
1265       6.9,
1266       13,
1267       25,
1268       -1.1,
1269       115.8,
1270       null,
1271       null,
1272       null,
1273       null,
1274       null
1275     ],
1276     [
1277       "1920-11",
1278       3.8,
1279       -2.1,
1280       0.9,
1281       13.9,
1282       -10,
1283       31,
1284       38.1,
1285       69.1,
1286       null,
1287       null,
1288       null
1289     ],
1290     [
1291       "1920-12",
1292       1.2,
1293       -4.7,
1294       -1.8,
1295       10.6,
1296       -16.1,
1297       38.1,
1298       37.8,
1299       75.9,
1300       null,
1301       null,
1302       null
1303     ],
1304     [
1305       "1921-01",
1306       0.6,
1307       -8.6,
1308       -4,
1309       7.8,
1310       -22.8,
1311       9.1,
1312       29.2,
1313       38.4,
1314       null,
1315       null,
1316       null
1317     ],
1318     [
1319       "1921-02",
1320       -0.1,
1321       -7.8,
1322       -4,
1323       10.6,
1324       -13.9,
1325       4.8,
1326       36.8,
1327       41.7,
1328       null,
1329       null,
1330       null
1331     ],
1332     [
1333       "1921-03",
1334       8.2,
1335       -1.6,
1336       3.3,
1337       18.9,
1338       -13.3,
1339       74.7,
1340       5.6,
1341       80.3,
1342       null,
1343       null,
1344       null
1345     ],
1346     [
1347       "1921-04",
1348       16,
1349       3.7,
1350       9.9,
1351       27.2,
1352       -6.1,
1353       128.3,
1354       7.6,
1355       135.9,
1356       null,
1357       null,
1358       null
1359     ],
1360     [
1361       "1921-05",
1362       20.4,
1363       7.7,
1364       14.1,
1365       31.1,
1366       -1.1,
1367       75.4,
1368       0,
1369       75.4,
1370       null,
1371       null,
1372       null
1373     ],
1374     [
1375       "1921-06",
1376       25.8,
1377       11.9,
1378       18.9,
1379       32.2,
1380       2.8,
1381       48.5,
1382       0,
1383       48.5,
1384       null,
1385       null,
1386       null
1387     ],
1388     [
1389       "1921-07",
1390       30.4,
1391       17.5,
1392       24,
1393       36.7,
1394       11.1,
1395       155.4,
1396       0,
1397       155.4,
1398       null,
1399       null,
1400       null
1401     ],
1402     [
1403       "1921-08",
1404       23.9,
1405       11.7,
1406       17.8,
1407       30,
1408       5.6,
1409       52.1,
1410       0,
1411       52.1,
1412       null,
1413       null,
1414       null
1415     ],
1416     [
1417       "1921-09",
1418       26.2,
1419       9.2,
1420       17.7,
1421       30.6,
1422       2.8,
1423       51.3,
1424       0,
1425       51.3,
1426       null,
1427       null,
1428       null
1429     ],
1430     [
1431       "1921-10",
1432       13.7,
1433       3.2,
1434       8.5,
1435       20,
1436       -2.2,
1437       113,
1438       0,
1439       113,
1440       null,
1441       null,
1442       null
1443     ],
1444     [
1445       "1921-11",
1446       4.5,
1447       -2.2,
1448       1.2,
1449       16.7,
1450       -8.3,
1451       23.1,
1452       29.5,
1453       52.6,
1454       null,
1455       null,
1456       null
1457     ],
1458     [
1459       "1921-12",
1460       0,
1461       -7.7,
1462       -3.9,
1463       11.1,
1464       -17.8,
1465       47.2,
1466       67.8,
1467       115.1,
1468       null,
1469       null,
1470       null
1471     ],
1472     [
1473       "1922-01",
1474       -2.8,
1475       -11.8,
1476       -7.3,
1477       3.3,
1478       -20,
1479       17.8,
1480       7.6,
1481       25.4,
1482       null,
1483       null,
1484       null
1485     ],
1486     [
1487       "1922-02",
1488       -0.1,
1489       -9,
1490       -4.6,
1491       7.8,
1492       -20,
1493       83.6,
1494       33,
1495       116.6,
1496       null,
1497       null,
1498       null
1499     ],
1500     [
1501       "1922-03",
1502       4.7,
1503       -4,
1504       0.4,
1505       13.3,
1506       -12.2,
1507       86.1,
1508       5.1,
1509       91.2,
1510       null,
1511       null,
1512       null
1513     ],
1514     [
1515       "1922-04",
1516       12.4,
1517       1.1,
1518       6.8,
1519       25,
1520       -6.1,
1521       82.8,
1522       6.4,
1523       89.2,
1524       null,
1525       null,
1526       null
1527     ],
1528     [
1529       "1922-05",
1530       21.9,
1531       8.7,
1532       15.3,
1533       29.4,
1534       1.7,
1535       33,
1536       0,
1537       33,
1538       null,
1539       null,
1540       null
1541     ],
1542     [
1543       "1922-06",
1544       25.4,
1545       11.6,
1546       18.5,
1547       33.9,
1548       4.4,
1549       121.2,
1550       0,
1551       121.2,
1552       null,
1553       null,
1554       null
1555     ],
1556     [
1557       "1922-07",
1558       26.4,
1559       12.7,
1560       19.6,
1561       31.1,
1562       5,
1563       52.3,
1564       0,
1565       52.3,
1566       null,
1567       null,
1568       null
1569     ],
1570     [
1571       "1922-08",
1572       25.9,
1573       12.1,
1574       19,
1575       32.2,
1576       6.1,
1577       78.2,
1578       0,
1579       78.2,
1580       null,
1581       null,
1582       null
1583     ],
1584     [
1585       "1922-09",
1586       21.2,
1587       9.4,
1588       15.3,
1589       31.7,
1590       0,
1591       91.9,
1592       0,
1593       91.9,
1594       null,
1595       null,
1596       null
1597     ],
1598     [
1599       "1922-10",
1600       14.6,
1601       4,
1602       9.3,
1603       27.2,
1604       -5.6,
1605       36.8,
1606       0,
1607       36.8,
1608       null,
1609       null,
1610       null
1611     ],
1612     [
1613       "1922-11",
1614       6.9,
1615       -1.1,
1616       2.9,
1617       14.4,
1618       -8.3,
1619       20.8,
1620       19.1,
1621       39.9,
1622       null,
1623       null,
1624       null
1625     ],
1626     [
1627       "1922-12",
1628       -0.6,
1629       -7.3,
1630       -4,
1631       12.2,
1632       -16.7,
1633       27.2,
1634       29.7,
1635       56.9,
1636       null,
1637       null,
1638       null
1639     ],
1640     [
1641       "1923-01",
1642       -2.8,
1643       -10.9,
1644       -6.9,
1645       3.9,
1646       -22.2,
1647       4.1,
1648       54.6,
1649       58.7,
1650       null,
1651       null,
1652       null
1653     ],
1654     [
1655       "1923-02",
1656       -5.6,
1657       -13.9,
1658       -9.8,
1659       2.8,
1660       -21.1,
1661       1.3,
1662       20.3,
1663       21.6,
1664       null,
1665       null,
1666       null
1667     ],
1668     [
1669       "1923-03",
1670       1.9,
1671       -9,
1672       -3.6,
1673       9.4,
1674       -17.8,
1675       35.6,
1676       43.4,
1677       79,
1678       null,
1679       null,
1680       null
1681     ],
1682     [
1683       "1923-04",
1684       10.8,
1685       -1.1,
1686       4.9,
1687       25,
1688       -17.8,
1689       62.7,
1690       7.6,
1691       70.4,
1692       null,
1693       null,
1694       null
1695     ],
1696     [
1697       "1923-05",
1698       18.2,
1699       3.6,
1700       10.9,
1701       27.8,
1702       -3.3,
1703       84.8,
1704       26.4,
1705       111.3,
1706       null,
1707       null,
1708       null
1709     ],
1710     [
1711       "1923-06",
1712       25.9,
1713       13.3,
1714       19.6,
1715       34.4,
1716       4.4,
1717       63,
1718       0,
1719       63,
1720       null,
1721       null,
1722       null
1723     ],
1724     [
1725       "1923-07",
1726       27.1,
1727       13,
1728       20.1,
1729       31.1,
1730       8.3,
1731       51.1,
1732       0,
1733       51.1,
1734       null,
1735       null,
1736       null
1737     ],
1738     [
1739       "1923-08",
1740       26.2,
1741       10.8,
1742       18.5,
1743       32.2,
1744       3.3,
1745       107.2,
1746       0,
1747       107.2,
1748       null,
1749       null,
1750       null
1751     ],
1752     [
1753       "1923-09",
1754       22,
1755       9.1,
1756       15.6,
1757       30,
1758       -0.6,
1759       86.4,
1760       0,
1761       86.4,
1762       null,
1763       null,
1764       null
1765     ],
1766     [
1767       "1923-10",
1768       14.8,
1769       2.4,
1770       8.6,
1771       24.4,
1772       -6.1,
1773       26.2,
1774       5.1,
1775       31.2,
1776       null,
1777       null,
1778       null
1779     ],
1780     [
1781       "1923-11",
1782       6.4,
1783       -1.6,
1784       2.4,
1785       12.2,
1786       -7.8,
1787       57.7,
1788       7.4,
1789       65,
1790       null,
1791       null,
1792       null
1793     ],
1794     [
1795       "1923-12",
1796       4.1,
1797       -2.3,
1798       0.9,
1799       11.1,
1800       -12.2,
1801       80,
1802       9.7,
1803       89.7,
1804       null,
1805       null,
1806       null
1807     ],
1808     [
1809       "1924-01",
1810       -3.4,
1811       -11.1,
1812       -7.3,
1813       5,
1814       -22.2,
1815       54.6,
1816       73.7,
1817       128.3,
1818       null,
1819       null,
1820       null
1821     ],
1822     [
1823       "1924-02",
1824       -3,
1825       -11.1,
1826       -7.1,
1827       3.3,
1828       -20,
1829       0.5,
1830       132.1,
1831       132.6,
1832       null,
1833       null,
1834       null
1835     ],
1836     [
1837       "1924-03",
1838       1.7,
1839       -5.3,
1840       -1.8,
1841       8.9,
1842       -13.9,
1843       13.7,
1844       8.4,
1845       22.1,
1846       null,
1847       null,
1848       null
1849     ],
1850     [
1851       "1924-04",
1852       10.9,
1853       0.8,
1854       5.9,
1855       20.6,
1856       -7.8,
1857       37.6,
1858       8.9,
1859       46.5,
1860       null,
1861       null,
1862       null
1863     ],
1864     [
1865       "1924-05",
1866       14.9,
1867       3.9,
1868       9.4,
1869       20.6,
1870       -1.7,
1871       132.6,
1872       0,
1873       132.6,
1874       null,
1875       null,
1876       null
1877     ],
1878     [
1879       "1924-06",
1880       23.4,
1881       10.9,
1882       17.2,
1883       31.1,
1884       3.3,
1885       49.8,
1886       0,
1887       49.8,
1888       null,
1889       null,
1890       null
1891     ],
1892     [
1893       "1924-07",
1894       25.6,
1895       13.1,
1896       19.4,
1897       32.2,
1898       6.1,
1899       74.4,
1900       0,
1901       74.4,
1902       null,
1903       null,
1904       null
1905     ],
1906     [
1907       "1924-08",
1908       25.1,
1909       11.8,
1910       18.5,
1911       32.2,
1912       6.1,
1913       64.5,
1914       0,
1915       64.5,
1916       null,
1917       null,
1918       null
1919     ],
1920     [
1921       "1924-09",
1922       18.5,
1923       7.6,
1924       13.1,
1925       30,
1926       1.7,
1927       98.8,
1928       0,
1929       98.8,
1930       null,
1931       null,
1932       null
1933     ],
1934     [
1935       "1924-10",
1936       16.9,
1937       4.1,
1938       10.5,
1939       23.3,
1940       -2.8,
1941       9.7,
1942       0,
1943       9.7,
1944       null,
1945       null,
1946       null
1947     ],
1948     [
1949       "1924-11",
1950       7.2,
1951       -1,
1952       3.1,
1953       18.3,
1954       -11.1,
1955       21.3,
1956       3.8,
1957       25.1,
1958       null,
1959       null,
1960       null
1961     ],
1962     [
1963       "1924-12",
1964       -2.6,
1965       -9.1,
1966       -5.9,
1967       10.6,
1968       -20,
1969       18,
1970       30.5,
1971       48.5,
1972       null,
1973       null,
1974       null
1975     ],
1976     [
1977       "1925-01",
1978       -3.4,
1979       -11.8,
1980       -7.6,
1981       1.7,
1982       -28.9,
1983       0,
1984       54.9,
1985       54.9,
1986       null,
1987       null,
1988       null
1989     ],
1990     [
1991       "1925-02",
1992       0.1,
1993       -8,
1994       -4,
1995       11.1,
1996       -21.7,
1997       63.2,
1998       18.5,
1999       81.8,
2000       null,
2001       null,
2002       null
2003     ],
2004     [
2005       "1925-03",
2006       6.3,
2007       -4.4,
2008       1,
2009       20.6,
2010       -19.4,
2011       67.8,
2012       31.8,
2013       99.6,
2014       null,
2015       null,
2016       null
2017     ],
2018     [
2019       "1925-04",
2020       15.6,
2021       1.2,
2022       8.4,
2023       28.3,
2024       -5.6,
2025       29,
2026       5.1,
2027       34,
2028       null,
2029       null,
2030       null
2031     ],
2032     [
2033       "1925-05",
2034       16.8,
2035       3.6,
2036       10.2,
2037       28.3,
2038       -1.1,
2039       25.7,
2040       1.3,
2041       26.9,
2042       null,
2043       null,
2044       null
2045     ],
2046     [
2047       "1925-06",
2048       26.7,
2049       12.8,
2050       19.8,
2051       33.9,
2052       3.9,
2053       43.7,
2054       0,
2055       43.7,
2056       null,
2057       null,
2058       null
2059     ],
2060     [
2061       "1925-07",
2062       26.7,
2063       13.1,
2064       19.9,
2065       32.8,
2066       5.6,
2067       101.9,
2068       0,
2069       101.9,
2070       null,
2071       null,
2072       null
2073     ],
2074     [
2075       "1925-08",
2076       27.7,
2077       12.9,
2078       20.3,
2079       35,
2080       4.4,
2081       22.4,
2082       0,
2083       22.4,
2084       null,
2085       null,
2086       null
2087     ],
2088     [
2089       "1925-09",
2090       22.8,
2091       11.3,
2092       17.1,
2093       30,
2094       1.1,
2095       114,
2096       0,
2097       114,
2098       null,
2099       null,
2100       null
2101     ],
2102     [
2103       "1925-10",
2104       9.7,
2105       0.6,
2106       5.2,
2107       17.2,
2108       -8.9,
2109       46.2,
2110       20.8,
2111       67.1,
2112       null,
2113       null,
2114       null
2115     ],
2116     [
2117       "1925-11",
2118       6.1,
2119       -1.6,
2120       2.3,
2121       12.2,
2122       -10.6,
2123       98,
2124       11.4,
2125       109.5,
2126       null,
2127       null,
2128       null
2129     ],
2130     [
2131       "1925-12",
2132       -1.1,
2133       -7.6,
2134       -4.4,
2135       7.2,
2136       -26.7,
2137       6.6,
2138       38.9,
2139       45.5,
2140       null,
2141       null,
2142       null
2143     ],
2144     [
2145       "1926-01",
2146       -2.2,
2147       -8.6,
2148       -5.4,
2149       3.3,
2150       -21.7,
2151       17.8,
2152       67.3,
2153       85.1,
2154       null,
2155       null,
2156       null
2157     ],
2158     [
2159       "1926-02",
2160       -1.6,
2161       -11.1,
2162       -6.4,
2163       4.4,
2164       -21.7,
2165       24.6,
2166       43.2,
2167       67.8,
2168       null,
2169       null,
2170       null
2171     ],
2172     [
2173       "1926-03",
2174       1.4,
2175       -9.1,
2176       -3.9,
2177       7.8,
2178       -20,
2179       53.1,
2180       25.4,
2181       78.5,
2182       null,
2183       null,
2184       null
2185     ],
2186     [
2187       "1926-04",
2188       7.7,
2189       -2.8,
2190       2.5,
2191       22.2,
2192       -10.6,
2193       57.9,
2194       20.3,
2195       78.2,
2196       null,
2197       null,
2198       null
2199     ],
2200     [
2201       "1926-05",
2202       20.4,
2203       4.3,
2204       12.4,
2205       29.4,
2206       -3.9,
2207       40.4,
2208       0,
2209       40.4,
2210       null,
2211       null,
2212       null
2213     ],
2214     [
2215       "1926-06",
2216       22.6,
2217       9.8,
2218       16.2,
2219       29.4,
2220       2.2,
2221       69.3,
2222       0,
2223       69.3,
2224       null,
2225       null,
2226       null
2227     ],
2228     [
2229       "1926-07",
2230       27.2,
2231       13.6,
2232       20.4,
2233       34.4,
2234       6.7,
2235       29.5,
2236       0,
2237       29.5,
2238       null,
2239       null,
2240       null
2241     ],
2242     [
2243       "1926-08",
2244       24.9,
2245       14.6,
2246       19.8,
2247       30.6,
2248       7.2,
2249       169.7,
2250       0,
2251       169.7,
2252       null,
2253       null,
2254       null
2255     ],
2256     [
2257       "1926-09",
2258       19.7,
2259       9.5,
2260       14.6,
2261       26.7,
2262       0.6,
2263       129,
2264       0,
2265       129,
2266       null,
2267       null,
2268       null
2269     ],
2270     [
2271       "1926-10",
2272       12,
2273       3,
2274       7.5,
2275       27.2,
2276       -2.8,
2277       93.2,
2278       7.6,
2279       100.8,
2280       null,
2281       null,
2282       null
2283     ],
2284     [
2285       "1926-11",
2286       5.5,
2287       -2.8,
2288       1.4,
2289       16.7,
2290       -10.6,
2291       99.8,
2292       6.4,
2293       106.2,
2294       null,
2295       null,
2296       null
2297     ],
2298     [
2299       "1926-12",
2300       -3,
2301       -10.1,
2302       -6.6,
2303       6.1,
2304       -21.1,
2305       44.2,
2306       36.8,
2307       81,
2308       null,
2309       null,
2310       null
2311     ],
2312     [
2313       "1927-01",
2314       -3.8,
2315       -12.5,
2316       -8.2,
2317       5,
2318       -26.7,
2319       0,
2320       30.5,
2321       30.5,
2322       null,
2323       null,
2324       null
2325     ],
2326     [
2327       "1927-02",
2328       -0.6,
2329       -7,
2330       -3.8,
2331       5.6,
2332       -14.4,
2333       16.3,
2334       29.2,
2335       45.5,
2336       null,
2337       null,
2338       null
2339     ],
2340     [
2341       "1927-03",
2342       5.3,
2343       -3.2,
2344       1.1,
2345       16.1,
2346       -13.9,
2347       26.9,
2348       27.9,
2349       54.9,
2350       null,
2351       null,
2352       null
2353     ],
2354     [
2355       "1927-04",
2356       11.4,
2357       0.1,
2358       5.8,
2359       24.4,
2360       -5,
2361       27.9,
2362       0.8,
2363       28.7,
2364       null,
2365       null,
2366       null
2367     ],
2368     [
2369       "1927-05",
2370       17,
2371       5.6,
2372       11.3,
2373       28.9,
2374       -1.1,
2375       121.2,
2376       0,
2377       121.2,
2378       null,
2379       null,
2380       null
2381     ],
2382     [
2383       "1927-06",
2384       21.3,
2385       8.4,
2386       14.9,
2387       33.3,
2388       1.1,
2389       58.7,
2390       0,
2391       58.7,
2392       null,
2393       null,
2394       null
2395     ],
2396     [
2397       "1927-07",
2398       25.6,
2399       12.9,
2400       19.3,
2401       34.4,
2402       5.6,
2403       238,
2404       0,
2405       238,
2406       null,
2407       null,
2408       null
2409     ],
2410     [
2411       "1927-08",
2412       23.1,
2413       10.1,
2414       16.6,
2415       28.9,
2416       3.9,
2417       11.4,
2418       0,
2419       11.4,
2420       null,
2421       null,
2422       null
2423     ],
2424     [
2425       "1927-09",
2426       23.3,
2427       10.6,
2428       17,
2429       30.6,
2430       -0.6,
2431       32.3,
2432       0,
2433       32.3,
2434       null,
2435       null,
2436       null
2437     ],
2438     [
2439       "1927-10",
2440       16.8,
2441       5,
2442       10.9,
2443       27.8,
2444       -2.2,
2445       72.6,
2446       0,
2447       72.6,
2448       null,
2449       null,
2450       null
2451     ],
2452     [
2453       "1927-11",
2454       7.8,
2455       -0.6,
2456       3.6,
2457       18.9,
2458       -8.3,
2459       103.1,
2460       15.2,
2461       118.4,
2462       null,
2463       null,
2464       null
2465     ],
2466     [
2467       "1927-12",
2468       -0.1,
2469       -6.9,
2470       -3.5,
2471       10,
2472       -16.1,
2473       53.8,
2474       21.1,
2475       74.9,
2476       null,
2477       null,
2478       null
2479     ],
2480     [
2481       "1928-01",
2482       -2.1,
2483       -8.9,
2484       -5.5,
2485       6.1,
2486       -28.9,
2487       11.9,
2488       38.9,
2489       50.8,
2490       null,
2491       null,
2492       null
2493     ],
2494     [
2495       "1928-02",
2496       -1.5,
2497       -10.1,
2498       -5.8,
2499       5,
2500       -20.6,
2501       26.9,
2502       15.2,
2503       42.2,
2504       null,
2505       null,
2506       null
2507     ],
2508     [
2509       "1928-03",
2510       2.7,
2511       -6.9,
2512       -2.1,
2513       19.4,
2514       -20,
2515       10.4,
2516       47,
2517       57.4,
2518       null,
2519       null,
2520       null
2521     ],
2522     [
2523       "1928-04",
2524       9.7,
2525       -0.7,
2526       4.5,
2527       22.8,
2528       -6.7,
2529       41.9,
2530       21.6,
2531       63.5,
2532       null,
2533       null,
2534       null
2535     ],
2536     [
2537       "1928-05",
2538       18.8,
2539       5.3,
2540       12.1,
2541       28.9,
2542       -1.7,
2543       54.9,
2544       0,
2545       54.9,
2546       null,
2547       null,
2548       null
2549     ],
2550     [
2551       "1928-06",
2552       21.3,
2553       10.6,
2554       16,
2555       27.2,
2556       2.2,
2557       91.2,
2558       0,
2559       91.2,
2560       null,
2561       null,
2562       null
2563     ],
2564     [
2565       "1928-07",
2566       25.8,
2567       14.8,
2568       20.3,
2569       31.1,
2570       10,
2571       75.7,
2572       0,
2573       75.7,
2574       null,
2575       null,
2576       null
2577     ],
2578     [
2579       "1928-08",
2580       26.1,
2581       14.3,
2582       20.2,
2583       30,
2584       7.2,
2585       40.4,
2586       0,
2587       40.4,
2588       null,
2589       null,
2590       null
2591     ],
2592     [
2593       "1928-09",
2594       18.9,
2595       8.1,
2596       13.5,
2597       28.3,
2598       1.1,
2599       74.4,
2600       0,
2601       74.4,
2602       null,
2603       null,
2604       null
2605     ],
2606     [
2607       "1928-10",
2608       14.9,
2609       4.6,
2610       9.8,
2611       25.6,
2612       -7.8,
2613       72.9,
2614       2.5,
2615       75.4,
2616       null,
2617       null,
2618       null
2619     ],
2620     [
2621       "1928-11",
2622       6.1,
2623       -0.2,
2624       3,
2625       17.8,
2626       -10,
2627       104.4,
2628       14,
2629       118.4,
2630       null,
2631       null,
2632       null
2633     ],
2634     [
2635       "1928-12",
2636       0.9,
2637       -4.6,
2638       -1.9,
2639       7.2,
2640       -14.4,
2641       8.4,
2642       16.5,
2643       24.9,
2644       null,
2645       null,
2646       null
2647     ],
2648     [
2649       "1929-01",
2650       -3.3,
2651       -11,
2652       -7.2,
2653       6.7,
2654       -20.6,
2655       85.3,
2656       49.5,
2657       134.9,
2658       null,
2659       null,
2660       null
2661     ],
2662     [
2663       "1929-02",
2664       -3.7,
2665       -11.6,
2666       -7.7,
2667       5.6,
2668       -26.1,
2669       1.3,
2670       31.8,
2671       33,
2672       null,
2673       null,
2674       null
2675     ],
2676     [
2677       "1929-03",
2678       7.3,
2679       -3.1,
2680       2.1,
2681       18.3,
2682       -15.6,
2683       68.8,
2684       14,
2685       82.8,
2686       null,
2687       null,
2688       null
2689     ],
2690     [
2691       "1929-04",
2692       12.1,
2693       1.7,
2694       6.9,
2695       26.1,
2696       -6.7,
2697       100.1,
2698       0,
2699       100.1,
2700       null,
2701       null,
2702       null
2703     ],
2704     [
2705       "1929-05",
2706       17.8,
2707       4.6,
2708       11.2,
2709       31.1,
2710       -2.8,
2711       85.6,
2712       0,
2713       85.6,
2714       null,
2715       null,
2716       null
2717     ],
2718     [
2719       "1929-06",
2720       23.8,
2721       10.1,
2722       17,
2723       32.8,
2724       1.1,
2725       39.4,
2726       0,
2727       39.4,
2728       null,
2729       null,
2730       null
2731     ],
2732     [
2733       "1929-07",
2734       26.8,
2735       12.8,
2736       19.8,
2737       32.2,
2738       5,
2739       86.1,
2740       0,
2741       86.1,
2742       null,
2743       null,
2744       null
2745     ],
2746     [
2747       "1929-08",
2748       24.1,
2749       11.2,
2750       17.7,
2751       30.6,
2752       4.4,
2753       32,
2754       0,
2755       32,
2756       null,
2757       null,
2758       null
2759     ],
2760     [
2761       "1929-09",
2762       22.4,
2763       9.3,
2764       15.9,
2765       32.8,
2766       -2.2,
2767       17.5,
2768       0,
2769       17.5,
2770       null,
2771       null,
2772       null
2773     ],
2774     [
2775       "1929-10",
2776       14.1,
2777       2.8,
2778       8.5,
2779       22.2,
2780       -8.3,
2781       57.7,
2782       0,
2783       57.7,
2784       null,
2785       null,
2786       null
2787     ],
2788     [
2789       "1929-11",
2790       6.2,
2791       -2.1,
2792       2.1,
2793       16.1,
2794       -15.6,
2795       95.5,
2796       17.8,
2797       113.3,
2798       null,
2799       null,
2800       null
2801     ],
2802     [
2803       "1929-12",
2804       -2.3,
2805       -8.1,
2806       -5.2,
2807       3.3,
2808       -15,
2809       0,
2810       63.5,
2811       63.5,
2812       null,
2813       null,
2814       null
2815     ],
2816     [
2817       "1930-01",
2818       -3.3,
2819       -11.1,
2820       -7.2,
2821       6.7,
2822       -21.7,
2823       71.9,
2824       31.8,
2825       103.6,
2826       null,
2827       null,
2828       null
2829     ],
2830     [
2831       "1930-02",
2832       0.7,
2833       -8.8,
2834       -4.1,
2835       12.8,
2836       -23.9,
2837       40.9,
2838       27.9,
2839       68.8,
2840       null,
2841       null,
2842       null
2843     ],
2844     [
2845       "1930-03",
2846       2.8,
2847       -6.3,
2848       -1.8,
2849       14.4,
2850       -12.8,
2851       33.3,
2852       28.7,
2853       62,
2854       null,
2855       null,
2856       null
2857     ],
2858     [
2859       "1930-04",
2860       11.8,
2861       0.2,
2862       6,
2863       25,
2864       -5.6,
2865       37.3,
2866       0,
2867       37.3,
2868       null,
2869       null,
2870       null
2871     ],
2872     [
2873       "1930-05",
2874       20.7,
2875       7.2,
2876       14,
2877       31.1,
2878       -1.7,
2879       76.5,
2880       0,
2881       76.5,
2882       null,
2883       null,
2884       null
2885     ],
2886     [
2887       "1930-06",
2888       26.7,
2889       11.9,
2890       19.3,
2891       31.1,
2892       5.6,
2893       82.8,
2894       0,
2895       82.8,
2896       null,
2897       null,
2898       null
2899     ],
2900     [
2901       "1930-07",
2902       28.9,
2903       12.8,
2904       20.9,
2905       36.1,
2906       4.4,
2907       33.3,
2908       0,
2909       33.3,
2910       null,
2911       null,
2912       null
2913     ],
2914     [
2915       "1930-08",
2916       28.1,
2917       11.7,
2918       19.9,
2919       34.4,
2920       4.4,
2921       46.7,
2922       0,
2923       46.7,
2924       null,
2925       null,
2926       null
2927     ],
2928     [
2929       "1930-09",
2930       24.2,
2931       9.2,
2932       16.7,
2933       31.7,
2934       0.6,
2935       38.4,
2936       0,
2937       38.4,
2938       null,
2939       null,
2940       null
2941     ],
2942     [
2943       "1930-10",
2944       15.1,
2945       2.2,
2946       8.7,
2947       27.2,
2948       -6.7,
2949       32,
2950       2.5,
2951       34.5,
2952       null,
2953       null,
2954       null
2955     ],
2956     [
2957       "1930-11",
2958       8.4,
2959       -1.3,
2960       3.6,
2961       17.8,
2962       -17.2,
2963       37.1,
2964       30.2,
2965       67.3,
2966       null,
2967       null,
2968       null
2969     ],
2970     [
2971       "1930-12",
2972       -0.1,
2973       -7.2,
2974       -3.7,
2975       7.2,
2976       -18.3,
2977       14,
2978       20.1,
2979       34,
2980       null,
2981       null,
2982       null
2983     ],
2984     [
2985       "1931-01",
2986       -0.4,
2987       -9.8,
2988       -5.1,
2989       5,
2990       -21.7,
2991       0,
2992       42.7,
2993       42.7,
2994       null,
2995       null,
2996       null
2997     ],
2998     [
2999       "1931-02",
3000       0.4,
3001       -8.6,
3002       -4.1,
3003       4.4,
3004       -21.7,
3005       10.4,
3006       29.5,
3007       39.9,
3008       null,
3009       null,
3010       null
3011     ],
3012     [
3013       "1931-03",
3014       2.1,
3015       -4.3,
3016       -1.1,
3017       9.4,
3018       -10,
3019       25.9,
3020       26.7,
3021       52.6,
3022       null,
3023       null,
3024       null
3025     ],
3026     [
3027       "1931-04",
3028       11.6,
3029       0,
3030       5.8,
3031       23.3,
3032       -6.7,
3033       57.9,
3034       0,
3035       57.9,
3036       null,
3037       null,
3038       null
3039     ],
3040     [
3041       "1931-05",
3042       19.4,
3043       6.8,
3044       13.1,
3045       31.1,
3046       -1.7,
3047       51.8,
3048       0,
3049       51.8,
3050       null,
3051       null,
3052       null
3053     ],
3054     [
3055       "1931-06",
3056       24.4,
3057       11.4,
3058       17.9,
3059       33.3,
3060       3.9,
3061       98,
3062       0,
3063       98,
3064       null,
3065       null,
3066       null
3067     ],
3068     [
3069       "1931-07",
3070       27.6,
3071       16.4,
3072       22,
3073       35,
3074       10.6,
3075       60.7,
3076       0,
3077       60.7,
3078       null,
3079       null,
3080       null
3081     ],
3082     [
3083       "1931-08",
3084       25.5,
3085       14.6,
3086       20.1,
3087       33.9,
3088       5.6,
3089       115.8,
3090       0,
3091       115.8,
3092       null,
3093       null,
3094       null
3095     ],
3096     [
3097       "1931-09",
3098       23.6,
3099       12.4,
3100       18,
3101       33.3,
3102       3.3,
3103       66.5,
3104       0,
3105       66.5,
3106       null,
3107       null,
3108       null
3109     ],
3110     [
3111       "1931-10",
3112       15.7,
3113       5.4,
3114       10.6,
3115       24.4,
3116       -1.1,
3117       55.9,
3118       0,
3119       55.9,
3120       null,
3121       null,
3122       null
3123     ],
3124     [
3125       "1931-11",
3126       10,
3127       2.8,
3128       6.4,
3129       18.9,
3130       -5,
3131       70.1,
3132       0,
3133       70.1,
3134       null,
3135       null,
3136       null
3137     ],
3138     [
3139       "1931-12",
3140       2.8,
3141       -2.8,
3142       0,
3143       8.3,
3144       -15,
3145       59.9,
3146       null,
3147       null,
3148       null,
3149       null,
3150       null
3151     ],
3152     [
3153       "1932-01",
3154       3.3,
3155       -1.8,
3156       0.8,
3157       13.3,
3158       -12.2,
3159       78,
3160       null,
3161       null,
3162       null,
3163       null,
3164       null
3165     ],
3166     [
3167       "1932-02",
3168       1.1,
3169       -6.1,
3170       -2.5,
3171       11.1,
3172       -12.8,
3173       23.4,
3174       12.7,
3175       36.1,
3176       null,
3177       null,
3178       null
3179     ],
3180     [
3181       "1932-03",
3182       0.6,
3183       -6.7,
3184       -3.1,
3185       12.8,
3186       -16.7,
3187       8.4,
3188       20.3,
3189       28.7,
3190       null,
3191       null,
3192       null
3193     ],
3194     [
3195       "1932-04",
3196       8.9,
3197       0.3,
3198       4.6,
3199       23.3,
3200       -5.6,
3201       31.5,
3202       5.1,
3203       36.6,
3204       null,
3205       null,
3206       null
3207     ],
3208     [
3209       "1932-05",
3210       18.6,
3211       7.7,
3212       13.2,
3213       27.2,
3214       -1.1,
3215       102.1,
3216       0,
3217       102.1,
3218       null,
3219       null,
3220       null
3221     ],
3222     [
3223       "1932-06",
3224       23.9,
3225       12.9,
3226       18.4,
3227       28.9,
3228       4.4,
3229       62.7,
3230       0,
3231       62.7,
3232       null,
3233       null,
3234       null
3235     ],
3236     [
3237       "1932-07",
3238       24.3,
3239       14,
3240       19.2,
3241       30,
3242       8.9,
3243       118.6,
3244       0,
3245       118.6,
3246       null,
3247       null,
3248       null
3249     ],
3250     [
3251       "1932-08",
3252       25.8,
3253       13.9,
3254       19.9,
3255       32.8,
3256       8.3,
3257       90.9,
3258       0,
3259       90.9,
3260       null,
3261       null,
3262       null
3263     ],
3264     [
3265       "1932-09",
3266       20.9,
3267       9.9,
3268       15.4,
3269       30,
3270       2.2,
3271       103.9,
3272       0,
3273       103.9,
3274       null,
3275       null,
3276       null
3277     ],
3278     [
3279       "1932-10",
3280       14.7,
3281       6,
3282       10.4,
3283       22.2,
3284       -2.2,
3285       58.7,
3286       0,
3287       58.7,
3288       null,
3289       null,
3290       null
3291     ],
3292     [
3293       "1932-11",
3294       4,
3295       -2.8,
3296       0.6,
3297       14.4,
3298       -13.9,
3299       30,
3300       21.6,
3301       51.6,
3302       null,
3303       null,
3304       null
3305     ],
3306     [
3307       "1932-12",
3308       0.8,
3309       -6.4,
3310       -2.8,
3311       12.8,
3312       -16.1,
3313       99.1,
3314       10.2,
3315       109.2,
3316       null,
3317       null,
3318       null
3319     ],
3320     [
3321       "1933-01",
3322       2.3,
3323       -4.2,
3324       -1,
3325       10.6,
3326       -15,
3327       33,
3328       4.1,
3329       37.1,
3330       null,
3331       null,
3332       null
3333     ],
3334     [
3335       "1933-02",
3336       -0.6,
3337       -9.2,
3338       -4.9,
3339       7.2,
3340       -24.4,
3341       19.1,
3342       26.9,
3343       46,
3344       null,
3345       null,
3346       null
3347     ],
3348     [
3349       "1933-03",
3350       0.8,
3351       -4.7,
3352       -2,
3353       8.3,
3354       -13.3,
3355       27.9,
3356       21.6,
3357       49.5,
3358       null,
3359       null,
3360       null
3361     ],
3362     [
3363       "1933-04",
3364       11.8,
3365       1.9,
3366       6.9,
3367       20,
3368       -4.4,
3369       133.9,
3370       0,
3371       133.9,
3372       null,
3373       null,
3374       null
3375     ],
3376     [
3377       "1933-05",
3378       19.7,
3379       8.2,
3380       14,
3381       25.6,
3382       0,
3383       39.6,
3384       0,
3385       39.6,
3386       null,
3387       null,
3388       null
3389     ],
3390     [
3391       "1933-06",
3392       26.7,
3393       13.3,
3394       20,
3395       33.9,
3396       3.3,
3397       45.7,
3398       0,
3399       45.7,
3400       null,
3401       null,
3402       null
3403     ],
3404     [
3405       "1933-07",
3406       28.6,
3407       14.9,
3408       21.8,
3409       34.4,
3410       8.9,
3411       49.5,
3412       0,
3413       49.5,
3414       null,
3415       null,
3416       null
3417     ],
3418     [
3419       "1933-08",
3420       25.7,
3421       13.3,
3422       19.5,
3423       31.7,
3424       7.8,
3425       91.2,
3426       0,
3427       91.2,
3428       null,
3429       null,
3430       null
3431     ],
3432     [
3433       "1933-09",
3434       22.7,
3435       11.7,
3436       17.2,
3437       31.1,
3438       1.1,
3439       35.8,
3440       0,
3441       35.8,
3442       null,
3443       null,
3444       null
3445     ],
3446     [
3447       "1933-10",
3448       12.1,
3449       3.4,
3450       7.8,
3451       18.3,
3452       -10.6,
3453       67.6,
3454       10.2,
3455       77.7,
3456       null,
3457       null,
3458       null
3459     ],
3460     [
3461       "1933-11",
3462       3.3,
3463       -4.4,
3464       -0.6,
3465       21.1,
3466       -15,
3467       null,
3468       26.7,
3469       null,
3470       null,
3471       null,
3472       null
3473     ],
3474     [
3475       "1933-12",
3476       -1.3,
3477       -8.6,
3478       -5,
3479       7.2,
3480       -26.7,
3481       38.1,
3482       24.1,
3483       62.2,
3484       null,
3485       null,
3486       null
3487     ],
3488     [
3489       "1934-01",
3490       -1.4,
3491       -7.6,
3492       -4.5,
3493       5.6,
3494       -23.3,
3495       65.5,
3496       25.4,
3497       90.9,
3498       null,
3499       null,
3500       null
3501     ],
3502     [
3503       "1934-02",
3504       -7.4,
3505       -19.1,
3506       -13.3,
3507       0,
3508       -33.9,
3509       0,
3510       11.4,
3511       11.4,
3512       null,
3513       null,
3514       null
3515     ],
3516     [
3517       "1934-03",
3518       0.3,
3519       -7.6,
3520       -3.7,
3521       10.6,
3522       -17.8,
3523       25.4,
3524       25.4,
3525       50.8,
3526       null,
3527       null,
3528       null
3529     ],
3530     [
3531       "1934-04",
3532       10.2,
3533       0.3,
3534       5.3,
3535       22.8,
3536       -5.6,
3537       16.8,
3538       1.3,
3539       18,
3540       null,
3541       null,
3542       null
3543     ],
3544     [
3545       "1934-05",
3546       22.3,
3547       6.7,
3548       14.5,
3549       30,
3550       -1.7,
3551       null,
3552       null,
3553       null,
3554       null,
3555       null,
3556       null
3557     ],
3558     [
3559       "1934-06",
3560       26.9,
3561       13.6,
3562       20.3,
3563       33.9,
3564       8.9,
3565       35.6,
3566       0,
3567       35.6,
3568       null,
3569       null,
3570       null
3571     ],
3572     [
3573       "1934-07",
3574       28,
3575       14.8,
3576       21.4,
3577       33.3,
3578       8.3,
3579       59.9,
3580       0,
3581       59.9,
3582       null,
3583       null,
3584       null
3585     ],
3586     [
3587       "1934-08",
3588       24.5,
3589       11.5,
3590       18,
3591       31.7,
3592       2.2,
3593       28.4,
3594       0,
3595       28.4,
3596       null,
3597       null,
3598       null
3599     ],
3600     [
3601       "1934-09",
3602       21.4,
3603       11.9,
3604       16.7,
3605       26.7,
3606       4.4,
3607       98,
3608       0,
3609       98,
3610       null,
3611       null,
3612       null
3613     ],
3614     [
3615       "1934-10",
3616       13.3,
3617       3.1,
3618       8.2,
3619       19.4,
3620       -4.4,
3621       19.3,
3622       0,
3623       19.3,
3624       null,
3625       null,
3626       null
3627     ],
3628     [
3629       "1934-11",
3630       7.8,
3631       0.9,
3632       4.4,
3633       16.1,
3634       -5.6,
3635       35.1,
3636       0,
3637       35.1,
3638       null,
3639       null,
3640       null
3641     ],
3642     [
3643       "1934-12",
3644       -1.5,
3645       -8.4,
3646       -5,
3647       6.7,
3648       -20,
3649       0,
3650       21.6,
3651       21.6,
3652       null,
3653       null,
3654       null
3655     ],
3656     [
3657       "1935-01",
3658       -3.5,
3659       -10.6,
3660       -7.1,
3661       5,
3662       -24.4,
3663       35.6,
3664       33,
3665       68.6,
3666       null,
3667       null,
3668       null
3669     ],
3670     [
3671       "1935-02",
3672       -2.4,
3673       -10.6,
3674       -6.5,
3675       5,
3676       -21.7,
3677       0,
3678       44.5,
3679       44.5,
3680       null,
3681       null,
3682       null
3683     ],
3684     [
3685       "1935-03",
3686       6.1,
3687       -2.8,
3688       1.7,
3689       16.7,
3690       -13.3,
3691       7.6,
3692       3.8,
3693       11.4,
3694       null,
3695       null,
3696       null
3697     ],
3698     [
3699       "1935-04",
3700       10,
3701       -0.1,
3702       5,
3703       22.2,
3704       -6.7,
3705       47.5,
3706       1.3,
3707       48.8,
3708       null,
3709       null,
3710       null
3711     ],
3712     [
3713       "1935-05",
3714       15.5,
3715       4.9,
3716       10.2,
3717       26.1,
3718       -1.1,
3719       29,
3720       0.8,
3721       29.7,
3722       null,
3723       null,
3724       null
3725     ],
3726     [
3727       "1935-06",
3728       22.9,
3729       11.3,
3730       17.1,
3731       28.3,
3732       3.9,
3733       141.2,
3734       0,
3735       141.2,
3736       null,
3737       null,
3738       null
3739     ],
3740     [
3741       "1935-07",
3742       28.1,
3743       16.8,
3744       22.5,
3745       33.3,
3746       12.2,
3747       73.2,
3748       0,
3749       73.2,
3750       null,
3751       null,
3752       null
3753     ],
3754     [
3755       "1935-08",
3756       25.3,
3757       14.2,
3758       19.8,
3759       31.7,
3760       7.2,
3761       30.5,
3762       0,
3763       30.5,
3764       null,
3765       null,
3766       null
3767     ],
3768     [
3769       "1935-09",
3770       19.5,
3771       8,
3772       13.8,
3773       28.3,
3774       -1.1,
3775       43.9,
3776       0,
3777       43.9,
3778       null,
3779       null,
3780       null
3781     ],
3782     [
3783       "1935-10",
3784       14.1,
3785       3.4,
3786       8.8,
3787       21.1,
3788       -3.9,
3789       null,
3790       null,
3791       null,
3792       null,
3793       null,
3794       null
3795     ],
3796     [
3797       "1935-11",
3798       5.6,
3799       0.3,
3800       3,
3801       15.6,
3802       -8.9,
3803       79.2,
3804       0,
3805       79.2,
3806       null,
3807       null,
3808       null
3809     ],
3810     [
3811       "1935-12",
3812       -3.7,
3813       -8.5,
3814       -6.1,
3815       6.1,
3816       -22.8,
3817       50.8,
3818       22.9,
3819       73.7,
3820       null,
3821       null,
3822       null
3823     ],
3824     [
3825       "1936-01",
3826       -4.1,
3827       -9.8,
3828       -7,
3829       3.9,
3830       -20.6,
3831       2.5,
3832       50.8,
3833       53.3,
3834       null,
3835       null,
3836       null
3837     ],
3838     [
3839       "1936-02",
3840       -6.4,
3841       -14.9,
3842       -10.7,
3843       5.6,
3844       -22.8,
3845       0,
3846       57.2,
3847       57.2,
3848       null,
3849       null,
3850       null
3851     ],
3852     [
3853       "1936-03",
3854       3.9,
3855       -3,
3856       0.5,
3857       13.3,
3858       -14.4,
3859       12.7,
3860       20.3,
3861       33,
3862       null,
3863       null,
3864       null
3865     ],
3866     [
3867       "1936-04",
3868       6.9,
3869       -1,
3870       3,
3871       17.2,
3872       -6.7,
3873       20.3,
3874       5.1,
3875       25.4,
3876       null,
3877       null,
3878       null
3879     ],
3880     [
3881       "1936-05",
3882       21.2,
3883       7.2,
3884       14.2,
3885       30.6,
3886       -1.1,
3887       49.5,
3888       0,
3889       49.5,
3890       null,
3891       null,
3892       null
3893     ],
3894     [
3895       "1936-06",
3896       24.2,
3897       10.4,
3898       17.3,
3899       30,
3900       5,
3901       65.3,
3902       0,
3903       65.3,
3904       null,
3905       null,
3906       null
3907     ],
3908     [
3909       "1936-07",
3910       28.6,
3911       14.1,
3912       21.4,
3913       37.2,
3914       4.4,
3915       21.8,
3916       0,
3917       21.8,
3918       null,
3919       null,
3920       null
3921     ],
3922     [
3923       "1936-08",
3924       26.8,
3925       13.4,
3926       20.1,
3927       33.3,
3928       6.7,
3929       39.6,
3930       0,
3931       39.6,
3932       null,
3933       null,
3934       null
3935     ],
3936     [
3937       "1936-09",
3938       22,
3939       10.4,
3940       16.2,
3941       30.6,
3942       1.1,
3943       122.9,
3944       0,
3945       122.9,
3946       null,
3947       null,
3948       null
3949     ],
3950     [
3951       "1936-10",
3952       13.2,
3953       3.6,
3954       8.4,
3955       21.7,
3956       -7.2,
3957       80.5,
3958       5.1,
3959       85.6,
3960       null,
3961       null,
3962       null
3963     ],
3964     [
3965       "1936-11",
3966       3.3,
3967       -3.7,
3968       -0.2,
3969       17.8,
3970       -17.8,
3971       29.7,
3972       17.3,
3973       47,
3974       null,
3975       null,
3976       null
3977     ],
3978     [
3979       "1936-12",
3980       1.9,
3981       -4.6,
3982       -1.4,
3983       10.6,
3984       -22.8,
3985       84.6,
3986       22.4,
3987       106.9,
3988       null,
3989       null,
3990       null
3991     ],
3992     [
3993       "1937-01",
3994       1.1,
3995       -6.2,
3996       -2.6,
3997       13.3,
3998       -15,
3999       null,
4000       null,
4001       null,
4002       null,
4003       null,
4004       null
4005     ],
4006     [
4007       "1937-02",
4008       0.1,
4009       -7.2,
4010       -3.6,
4011       9.4,
4012       -15,
4013       39.4,
4014       10.9,
4015       50.3,
4016       null,
4017       null,
4018       null
4019     ],
4020     [
4021       "1937-03",
4022       -0.3,
4023       -6.7,
4024       -3.5,
4025       5.6,
4026       -13.3,
4027       0,
4028       16.5,
4029       16.5,
4030       null,
4031       null,
4032       null
4033     ],
4034     [
4035       "1937-04",
4036       null,
4037       null,
4038       null,
4039       null,
4040       null,
4041       null,
4042       null,
4043       null,
4044       null,
4045       null,
4046       null
4047     ],
4048     [
4049       "1937-05",
4050       18.8,
4051       7.6,
4052       13.2,
4053       30.6,
4054       1.1,
4055       50.8,
4056       0,
4057       50.8,
4058       null,
4059       null,
4060       null
4061     ],
4062     [
4063       "1937-06",
4064       23.7,
4065       11.9,
4066       17.8,
4067       29.4,
4068       6.1,
4069       53.8,
4070       0,
4071       53.8,
4072       null,
4073       null,
4074       null
4075     ],
4076     [
4077       "1937-07",
4078       26.6,
4079       14.9,
4080       20.8,
4081       32.2,
4082       6.1,
4083       75.4,
4084       0,
4085       75.4,
4086       null,
4087       null,
4088       null
4089     ],
4090     [
4091       "1937-08",
4092       27.1,
4093       15.7,
4094       21.4,
4095       31.1,
4096       10,
4097       50.3,
4098       0,
4099       50.3,
4100       null,
4101       null,
4102       null
4103     ],
4104     [
4105       "1937-09",
4106       19.8,
4107       8.2,
4108       14,
4109       31.1,
4110       1.1,
4111       31.8,
4112       0,
4113       31.8,
4114       null,
4115       null,
4116       null
4117     ],
4118     [
4119       "1937-10",
4120       11.2,
4121       3.3,
4122       7.3,
4123       23.9,
4124       -4.4,
4125       21.6,
4126       1.5,
4127       23.1,
4128       null,
4129       null,
4130       null
4131     ],
4132     [
4133       "1937-11",
4134       5.5,
4135       -1.6,
4136       2,
4137       14.4,
4138       -8.9,
4139       25.4,
4140       0.8,
4141       26.2,
4142       null,
4143       null,
4144       null
4145     ],
4146     [
4147       "1937-12",
4148       -2.1,
4149       -7.1,
4150       -4.6,
4151       1.7,
4152       -18.9,
4153       0,
4154       20.8,
4155       20.8,
4156       null,
4157       null,
4158       null
4159     ],
4160     [
4161       "1938-01",
4162       -2.9,
4163       -10.7,
4164       -6.8,
4165       4.4,
4166       -19.4,
4167       21.6,
4168       49.5,
4169       71.1,
4170       null,
4171       null,
4172       null
4173     ],
4174     [
4175       "1938-02",
4176       -0.9,
4177       -6.9,
4178       -3.9,
4179       7.8,
4180       -18.9,
4181       74.9,
4182       10.2,
4183       85.1,
4184       null,
4185       null,
4186       null
4187     ],
4188     [
4189       "1938-03",
4190       6.3,
4191       -2.9,
4192       1.7,
4193       21.7,
4194       -20.6,
4195       45.7,
4196       9.7,
4197       55.4,
4198       null,
4199       null,
4200       null
4201     ],
4202     [
4203       "1938-04",
4204       13.4,
4205       1.6,
4206       7.5,
4207       27.8,
4208       -7.8,
4209       11.4,
4210       7.1,
4211       18.5,
4212       null,
4213       null,
4214       null
4215     ],
4216     [
4217       "1938-05",
4218       18.2,
4219       6.2,
4220       12.2,
4221       25,
4222       -1.1,
4223       44.5,
4224       0,
4225       44.5,
4226       null,
4227       null,
4228       null
4229     ],
4230     [
4231       "1938-06",
4232       23.7,
4233       11.7,
4234       17.7,
4235       31.1,
4236       5,
4237       57.2,
4238       0,
4239       57.2,
4240       null,
4241       null,
4242       null
4243     ],
4244     [
4245       "1938-07",
4246       27.1,
4247       15.2,
4248       21.2,
4249       32.8,
4250       9.4,
4251       87.4,
4252       0,
4253       87.4,
4254       null,
4255       null,
4256       null
4257     ],
4258     [
4259       "1938-08",
4260       27.3,
4261       16.6,
4262       22,
4263       32.2,
4264       11.1,
4265       84.6,
4266       0,
4267       84.6,
4268       null,
4269       null,
4270       null
4271     ],
4272     [
4273       "1938-09",
4274       null,
4275       null,
4276       null,
4277       null,
4278       null,
4279       null,
4280       null,
4281       null,
4282       null,
4283       null,
4284       null
4285     ],
4286     [
4287       "1938-10",
4288       null,
4289       null,
4290       null,
4291       null,
4292       null,
4293       null,
4294       null,
4295       null,
4296       null,
4297       null,
4298       null
4299     ],
4300     [
4301       "1938-11",
4302       6.2,
4303       -1.7,
4304       2.3,
4305       18.3,
4306       -11.7,
4307       16,
4308       6.6,
4309       22.6,
4310       null,
4311       null,
4312       null
4313     ],
4314     [
4315       "1938-12",
4316       -2.2,
4317       -6.3,
4318       -4.3,
4319       5,
4320       -14.4,
4321       9.1,
4322       40.1,
4323       49.3,
4324       null,
4325       null,
4326       null
4327     ],
4328     [
4329       "1939-01",
4330       -4.7,
4331       -10.3,
4332       -7.5,
4333       6.1,
4334       -22.2,
4335       6.4,
4336       33,
4337       39.4,
4338       null,
4339       null,
4340       null
4341     ],
4342     [
4343       "1939-02",
4344       -3.3,
4345       -9.4,
4346       -6.4,
4347       2.8,
4348       -20,
4349       33.8,
4350       34.3,
4351       68.1,
4352       null,
4353       null,
4354       null
4355     ],
4356     [
4357       "1939-03",
4358       -0.5,
4359       -6.7,
4360       -3.6,
4361       13.9,
4362       -18.9,
4363       35.3,
4364       39.4,
4365       74.7,
4366       null,
4367       null,
4368       null
4369     ],
4370     [
4371       "1939-04",
4372       5.9,
4373       0,
4374       3,
4375       23.3,
4376       -9.4,
4377       56.4,
4378       33,
4379       89.4,
4380       null,
4381       null,
4382       null
4383     ],
4384     [
4385       "1939-05",
4386       19.2,
4387       7.9,
4388       13.6,
4389       28.9,
4390       -1.1,
4391       28.7,
4392       0,
4393       28.7,
4394       null,
4395       null,
4396       null
4397     ],
4398     [
4399       "1939-06",
4400       23.1,
4401       12.7,
4402       17.9,
4403       29.4,
4404       6.1,
4405       98.6,
4406       0,
4407       98.6,
4408       null,
4409       null,
4410       null
4411     ],
4412     [
4413       "1939-07",
4414       null,
4415       null,
4416       null,
4417       null,
4418       null,
4419       null,
4420       null,
4421       null,
4422       null,
4423       null,
4424       null
4425     ],
4426     [
4427       "1939-08",
4428       28.2,
4429       14.9,
4430       21.6,
4431       32.2,
4432       11.1,
4433       56.4,
4434       0,
4435       56.4,
4436       null,
4437       null,
4438       null
4439     ],
4440     [
4441       "1939-09",
4442       22.9,
4443       10.2,
4444       16.6,
4445       35.6,
4446       2.2,
4447       45.5,
4448       0,
4449       45.5,
4450       null,
4451       null,
4452       null
4453     ],
4454     [
4455       "1939-10",
4456       14.3,
4457       3.8,
4458       9.1,
4459       23.9,
4460       -3.9,
4461       59.9,
4462       0,
4463       59.9,
4464       null,
4465       null,
4466       null
4467     ],
4468     [
4469       "1939-11",
4470       4.9,
4471       -2.1,
4472       1.4,
4473       13.9,
4474       -7.8,
4475       20.1,
4476       0,
4477       20.1,
4478       null,
4479       null,
4480       null
4481     ],
4482     [
4483       "1939-12",
4484       0.4,
4485       -4,
4486       -1.8,
4487       7.8,
4488       -15.6,
4489       22.6,
4490       12.7,
4491       35.3,
4492       null,
4493       null,
4494       null
4495     ],
4496     [
4497       "1940-01",
4498       -6.4,
4499       -12.4,
4500       -9.4,
4501       3.3,
4502       -23.9,
4503       11.7,
4504       55.9,
4505       67.6,
4506       null,
4507       null,
4508       null
4509     ],
4510     [
4511       "1940-02",
4512       -1.9,
4513       -9.2,
4514       -5.6,
4515       2.8,
4516       -17.2,
4517       0,
4518       27.9,
4519       27.9,
4520       null,
4521       null,
4522       null
4523     ],
4524     [
4525       "1940-03",
4526       -1.1,
4527       -7.9,
4528       -4.5,
4529       10,
4530       -17.8,
4531       9.4,
4532       69.9,
4533       79.2,
4534       null,
4535       null,
4536       null
4537     ],
4538     [
4539       "1940-04",
4540       8.6,
4541       -0.8,
4542       3.9,
4543       23.3,
4544       -9.4,
4545       53.1,
4546       10.2,
4547       63.2,
4548       null,
4549       null,
4550       null
4551     ],
4552     [
4553       "1940-05",
4554       17.2,
4555       6.6,
4556       11.9,
4557       27.8,
4558       0.6,
4559       147.6,
4560       0,
4561       147.6,
4562       null,
4563       null,
4564       null
4565     ],
4566     [
4567       "1940-06",
4568       23.6,
4569       12.4,
4570       18,
4571       31.7,
4572       4.4,
4573       145.8,
4574       0,
4575       145.8,
4576       null,
4577       null,
4578       null
4579     ],
4580     [
4581       "1940-07",
4582       27.4,
4583       14.7,
4584       21.1,
4585       35,
4586       7.8,
4587       106.4,
4588       0,
4589       106.4,
4590       null,
4591       null,
4592       null
4593     ],
4594     [
4595       "1940-08",
4596       25.3,
4597       13.8,
4598       19.6,
4599       31.1,
4600       3.3,
4601       153.9,
4602       0,
4603       153.9,
4604       null,
4605       null,
4606       null
4607     ],
4608     [
4609       "1940-09",
4610       20.4,
4611       9.7,
4612       15.1,
4613       28.9,
4614       0.6,
4615       120.9,
4616       0,
4617       120.9,
4618       null,
4619       null,
4620       null
4621     ],
4622     [
4623       "1940-10",
4624       13,
4625       2.7,
4626       7.9,
4627       22.8,
4628       -5.6,
4629       67.6,
4630       0,
4631       67.6,
4632       null,
4633       null,
4634       null
4635     ],
4636     [
4637       "1940-11",
4638       4.7,
4639       -1.2,
4640       1.8,
4641       17.2,
4642       -11.1,
4643       62.7,
4644       50.8,
4645       113.5,
4646       null,
4647       null,
4648       null
4649     ],
4650     [
4651       "1940-12",
4652       -0.2,
4653       -6.1,
4654       -3.2,
4655       7.2,
4656       -18.3,
4657       64.8,
4658       16.5,
4659       81.3,
4660       null,
4661       null,
4662       null
4663     ],
4664     [
4665       "1941-01",
4666       -3.9,
4667       -9.4,
4668       -6.7,
4669       2.2,
4670       -20.6,
4671       22.1,
4672       29.2,
4673       51.3,
4674       null,
4675       null,
4676       null
4677     ],
4678     [
4679       "1941-02",
4680       -2.2,
4681       -9,
4682       -5.6,
4683       6.1,
4684       -18.3,
4685       5.6,
4686       27.9,
4687       33.5,
4688       null,
4689       null,
4690       null
4691     ],
4692     [
4693       "1941-03",
4694       0.4,
4695       -7.8,
4696       -3.7,
4697       11.7,
4698       -18.3,
4699       19.1,
4700       35.6,
4701       54.6,
4702       null,
4703       null,
4704       null
4705     ],
4706     [
4707       "1941-04",
4708       16.1,
4709       3.2,
4710       9.7,
4711       27.8,
4712       -3.3,
4713       35.1,
4714       0,
4715       35.1,
4716       null,
4717       null,
4718       null
4719     ],
4720     [
4721       "1941-05",
4722       21.1,
4723       8.3,
4724       14.7,
4725       31.1,
4726       0,
4727       28.4,
4728       0,
4729       28.4,
4730       null,
4731       null,
4732       null
4733     ],
4734     [
4735       "1941-06",
4736       26.7,
4737       13.6,
4738       20.2,
4739       35.6,
4740       3.9,
4741       42.7,
4742       0,
4743       42.7,
4744       null,
4745       null,
4746       null
4747     ],
4748     [
4749       "1941-07",
4750       29.1,
4751       12.8,
4752       21,
4753       38.3,
4754       4.4,
4755       123.4,
4756       0,
4757       123.4,
4758       null,
4759       null,
4760       null
4761     ],
4762     [
4763       "1941-08",
4764       26.3,
4765       11.9,
4766       19.1,
4767       33.3,
4768       2.2,
4769       86.4,
4770       0,
4771       86.4,
4772       null,
4773       null,
4774       null
4775     ],
4776     [
4777       "1941-09",
4778       23.4,
4779       9.9,
4780       16.7,
4781       32.2,
4782       1.7,
4783       41.7,
4784       0,
4785       41.7,
4786       null,
4787       null,
4788       null
4789     ],
4790     [
4791       "1941-10",
4792       14.4,
4793       5,
4794       9.7,
4795       26.7,
4796       -2.8,
4797       115.8,
4798       0,
4799       115.8,
4800       null,
4801       null,
4802       null
4803     ],
4804     [
4805       "1941-11",
4806       7.6,
4807       0.4,
4808       4,
4809       17.8,
4810       -5.6,
4811       75.7,
4812       0,
4813       75.7,
4814       null,
4815       null,
4816       null
4817     ],
4818     [
4819       "1941-12",
4820       1.3,
4821       -4.7,
4822       -1.7,
4823       15,
4824       -16.7,
4825       22.9,
4826       25.4,
4827       48.3,
4828       null,
4829       null,
4830       null
4831     ],
4832     [
4833       "1942-01",
4834       -3.1,
4835       -9.1,
4836       -6.1,
4837       5,
4838       -24.4,
4839       16.3,
4840       21.6,
4841       37.8,
4842       null,
4843       null,
4844       null
4845     ],
4846     [
4847       "1942-02",
4848       -4.6,
4849       -11.3,
4850       -8,
4851       2.8,
4852       -21.7,
4853       23.1,
4854       33,
4855       56.1,
4856       null,
4857       null,
4858       null
4859     ],
4860     [
4861       "1942-03",
4862       3.9,
4863       -2.6,
4864       0.7,
4865       12.8,
4866       -6.7,
4867       84.1,
4868       15.2,
4869       99.3,
4870       null,
4871       null,
4872       null
4873     ],
4874     [
4875       "1942-04",
4876       15.7,
4877       2.8,
4878       9.3,
4879       30,
4880       -5.6,
4881       30.5,
4882       12.7,
4883       43.2,
4884       null,
4885       null,
4886       null
4887     ],
4888     [
4889       "1942-05",
4890       19.1,
4891       7.7,
4892       13.4,
4893       30,
4894       -2.2,
4895       153.7,
4896       0,
4897       153.7,
4898       null,
4899       null,
4900       null
4901     ],
4902     [
4903       "1942-06",
4904       24.9,
4905       11.8,
4906       18.4,
4907       31.7,
4908       3.9,
4909       53.3,
4910       0,
4911       53.3,
4912       null,
4913       null,
4914       null
4915     ],
4916     [
4917       "1942-07",
4918       27.4,
4919       12.1,
4920       19.8,
4921       35,
4922       5.6,
4923       57.9,
4924       0,
4925       57.9,
4926       null,
4927       null,
4928       null
4929     ],
4930     [
4931       "1942-08",
4932       26.2,
4933       13.3,
4934       19.8,
4935       32.2,
4936       2.2,
4937       70.1,
4938       0,
4939       70.1,
4940       null,
4941       null,
4942       null
4943     ],
4944     [
4945       "1942-09",
4946       21.2,
4947       8.9,
4948       15.1,
4949       30.6,
4950       -1.1,
4951       175.3,
4952       0,
4953       175.3,
4954       null,
4955       null,
4956       null
4957     ],
4958     [
4959       "1942-10",
4960       14.4,
4961       3.9,
4962       9.2,
4963       23.3,
4964       -2.8,
4965       97.3,
4966       0,
4967       97.3,
4968       null,
4969       null,
4970       null
4971     ],
4972     [
4973       "1942-11",
4974       6.1,
4975       -1.6,
4976       2.3,
4977       16.1,
4978       -12.2,
4979       83.1,
4980       12.7,
4981       95.8,
4982       null,
4983       null,
4984       null
4985     ],
4986     [
4987       "1942-12",
4988       -3.4,
4989       -9.4,
4990       -6.4,
4991       2.2,
4992       -28.3,
4993       57.7,
4994       45.7,
4995       103.4,
4996       null,
4997       null,
4998       null
4999     ],
5000     [
5001       "1943-01",
5002       -4.6,
5003       -13.1,
5004       -8.9,
5005       2.2,
5006       -26.1,
5007       0,
5008       99.6,
5009       99.6,
5010       null,
5011       null,
5012       null
5013     ],
5014     [
5015       "1943-02",
5016       -1.2,
5017       -10.1,
5018       -5.7,
5019       8.3,
5020       -29.4,
5021       59.2,
5022       33.8,
5023       93,
5024       null,
5025       null,
5026       null
5027     ],
5028     [
5029       "1943-03",
5030       2.2,
5031       -7.9,
5032       -2.9,
5033       22.2,
5034       -24.4,
5035       74.4,
5036       25.4,
5037       99.8,
5038       null,
5039       null,
5040       null
5041     ],
5042     [
5043       "1943-04",
5044       7.1,
5045       -1.9,
5046       2.6,
5047       21.1,
5048       -8.9,
5049       65.8,
5050       17.8,
5051       83.6,
5052       null,
5053       null,
5054       null
5055     ],
5056     [
5057       "1943-05",
5058       16.7,
5059       6.7,
5060       11.7,
5061       25.6,
5062       -2.8,
5063       112.5,
5064       0,
5065       112.5,
5066       null,
5067       null,
5068       null
5069     ],
5070     [
5071       "1943-06",
5072       27,
5073       14.6,
5074       20.8,
5075       34.4,
5076       5.6,
5077       54.1,
5078       0,
5079       54.1,
5080       null,
5081       null,
5082       null
5083     ],
5084     [
5085       "1943-07",
5086       27.8,
5087       14.4,
5088       21.1,
5089       31.1,
5090       5,
5091       87.4,
5092       0,
5093       87.4,
5094       null,
5095       null,
5096       null
5097     ],
5098     [
5099       "1943-08",
5100       26.2,
5101       13.3,
5102       19.8,
5103       33.3,
5104       5.6,
5105       75.7,
5106       0,
5107       75.7,
5108       null,
5109       null,
5110       null
5111     ],
5112     [
5113       "1943-09",
5114       20.6,
5115       7.7,
5116       14.2,
5117       33.9,
5118       -2.2,
5119       46.2,
5120       0,
5121       46.2,
5122       null,
5123       null,
5124       null
5125     ],
5126     [
5127       "1943-10",
5128       13.9,
5129       1.9,
5130       7.9,
5131       25.6,
5132       -2.2,
5133       61,
5134       0,
5135       61,
5136       null,
5137       null,
5138       null
5139     ],
5140     [
5141       "1943-11",
5142       4.3,
5143       -1.8,
5144       1.3,
5145       16.7,
5146       -9.4,
5147       43.2,
5148       7.6,
5149       50.8,
5150       null,
5151       null,
5152       null
5153     ],
5154     [
5155       "1943-12",
5156       -2.1,
5157       -8.4,
5158       -5.3,
5159       3.9,
5160       -20.6,
5161       12.4,
5162       7.6,
5163       20.1,
5164       null,
5165       null,
5166       null
5167     ],
5168     [
5169       "1944-01",
5170       0.2,
5171       -6.8,
5172       -3.3,
5173       12.8,
5174       -17.8,
5175       14.7,
5176       14,
5177       28.7,
5178       null,
5179       null,
5180       null
5181     ],
5182     [
5183       "1944-02",
5184       -1.4,
5185       -9,
5186       -5.2,
5187       6.1,
5188       -22.8,
5189       23.9,
5190       49.5,
5191       73.4,
5192       null,
5193       null,
5194       null
5195     ],
5196     [
5197       "1944-03",
5198       0.4,
5199       -7.5,
5200       -3.6,
5201       12.2,
5202       -18.3,
5203       58.7,
5204       34.3,
5205       93,
5206       null,
5207       null,
5208       null
5209     ],
5210     [
5211       "1944-04",
5212       8.9,
5213       -1.1,
5214       3.9,
5215       23.3,
5216       -8.9,
5217       39.4,
5218       10.2,
5219       49.5,
5220       null,
5221       null,
5222       null
5223     ],
5224     [
5225       "1944-05",
5226       21.9,
5227       9.9,
5228       15.9,
5229       31.7,
5230       1.7,
5231       104.4,
5232       0,
5233       104.4,
5234       null,
5235       null,
5236       null
5237     ],
5238     [
5239       "1944-06",
5240       26.1,
5241       12.8,
5242       19.5,
5243       36.7,
5244       5,
5245       80.8,
5246       0,
5247       80.8,
5248       null,
5249       null,
5250       null
5251     ],
5252     [
5253       "1944-07",
5254       28.3,
5255       13,
5256       20.7,
5257       35,
5258       5.6,
5259       72.9,
5260       0,
5261       72.9,
5262       null,
5263       null,
5264       null
5265     ],
5266     [
5267       "1944-08",
5268       28.3,
5269       13.6,
5270       21,
5271       36.1,
5272       4.4,
5273       74.4,
5274       0,
5275       74.4,
5276       null,
5277       null,
5278       null
5279     ],
5280     [
5281       "1944-09",
5282       21.5,
5283       9.8,
5284       15.7,
5285       28.9,
5286       -1.7,
5287       124.5,
5288       0,
5289       124.5,
5290       null,
5291       null,
5292       null
5293     ],
5294     [
5295       "1944-10",
5296       14.7,
5297       2.7,
5298       8.7,
5299       23.9,
5300       -6.7,
5301       12.7,
5302       0,
5303       12.7,
5304       null,
5305       null,
5306       null
5307     ],
5308     [
5309       "1944-11",
5310       6.7,
5311       0.2,
5312       3.5,
5313       20.6,
5314       -7.2,
5315       50.3,
5316       3.8,
5317       54.1,
5318       null,
5319       null,
5320       null
5321     ],
5322     [
5323       "1944-12",
5324       -2.9,
5325       -9.1,
5326       -6,
5327       6.7,
5328       -21.7,
5329       5.3,
5330       40.6,
5331       46,
5332       null,
5333       null,
5334       null
5335     ],
5336     [
5337       "1945-01",
5338       -7.4,
5339       -15.2,
5340       -11.3,
5341       1.1,
5342       -26.7,
5343       0,
5344       33,
5345       33,
5346       null,
5347       null,
5348       null
5349     ],
5350     [
5351       "1945-02",
5352       -2.1,
5353       -10,
5354       -6.1,
5355       5.6,
5356       -20.6,
5357       21.8,
5358       29.2,
5359       51.1,
5360       null,
5361       null,
5362       null
5363     ],
5364     [
5365       "1945-03",
5366       11.3,
5367       -0.1,
5368       5.6,
5369       26.1,
5370       -10,
5371       94.7,
5372       2.5,
5373       97.3,
5374       null,
5375       null,
5376       null
5377     ],
5378     [
5379       "1945-04",
5380       13.4,
5381       2.4,
5382       7.9,
5383       27.2,
5384       -4.4,
5385       93.2,
5386       7.6,
5387       100.8,
5388       null,
5389       null,
5390       null
5391     ],
5392     [
5393       "1945-05",
5394       14.6,
5395       4.2,
5396       9.4,
5397       26.1,
5398       -2.2,
5399       148.3,
5400       0,
5401       148.3,
5402       null,
5403       null,
5404       null
5405     ],
5406     [
5407       "1945-06",
5408       23,
5409       10.5,
5410       16.8,
5411       33.9,
5412       0.6,
5413       84.3,
5414       0,
5415       84.3,
5416       null,
5417       null,
5418       null
5419     ],
5420     [
5421       "1945-07",
5422       26.7,
5423       13.4,
5424       20.1,
5425       33.3,
5426       4.4,
5427       85.9,
5428       0,
5429       85.9,
5430       null,
5431       null,
5432       null
5433     ],
5434     [
5435       "1945-08",
5436       26.7,
5437       12.4,
5438       19.6,
5439       32.8,
5440       4.4,
5441       48.3,
5442       0,
5443       48.3,
5444       null,
5445       null,
5446       null
5447     ],
5448     [
5449       "1945-09",
5450       21.8,
5451       9.6,
5452       15.7,
5453       33.3,
5454       -1.1,
5455       141.7,
5456       0,
5457       141.7,
5458       null,
5459       null,
5460       null
5461     ],
5462     [
5463       "1945-10",
5464       12.7,
5465       2.6,
5466       7.7,
5467       22.8,
5468       -3.3,
5469       122.2,
5470       0,
5471       122.2,
5472       null,
5473       null,
5474       null
5475     ],
5476     [
5477       "1945-11",
5478       6.4,
5479       -0.8,
5480       2.8,
5481       20,
5482       -6.7,
5483       53.6,
5484       5.1,
5485       58.7,
5486       null,
5487       null,
5488       null
5489     ],
5490     [
5491       "1945-12",
5492       -2.4,
5493       -9.5,
5494       -6,
5495       6.7,
5496       -22.8,
5497       34,
5498       7.6,
5499       41.7,
5500       null,
5501       null,
5502       null
5503     ],
5504     [
5505       "1946-01",
5506       -1.7,
5507       -9.5,
5508       -5.6,
5509       12.8,
5510       -21.7,
5511       11.7,
5512       36.8,
5513       48.5,
5514       null,
5515       null,
5516       null
5517     ],
5518     [
5519       "1946-02",
5520       -3.2,
5521       -11.7,
5522       -7.5,
5523       6.7,
5524       -23.9,
5525       24.4,
5526       40.6,
5527       65,
5528       null,
5529       null,
5530       null
5531     ],
5532     [
5533       "1946-03",
5534       10.8,
5535       -1,
5536       4.9,
5537       25.6,
5538       -8.3,
5539       53.1,
5540       0,
5541       53.1,
5542       null,
5543       null,
5544       null
5545     ],
5546     [
5547       "1946-04",
5548       12.5,
5549       -0.4,
5550       6.1,
5551       28.3,
5552       -6.7,
5553       28.4,
5554       0,
5555       28.4,
5556       null,
5557       null,
5558       null
5559     ],
5560     [
5561       "1946-05",
5562       18.1,
5563       5.6,
5564       11.9,
5565       26.7,
5566       -2.2,
5567       117.1,
5568       0,
5569       117.1,
5570       null,
5571       null,
5572       null
5573     ],
5574     [
5575       "1946-06",
5576       24,
5577       10.7,
5578       17.4,
5579       33.3,
5580       0.6,
5581       68.3,
5582       0,
5583       68.3,
5584       null,
5585       null,
5586       null
5587     ],
5588     [
5589       "1946-07",
5590       29.1,
5591       12.2,
5592       20.7,
5593       33.9,
5594       5.6,
5595       63,
5596       0,
5597       63,
5598       null,
5599       null,
5600       null
5601     ],
5602     [
5603       "1946-08",
5604       25.5,
5605       10.8,
5606       18.2,
5607       33.3,
5608       4.4,
5609       49.8,
5610       0,
5611       49.8,
5612       null,
5613       null,
5614       null
5615     ],
5616     [
5617       "1946-09",
5618       23.8,
5619       8.3,
5620       16.1,
5621       31.1,
5622       0,
5623       71.1,
5624       0,
5625       71.1,
5626       null,
5627       null,
5628       null
5629     ],
5630     [
5631       "1946-10",
5632       18.9,
5633       5.3,
5634       12.1,
5635       31.1,
5636       -2.8,
5637       104.4,
5638       0,
5639       104.4,
5640       null,
5641       null,
5642       null
5643     ],
5644     [
5645       "1946-11",
5646       7.6,
5647       0.3,
5648       4,
5649       13.9,
5650       -6.1,
5651       30.2,
5652       6.4,
5653       36.6,
5654       null,
5655       null,
5656       null
5657     ],
5658     [
5659       "1946-12",
5660       -0.1,
5661       -6.5,
5662       -3.3,
5663       12.8,
5664       -14.4,
5665       111,
5666       19.1,
5667       130,
5668       null,
5669       null,
5670       null
5671     ],
5672     [
5673       "1947-01",
5674       -0.9,
5675       -7.5,
5676       -4.2,
5677       6.7,
5678       -21.1,
5679       48.8,
5680       58.4,
5681       107.2,
5682       null,
5683       null,
5684       null
5685     ],
5686     [
5687       "1947-02",
5688       -4.1,
5689       -11.1,
5690       -7.6,
5691       6.1,
5692       -19.4,
5693       0,
5694       29.2,
5695       29.2,
5696       null,
5697       null,
5698       null
5699     ],
5700     [
5701       "1947-03",
5702       1.4,
5703       -6.8,
5704       -2.7,
5705       11.7,
5706       -13.3,
5707       36.1,
5708       31.8,
5709       67.8,
5710       null,
5711       null,
5712       null
5713     ],
5714     [
5715       "1947-04",
5716       10.2,
5717       0,
5718       5.1,
5719       20.6,
5720       -6.7,
5721       89.4,
5722       12.7,
5723       102.1,
5724       null,
5725       null,
5726       null
5727     ],
5728     [
5729       "1947-05",
5730       16.9,
5731       5.1,
5732       11,
5733       25,
5734       -5,
5735       147.6,
5736       1.3,
5737       148.8,
5738       null,
5739       null,
5740       null
5741     ],
5742     [
5743       "1947-06",
5744       24.4,
5745       10.8,
5746       17.6,
5747       32.2,
5748       1.7,
5749       169.7,
5750       0,
5751       169.7,
5752       null,
5753       null,
5754       null
5755     ],
5756     [
5757       "1947-07",
5758       26.4,
5759       14.8,
5760       20.6,
5761       32.2,
5762       4.4,
5763       139.7,
5764       0,
5765       139.7,
5766       null,
5767       null,
5768       null
5769     ],
5770     [
5771       "1947-08",
5772       29.7,
5773       15.9,
5774       22.8,
5775       34.4,
5776       5,
5777       32.3,
5778       0,
5779       32.3,
5780       null,
5781       null,
5782       null
5783     ],
5784     [
5785       "1947-09",
5786       22.8,
5787       9.7,
5788       16.3,
5789       32.2,
5790       -3.3,
5791       73.7,
5792       0,
5793       73.7,
5794       null,
5795       null,
5796       null
5797     ],
5798     [
5799       "1947-10",
5800       20.2,
5801       7.3,
5802       13.8,
5803       27.8,
5804       -3.3,
5805       24.4,
5806       0,
5807       24.4,
5808       null,
5809       null,
5810       null
5811     ],
5812     [
5813       "1947-11",
5814       5,
5815       -2.5,
5816       1.3,
5817       14.4,
5818       -11.1,
5819       34.8,
5820       34.3,
5821       69.1,
5822       null,
5823       null,
5824       null
5825     ],
5826     [
5827       "1947-12",
5828       -1.8,
5829       -8.5,
5830       -5.2,
5831       6.7,
5832       -20.6,
5833       21.6,
5834       26.7,
5835       48.3,
5836       null,
5837       null,
5838       null
5839     ],
5840     [
5841       "1948-01",
5842       -5.6,
5843       -14.1,
5844       -9.9,
5845       2.2,
5846       -28.9,
5847       0,
5848       27.9,
5849       27.9,
5850       null,
5851       null,
5852       null
5853     ],
5854     [
5855       "1948-02",
5856       -2.2,
5857       -11.5,
5858       -6.9,
5859       9.4,
5860       -26.7,
5861       38.6,
5862       11.4,
5863       50,
5864       38,
5865       null,
5866       null
5867     ],
5868     [
5869       "1948-03",
5870       4.4,
5871       -7.2,
5872       -1.4,
5873       16.7,
5874       -28.9,
5875       80,
5876       25.4,
5877       105.4,
5878       null,
5879       null,
5880       null
5881     ],
5882     [
5883       "1948-04",
5884       14.7,
5885       2.8,
5886       8.8,
5887       24.4,
5888       -5.6,
5889       68.1,
5890       0,
5891       68.1,
5892       null,
5893       null,
5894       null
5895     ],
5896     [
5897       "1948-05",
5898       18.5,
5899       4.7,
5900       11.6,
5901       27.8,
5902       -1.7,
5903       70.1,
5904       0,
5905       70.1,
5906       null,
5907       null,
5908       null
5909     ],
5910     [
5911       "1948-06",
5912       25.2,
5913       10.9,
5914       18.1,
5915       31.7,
5916       2.2,
5917       136.1,
5918       0,
5919       136.1,
5920       null,
5921       null,
5922       null
5923     ],
5924     [
5925       "1948-07",
5926       28,
5927       14.2,
5928       21.1,
5929       33.3,
5930       8.3,
5931       47,
5932       0,
5933       47,
5934       null,
5935       null,
5936       null
5937     ],
5938     [
5939       "1948-08",
5940       28.5,
5941       12.8,
5942       20.7,
5943       37.2,
5944       6.1,
5945       14.5,
5946       0,
5947       14.5,
5948       null,
5949       null,
5950       null
5951     ],
5952     [
5953       "1948-09",
5954       25.9,
5955       9.7,
5956       17.8,
5957       32.2,
5958       0.6,
5959       36.1,
5960       0,
5961       36.1,
5962       null,
5963       null,
5964       null
5965     ],
5966     [
5967       "1948-10",
5968       12.7,
5969       2.5,
5970       7.6,
5971       19.4,
5972       -5,
5973       66.8,
5974       0,
5975       66.8,
5976       null,
5977       null,
5978       null
5979     ],
5980     [
5981       "1948-11",
5982       9.1,
5983       2.4,
5984       5.8,
5985       16.7,
5986       -2.8,
5987       104.6,
5988       0,
5989       104.6,
5990       null,
5991       null,
5992       null
5993     ],
5994     [
5995       "1948-12",
5996       0.8,
5997       -5.8,
5998       -2.5,
5999       11.7,
6000       -15.6,
6001       22.1,
6002       22.9,
6003       45,
6004       null,
6005       null,
6006       null
6007     ],
6008     [
6009       "1949-01",
6010       -0.2,
6011       -6.4,
6012       -3.3,
6013       12.8,
6014       -18.9,
6015       59.7,
6016       27.9,
6017       87.6,
6018       null,
6019       null,
6020       null
6021     ],
6022     [
6023       "1949-02",
6024       0.6,
6025       -8.4,
6026       -3.9,
6027       8.9,
6028       -20.6,
6029       71.1,
6030       35.6,
6031       106.7,
6032       null,
6033       null,
6034       null
6035     ],
6036     [
6037       "1949-03",
6038       3.8,
6039       -5.6,
6040       -0.9,
6041       19.4,
6042       -20,
6043       60.7,
6044       36.8,
6045       97.5,
6046       null,
6047       null,
6048       null
6049     ],
6050     [
6051       "1949-04",
6052       14.1,
6053       0,
6054       7.1,
6055       26.7,
6056       -5.6,
6057       41.9,
6058       0,
6059       41.9,
6060       null,
6061       null,
6062       null
6063     ],
6064     [
6065       "1949-05",
6066       22.2,
6067       6.9,
6068       14.6,
6069       32.2,
6070       -2.8,
6071       15.7,
6072       0,
6073       15.7,
6074       null,
6075       null,
6076       null
6077     ],
6078     [
6079       "1949-06",
6080       29.3,
6081       13.7,
6082       21.5,
6083       33.9,
6084       -1.1,
6085       28.2,
6086       0,
6087       28.2,
6088       null,
6089       null,
6090       null
6091     ],
6092     [
6093       "1949-07",
6094       29.1,
6095       15.4,
6096       22.3,
6097       36.1,
6098       7.2,
6099       124,
6100       0,
6101       124,
6102       null,
6103       null,
6104       null
6105     ],
6106     [
6107       "1949-08",
6108       29.1,
6109       13.3,
6110       21.2,
6111       35.6,
6112       3.9,
6113       52.8,
6114       0,
6115       52.8,
6116       null,
6117       null,
6118       null
6119     ],
6120     [
6121       "1949-09",
6122       20.2,
6123       7.9,
6124       14.1,
6125       30,
6126       0,
6127       78.2,
6128       0,
6129       78.2,
6130       null,
6131       null,
6132       null
6133     ],
6134     [
6135       "1949-10",
6136       18.4,
6137       5.1,
6138       11.8,
6139       28.9,
6140       -5,
6141       79.2,
6142       0,
6143       79.2,
6144       null,
6145       null,
6146       null
6147     ],
6148     [
6149       "1949-11",
6150       4.8,
6151       -2.3,
6152       1.3,
6153       15.6,
6154       -18.9,
6155       21.3,
6156       22.9,
6157       44.2,
6158       null,
6159       null,
6160       null
6161     ],
6162     [
6163       "1949-12",
6164       1.4,
6165       -5.6,
6166       -2.1,
6167       12.2,
6168       -15.6,
6169       121.9,
6170       17.8,
6171       139.7,
6172       null,
6173       null,
6174       null
6175     ],
6176     [
6177       "1950-01",
6178       1.2,
6179       -5.9,
6180       -2.4,
6181       13.3,
6182       -21.1,
6183       96,
6184       22.9,
6185       118.9,
6186       null,
6187       null,
6188       null
6189     ],
6190     [
6191       "1950-02",
6192       -2.6,
6193       -10.1,
6194       -6.4,
6195       2.8,
6196       -21.7,
6197       35.3,
6198       38.1,
6199       73.4,
6200       null,
6201       null,
6202       null
6203     ],
6204     [
6205       "1950-03",
6206       0.1,
6207       -8.8,
6208       -4.4,
6209       11.7,
6210       -26.7,
6211       38.1,
6212       23.6,
6213       61.7,
6214       0,
6215       null,
6216       null
6217     ],
6218     [
6219       "1950-04",
6220       8.1,
6221       -1.9,
6222       3.1,
6223       20,
6224       -9.4,
6225       73.7,
6226       5.1,
6227       78.7,
6228       null,
6229       null,
6230       null
6231     ],
6232     [
6233       "1950-05",
6234       20.5,
6235       5.9,
6236       13.2,
6237       26.1,
6238       -3.3,
6239       38.9,
6240       0,
6241       38.9,
6242       null,
6243       null,
6244       null
6245     ],
6246     [
6247       "1950-06",
6248       25.1,
6249       10.6,
6250       17.9,
6251       32.2,
6252       1.7,
6253       53.1,
6254       0,
6255       53.1,
6256       null,
6257       null,
6258       null
6259     ],
6260     [
6261       "1950-07",
6262       26.4,
6263       12.2,
6264       19.3,
6265       32.2,
6266       5.6,
6267       180.6,
6268       0,
6269       180.6,
6270       null,
6271       null,
6272       null
6273     ],
6274     [
6275       "1950-08",
6276       26.1,
6277       12.3,
6278       19.2,
6279       33.3,
6280       2.2,
6281       74.9,
6282       0,
6283       74.9,
6284       null,
6285       null,
6286       null
6287     ],
6288     [
6289       "1950-09",
6290       20.8,
6291       8.1,
6292       14.5,
6293       27.8,
6294       0,
6295       31.5,
6296       0,
6297       31.5,
6298       null,
6299       null,
6300       null
6301     ],
6302     [
6303       "1950-10",
6304       16.6,
6305       5.3,
6306       11,
6307       27.2,
6308       -3.9,
6309       64.8,
6310       0,
6311       64.8,
6312       null,
6313       null,
6314       null
6315     ],
6316     [
6317       "1950-11",
6318       4.4,
6319       -2.9,
6320       0.8,
6321       25,
6322       -15.6,
6323       39.4,
6324       105.4,
6325       144.8,
6326       null,
6327       null,
6328       null
6329     ],
6330     [
6331       "1950-12",
6332       -1.7,
6333       -8.2,
6334       -5,
6335       6.1,
6336       -22.8,
6337       49.5,
6338       34.3,
6339       83.8,
6340       null,
6341       null,
6342       null
6343     ],
6344     [
6345       "1951-01",
6346       -1.3,
6347       -8.1,
6348       -4.7,
6349       9.4,
6350       -18.3,
6351       35.8,
6352       15.2,
6353       51.1,
6354       null,
6355       null,
6356       null
6357     ],
6358     [
6359       "1951-02",
6360       -1.3,
6361       -8.4,
6362       -4.9,
6363       6.1,
6364       -28.3,
6365       25.1,
6366       17.8,
6367       42.9,
6368       null,
6369       null,
6370       null
6371     ],
6372     [
6373       "1951-03",
6374       3.2,
6375       -3.7,
6376       -0.3,
6377       11.1,
6378       -12.2,
6379       85.9,
6380       35.6,
6381       121.4,
6382       null,
6383       null,
6384       null
6385     ],
6386     [
6387       "1951-04",
6388       10.6,
6389       1.6,
6390       6.1,
6391       24.4,
6392       -3.3,
6393       89.4,
6394       0,
6395       89.4,
6396       null,
6397       null,
6398       null
6399     ],
6400     [
6401       "1951-05",
6402       21.3,
6403       6.4,
6404       13.9,
6405       31.1,
6406       0,
6407       48,
6408       0,
6409       48,
6410       null,
6411       null,
6412       null
6413     ],
6414     [
6415       "1951-06",
6416       24.9,
6417       11.3,
6418       18.1,
6419       30,
6420       3.3,
6421       84.8,
6422       0,
6423       84.8,
6424       null,
6425       null,
6426       null
6427     ],
6428     [
6429       "1951-07",
6430       27,
6431       14.1,
6432       20.6,
6433       33.3,
6434       7.8,
6435       191.8,
6436       0,
6437       191.8,
6438       null,
6439       null,
6440       null
6441     ],
6442     [
6443       "1951-08",
6444       26.5,
6445       11.8,
6446       19.2,
6447       33.3,
6448       4.4,
6449       32.8,
6450       0,
6451       32.8,
6452       null,
6453       null,
6454       null
6455     ],
6456     [
6457       "1951-09",
6458       21.5,
6459       8.2,
6460       14.9,
6461       28.9,
6462       -0.6,
6463       73.4,
6464       0,
6465       73.4,
6466       null,
6467       null,
6468       null
6469     ],
6470     [
6471       "1951-10",
6472       15.8,
6473       4.3,
6474       10.1,
6475       29.4,
6476       -3.9,
6477       61.5,
6478       0,
6479       61.5,
6480       0,
6481       null,
6482       null
6483     ],
6484     [
6485       "1951-11",
6486       2.7,
6487       -4.6,
6488       -1,
6489       13.3,
6490       -14.4,
6491       31.5,
6492       52.1,
6493       83.6,
6494       null,
6495       null,
6496       null
6497     ],
6498     [
6499       "1951-12",
6500       -0.7,
6501       -7.3,
6502       -4,
6503       14.4,
6504       -20.6,
6505       17.5,
6506       78.7,
6507       96.3,
6508       null,
6509       null,
6510       null
6511     ],
6512     [
6513       "1952-01",
6514       -1,
6515       -7.3,
6516       -4.2,
6517       8.3,
6518       -23.3,
6519       9.7,
6520       47,
6521       56.6,
6522       null,
6523       null,
6524       null
6525     ],
6526     [
6527       "1952-02",
6528       -0.2,
6529       -8.4,
6530       -4.3,
6531       3.9,
6532       -21.7,
6533       11.9,
6534       22.9,
6535       34.8,
6536       null,
6537       null,
6538       null
6539     ],
6540     [
6541       "1952-03",
6542       2.3,
6543       -5.2,
6544       -1.5,
6545       18.9,
6546       -13.9,
6547       50.8,
6548       10.2,
6549       61,
6550       null,
6551       null,
6552       null
6553     ],
6554     [
6555       "1952-04",
6556       14.5,
6557       2.4,
6558       8.5,
6559       26.1,
6560       -3.9,
6561       82.3,
6562       0,
6563       82.3,
6564       null,
6565       null,
6566       null
6567     ],
6568     [
6569       "1952-05",
6570       18.6,
6571       4.7,
6572       11.7,
6573       26.7,
6574       -1.7,
6575       71.9,
6576       0,
6577       71.9,
6578       null,
6579       null,
6580       null
6581     ],
6582     [
6583       "1952-06",
6584       26.8,
6585       12.1,
6586       19.5,
6587       36.1,
6588       4.4,
6589       42.9,
6590       0,
6591       42.9,
6592       null,
6593       null,
6594       null
6595     ],
6596     [
6597       "1952-07",
6598       29.6,
6599       15.1,
6600       22.4,
6601       35,
6602       6.7,
6603       131.8,
6604       0,
6605       131.8,
6606       null,
6607       null,
6608       null
6609     ],
6610     [
6611       "1952-08",
6612       27.4,
6613       12.3,
6614       19.9,
6615       33.3,
6616       3.3,
6617       69.1,
6618       0,
6619       69.1,
6620       null,
6621       null,
6622       null
6623     ],
6624     [
6625       "1952-09",
6626       24.1,
6627       9.4,
6628       16.8,
6629       35.6,
6630       0,
6631       109.2,
6632       0,
6633       109.2,
6634       null,
6635       null,
6636       null
6637     ],
6638     [
6639       "1952-10",
6640       12.5,
6641       0.1,
6642       6.3,
6643       25.6,
6644       -6.7,
6645       23.1,
6646       2.5,
6647       25.7,
6648       null,
6649       null,
6650       null
6651     ],
6652     [
6653       "1952-11",
6654       8.3,
6655       0.3,
6656       4.3,
6657       19.4,
6658       -7.8,
6659       75.9,
6660       0,
6661       75.9,
6662       null,
6663       null,
6664       null
6665     ],
6666     [
6667       "1952-12",
6668       1.3,
6669       -3.3,
6670       -1,
6671       10.6,
6672       -14.4,
6673       50.3,
6674       12.7,
6675       63,
6676       null,
6677       null,
6678       null
6679     ],
6680     [
6681       "1953-01",
6682       -0.4,
6683       -6,
6684       -3.2,
6685       8.9,
6686       -15,
6687       25.1,
6688       22.9,
6689       48,
6690       null,
6691       null,
6692       null
6693     ],
6694     [
6695       "1953-02",
6696       1.1,
6697       -6.4,
6698       -2.7,
6699       11.7,
6700       -16.1,
6701       11.9,
6702       22.9,
6703       34.8,
6704       null,
6705       null,
6706       null
6707     ],
6708     [
6709       "1953-03",
6710       4.7,
6711       -3.5,
6712       0.6,
6713       16.1,
6714       -20.6,
6715       71.6,
6716       5.1,
6717       76.7,
6718       null,
6719       null,
6720       null
6721     ],
6722     [
6723       "1953-04",
6724       10.4,
6725       0.2,
6726       5.3,
6727       17.8,
6728       -6.7,
6729       58.9,
6730       2.5,
6731       61.5,
6732       null,
6733       null,
6734       null
6735     ],
6736     [
6737       "1953-05",
6738       19.2,
6739       6.4,
6740       12.8,
6741       30.6,
6742       -6.1,
6743       174.2,
6744       0,
6745       174.2,
6746       null,
6747       null,
6748       null
6749     ],
6750     [
6751       "1953-06",
6752       25.8,
6753       12.2,
6754       19,
6755       34.4,
6756       5,
6757       188.7,
6758       0,
6759       188.7,
6760       null,
6761       null,
6762       null
6763     ],
6764     [
6765       "1953-07",
6766       28.3,
6767       13.8,
6768       21.1,
6769       32.8,
6770       4.4,
6771       90.7,
6772       0,
6773       90.7,
6774       null,
6775       null,
6776       null
6777     ],
6778     [
6779       "1953-08",
6780       28.6,
6781       13,
6782       20.8,
6783       35,
6784       5.6,
6785       65.8,
6786       0,
6787       65.8,
6788       null,
6789       null,
6790       null
6791     ],
6792     [
6793       "1953-09",
6794       22.5,
6795       8.6,
6796       15.6,
6797       36.7,
6798       1.7,
6799       64.5,
6800       0,
6801       64.5,
6802       null,
6803       null,
6804       null
6805     ],
6806     [
6807       "1953-10",
6808       17.7,
6809       3.7,
6810       10.7,
6811       26.7,
6812       -3.3,
6813       22.6,
6814       0,
6815       22.6,
6816       null,
6817       null,
6818       null
6819     ],
6820     [
6821       "1953-11",
6822       8.6,
6823       1.2,
6824       4.9,
6825       18.9,
6826       -7.8,
6827       45.5,
6828       6.4,
6829       51.8,
6830       null,
6831       null,
6832       null
6833     ],
6834     [
6835       "1953-12",
6836       1.8,
6837       -4.4,
6838       -1.3,
6839       13.3,
6840       -21.1,
6841       33.3,
6842       35.6,
6843       68.8,
6844       null,
6845       null,
6846       null
6847     ],
6848     [
6849       "1954-01",
6850       -3.9,
6851       -11.2,
6852       -7.6,
6853       6.7,
6854       -22.2,
6855       27.2,
6856       33,
6857       60.2,
6858       null,
6859       null,
6860       null
6861     ],
6862     [
6863       "1954-02",
6864       1.4,
6865       -5.5,
6866       -2.1,
6867       10,
6868       -21.1,
6869       65.3,
6870       10.2,
6871       75.4,
6872       null,
6873       null,
6874       null
6875     ],
6876     [
6877       "1954-03",
6878       1.9,
6879       -5.7,
6880       -1.9,
6881       13.9,
6882       -16.1,
6883       99.8,
6884       44.5,
6885       144.3,
6886       null,
6887       null,
6888       null
6889     ],
6890     [
6891       "1954-04",
6892       12,
6893       1.7,
6894       6.9,
6895       26.1,
6896       -12.8,
6897       121.4,
6898       0,
6899       121.4,
6900       null,
6901       null,
6902       null
6903     ],
6904     [
6905       "1954-05",
6906       17.4,
6907       4.2,
6908       10.8,
6909       27.8,
6910       -1.7,
6911       12.7,
6912       0,
6913       12.7,
6914       null,
6915       null,
6916       null
6917     ],
6918     [
6919       "1954-06",
6920       24.8,
6921       13.1,
6922       19,
6923       32.2,
6924       4.4,
6925       76.5,
6926       0,
6927       76.5,
6928       null,
6929       null,
6930       null
6931     ],
6932     [
6933       "1954-07",
6934       26.7,
6935       12.4,
6936       19.6,
6937       31.7,
6938       5.6,
6939       82.8,
6940       0,
6941       82.8,
6942       null,
6943       null,
6944       null
6945     ],
6946     [
6947       "1954-08",
6948       24.7,
6949       12.3,
6950       18.5,
6951       32.2,
6952       3.3,
6953       65,
6954       0,
6955       65,
6956       null,
6957       null,
6958       null
6959     ],
6960     [
6961       "1954-09",
6962       19.9,
6963       10,
6964       15,
6965       29.4,
6966       1.1,
6967       79,
6968       0,
6969       79,
6970       null,
6971       null,
6972       null
6973     ],
6974     [
6975       "1954-10",
6976       15.1,
6977       5.9,
6978       10.5,
6979       25,
6980       -4.4,
6981       190.8,
6982       0,
6983       190.8,
6984       null,
6985       null,
6986       null
6987     ],
6988     [
6989       "1954-11",
6990       6.9,
6991       -0.1,
6992       3.4,
6993       17.2,
6994       -5.6,
6995       38.1,
6996       0,
6997       38.1,
6998       null,
6999       null,
7000       null
7001     ],
7002     [
7003       "1954-12",
7004       -1.2,
7005       -6.9,
7006       -4.1,
7007       5,
7008       -17.2,
7009       63.2,
7010       20.3,
7011       83.6,
7012       null,
7013       null,
7014       null
7015     ],
7016     [
7017       "1955-01",
7018       -3.3,
7019       -9,
7020       -6.2,
7021       3.3,
7022       -20,
7023       24.1,
7024       29.2,
7025       53.3,
7026       null,
7027       null,
7028       null
7029     ],
7030     [
7031       "1955-02",
7032       -1.1,
7033       -9.2,
7034       -5.2,
7035       6.7,
7036       -25,
7037       17.8,
7038       41.9,
7039       59.7,
7040       null,
7041       null,
7042       null
7043     ],
7044     [
7045       "1955-03",
7046       2.1,
7047       -4.9,
7048       -1.4,
7049       12.8,
7050       -15.6,
7051       26.7,
7052       36.8,
7053       63.5,
7054       null,
7055       null,
7056       null
7057     ],
7058     [
7059       "1955-04",
7060       15.2,
7061       3.7,
7062       9.5,
7063       23.3,
7064       -3.9,
7065       91.9,
7066       0,
7067       91.9,
7068       null,
7069       null,
7070       null
7071     ],
7072     [
7073       "1955-05",
7074       21.3,
7075       8.4,
7076       14.9,
7077       30.6,
7078       0.6,
7079       36.3,
7080       0,
7081       36.3,
7082       null,
7083       null,
7084       null
7085     ],
7086     [
7087       "1955-06",
7088       25.1,
7089       11.4,
7090       18.3,
7091       32.2,
7092       6.1,
7093       23.9,
7094       0,
7095       23.9,
7096       null,
7097       null,
7098       null
7099     ],
7100     [
7101       "1955-07",
7102       32.2,
7103       16.6,
7104       24.4,
7105       36.7,
7106       6.7,
7107       12.2,
7108       0,
7109       12.2,
7110       null,
7111       null,
7112       null
7113     ],
7114     [
7115       "1955-08",
7116       28.5,
7117       16.8,
7118       22.7,
7119       36.7,
7120       6.7,
7121       95.8,
7122       0,
7123       95.8,
7124       null,
7125       null,
7126       null
7127     ],
7128     [
7129       "1955-09",
7130       21.6,
7131       7.9,
7132       14.8,
7133       31.7,
7134       -1.1,
7135       65,
7136       0,
7137       65,
7138       null,
7139       null,
7140       null
7141     ],
7142     [
7143       "1955-10",
7144       15.2,
7145       4.9,
7146       10.1,
7147       25.6,
7148       -4.4,
7149       151.4,
7150       0,
7151       151.4,
7152       null,
7153       null,
7154       null
7155     ],
7156     [
7157       "1955-11",
7158       4.3,
7159       -2.2,
7160       1.1,
7161       14.4,
7162       -15,
7163       90.4,
7164       26.7,
7165       117.1,
7166       null,
7167       null,
7168       null
7169     ],
7170     [
7171       "1955-12",
7172       -3,
7173       -9.3,
7174       -6.2,
7175       6.7,
7176       -21.1,
7177       16.5,
7178       36.8,
7179       53.3,
7180       null,
7181       null,
7182       null
7183     ],
7184     [
7185       "1956-01",
7186       -2.3,
7187       -9.5,
7188       -5.9,
7189       3.9,
7190       -16.1,
7191       1,
7192       35.6,
7193       36.6,
7194       null,
7195       null,
7196       null
7197     ],
7198     [
7199       "1956-02",
7200       -1,
7201       -9.1,
7202       -5.1,
7203       6.7,
7204       -21.1,
7205       30.7,
7206       40.6,
7207       71.4,
7208       0,
7209       null,
7210       null
7211     ],
7212     [
7213       "1956-03",
7214       0.9,
7215       -7.4,
7216       -3.3,
7217       8.3,
7218       -18.9,
7219       57.9,
7220       29.2,
7221       87.1,
7222       0,
7223       null,
7224       null
7225     ],
7226     [
7227       "1956-04",
7228       9.4,
7229       -1.2,
7230       4.1,
7231       18.3,
7232       -7.8,
7233       68.6,
7234       2.5,
7235       71.1,
7236       0,
7237       null,
7238       null
7239     ],
7240     [
7241       "1956-05",
7242       16.3,
7243       4.8,
7244       10.6,
7245       30.6,
7246       -2.8,
7247       202.2,
7248       0,
7249       202.2,
7250       0,
7251       null,
7252       null
7253     ],
7254     [
7255       "1956-06",
7256       23.9,
7257       12.1,
7258       18,
7259       33.3,
7260       4.4,
7261       61.7,
7262       0,
7263       61.7,
7264       0,
7265       null,
7266       null
7267     ],
7268     [
7269       "1956-07",
7270       24.5,
7271       13.2,
7272       18.9,
7273       31.1,
7274       6.7,
7275       117.3,
7276       0,
7277       117.3,
7278       0,
7279       null,
7280       null
7281     ],
7282     [
7283       "1956-08",
7284       24.8,
7285       13.2,
7286       19,
7287       30,
7288       5,
7289       200.2,
7290       0,
7291       200.2,
7292       0,
7293       null,
7294       null
7295     ],
7296     [
7297       "1956-09",
7298       18.6,
7299       6.9,
7300       12.8,
7301       28.9,
7302       -1.1,
7303       47,
7304       0,
7305       47,
7306       0,
7307       null,
7308       null
7309     ],
7310     [
7311       "1956-10",
7312       17,
7313       3.4,
7314       10.2,
7315       25.6,
7316       -4.4,
7317       23.1,
7318       0,
7319       23.1,
7320       null,
7321       null,
7322       null
7323     ],
7324     [
7325       "1956-11",
7326       6.5,
7327       -0.2,
7328       3.2,
7329       20,
7330       -12.2,
7331       48.3,
7332       15.2,
7333       63.5,
7334       5,
7335       null,
7336       null
7337     ],
7338     [
7339       "1956-12",
7340       0.5,
7341       -4.6,
7342       -2.1,
7343       11.1,
7344       -19.4,
7345       38.6,
7346       17.8,
7347       56.4,
7348       null,
7349       null,
7350       null
7351     ],
7352     [
7353       "1957-01",
7354       -6,
7355       -12.4,
7356       -9.2,
7357       7.8,
7358       -24.4,
7359       18.5,
7360       30.5,
7361       49,
7362       null,
7363       null,
7364       null
7365     ],
7366     [
7367       "1957-02",
7368       -0.6,
7369       -7.8,
7370       -4.2,
7371       10,
7372       -14.4,
7373       33.5,
7374       29.2,
7375       62.7,
7376       null,
7377       null,
7378       null
7379     ],
7380     [
7381       "1957-03",
7382       3.7,
7383       -3.5,
7384       0.1,
7385       16.1,
7386       -11.7,
7387       22.1,
7388       8.9,
7389       31,
7390       null,
7391       null,
7392       null
7393     ],
7394     [
7395       "1957-04",
7396       11.9,
7397       2.9,
7398       7.4,
7399       26.7,
7400       -5.6,
7401       64.8,
7402       16.5,
7403       81.3,
7404       null,
7405       null,
7406       null
7407     ],
7408     [
7409       "1957-05",
7410       16.2,
7411       6.3,
7412       11.3,
7413       25,
7414       -3.3,
7415       121.7,
7416       0,
7417       121.7,
7418       0,
7419       null,
7420       null
7421     ],
7422     [
7423       "1957-06",
7424       23.7,
7425       13.6,
7426       18.7,
7427       32.2,
7428       3.9,
7429       134.9,
7430       0,
7431       134.9,
7432       0,
7433       null,
7434       null
7435     ],
7436     [
7437       "1957-07",
7438       25.9,
7439       14.1,
7440       20,
7441       32.2,
7442       7.8,
7443       51.3,
7444       0,
7445       51.3,
7446       0,
7447       null,
7448       null
7449     ],
7450     [
7451       "1957-08",
7452       23.9,
7453       12.4,
7454       18.2,
7455       30.6,
7456       7.2,
7457       58.4,
7458       0,
7459       58.4,
7460       0,
7461       null,
7462       null
7463     ],
7464     [
7465       "1957-09",
7466       20.1,
7467       9.8,
7468       15,
7469       29.4,
7470       -1.1,
7471       116.1,
7472       0,
7473       116.1,
7474       0,
7475       null,
7476       null
7477     ],
7478     [
7479       "1957-10",
7480       13.4,
7481       3.4,
7482       8.4,
7483       20.6,
7484       -3.3,
7485       66.3,
7486       0,
7487       66.3,
7488       null,
7489       null,
7490       null
7491     ],
7492     [
7493       "1957-11",
7494       6,
7495       -0.3,
7496       2.9,
7497       15.6,
7498       -7.8,
7499       69.3,
7500       20.3,
7501       89.7,
7502       null,
7503       null,
7504       null
7505     ],
7506     [
7507       "1957-12",
7508       1.4,
7509       -4.1,
7510       -1.4,
7511       12.2,
7512       -16.7,
7513       91.7,
7514       14,
7515       105.7,
7516       null,
7517       null,
7518       null
7519     ],
7520     [
7521       "1958-01",
7522       -2.8,
7523       -8.6,
7524       -5.7,
7525       2.2,
7526       -21.7,
7527       0,
7528       24.1,
7529       24.1,
7530       null,
7531       null,
7532       null
7533     ],
7534     [
7535       "1958-02",
7536       -5.2,
7537       -11.6,
7538       -8.4,
7539       5,
7540       -21.7,
7541       2,
7542       12.7,
7543       14.7,
7544       null,
7545       null,
7546       null
7547     ],
7548     [
7549       "1958-03",
7550       3.5,
7551       -3.2,
7552       0.2,
7553       10.6,
7554       -8.9,
7555       null,
7556       null,
7557       null,
7558       null,
7559       null,
7560       null
7561     ],
7562     [
7563       "1958-04",
7564       13.1,
7565       2,
7566       7.6,
7567       23.3,
7568       -6.1,
7569       40.9,
7570       7.6,
7571       48.5,
7572       null,
7573       null,
7574       null
7575     ],
7576     [
7577       "1958-05",
7578       18.2,
7579       4.9,
7580       11.6,
7581       25.6,
7582       -1.1,
7583       29,
7584       0,
7585       29,
7586       null,
7587       null,
7588       null
7589     ],
7590     [
7591       "1958-06",
7592       21.1,
7593       8.4,
7594       14.8,
7595       27.8,
7596       2.2,
7597       45,
7598       0,
7599       45,
7600       null,
7601       null,
7602       null
7603     ],
7604     [
7605       "1958-07",
7606       25.4,
7607       14.9,
7608       20.2,
7609       28.9,
7610       8.3,
7611       84.6,
7612       0,
7613       84.6,
7614       null,
7615       null,
7616       null
7617     ],
7618     [
7619       "1958-08",
7620       25.3,
7621       12.8,
7622       19.1,
7623       31.1,
7624       6.7,
7625       75.2,
7626       0,
7627       75.2,
7628       null,
7629       null,
7630       null
7631     ],
7632     [
7633       "1958-09",
7634       20.1,
7635       10.7,
7636       15.4,
7637       27.2,
7638       -0.6,
7639       108,
7640       0,
7641       108,
7642       null,
7643       null,
7644       null
7645     ],
7646     [
7647       "1958-10",
7648       13.7,
7649       4.6,
7650       9.2,
7651       21.1,
7652       -1.7,
7653       17.5,
7654       0,
7655       17.5,
7656       null,
7657       null,
7658       null
7659     ],
7660     [
7661       "1958-11",
7662       6.9,
7663       -0.4,
7664       3.3,
7665       17.8,
7666       -17.8,
7667       78.5,
7668       22.9,
7669       101.3,
7670       null,
7671       null,
7672       null
7673     ],
7674     [
7675       "1958-12",
7676       -4.5,
7677       -11.3,
7678       -7.9,
7679       4.4,
7680       -24.4,
7681       2.5,
7682       25.4,
7683       27.9,
7684       null,
7685       null,
7686       null
7687     ],
7688     [
7689       "1959-01",
7690       -4.4,
7691       -11.7,
7692       -8.1,
7693       9.4,
7694       -22.2,
7695       31.8,
7696       30.5,
7697       62.2,
7698       28,
7699       null,
7700       null
7701     ],
7702     [
7703       "1959-02",
7704       -3.4,
7705       -12.3,
7706       -7.9,
7707       3.9,
7708       -22.8,
7709       31.8,
7710       35.8,
7711       67.6,
7712       25,
7713       null,
7714       null
7715     ],
7716     [
7717       "1959-03",
7718       1.2,
7719       -7.5,
7720       -3.2,
7721       10,
7722       -17.8,
7723       33.3,
7724       34.8,
7725       68.1,
7726       0,
7727       null,
7728       null
7729     ],
7730     [
7731       "1959-04",
7732       11.7,
7733       1.6,
7734       6.7,
7735       21.7,
7736       -4.4,
7737       49.8,
7738       0.3,
7739       50,
7740       null,
7741       null,
7742       null
7743     ],
7744     [
7745       "1959-05",
7746       19.1,
7747       8.1,
7748       13.6,
7749       28.3,
7750       -1.7,
7751       94.2,
7752       0,
7753       94.2,
7754       null,
7755       null,
7756       null
7757     ],
7758     [
7759       "1959-06",
7760       23.9,
7761       13.2,
7762       18.6,
7763       31.1,
7764       4.4,
7765       22.9,
7766       0,
7767       22.9,
7768       null,
7769       null,
7770       null
7771     ],
7772     [
7773       "1959-07",
7774       27.2,
7775       14.9,
7776       21.1,
7777       30.6,
7778       10,
7779       76.7,
7780       0,
7781       76.7,
7782       null,
7783       null,
7784       null
7785     ],
7786     [
7787       "1959-08",
7788       28.1,
7789       17.4,
7790       22.8,
7791       32.8,
7792       8.3,
7793       39.4,
7794       0,
7795       39.4,
7796       null,
7797       null,
7798       null
7799     ],
7800     [
7801       "1959-09",
7802       22.8,
7803       12.1,
7804       17.5,
7805       32.8,
7806       -1.1,
7807       59.2,
7808       0,
7809       59.2,
7810       null,
7811       null,
7812       null
7813     ],
7814     [
7815       "1959-10",
7816       12.4,
7817       5.3,
7818       8.9,
7819       23.9,
7820       -2.8,
7821       101.1,
7822       0,
7823       101.1,
7824       null,
7825       null,
7826       null
7827     ],
7828     [
7829       "1959-11",
7830       4.1,
7831       -2.4,
7832       0.9,
7833       18.3,
7834       -11.7,
7835       71.4,
7836       15.7,
7837       87.1,
7838       null,
7839       null,
7840       null
7841     ],
7842     [
7843       "1959-12",
7844       0.2,
7845       -4.8,
7846       -2.3,
7847       6.7,
7848       -16.7,
7849       68.3,
7850       20.3,
7851       88.6,
7852       null,
7853       null,
7854       null
7855     ],
7856     [
7857       "1960-01",
7858       -2.8,
7859       -8.4,
7860       -5.6,
7861       1.7,
7862       -15,
7863       28.7,
7864       49.5,
7865       78.2,
7866       null,
7867       null,
7868       null
7869     ],
7870     [
7871       "1960-02",
7872       -1.8,
7873       -8.4,
7874       -5.1,
7875       4.4,
7876       -18.9,
7877       31.5,
7878       36.3,
7879       67.8,
7880       null,
7881       null,
7882       null
7883     ],
7884     [
7885       "1960-03",
7886       -2.1,
7887       -10.9,
7888       -6.5,
7889       11.7,
7890       -19.4,
7891       17,
7892       36.1,
7893       53.1,
7894       null,
7895       null,
7896       null
7897     ],
7898     [
7899       "1960-04",
7900       11.9,
7901       2.3,
7902       7.1,
7903       27.2,
7904       -5.6,
7905       69.1,
7906       3.8,
7907       72.9,
7908       null,
7909       null,
7910       null
7911     ],
7912     [
7913       "1960-05",
7914       16.9,
7915       8.6,
7916       12.8,
7917       24.4,
7918       0.6,
7919       126.2,
7920       0,
7921       126.2,
7922       null,
7923       null,
7924       null
7925     ],
7926     [
7927       "1960-06",
7928       23.1,
7929       11.5,
7930       17.3,
7931       27.2,
7932       5.6,
7933       137.4,
7934       0,
7935       137.4,
7936       null,
7937       null,
7938       null
7939     ],
7940     [
7941       "1960-07",
7942       25.2,
7943       13.6,
7944       19.4,
7945       30,
7946       7.8,
7947       74.7,
7948       0,
7949       74.7,
7950       null,
7951       null,
7952       null
7953     ],
7954     [
7955       "1960-08",
7956       25.3,
7957       13.3,
7958       19.3,
7959       29.4,
7960       8.3,
7961       90.9,
7962       0,
7963       90.9,
7964       null,
7965       null,
7966       null
7967     ],
7968     [
7969       "1960-09",
7970       22.4,
7971       11.3,
7972       16.9,
7973       30.6,
7974       3.9,
7975       16.8,
7976       0,
7977       16.8,
7978       null,
7979       null,
7980       null
7981     ],
7982     [
7983       "1960-10",
7984       14.4,
7985       3.9,
7986       9.2,
7987       23.3,
7988       -2.8,
7989       65.8,
7990       0,
7991       65.8,
7992       null,
7993       null,
7994       null
7995     ],
7996     [
7997       "1960-11",
7998       8,
7999       0.9,
8000       4.5,
8001       15,
8002       -5.6,
8003       67.1,
8004       5.8,
8005       72.9,
8006       null,
8007       null,
8008       null
8009     ],
8010     [
8011       "1960-12",
8012       -2.6,
8013       -10.5,
8014       -6.6,
8015       14.4,
8016       -23.9,
8017       3.8,
8018       27.4,
8019       31.2,
8020       null,
8021       null,
8022       null
8023     ],
8024     [
8025       "1961-01",
8026       -5.3,
8027       -12.1,
8028       -8.7,
8029       4.4,
8030       -23.3,
8031       3.3,
8032       12.7,
8033       16,
8034       null,
8035       null,
8036       null
8037     ],
8038     [
8039       "1961-02",
8040       0.7,
8041       -8.1,
8042       -3.7,
8043       11.1,
8044       -24.4,
8045       47.2,
8046       20.3,
8047       67.6,
8048       null,
8049       null,
8050       null
8051     ],
8052     [
8053       "1961-03",
8054       3.6,
8055       -4.1,
8056       -0.3,
8057       18.9,
8058       -15.6,
8059       19.1,
8060       28.4,
8061       47.5,
8062       null,
8063       null,
8064       null
8065     ],
8066     [
8067       "1961-04",
8068       7.6,
8069       -0.2,
8070       3.7,
8071       17.2,
8072       -5,
8073       72.6,
8074       17,
8075       89.7,
8076       null,
8077       null,
8078       null
8079     ],
8080     [
8081       "1961-05",
8082       16.4,
8083       5.6,
8084       11,
8085       26.1,
8086       -1.7,
8087       66,
8088       0,
8089       66,
8090       null,
8091       null,
8092       null
8093     ],
8094     [
8095       "1961-06",
8096       23.4,
8097       11.9,
8098       17.7,
8099       30.6,
8100       5.6,
8101       66.5,
8102       0,
8103       66.5,
8104       null,
8105       null,
8106       null
8107     ],
8108     [
8109       "1961-07",
8110       25.3,
8111       15.2,
8112       20.3,
8113       30,
8114       5.6,
8115       80.5,
8116       0,
8117       80.5,
8118       null,
8119       null,
8120       null
8121     ],
8122     [
8123       "1961-08",
8124       24.9,
8125       15.1,
8126       20,
8127       30.6,
8128       8.3,
8129       115.8,
8130       0,
8131       115.8,
8132       null,
8133       null,
8134       null
8135     ],
8136     [
8137       "1961-09",
8138       23.8,
8139       13.8,
8140       18.8,
8141       29.4,
8142       1.7,
8143       65.8,
8144       0,
8145       65.8,
8146       null,
8147       null,
8148       null
8149     ],
8150     [
8151       "1961-10",
8152       16.6,
8153       6.1,
8154       11.4,
8155       25,
8156       -0.6,
8157       18.8,
8158       0,
8159       18.8,
8160       null,
8161       null,
8162       null
8163     ],
8164     [
8165       "1961-11",
8166       6.4,
8167       -0.8,
8168       2.8,
8169       22.2,
8170       -7.2,
8171       60.2,
8172       8.1,
8173       68.3,
8174       0,
8175       null,
8176       null
8177     ],
8178     [
8179       "1961-12",
8180       -1,
8181       -6.6,
8182       -3.8,
8183       12.8,
8184       -17.2,
8185       45.2,
8186       22.1,
8187       67.3,
8188       null,
8189       null,
8190       null
8191     ],
8192     [
8193       "1962-01",
8194       -5.2,
8195       -12.2,
8196       -8.7,
8197       2.2,
8198       -20.6,
8199       28.2,
8200       26.2,
8201       54.4,
8202       null,
8203       null,
8204       null
8205     ],
8206     [
8207       "1962-02",
8208       -3.7,
8209       -12.6,
8210       -8.2,
8211       7.8,
8212       -22.8,
8213       11.9,
8214       65.5,
8215       77.5,
8216       null,
8217       null,
8218       null
8219     ],
8220     [
8221       "1962-03",
8222       2.7,
8223       -4.8,
8224       -1.1,
8225       19.4,
8226       -22.2,
8227       15.5,
8228       2.5,
8229       18,
8230       null,
8231       null,
8232       null
8233     ],
8234     [
8235       "1962-04",
8236       11.9,
8237       1.7,
8238       6.8,
8239       28.3,
8240       -5.6,
8241       null,
8242       7.6,
8243       null,
8244       0,
8245       null,
8246       null
8247     ],
8248     [
8249       "1962-05",
8250       21.5,
8251       10.2,
8252       15.9,
8253       31.7,
8254       -0.6,
8255       37.6,
8256       0,
8257       37.6,
8258       0,
8259       null,
8260       null
8261     ],
8262     [
8263       "1962-06",
8264       23.3,
8265       12.6,
8266       18,
8267       30,
8268       4.4,
8269       134.1,
8270       0,
8271       134.1,
8272       0,
8273       null,
8274       null
8275     ],
8276     [
8277       "1962-07",
8278       25.1,
8279       13.4,
8280       19.3,
8281       31.7,
8282       8.3,
8283       64.3,
8284       0,
8285       64.3,
8286       0,
8287       null,
8288       null
8289     ],
8290     [
8291       "1962-08",
8292       24.8,
8293       13.6,
8294       19.2,
8295       30,
8296       7.8,
8297       72.4,
8298       0,
8299       72.4,
8300       0,
8301       null,
8302       null
8303     ],
8304     [
8305       "1962-09",
8306       18.6,
8307       9.5,
8308       14.1,
8309       29.4,
8310       2.8,
8311       56.4,
8312       0,
8313       56.4,
8314       0,
8315       null,
8316       null
8317     ],
8318     [
8319       "1962-10",
8320       13.7,
8321       5.9,
8322       9.8,
8323       23.9,
8324       -3.9,
8325       87.4,
8326       9.7,
8327       97,
8328       0,
8329       null,
8330       null
8331     ],
8332     [
8333       "1962-11",
8334       5.5,
8335       -1.7,
8336       1.9,
8337       13.9,
8338       -7.2,
8339       61.7,
8340       5.8,
8341       67.6,
8342       0,
8343       null,
8344       null
8345     ],
8346     [
8347       "1962-12",
8348       -2.3,
8349       -9.2,
8350       -5.8,
8351       13.3,
8352       -21.7,
8353       40.6,
8354       39.4,
8355       80,
8356       null,
8357       null,
8358       null
8359     ],
8360     [
8361       "1963-01",
8362       -7.9,
8363       -13.3,
8364       -10.6,
8365       1.7,
8366       -26.7,
8367       null,
8368       null,
8369       null,
8370       null,
8371       null,
8372       null
8373     ],
8374     [
8375       "1963-02",
8376       -6.1,
8377       -14.3,
8378       -10.2,
8379       3.3,
8380       -23.3,
8381       2.3,
8382       18.5,
8383       20.8,
8384       25,
8385       null,
8386       null
8387     ],
8388     [
8389       "1963-03",
8390       4,
8391       -4.7,
8392       -0.4,
8393       18.3,
8394       -20,
8395       51.6,
8396       13.5,
8397       65,
8398       null,
8399       null,
8400       null
8401     ],
8402     [
8403       "1963-04",
8404       12.4,
8405       0.9,
8406       6.7,
8407       25,
8408       -5.6,
8409       57.4,
8410       4.6,
8411       62,
8412       0,
8413       null,
8414       null
8415     ],
8416     [
8417       "1963-05",
8418       17.3,
8419       5.4,
8420       11.4,
8421       25.6,
8422       -2.8,
8423       81.5,
8424       0,
8425       81.5,
8426       0,
8427       null,
8428       null
8429     ],
8430     [
8431       "1963-06",
8432       24.7,
8433       11.7,
8434       18.2,
8435       31.7,
8436       6.1,
8437       27.2,
8438       0,
8439       27.2,
8440       0,
8441       null,
8442       null
8443     ],
8444     [
8445       "1963-07",
8446       26.4,
8447       15.2,
8448       20.8,
8449       32.8,
8450       6.7,
8451       77.2,
8452       0,
8453       77.2,
8454       0,
8455       null,
8456       null
8457     ],
8458     [
8459       "1963-08",
8460       23.2,
8461       12.7,
8462       18,
8463       28.9,
8464       7.2,
8465       52.8,
8466       0,
8467       52.8,
8468       0,
8469       null,
8470       null
8471     ],
8472     [
8473       "1963-09",
8474       19.8,
8475       7.9,
8476       13.9,
8477       25.6,
8478       -1.1,
8479       30.7,
8480       0,
8481       30.7,
8482       0,
8483       null,
8484       null
8485     ],
8486     [
8487       "1963-10",
8488       20.4,
8489       7.6,
8490       14,
8491       27.2,
8492       -1.7,
8493       18.8,
8494       0,
8495       18.8,
8496       0,
8497       null,
8498       null
8499     ],
8500     [
8501       "1963-11",
8502       8.2,
8503       2.3,
8504       5.3,
8505       15,
8506       -6.1,
8507       50.3,
8508       0,
8509       50.3,
8510       null,
8511       null,
8512       null
8513     ],
8514     [
8515       "1963-12",
8516       -4.2,
8517       -10.6,
8518       -7.4,
8519       6.7,
8520       -20.6,
8521       4.6,
8522       49.5,
8523       54.1,
8524       null,
8525       null,
8526       null
8527     ],
8528     [
8529       "1964-01",
8530       -1.1,
8531       -8.3,
8532       -4.7,
8533       7.8,
8534       -21.7,
8535       49.3,
8536       29,
8537       78.2,
8538       null,
8539       null,
8540       null
8541     ],
8542     [
8543       "1964-02",
8544       -1.8,
8545       -9.6,
8546       -5.7,
8547       4.4,
8548       -18.9,
8549       0,
8550       24.4,
8551       24.4,
8552       null,
8553       null,
8554       null
8555     ],
8556     [
8557       "1964-03",
8558       3.1,
8559       -4.7,
8560       -0.8,
8561       17.8,
8562       -13.3,
8563       64.8,
8564       19.8,
8565       84.6,
8566       null,
8567       null,
8568       null
8569     ],
8570     [
8571       "1964-04",
8572       10.6,
8573       1.2,
8574       5.9,
8575       26.1,
8576       -11.1,
8577       78.7,
8578       10.9,
8579       89.7,
8580       0,
8581       null,
8582       null
8583     ],
8584     [
8585       "1964-05",
8586       20.4,
8587       8.6,
8588       14.5,
8589       30,
8590       2.2,
8591       59.4,
8592       0,
8593       59.4,
8594       0,
8595       null,
8596       null
8597     ],
8598     [
8599       "1964-06",
8600       23.9,
8601       11.8,
8602       17.9,
8603       32.2,
8604       1.7,
8605       93.2,
8606       0,
8607       93.2,
8608       0,
8609       null,
8610       null
8611     ],
8612     [
8613       "1964-07",
8614       26.9,
8615       16.6,
8616       21.8,
8617       32.8,
8618       9.4,
8619       87.4,
8620       0,
8621       87.4,
8622       0,
8623       null,
8624       null
8625     ],
8626     [
8627       "1964-08",
8628       22.1,
8629       12.2,
8630       17.2,
8631       28.3,
8632       7.2,
8633       193,
8634       0,
8635       193,
8636       0,
8637       null,
8638       null
8639     ],
8640     [
8641       "1964-09",
8642       20.3,
8643       9.9,
8644       15.1,
8645       30.6,
8646       1.1,
8647       24.9,
8648       0,
8649       24.9,
8650       0,
8651       null,
8652       null
8653     ],
8654     [
8655       "1964-10",
8656       13.5,
8657       3.1,
8658       8.3,
8659       24.4,
8660       -4.4,
8661       31.8,
8662       0,
8663       31.8,
8664       0,
8665       null,
8666       null
8667     ],
8668     [
8669       "1964-11",
8670       7.8,
8671       0.4,
8672       4.1,
8673       17.2,
8674       -11.1,
8675       22.1,
8676       15.7,
8677       37.8,
8678       0,
8679       null,
8680       null
8681     ],
8682     [
8683       "1964-12",
8684       -0.1,
8685       -6.7,
8686       -3.4,
8687       12.8,
8688       -15,
8689       61.2,
8690       23.1,
8691       84.3,
8692       0,
8693       null,
8694       null
8695     ],
8696     [
8697       "1965-01",
8698       -3.8,
8699       -10.8,
8700       -7.3,
8701       11.7,
8702       -24.4,
8703       51.6,
8704       55.4,
8705       106.9,
8706       null,
8707       null,
8708       null
8709     ],
8710     [
8711       "1965-02",
8712       -2.2,
8713       -10.2,
8714       -6.2,
8715       10.6,
8716       -19.4,
8717       30.2,
8718       63,
8719       93.2,
8720       null,
8721       null,
8722       null
8723     ],
8724     [
8725       "1965-03",
8726       0.3,
8727       -6.4,
8728       -3.1,
8729       6.7,
8730       -16.1,
8731       10.4,
8732       38.1,
8733       48.5,
8734       null,
8735       null,
8736       null
8737     ],
8738     [
8739       "1965-04",
8740       8.1,
8741       -0.8,
8742       3.7,
8743       20,
8744       -8.9,
8745       54.9,
8746       20.8,
8747       75.7,
8748       0,
8749       null,
8750       null
8751     ],
8752     [
8753       "1965-05",
8754       20.9,
8755       8.5,
8756       14.7,
8757       29.4,
8758       1.7,
8759       45.7,
8760       0,
8761       45.7,
8762       0,
8763       null,
8764       null
8765     ],
8766     [
8767       "1965-06",
8768       23.7,
8769       11.2,
8770       17.5,
8771       32.2,
8772       3.3,
8773       24.6,
8774       0,
8775       24.6,
8776       0,
8777       null,
8778       null
8779     ],
8780     [
8781       "1965-07",
8782       24.2,
8783       12.1,
8784       18.2,
8785       28.9,
8786       7.2,
8787       85.9,
8788       0,
8789       85.9,
8790       0,
8791       null,
8792       null
8793     ],
8794     [
8795       "1965-08",
8796       24.2,
8797       13.4,
8798       18.8,
8799       32.2,
8800       2.8,
8801       69.6,
8802       0,
8803       69.6,
8804       0,
8805       null,
8806       null
8807     ],
8808     [
8809       "1965-09",
8810       21.3,
8811       11.8,
8812       16.6,
8813       30,
8814       -2.2,
8815       71.6,
8816       0,
8817       71.6,
8818       0,
8819       null,
8820       null
8821     ],
8822     [
8823       "1965-10",
8824       12,
8825       3.3,
8826       7.7,
8827       22.8,
8828       -8.3,
8829       119.6,
8830       5.1,
8831       124.7,
8832       0,
8833       null,
8834       null
8835     ],
8836     [
8837       "1965-11",
8838       6,
8839       -0.7,
8840       2.7,
8841       19.4,
8842       -7.2,
8843       87.6,
8844       10.7,
8845       98.3,
8846       null,
8847       null,
8848       null
8849     ],
8850     [
8851       "1965-12",
8852       1.8,
8853       -3.8,
8854       -1,
8855       12.8,
8856       -15,
8857       77.2,
8858       13.7,
8859       90.9,
8860       0,
8861       null,
8862       null
8863     ],
8864     [
8865       "1966-01",
8866       -3.8,
8867       -11.2,
8868       -7.5,
8869       6.1,
8870       -22.2,
8871       4.6,
8872       50.8,
8873       55.4,
8874       null,
8875       null,
8876       null
8877     ],
8878     [
8879       "1966-02",
8880       -1,
8881       -8.1,
8882       -4.6,
8883       7.8,
8884       -21.7,
8885       38.6,
8886       27.9,
8887       66.5,
8888       0,
8889       null,
8890       null
8891     ],
8892     [
8893       "1966-03",
8894       4.5,
8895       -3.3,
8896       0.6,
8897       16.1,
8898       -13.9,
8899       49.5,
8900       22.9,
8901       72.4,
8902       null,
8903       null,
8904       null
8905     ],
8906     [
8907       "1966-04",
8908       9.1,
8909       0.6,
8910       4.9,
8911       21.1,
8912       -3.3,
8913       35.1,
8914       11.2,
8915       46.2,
8916       0,
8917       null,
8918       null
8919     ],
8920     [
8921       "1966-05",
8922       15.7,
8923       4.2,
8924       10,
8925       26.7,
8926       -3.9,
8927       53.3,
8928       1.8,
8929       55.1,
8930       0,
8931       null,
8932       null
8933     ],
8934     [
8935       "1966-06",
8936       25.1,
8937       13.1,
8938       19.1,
8939       32.2,
8940       2.2,
8941       67.8,
8942       0,
8943       67.8,
8944       0,
8945       null,
8946       null
8947     ],
8948     [
8949       "1966-07",
8950       28.2,
8951       16.1,
8952       22.2,
8953       33.9,
8954       10.6,
8955       29.2,
8956       0,
8957       29.2,
8958       0,
8959       null,
8960       null
8961     ],
8962     [
8963       "1966-08",
8964       24.9,
8965       14.3,
8966       19.6,
8967       29.4,
8968       8.9,
8969       90.9,
8970       0,
8971       90.9,
8972       0,
8973       null,
8974       null
8975     ],
8976     [
8977       "1966-09",
8978       19.2,
8979       9.3,
8980       14.3,
8981       28.3,
8982       1.7,
8983       70.9,
8984       0,
8985       70.9,
8986       0,
8987       null,
8988       null
8989     ],
8990     [
8991       "1966-10",
8992       12.7,
8993       4.1,
8994       8.4,
8995       22.2,
8996       -5,
8997       39.9,
8998       0,
8999       39.9,
9000       0,
9001       null,
9002       null
9003     ],
9004     [
9005       "1966-11",
9006       7.1,
9007       0.5,
9008       3.8,
9009       15,
9010       -8.9,
9011       133.1,
9012       12.7,
9013       145.8,
9014       0,
9015       null,
9016       null
9017     ],
9018     [
9019       "1966-12",
9020       -0.4,
9021       -6.4,
9022       -3.4,
9023       16.1,
9024       -19.4,
9025       73.2,
9026       46,
9027       119.1,
9028       null,
9029       null,
9030       null
9031     ],
9032     [
9033       "1967-01",
9034       0.1,
9035       -6.7,
9036       -3.3,
9037       12.2,
9038       -18.9,
9039       3.6,
9040       54.4,
9041       57.9,
9042       null,
9043       null,
9044       null
9045     ],
9046     [
9047       "1967-02",
9048       -4.4,
9049       -12.8,
9050       -8.6,
9051       6.1,
9052       -24.4,
9053       11.7,
9054       41.4,
9055       53.1,
9056       null,
9057       null,
9058       null
9059     ],
9060     [
9061       "1967-03",
9062       2.6,
9063       -6.3,
9064       -1.9,
9065       20,
9066       -22.8,
9067       1.5,
9068       30,
9069       31.5,
9070       0,
9071       null,
9072       null
9073     ],
9074     [
9075       "1967-04",
9076       11.6,
9077       1.5,
9078       6.6,
9079       21.1,
9080       -6.7,
9081       79.8,
9082       5.1,
9083       84.8,
9084       0,
9085       null,
9086       null
9087     ],
9088     [
9089       "1967-05",
9090       14.3,
9091       4.1,
9092       9.2,
9093       22.8,
9094       -1.7,
9095       47.8,
9096       0,
9097       47.8,
9098       0,
9099       null,
9100       null
9101     ],
9102     [
9103       "1967-06",
9104       26,
9105       14.6,
9106       20.3,
9107       30.6,
9108       6.1,
9109       234.2,
9110       0,
9111       234.2,
9112       0,
9113       null,
9114       null
9115     ],
9116     [
9117       "1967-07",
9118       24.2,
9119       14.3,
9120       19.3,
9121       29.4,
9122       7.2,
9123       52.1,
9124       0,
9125       52.1,
9126       0,
9127       null,
9128       null
9129     ],
9130     [
9131       "1967-08",
9132       23.2,
9133       13.4,
9134       18.3,
9135       28.3,
9136       7.2,
9137       94.5,
9138       0,
9139       94.5,
9140       0,
9141       null,
9142       null
9143     ],
9144     [
9145       "1967-09",
9146       20.3,
9147       8.3,
9148       14.3,
9149       27.2,
9150       0.6,
9151       65,
9152       0,
9153       65,
9154       0,
9155       null,
9156       null
9157     ],
9158     [
9159       "1967-10",
9160       12.9,
9161       4.8,
9162       8.9,
9163       26.1,
9164       -1.7,
9165       108.2,
9166       0,
9167       108.2,
9168       0,
9169       null,
9170       null
9171     ],
9172     [
9173       "1967-11",
9174       2.8,
9175       -1.9,
9176       0.5,
9177       13.9,
9178       -12.2,
9179       50,
9180       23.1,
9181       73.2,
9182       null,
9183       null,
9184       null
9185     ],
9186     [
9187       "1967-12",
9188       0.7,
9189       -5.1,
9190       -2.2,
9191       14.4,
9192       -15.6,
9193       78,
9194       28.4,
9195       106.4,
9196       null,
9197       null,
9198       null
9199     ],
9200     [
9201       "1968-01",
9202       -4.6,
9203       -11.2,
9204       -7.9,
9205       3.9,
9206       -22.2,
9207       41.9,
9208       52.3,
9209       94.2,
9210       8,
9211       null,
9212       null
9213     ],
9214     [
9215       "1968-02",
9216       -4.3,
9217       -12.1,
9218       -8.2,
9219       7.2,
9220       -21.7,
9221       34,
9222       16.3,
9223       50.3,
9224       null,
9225       null,
9226       null
9227     ],
9228     [
9229       "1968-03",
9230       5.6,
9231       -3.6,
9232       1,
9233       20,
9234       -15,
9235       39.9,
9236       31.5,
9237       71.4,
9238       0,
9239       null,
9240       null
9241     ],
9242     [
9243       "1968-04",
9244       14.2,
9245       2.7,
9246       8.5,
9247       23.3,
9248       -6.7,
9249       23.6,
9250       2.8,
9251       26.4,
9252       0,
9253       null,
9254       null
9255     ],
9256     [
9257       "1968-05",
9258       15.3,
9259       5.8,
9260       10.6,
9261       22.2,
9262       -1.7,
9263       92.7,
9264       0,
9265       92.7,
9266       0,
9267       null,
9268       null
9269     ],
9270     [
9271       "1968-06",
9272       22.9,
9273       12.1,
9274       17.5,
9275       31.7,
9276       4.4,
9277       100.8,
9278       0,
9279       100.8,
9280       0,
9281       null,
9282       null
9283     ],
9284     [
9285       "1968-07",
9286       25.9,
9287       14.2,
9288       20.1,
9289       32.2,
9290       6.1,
9291       61,
9292       0,
9293       61,
9294       0,
9295       null,
9296       null
9297     ],
9298     [
9299       "1968-08",
9300       25.4,
9301       14.5,
9302       20,
9303       32.2,
9304       7.8,
9305       155.4,
9306       0,
9307       155.4,
9308       0,
9309       null,
9310       null
9311     ],
9312     [
9313       "1968-09",
9314       22,
9315       12.6,
9316       17.3,
9317       27.8,
9318       5,
9319       146.8,
9320       0,
9321       146.8,
9322       0,
9323       null,
9324       null
9325     ],
9326     [
9327       "1968-10",
9328       14.8,
9329       6.4,
9330       10.6,
9331       25,
9332       -1.7,
9333       61.5,
9334       0,
9335       61.5,
9336       0,
9337       null,
9338       null
9339     ],
9340     [
9341       "1968-11",
9342       5.7,
9343       0.1,
9344       2.9,
9345       20.6,
9346       -3.9,
9347       83.6,
9348       13.2,
9349       96.8,
9350       null,
9351       null,
9352       null
9353     ],
9354     [
9355       "1968-12",
9356       -1.8,
9357       -7.7,
9358       -4.8,
9359       7.8,
9360       -18.3,
9361       32,
9362       53.1,
9363       85.1,
9364       null,
9365       null,
9366       null
9367     ],
9368     [
9369       "1969-01",
9370       -2.2,
9371       -9.4,
9372       -5.8,
9373       7.8,
9374       -20,
9375       52.1,
9376       48.3,
9377       100.3,
9378       null,
9379       null,
9380       null
9381     ],
9382     [
9383       "1969-02",
9384       -1.3,
9385       -8.3,
9386       -4.8,
9387       4.4,
9388       -16.1,
9389       0,
9390       23.9,
9391       23.9,
9392       null,
9393       null,
9394       null
9395     ],
9396     [
9397       "1969-03",
9398       1.8,
9399       -6.1,
9400       -2.2,
9401       13.9,
9402       -15,
9403       30.5,
9404       18,
9405       48.5,
9406       null,
9407       null,
9408       null
9409     ],
9410     [
9411       "1969-04",
9412       13.1,
9413       2.2,
9414       7.7,
9415       23.9,
9416       -6.7,
9417       100.1,
9418       0,
9419       100.1,
9420       0,
9421       null,
9422       null
9423     ],
9424     [
9425       "1969-05",
9426       18.4,
9427       6.6,
9428       12.5,
9429       30,
9430       0.6,
9431       84.6,
9432       0,
9433       84.6,
9434       0,
9435       null,
9436       null
9437     ],
9438     [
9439       "1969-06",
9440       21.7,
9441       11.5,
9442       16.6,
9443       31.1,
9444       3.3,
9445       56.1,
9446       0,
9447       56.1,
9448       0,
9449       null,
9450       null
9451     ],
9452     [
9453       "1969-07",
9454       26.3,
9455       15.7,
9456       21,
9457       31.7,
9458       8.9,
9459       109,
9460       0,
9461       109,
9462       0,
9463       null,
9464       null
9465     ],
9466     [
9467       "1969-08",
9468       27.1,
9469       15.9,
9470       21.5,
9471       31.1,
9472       8.3,
9473       57.4,
9474       0,
9475       57.4,
9476       0,
9477       null,
9478       null
9479     ],
9480     [
9481       "1969-09",
9482       21.4,
9483       11.5,
9484       16.5,
9485       30,
9486       1.7,
9487       12.7,
9488       0,
9489       12.7,
9490       0,
9491       null,
9492       null
9493     ],
9494     [
9495       "1969-10",
9496       13.3,
9497       4.9,
9498       9.1,
9499       25,
9500       -6.7,
9501       55.6,
9502       9.7,
9503       65.3,
9504       0,
9505       null,
9506       null
9507     ],
9508     [
9509       "1969-11",
9510       5.7,
9511       0.4,
9512       3.1,
9513       16.1,
9514       -9.4,
9515       95,
9516       18.5,
9517       113.5,
9518       null,
9519       null,
9520       null
9521     ],
9522     [
9523       "1969-12",
9524       -2.7,
9525       -8.1,
9526       -5.4,
9527       2.8,
9528       -20,
9529       1.8,
9530       34.3,
9531       36.1,
9532       25,
9533       null,
9534       null
9535     ],
9536     [
9537       "1970-01",
9538       -6.3,
9539       -13.5,
9540       -9.9,
9541       6.7,
9542       -22.8,
9543       5.6,
9544       27.7,
9545       33.3,
9546       null,
9547       null,
9548       null
9549     ],
9550     [
9551       "1970-02",
9552       -2.3,
9553       -11.1,
9554       -6.7,
9555       4.4,
9556       -22.8,
9557       6.4,
9558       22.4,
9559       28.7,
9560       13,
9561       null,
9562       null
9563     ],
9564     [
9565       "1970-03",
9566       0.9,
9567       -6.6,
9568       -2.9,
9569       8.9,
9570       -16.1,
9571       26.2,
9572       23.6,
9573       49.8,
9574       null,
9575       null,
9576       null
9577     ],
9578     [
9579       "1970-04",
9580       12.6,
9581       2.1,
9582       7.4,
9583       25.6,
9584       -5,
9585       71.6,
9586       4.6,
9587       76.2,
9588       0,
9589       null,
9590       null
9591     ],
9592     [
9593       "1970-05",
9594       18.9,
9595       8.2,
9596       13.6,
9597       27.2,
9598       -1.1,
9599       74.7,
9600       0,
9601       74.7,
9602       0,
9603       null,
9604       null
9605     ],
9606     [
9607       "1970-06",
9608       23.8,
9609       12.8,
9610       18.3,
9611       29.4,
9612       5.6,
9613       46.5,
9614       0,
9615       46.5,
9616       0,
9617       null,
9618       null
9619     ],
9620     [
9621       "1970-07",
9622       26.2,
9623       16.1,
9624       21.2,
9625       31.1,
9626       10.6,
9627       136.1,
9628       0,
9629       136.1,
9630       0,
9631       null,
9632       null
9633     ],
9634     [
9635       "1970-08",
9636       25.8,
9637       15.2,
9638       20.5,
9639       30.6,
9640       9.4,
9641       78,
9642       0,
9643       78,
9644       0,
9645       null,
9646       null
9647     ],
9648     [
9649       "1970-09",
9650       20.2,
9651       11.6,
9652       15.9,
9653       28.3,
9654       2.2,
9655       102.9,
9656       0,
9657       102.9,
9658       0,
9659       null,
9660       null
9661     ],
9662     [
9663       "1970-10",
9664       14.6,
9665       7.3,
9666       11,
9667       23.9,
9668       -0.6,
9669       83.3,
9670       0,
9671       83.3,
9672       0,
9673       null,
9674       null
9675     ],
9676     [
9677       "1970-11",
9678       6.6,
9679       1.5,
9680       4.1,
9681       13.9,
9682       -9.4,
9683       57.2,
9684       13.2,
9685       70.4,
9686       0,
9687       null,
9688       null
9689     ],
9690     [
9691       "1970-12",
9692       -1.5,
9693       -7.1,
9694       -4.3,
9695       14.4,
9696       -17.8,
9697       34.3,
9698       74.2,
9699       108.5,
9700       null,
9701       null,
9702       null
9703     ],
9704     [
9705       "1971-01",
9706       -5.3,
9707       -12.4,
9708       -8.9,
9709       6.1,
9710       -22.8,
9711       7.9,
9712       54.4,
9713       62.2,
9714       null,
9715       null,
9716       null
9717     ],
9718     [
9719       "1971-02",
9720       -2.1,
9721       -8.8,
9722       -5.5,
9723       7.8,
9724       -23.9,
9725       49.3,
9726       39.4,
9727       88.6,
9728       null,
9729       null,
9730       null
9731     ],
9732     [
9733       "1971-03",
9734       0.1,
9735       -7.6,
9736       -3.8,
9737       10,
9738       -16.7,
9739       1.5,
9740       41.4,
9741       42.9,
9742       null,
9743       null,
9744       null
9745     ],
9746     [
9747       "1971-04",
9748       9.8,
9749       -0.6,
9750       4.6,
9751       21.7,
9752       -8.9,
9753       26.7,
9754       1.8,
9755       28.4,
9756       0,
9757       null,
9758       null
9759     ],
9760     [
9761       "1971-05",
9762       18.9,
9763       5.8,
9764       12.4,
9765       28.9,
9766       0,
9767       35.1,
9768       0,
9769       35.1,
9770       0,
9771       null,
9772       null
9773     ],
9774     [
9775       "1971-06",
9776       25.5,
9777       13.4,
9778       19.5,
9779       34.4,
9780       6.7,
9781       60.2,
9782       0,
9783       60.2,
9784       0,
9785       null,
9786       null
9787     ],
9788     [
9789       "1971-07",
9790       24.9,
9791       14.3,
9792       19.6,
9793       29.4,
9794       8.3,
9795       82.6,
9796       0,
9797       82.6,
9798       0,
9799       null,
9800       null
9801     ],
9802     [
9803       "1971-08",
9804       25.2,
9805       13.6,
9806       19.4,
9807       31.1,
9808       3.9,
9809       82,
9810       0,
9811       82,
9812       0,
9813       null,
9814       null
9815     ],
9816     [
9817       "1971-09",
9818       22.6,
9819       12.9,
9820       17.8,
9821       30,
9822       2.2,
9823       19.1,
9824       0,
9825       19.1,
9826       0,
9827       null,
9828       null
9829     ],
9830     [
9831       "1971-10",
9832       18.1,
9833       8.7,
9834       13.4,
9835       28.9,
9836       1.1,
9837       44.7,
9838       0,
9839       44.7,
9840       0,
9841       null,
9842       null
9843     ],
9844     [
9845       "1971-11",
9846       5.6,
9847       -0.9,
9848       2.4,
9849       18.3,
9850       -10.6,
9851       31.8,
9852       29,
9853       60.7,
9854       null,
9855       null,
9856       null
9857     ],
9858     [
9859       "1971-12",
9860       2.1,
9861       -4.6,
9862       -1.3,
9863       15,
9864       -14.4,
9865       73.4,
9866       30.2,
9867       103.6,
9868       null,
9869       null,
9870       null
9871     ],
9872     [
9873       "1972-01",
9874       -2.9,
9875       -10.1,
9876       -6.5,
9877       6.7,
9878       -22.2,
9879       15.7,
9880       50.8,
9881       66.5,
9882       null,
9883       null,
9884       null
9885     ],
9886     [
9887       "1972-02",
9888       -3.2,
9889       -11.4,
9890       -7.3,
9891       6.1,
9892       -21.1,
9893       1,
9894       53.8,
9895       54.9,
9896       null,
9897       null,
9898       null
9899     ],
9900     [
9901       "1972-03",
9902       -0.2,
9903       -7.9,
9904       -4.1,
9905       6.1,
9906       -16.1,
9907       65.5,
9908       28.7,
9909       94.2,
9910       null,
9911       null,
9912       null
9913     ],
9914     [
9915       "1972-04",
9916       8.3,
9917       -1.5,
9918       3.4,
9919       20,
9920       -15,
9921       52.8,
9922       12.7,
9923       65.5,
9924       0,
9925       null,
9926       null
9927     ],
9928     [
9929       "1972-05",
9930       20.7,
9931       8.2,
9932       14.5,
9933       30,
9934       0.6,
9935       83.6,
9936       0,
9937       83.6,
9938       0,
9939       null,
9940       null
9941     ],
9942     [
9943       "1972-06",
9944       20.9,
9945       10.6,
9946       15.8,
9947       28.3,
9948       1.7,
9949       105.2,
9950       0,
9951       105.2,
9952       0,
9953       null,
9954       null
9955     ],
9956     [
9957       "1972-07",
9958       25.7,
9959       15.3,
9960       20.5,
9961       31.7,
9962       6.7,
9963       67.1,
9964       0,
9965       67.1,
9966       0,
9967       null,
9968       null
9969     ],
9970     [
9971       "1972-08",
9972       24.2,
9973       14.3,
9974       19.3,
9975       29.4,
9976       6.7,
9977       71.6,
9978       0,
9979       71.6,
9980       0,
9981       null,
9982       null
9983     ],
9984     [
9985       "1972-09",
9986       20.9,
9987       11.4,
9988       16.2,
9989       27.8,
9990       1.7,
9991       73.7,
9992       0,
9993       73.7,
9994       0,
9995       null,
9996       null
9997     ],
9998     [
9999       "1972-10",
10000       10.7,
10001       2.6,
10002       6.7,
10003       21.7,
10004       -6.1,
10005       107.2,
10006       0.8,
10007       108,
10008       0,
10009       null,
10010       null
10011     ],
10012     [
10013       "1972-11",
10014       3.1,
10015       -1.4,
10016       0.9,
10017       12.2,
10018       -8.9,
10019       36.8,
10020       22.1,
10021       58.9,
10022       null,
10023       null,
10024       null
10025     ],
10026     [
10027       "1972-12",
10028       0.1,
10029       -5.6,
10030       -2.8,
10031       8.9,
10032       -15.6,
10033       60.7,
10034       43.4,
10035       104.1,
10036       null,
10037       null,
10038       null
10039     ],
10040     [
10041       "1973-01",
10042       -1.4,
10043       -7.9,
10044       -4.7,
10045       9.4,
10046       -21.1,
10047       17.8,
10048       9.4,
10049       27.2,
10050       null,
10051       null,
10052       null
10053     ],
10054     [
10055       "1973-02",
10056       -2.6,
10057       -11,
10058       -6.8,
10059       6.7,
10060       -22.2,
10061       21.6,
10062       34.5,
10063       56.1,
10064       null,
10065       null,
10066       null
10067     ],
10068     [
10069       "1973-03",
10070       7.4,
10071       -0.6,
10072       3.4,
10073       18.3,
10074       -8.3,
10075       150.6,
10076       14,
10077       164.6,
10078       null,
10079       null,
10080       null
10081     ],
10082     [
10083       "1973-04",
10084       11.4,
10085       2.4,
10086       6.9,
10087       25,
10088       -5.6,
10089       59.7,
10090       2.8,
10091       62.5,
10092       0,
10093       null,
10094       null
10095     ],
10096     [
10097       "1973-05",
10098       15.7,
10099       6.6,
10100       11.2,
10101       22.8,
10102       -0.6,
10103       90.7,
10104       0,
10105       90.7,
10106       0,
10107       null,
10108       null
10109     ],
10110     [
10111       "1973-06",
10112       24.2,
10113       14.3,
10114       19.3,
10115       30.6,
10116       9.4,
10117       66,
10118       0,
10119       66,
10120       0,
10121       null,
10122       null
10123     ],
10124     [
10125       "1973-07",
10126       26.6,
10127       15.8,
10128       21.2,
10129       31.1,
10130       9.4,
10131       88.1,
10132       0,
10133       88.1,
10134       0,
10135       null,
10136       null
10137     ],
10138     [
10139       "1973-08",
10140       26.9,
10141       16.5,
10142       21.7,
10143       33.3,
10144       8.3,
10145       17.8,
10146       0,
10147       17.8,
10148       0,
10149       null,
10150       null
10151     ],
10152     [
10153       "1973-09",
10154       21.9,
10155       10.3,
10156       16.1,
10157       33.9,
10158       -0.6,
10159       48.5,
10160       0,
10161       48.5,
10162       0,
10163       null,
10164       null
10165     ],
10166     [
10167       "1973-10",
10168       16,
10169       6.8,
10170       11.4,
10171       24.4,
10172       0.6,
10173       91.7,
10174       0,
10175       91.7,
10176       0,
10177       null,
10178       null
10179     ],
10180     [
10181       "1973-11",
10182       5.7,
10183       0.3,
10184       3,
10185       14.4,
10186       -6.7,
10187       104.9,
10188       11.4,
10189       116.3,
10190       null,
10191       null,
10192       null
10193     ],
10194     [
10195       "1973-12",
10196       -1.4,
10197       -7.3,
10198       -4.4,
10199       13.3,
10200       -18.3,
10201       25.4,
10202       62.5,
10203       87.9,
10204       null,
10205       null,
10206       null
10207     ],
10208     [
10209       "1974-01",
10210       -1.9,
10211       -8.5,
10212       -5.2,
10213       8.3,
10214       -17.2,
10215       53.3,
10216       27.4,
10217       80.8,
10218       null,
10219       null,
10220       null
10221     ],
10222     [
10223       "1974-02",
10224       -3.7,
10225       -11.5,
10226       -7.6,
10227       6.1,
10228       -19.4,
10229       38.4,
10230       31.8,
10231       70.1,
10232       null,
10233       null,
10234       null
10235     ],
10236     [
10237       "1974-03",
10238       2.2,
10239       -4.8,
10240       -1.3,
10241       14.4,
10242       -17.8,
10243       49.8,
10244       22.1,
10245       71.9,
10246       null,
10247       null,
10248       null
10249     ],
10250     [
10251       "1974-04",
10252       12.8,
10253       2,
10254       7.4,
10255       26.1,
10256       -7.2,
10257       97.3,
10258       1.5,
10259       98.8,
10260       null,
10261       null,
10262       null
10263     ],
10264     [
10265       "1974-05",
10266       16.1,
10267       5,
10268       10.6,
10269       27.8,
10270       -2.2,
10271       113.5,
10272       0.8,
10273       114.3,
10274       0,
10275       null,
10276       null
10277     ],
10278     [
10279       "1974-06",
10280       22.8,
10281       11.7,
10282       17.3,
10283       29.4,
10284       6.1,
10285       138.4,
10286       0,
10287       138.4,
10288       0,
10289       null,
10290       null
10291     ],
10292     [
10293       "1974-07",
10294       26.1,
10295       14.7,
10296       20.4,
10297       32.2,
10298       10,
10299       68.3,
10300       0,
10301       68.3,
10302       0,
10303       null,
10304       null
10305     ],
10306     [
10307       "1974-08",
10308       25.8,
10309       14.8,
10310       20.3,
10311       31.7,
10312       10,
10313       23.6,
10314       0,
10315       23.6,
10316       0,
10317       null,
10318       null
10319     ],
10320     [
10321       "1974-09",
10322       18.9,
10323       9.2,
10324       14.1,
10325       26.7,
10326       -0.6,
10327       66.8,
10328       0,
10329       66.8,
10330       0,
10331       null,
10332       null
10333     ],
10334     [
10335       "1974-10",
10336       12.8,
10337       3,
10338       7.9,
10339       21.1,
10340       -5.6,
10341       34.8,
10342       5.1,
10343       39.9,
10344       null,
10345       null,
10346       null
10347     ],
10348     [
10349       "1974-11",
10350       6,
10351       0.2,
10352       3.1,
10353       20.6,
10354       -9.4,
10355       94.5,
10356       8.4,
10357       102.9,
10358       null,
10359       null,
10360       null
10361     ],
10362     [
10363       "1974-12",
10364       0.3,
10365       -3.9,
10366       -1.8,
10367       4.4,
10368       -7.8,
10369       6.4,
10370       38.6,
10371       45,
10372       null,
10373       null,
10374       null
10375     ],
10376     [
10377       "1975-01",
10378       -0.7,
10379       -7.1,
10380       -3.9,
10381       10,
10382       -22.2,
10383       45.2,
10384       32,
10385       77.2,
10386       null,
10387       null,
10388       null
10389     ],
10390     [
10391       "1975-02",
10392       -1.6,
10393       -6.5,
10394       -4.1,
10395       7.8,
10396       -17.2,
10397       53.3,
10398       41.9,
10399       95.3,
10400       null,
10401       null,
10402       null
10403     ],
10404     [
10405       "1975-03",
10406       0.4,
10407       -5.9,
10408       -2.8,
10409       9.4,
10410       -15,
10411       43.7,
10412       23.9,
10413       67.6,
10414       null,
10415       null,
10416       null
10417     ],
10418     [
10419       "1975-04",
10420       7.1,
10421       -1.7,
10422       2.7,
10423       18.9,
10424       -9.4,
10425       55.9,
10426       27.7,
10427       83.6,
10428       0,
10429       null,
10430       null
10431     ],
10432     [
10433       "1975-05",
10434       22.6,
10435       10.8,
10436       16.7,
10437       30.6,
10438       3.3,
10439       58.9,
10440       0,
10441       58.9,
10442       0,
10443       null,
10444       null
10445     ],
10446     [
10447       "1975-06",
10448       24.2,
10449       13.9,
10450       19.1,
10451       31.1,
10452       8.3,
10453       117.9,
10454       0,
10455       117.9,
10456       0,
10457       null,
10458       null
10459     ],
10460     [
10461       "1975-07",
10462       26.8,
10463       15.7,
10464       21.3,
10465       33.3,
10466       8.9,
10467       58.9,
10468       0,
10469       58.9,
10470       0,
10471       null,
10472       null
10473     ],
10474     [
10475       "1975-08",
10476       24.6,
10477       15.2,
10478       19.9,
10479       33.9,
10480       9.4,
10481       212.3,
10482       0,
10483       212.3,
10484       0,
10485       null,
10486       null
10487     ],
10488     [
10489       "1975-09",
10490       17.7,
10491       9.3,
10492       13.5,
10493       23.9,
10494       3.3,
10495       55.6,
10496       0,
10497       55.6,
10498       0,
10499       null,
10500       null
10501     ],
10502     [
10503       "1975-10",
10504       15,
10505       5.8,
10506       10.4,
10507       22.8,
10508       -5.6,
10509       38.9,
10510       0,
10511       38.9,
10512       0,
10513       null,
10514       null
10515     ],
10516     [
10517       "1975-11",
10518       10.6,
10519       3.2,
10520       6.9,
10521       18.9,
10522       -3.9,
10523       73.4,
10524       11.2,
10525       84.6,
10526       null,
10527       null,
10528       null
10529     ],
10530     [
10531       "1975-12",
10532       -0.8,
10533       -7.6,
10534       -4.2,
10535       12.8,
10536       -18.9,
10537       40.1,
10538       45.7,
10539       85.9,
10540       null,
10541       null,
10542       null
10543     ],
10544     [
10545       "1976-01",
10546       -5,
10547       -12.8,
10548       -8.9,
10549       5.6,
10550       -26.1,
10551       16.5,
10552       77.7,
10553       94.2,
10554       null,
10555       null,
10556       null
10557     ],
10558     [
10559       "1976-02",
10560       1.1,
10561       -6.6,
10562       -2.8,
10563       11.7,
10564       -26.1,
10565       47.8,
10566       27.9,
10567       75.7,
10568       null,
10569       null,
10570       null
10571     ],
10572     [
10573       "1976-03",
10574       4.9,
10575       -3.7,
10576       0.6,
10577       17.2,
10578       -12.8,
10579       87.1,
10580       29.2,
10581       116.3,
10582       null,
10583       null,
10584       null
10585     ],
10586     [
10587       "1976-04",
10588       13,
10589       2.8,
10590       7.9,
10591       27.8,
10592       -6.1,
10593       69.6,
10594       6.9,
10595       76.5,
10596       null,
10597       null,
10598       null
10599     ],
10600     [
10601       "1976-05",
10602       16,
10603       6.3,
10604       11.2,
10605       23.9,
10606       0,
10607       79.8,
10608       0,
10609       79.8,
10610       0,
10611       null,
10612       null
10613     ],
10614     [
10615       "1976-06",
10616       25.3,
10617       14.4,
10618       19.9,
10619       30.6,
10620       6.7,
10621       61,
10622       0,
10623       61,
10624       0,
10625       null,
10626       null
10627     ],
10628     [
10629       "1976-07",
10630       24.5,
10631       14.7,
10632       19.6,
10633       29.4,
10634       8.9,
10635       97.8,
10636       0,
10637       97.8,
10638       0,
10639       null,
10640       null
10641     ],
10642     [
10643       "1976-08",
10644       24.1,
10645       13.6,
10646       18.9,
10647       28.9,
10648       5.6,
10649       64.5,
10650       0,
10651       64.5,
10652       0,
10653       null,
10654       null
10655     ],
10656     [
10657       "1976-09",
10658       19.8,
10659       10.2,
10660       15,
10661       31.1,
10662       2.2,
10663       130.3,
10664       0,
10665       130.3,
10666       0,
10667       null,
10668       null
10669     ],
10670     [
10671       "1976-10",
10672       10.3,
10673       2.7,
10674       6.5,
10675       22.2,
10676       -6.7,
10677       77,
10678       2,
10679       79,
10680       null,
10681       null,
10682       null
10683     ],
10684     [
10685       "1976-11",
10686       2.3,
10687       -3.9,
10688       -0.8,
10689       11.1,
10690       -12.2,
10691       21.3,
10692       16.3,
10693       37.6,
10694       null,
10695       null,
10696       null
10697     ],
10698     [
10699       "1976-12",
10700       -3.9,
10701       -11.7,
10702       -7.8,
10703       4.4,
10704       -21.7,
10705       7.6,
10706       35.1,
10707       42.7,
10708       null,
10709       null,
10710       null
10711     ],
10712     [
10713       "1977-01",
10714       -8.8,
10715       -15.3,
10716       -12.1,
10717       -2.2,
10718       -26.1,
10719       0,
10720       37.5,
10721       37.5,
10722       null,
10723       null,
10724       null
10725     ],
10726     [
10727       "1977-02",
10728       -3.5,
10729       -9.8,
10730       -6.7,
10731       5.6,
10732       -21.1,
10733       32,
10734       25.1,
10735       57.1,
10736       null,
10737       null,
10738       null
10739     ],
10740     [
10741       "1977-03",
10742       6.6,
10743       -2.1,
10744       2.3,
10745       21.7,
10746       -11.1,
10747       60.7,
10748       18.1,
10749       78.8,
10750       null,
10751       null,
10752       null
10753     ],
10754     [
10755       "1977-04",
10756       13.7,
10757       2.6,
10758       8.2,
10759       25.6,
10760       -11.7,
10761       94.7,
10762       7.6,
10763       102.3,
10764       0,
10765       null,
10766       null
10767     ],
10768     [
10769       "1977-05",
10770       22.8,
10771       8.6,
10772       15.7,
10773       32,
10774       -1.5,
10775       52.9,
10776       0,
10777       52.9,
10778       0,
10779       null,
10780       null
10781     ],
10782     [
10783       "1977-06",
10784       22.4,
10785       10.6,
10786       16.5,
10787       29,
10788       2.5,
10789       100.4,
10790       0,
10791       100.4,
10792       0,
10793       null,
10794       null
10795     ],
10796     [
10797       "1977-07",
10798       26.2,
10799       16.1,
10800       21.2,
10801       33.5,
10802       9,
10803       109,
10804       0,
10805       109,
10806       0,
10807       null,
10808       null
10809     ],
10810     [
10811       "1977-08",
10812       23.6,
10813       14,
10814       18.8,
10815       30,
10816       6.5,
10817       145.2,
10818       0,
10819       145.2,
10820       0,
10821       null,
10822       null
10823     ],
10824     [
10825       "1977-09",
10826       19.1,
10827       12.2,
10828       15.7,
10829       28,
10830       6,
10831       171.7,
10832       0,
10833       171.7,
10834       0,
10835       null,
10836       null
10837     ],
10838     [
10839       "1977-10",
10840       12.7,
10841       4.2,
10842       8.5,
10843       18.5,
10844       -1,
10845       89,
10846       0,
10847       89,
10848       0,
10849       null,
10850       null
10851     ],
10852     [
10853       "1977-11",
10854       5.9,
10855       0.8,
10856       3.4,
10857       18.5,
10858       -10,
10859       89.1,
10860       12.2,
10861       101.3,
10862       null,
10863       null,
10864       null
10865     ],
10866     [
10867       "1977-12",
10868       -1.8,
10869       -6.9,
10870       -4.4,
10871       10.5,
10872       -17,
10873       39.8,
10874       47.8,
10875       87.6,
10876       null,
10877       null,
10878       null
10879     ]
10880   ]
10881 }