weather.gc.ca/Monthly/6014350.tab

   1 {
   2   "license": "CC-BY-4.0",
   3   "description": {
   4     "en": "Lansdowne House Monthly Weather Data",
   5     "fr": "Données météorologiques mensuelles de Lansdowne House"
   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       "1941-01",
 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       "1941-02",
 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       "1941-03",
 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       "1941-04",
 172       6.8,
 173       -6,
 174       0.4,
 175       16.7,
 176       -26.7,
 177       23.9,
 178       3,
 179       26.9,
 180       null,
 181       null,
 182       null
 183     ],
 184     [
 185       "1941-05",
 186       15.3,
 187       2.9,
 188       9.1,
 189       30,
 190       -5.6,
 191       67.6,
 192       1.3,
 193       68.8,
 194       null,
 195       null,
 196       null
 197     ],
 198     [
 199       "1941-06",
 200       20.6,
 201       8.8,
 202       14.7,
 203       30.6,
 204       -2.2,
 205       64.3,
 206       0,
 207       64.3,
 208       null,
 209       null,
 210       null
 211     ],
 212     [
 213       "1941-07",
 214       24.7,
 215       12.7,
 216       18.7,
 217       33.9,
 218       5,
 219       78,
 220       0,
 221       78,
 222       null,
 223       null,
 224       null
 225     ],
 226     [
 227       "1941-08",
 228       19,
 229       9.6,
 230       14.3,
 231       29.4,
 232       2.8,
 233       40.1,
 234       0,
 235       40.1,
 236       null,
 237       null,
 238       null
 239     ],
 240     [
 241       "1941-09",
 242       12.6,
 243       4.8,
 244       8.7,
 245       23.9,
 246       -6.1,
 247       141,
 248       14,
 249       154.9,
 250       null,
 251       null,
 252       null
 253     ],
 254     [
 255       "1941-10",
 256       5.7,
 257       -1.8,
 258       2,
 259       16.7,
 260       -13.9,
 261       23.1,
 262       22.6,
 263       45.7,
 264       null,
 265       null,
 266       null
 267     ],
 268     [
 269       "1941-11",
 270       -4.6,
 271       -13.2,
 272       -8.9,
 273       4.4,
 274       -30.6,
 275       0,
 276       26.7,
 277       26.7,
 278       null,
 279       null,
 280       null
 281     ],
 282     [
 283       "1941-12",
 284       -9.9,
 285       -23.1,
 286       -16.5,
 287       6.7,
 288       -40.6,
 289       1.3,
 290       53.1,
 291       54.4,
 292       null,
 293       null,
 294       null
 295     ],
 296     [
 297       "1942-01",
 298       -15.4,
 299       -26.8,
 300       -21.1,
 301       3.3,
 302       -46.7,
 303       0,
 304       38.4,
 305       38.4,
 306       null,
 307       null,
 308       null
 309     ],
 310     [
 311       "1942-02",
 312       -11.9,
 313       -23.8,
 314       -17.9,
 315       -1.7,
 316       -38.9,
 317       0,
 318       24.4,
 319       24.4,
 320       null,
 321       null,
 322       null
 323     ],
 324     [
 325       "1942-03",
 326       -0.8,
 327       -15.6,
 328       -8.2,
 329       9.4,
 330       -31.7,
 331       0,
 332       29.5,
 333       29.5,
 334       null,
 335       null,
 336       null
 337     ],
 338     [
 339       "1942-04",
 340       6.8,
 341       -6.1,
 342       0.4,
 343       22.8,
 344       -27.8,
 345       52.3,
 346       2,
 347       54.4,
 348       null,
 349       null,
 350       null
 351     ],
 352     [
 353       "1942-05",
 354       12.6,
 355       0.4,
 356       6.5,
 357       26.1,
 358       -6.1,
 359       45,
 360       3.3,
 361       48.3,
 362       null,
 363       null,
 364       null
 365     ],
 366     [
 367       "1942-06",
 368       21.8,
 369       10.1,
 370       16,
 371       31.1,
 372       -0.6,
 373       51.8,
 374       0,
 375       51.8,
 376       null,
 377       null,
 378       null
 379     ],
 380     [
 381       "1942-07",
 382       19.6,
 383       9.6,
 384       14.6,
 385       26.1,
 386       2.8,
 387       88.4,
 388       0,
 389       88.4,
 390       null,
 391       null,
 392       null
 393     ],
 394     [
 395       "1942-08",
 396       19.9,
 397       10.4,
 398       15.2,
 399       27.8,
 400       3.3,
 401       73.7,
 402       0,
 403       73.7,
 404       null,
 405       null,
 406       null
 407     ],
 408     [
 409       "1942-09",
 410       12.7,
 411       4.6,
 412       8.7,
 413       26.1,
 414       -5,
 415       40.6,
 416       12.7,
 417       53.3,
 418       null,
 419       null,
 420       null
 421     ],
 422     [
 423       "1942-10",
 424       8.6,
 425       -0.6,
 426       4,
 427       21.1,
 428       -13.9,
 429       20.1,
 430       14.2,
 431       34.3,
 432       null,
 433       null,
 434       null
 435     ],
 436     [
 437       "1942-11",
 438       -6.6,
 439       -15.3,
 440       -11,
 441       6.1,
 442       -31.1,
 443       9.9,
 444       32,
 445       41.9,
 446       null,
 447       null,
 448       null
 449     ],
 450     [
 451       "1942-12",
 452       -18.2,
 453       -28,
 454       -23.1,
 455       -6.7,
 456       -39.4,
 457       0,
 458       26.7,
 459       26.7,
 460       null,
 461       null,
 462       null
 463     ],
 464     [
 465       "1943-01",
 466       -19,
 467       -29.4,
 468       -24.2,
 469       -2.8,
 470       -47.8,
 471       0,
 472       26.2,
 473       26.2,
 474       null,
 475       null,
 476       null
 477     ],
 478     [
 479       "1943-02",
 480       -11.7,
 481       -23.4,
 482       -17.6,
 483       6.1,
 484       -40,
 485       0,
 486       36.8,
 487       36.8,
 488       null,
 489       null,
 490       null
 491     ],
 492     [
 493       "1943-03",
 494       null,
 495       null,
 496       null,
 497       null,
 498       null,
 499       null,
 500       null,
 501       null,
 502       null,
 503       null,
 504       null
 505     ],
 506     [
 507       "1943-04",
 508       3.3,
 509       -10.1,
 510       -3.4,
 511       16.1,
 512       -21.7,
 513       9.7,
 514       14.7,
 515       24.4,
 516       null,
 517       null,
 518       null
 519     ],
 520     [
 521       "1943-05",
 522       11.8,
 523       -0.1,
 524       5.9,
 525       26.1,
 526       -10,
 527       41.4,
 528       9.9,
 529       51.3,
 530       null,
 531       null,
 532       null
 533     ],
 534     [
 535       "1943-06",
 536       16.8,
 537       6.3,
 538       11.6,
 539       27.8,
 540       -1.7,
 541       66,
 542       3.8,
 543       69.9,
 544       null,
 545       null,
 546       null
 547     ],
 548     [
 549       "1943-07",
 550       24.7,
 551       13.4,
 552       19.1,
 553       32.2,
 554       5,
 555       94.7,
 556       0,
 557       94.7,
 558       null,
 559       null,
 560       null
 561     ],
 562     [
 563       "1943-08",
 564       20.2,
 565       9.8,
 566       15,
 567       25.6,
 568       5.6,
 569       84.1,
 570       0,
 571       84.1,
 572       null,
 573       null,
 574       null
 575     ],
 576     [
 577       "1943-09",
 578       13.3,
 579       4.7,
 580       9,
 581       22.8,
 582       -2.8,
 583       110,
 584       0,
 585       110,
 586       null,
 587       null,
 588       null
 589     ],
 590     [
 591       "1943-10",
 592       8.8,
 593       0.3,
 594       4.6,
 595       21.1,
 596       -5,
 597       23.4,
 598       14,
 599       37.3,
 600       null,
 601       null,
 602       null
 603     ],
 604     [
 605       "1943-11",
 606       -3.8,
 607       -10.5,
 608       -7.2,
 609       3.3,
 610       -21.7,
 611       1,
 612       23.6,
 613       24.6,
 614       null,
 615       null,
 616       null
 617     ],
 618     [
 619       "1943-12",
 620       -12.6,
 621       -25.1,
 622       -18.9,
 623       1.1,
 624       -37.2,
 625       0,
 626       22.6,
 627       22.6,
 628       null,
 629       null,
 630       null
 631     ],
 632     [
 633       "1944-01",
 634       -7.9,
 635       -19.9,
 636       -13.9,
 637       3.3,
 638       -31.1,
 639       7.6,
 640       37.3,
 641       45,
 642       null,
 643       null,
 644       null
 645     ],
 646     [
 647       "1944-02",
 648       -13.9,
 649       -28,
 650       -21,
 651       -7.2,
 652       -40,
 653       0,
 654       15.5,
 655       15.5,
 656       null,
 657       null,
 658       null
 659     ],
 660     [
 661       "1944-03",
 662       -7.6,
 663       -21.4,
 664       -14.5,
 665       6.1,
 666       -36.7,
 667       0,
 668       37.3,
 669       37.3,
 670       null,
 671       null,
 672       null
 673     ],
 674     [
 675       "1944-04",
 676       4.6,
 677       -10.2,
 678       -2.8,
 679       20,
 680       -20.6,
 681       7.9,
 682       4.8,
 683       12.7,
 684       null,
 685       null,
 686       null
 687     ],
 688     [
 689       "1944-05",
 690       14.4,
 691       0.6,
 692       7.5,
 693       30,
 694       -17.2,
 695       18.3,
 696       19.1,
 697       37.3,
 698       null,
 699       null,
 700       null
 701     ],
 702     [
 703       "1944-06",
 704       16.9,
 705       6.4,
 706       11.7,
 707       27.2,
 708       -0.6,
 709       89.7,
 710       0,
 711       89.7,
 712       null,
 713       null,
 714       null
 715     ],
 716     [
 717       "1944-07",
 718       21.9,
 719       12.1,
 720       17,
 721       29.4,
 722       6.1,
 723       141,
 724       0,
 725       141,
 726       null,
 727       null,
 728       null
 729     ],
 730     [
 731       "1944-08",
 732       21.2,
 733       12.2,
 734       16.7,
 735       28.3,
 736       7.2,
 737       44.5,
 738       0,
 739       44.5,
 740       null,
 741       null,
 742       null
 743     ],
 744     [
 745       "1944-09",
 746       14.9,
 747       6.5,
 748       10.7,
 749       23.3,
 750       -0.6,
 751       54.4,
 752       1.3,
 753       55.6,
 754       null,
 755       null,
 756       null
 757     ],
 758     [
 759       "1944-10",
 760       6.4,
 761       -1.4,
 762       2.5,
 763       21.1,
 764       -8.3,
 765       55.9,
 766       10.7,
 767       66.5,
 768       null,
 769       null,
 770       null
 771     ],
 772     [
 773       "1944-11",
 774       -3.3,
 775       -8.3,
 776       -5.8,
 777       2.8,
 778       -27.2,
 779       0,
 780       42.2,
 781       42.2,
 782       null,
 783       null,
 784       null
 785     ],
 786     [
 787       "1944-12",
 788       -12.1,
 789       -20.8,
 790       -16.5,
 791       -0.6,
 792       -38.9,
 793       0,
 794       49.8,
 795       49.8,
 796       null,
 797       null,
 798       null
 799     ],
 800     [
 801       "1945-01",
 802       -18.7,
 803       -30.3,
 804       -24.5,
 805       1.1,
 806       -43.3,
 807       0,
 808       9.4,
 809       9.4,
 810       null,
 811       null,
 812       null
 813     ],
 814     [
 815       "1945-02",
 816       -9.4,
 817       -22.8,
 818       -16.1,
 819       -1.1,
 820       -39.4,
 821       0,
 822       25.7,
 823       25.7,
 824       null,
 825       null,
 826       null
 827     ],
 828     [
 829       "1945-03",
 830       -0.3,
 831       -12.3,
 832       -6.3,
 833       12.8,
 834       -36.1,
 835       26.7,
 836       34.3,
 837       61,
 838       null,
 839       null,
 840       null
 841     ],
 842     [
 843       "1945-04",
 844       0.4,
 845       -10.5,
 846       -5.1,
 847       11.1,
 848       -20,
 849       21.3,
 850       44.7,
 851       66,
 852       null,
 853       null,
 854       null
 855     ],
 856     [
 857       "1945-05",
 858       8.1,
 859       -3.3,
 860       2.4,
 861       22.2,
 862       -8.3,
 863       17,
 864       15.7,
 865       32.8,
 866       null,
 867       null,
 868       null
 869     ],
 870     [
 871       "1945-06",
 872       15.7,
 873       5.5,
 874       10.6,
 875       28.9,
 876       -4.4,
 877       92.5,
 878       0,
 879       92.5,
 880       null,
 881       null,
 882       null
 883     ],
 884     [
 885       "1945-07",
 886       22.2,
 887       11.3,
 888       16.8,
 889       28.9,
 890       1.7,
 891       50,
 892       0,
 893       50,
 894       null,
 895       null,
 896       null
 897     ],
 898     [
 899       "1945-08",
 900       21.5,
 901       11.1,
 902       16.3,
 903       34.4,
 904       7.2,
 905       44.2,
 906       0,
 907       44.2,
 908       null,
 909       null,
 910       null
 911     ],
 912     [
 913       "1945-09",
 914       null,
 915       null,
 916       null,
 917       null,
 918       null,
 919       null,
 920       null,
 921       null,
 922       null,
 923       null,
 924       null
 925     ],
 926     [
 927       "1945-10",
 928       null,
 929       null,
 930       null,
 931       null,
 932       null,
 933       null,
 934       null,
 935       null,
 936       null,
 937       null,
 938       null
 939     ],
 940     [
 941       "1945-11",
 942       null,
 943       null,
 944       null,
 945       null,
 946       null,
 947       null,
 948       null,
 949       null,
 950       null,
 951       null,
 952       null
 953     ],
 954     [
 955       "1945-12",
 956       null,
 957       null,
 958       null,
 959       null,
 960       null,
 961       null,
 962       null,
 963       null,
 964       null,
 965       null,
 966       null
 967     ],
 968     [
 969       "1946-01",
 970       null,
 971       null,
 972       null,
 973       null,
 974       null,
 975       null,
 976       null,
 977       null,
 978       null,
 979       null,
 980       null
 981     ],
 982     [
 983       "1946-02",
 984       null,
 985       null,
 986       null,
 987       null,
 988       null,
 989       null,
 990       null,
 991       null,
 992       null,
 993       null,
 994       null
 995     ],
 996     [
 997       "1946-03",
 998       null,
 999       null,
1000       null,
1001       null,
1002       null,
1003       null,
1004       null,
1005       null,
1006       null,
1007       null,
1008       null
1009     ],
1010     [
1011       "1946-04",
1012       null,
1013       null,
1014       null,
1015       null,
1016       null,
1017       null,
1018       null,
1019       null,
1020       null,
1021       null,
1022       null
1023     ],
1024     [
1025       "1946-05",
1026       null,
1027       null,
1028       null,
1029       null,
1030       null,
1031       null,
1032       null,
1033       null,
1034       null,
1035       null,
1036       null
1037     ],
1038     [
1039       "1946-06",
1040       18.8,
1041       7.8,
1042       13.3,
1043       27.8,
1044       1.1,
1045       68.3,
1046       0,
1047       68.3,
1048       null,
1049       null,
1050       null
1051     ],
1052     [
1053       "1946-07",
1054       21.7,
1055       11.7,
1056       16.7,
1057       29.4,
1058       6.7,
1059       46.7,
1060       0,
1061       46.7,
1062       null,
1063       null,
1064       null
1065     ],
1066     [
1067       "1946-08",
1068       18.7,
1069       10.4,
1070       14.6,
1071       30.6,
1072       5.6,
1073       72.6,
1074       0,
1075       72.6,
1076       null,
1077       null,
1078       null
1079     ],
1080     [
1081       "1946-09",
1082       15.8,
1083       6.3,
1084       11.1,
1085       28.3,
1086       -0.6,
1087       56.9,
1088       0,
1089       56.9,
1090       null,
1091       null,
1092       null
1093     ],
1094     [
1095       "1946-10",
1096       5,
1097       -0.6,
1098       2.2,
1099       19.4,
1100       -10,
1101       26.9,
1102       62.5,
1103       89.4,
1104       null,
1105       null,
1106       null
1107     ],
1108     [
1109       "1946-11",
1110       -5.2,
1111       -12.6,
1112       -8.9,
1113       11.1,
1114       -27.2,
1115       10.2,
1116       41.1,
1117       51.3,
1118       null,
1119       null,
1120       null
1121     ],
1122     [
1123       "1946-12",
1124       -13,
1125       -22.4,
1126       -17.7,
1127       1.1,
1128       -37.2,
1129       1,
1130       37.3,
1131       38.4,
1132       null,
1133       null,
1134       null
1135     ],
1136     [
1137       "1947-01",
1138       -15.4,
1139       -28.6,
1140       -22,
1141       0,
1142       -39.4,
1143       0,
1144       48.3,
1145       48.3,
1146       null,
1147       null,
1148       null
1149     ],
1150     [
1151       "1947-02",
1152       -13.6,
1153       -25.3,
1154       -19.5,
1155       -3.3,
1156       -36.1,
1157       0,
1158       58.7,
1159       58.7,
1160       null,
1161       null,
1162       null
1163     ],
1164     [
1165       "1947-03",
1166       -4.6,
1167       -18.8,
1168       -11.7,
1169       4.4,
1170       -31.7,
1171       0,
1172       19.8,
1173       19.8,
1174       97,
1175       null,
1176       null
1177     ],
1178     [
1179       "1947-04",
1180       -0.3,
1181       -14.3,
1182       -7.3,
1183       9.4,
1184       -25,
1185       0,
1186       25.4,
1187       25.4,
1188       61,
1189       null,
1190       null
1191     ],
1192     [
1193       "1947-05",
1194       6.3,
1195       -3.7,
1196       1.3,
1197       16.1,
1198       -13.3,
1199       36.3,
1200       20.6,
1201       56.9,
1202       0,
1203       null,
1204       null
1205     ],
1206     [
1207       "1947-06",
1208       19.1,
1209       6.6,
1210       12.9,
1211       26.7,
1212       -1.7,
1213       40.1,
1214       0,
1215       40.1,
1216       null,
1217       null,
1218       null
1219     ],
1220     [
1221       "1947-07",
1222       23.4,
1223       13.6,
1224       18.5,
1225       33.9,
1226       6.7,
1227       131.3,
1228       0,
1229       131.3,
1230       null,
1231       null,
1232       null
1233     ],
1234     [
1235       "1947-08",
1236       22.2,
1237       12.7,
1238       17.5,
1239       32.2,
1240       5,
1241       135.6,
1242       0,
1243       135.6,
1244       null,
1245       null,
1246       null
1247     ],
1248     [
1249       "1947-09",
1250       13.5,
1251       5.3,
1252       9.4,
1253       23.9,
1254       -5,
1255       72.1,
1256       9.9,
1257       82,
1258       null,
1259       null,
1260       null
1261     ],
1262     [
1263       "1947-10",
1264       12.8,
1265       4.1,
1266       8.5,
1267       24.4,
1268       -3.9,
1269       24.1,
1270       2.5,
1271       26.7,
1272       null,
1273       null,
1274       null
1275     ],
1276     [
1277       "1947-11",
1278       -3.7,
1279       -9.6,
1280       -6.7,
1281       12.2,
1282       -22.8,
1283       20.1,
1284       23.6,
1285       43.7,
1286       15,
1287       null,
1288       null
1289     ],
1290     [
1291       "1947-12",
1292       -13.3,
1293       -22.8,
1294       -18.1,
1295       -5,
1296       -38.3,
1297       0,
1298       27.9,
1299       27.9,
1300       36,
1301       null,
1302       null
1303     ],
1304     [
1305       "1948-01",
1306       -16.3,
1307       -27.9,
1308       -22.1,
1309       0.6,
1310       -42.2,
1311       0,
1312       15.2,
1313       15.2,
1314       43,
1315       null,
1316       null
1317     ],
1318     [
1319       "1948-02",
1320       -14.6,
1321       -27.4,
1322       -21,
1323       -1.7,
1324       -39.4,
1325       0,
1326       25.7,
1327       25.7,
1328       null,
1329       null,
1330       null
1331     ],
1332     [
1333       "1948-03",
1334       -5.8,
1335       -19.8,
1336       -12.8,
1337       6.7,
1338       -38.3,
1339       0,
1340       10.7,
1341       10.7,
1342       43,
1343       null,
1344       null
1345     ],
1346     [
1347       "1948-04",
1348       4.3,
1349       -8.9,
1350       -2.3,
1351       21.1,
1352       -23.9,
1353       14.7,
1354       10.2,
1355       24.9,
1356       null,
1357       null,
1358       null
1359     ],
1360     [
1361       "1948-05",
1362       11.6,
1363       0.1,
1364       5.9,
1365       27.8,
1366       -7.2,
1367       22.6,
1368       6.1,
1369       28.7,
1370       null,
1371       null,
1372       null
1373     ],
1374     [
1375       "1948-06",
1376       18.8,
1377       8.3,
1378       13.6,
1379       30,
1380       2.8,
1381       81.3,
1382       0,
1383       81.3,
1384       null,
1385       null,
1386       null
1387     ],
1388     [
1389       "1948-07",
1390       22.2,
1391       13,
1392       17.6,
1393       30.6,
1394       8.3,
1395       181.9,
1396       0,
1397       181.9,
1398       null,
1399       null,
1400       null
1401     ],
1402     [
1403       "1948-08",
1404       21.8,
1405       12.1,
1406       17,
1407       28.9,
1408       7.2,
1409       88.6,
1410       0,
1411       88.6,
1412       null,
1413       null,
1414       null
1415     ],
1416     [
1417       "1948-09",
1418       19.3,
1419       9.2,
1420       14.3,
1421       29.4,
1422       2.8,
1423       57.7,
1424       0,
1425       57.7,
1426       null,
1427       null,
1428       null
1429     ],
1430     [
1431       "1948-10",
1432       10.1,
1433       1.8,
1434       6,
1435       20.6,
1436       -7.2,
1437       29,
1438       0.3,
1439       29.2,
1440       null,
1441       null,
1442       null
1443     ],
1444     [
1445       "1948-11",
1446       -0.6,
1447       -6.3,
1448       -3.5,
1449       10,
1450       -18.9,
1451       44.7,
1452       20.3,
1453       65,
1454       15,
1455       null,
1456       null
1457     ],
1458     [
1459       "1948-12",
1460       -9.5,
1461       -18.7,
1462       -14.1,
1463       -0.6,
1464       -39.4,
1465       3,
1466       53.6,
1467       56.6,
1468       69,
1469       null,
1470       null
1471     ],
1472     [
1473       "1949-01",
1474       -15.2,
1475       -26.3,
1476       -20.8,
1477       -3.9,
1478       -38.3,
1479       0,
1480       44.7,
1481       44.7,
1482       109,
1483       null,
1484       null
1485     ],
1486     [
1487       "1949-02",
1488       -16.3,
1489       -29.9,
1490       -23.1,
1491       -8.3,
1492       -40.6,
1493       0,
1494       21.8,
1495       21.8,
1496       124,
1497       null,
1498       null
1499     ],
1500     [
1501       "1949-03",
1502       -6.3,
1503       -23.3,
1504       -14.8,
1505       5.6,
1506       -36.1,
1507       0,
1508       13.5,
1509       13.5,
1510       107,
1511       null,
1512       null
1513     ],
1514     [
1515       "1949-04",
1516       4.8,
1517       -7.3,
1518       -1.3,
1519       21.7,
1520       -18.3,
1521       6.1,
1522       15.2,
1523       21.3,
1524       0,
1525       null,
1526       null
1527     ],
1528     [
1529       "1949-05",
1530       10.8,
1531       0.6,
1532       5.7,
1533       24.4,
1534       -6.7,
1535       50,
1536       5.6,
1537       55.6,
1538       null,
1539       null,
1540       null
1541     ],
1542     [
1543       "1949-06",
1544       19.9,
1545       10.2,
1546       15.1,
1547       30,
1548       1.1,
1549       58.9,
1550       0,
1551       58.9,
1552       null,
1553       null,
1554       null
1555     ],
1556     [
1557       "1949-07",
1558       21.2,
1559       11.3,
1560       16.3,
1561       31.7,
1562       5.6,
1563       67.1,
1564       0,
1565       67.1,
1566       null,
1567       null,
1568       null
1569     ],
1570     [
1571       "1949-08",
1572       19.3,
1573       11.1,
1574       15.2,
1575       35,
1576       2.8,
1577       115.6,
1578       0,
1579       115.6,
1580       null,
1581       null,
1582       null
1583     ],
1584     [
1585       "1949-09",
1586       11,
1587       3.8,
1588       7.4,
1589       21.7,
1590       -1.1,
1591       59.9,
1592       0,
1593       59.9,
1594       null,
1595       null,
1596       null
1597     ],
1598     [
1599       "1949-10",
1600       5.9,
1601       -1.3,
1602       2.3,
1603       18.9,
1604       -15,
1605       38.9,
1606       19.1,
1607       57.9,
1608       10,
1609       null,
1610       null
1611     ],
1612     [
1613       "1949-11",
1614       -5.2,
1615       -11.9,
1616       -8.6,
1617       5,
1618       -31.1,
1619       3,
1620       38.1,
1621       41.1,
1622       36,
1623       null,
1624       null
1625     ],
1626     [
1627       "1949-12",
1628       -13.1,
1629       -23,
1630       -18.1,
1631       1.7,
1632       -35.6,
1633       16.5,
1634       52.3,
1635       68.8,
1636       81,
1637       null,
1638       null
1639     ],
1640     [
1641       "1950-01",
1642       -22.9,
1643       -33.6,
1644       -28.3,
1645       -4.4,
1646       -41.7,
1647       0,
1648       32.5,
1649       32.5,
1650       114,
1651       null,
1652       null
1653     ],
1654     [
1655       "1950-02",
1656       -14.6,
1657       -28,
1658       -21.3,
1659       -1.1,
1660       -40.6,
1661       0,
1662       21.1,
1663       21.1,
1664       132,
1665       null,
1666       null
1667     ],
1668     [
1669       "1950-03",
1670       -8.1,
1671       -24.1,
1672       -16.1,
1673       3.3,
1674       -36.7,
1675       0,
1676       11.7,
1677       11.7,
1678       137,
1679       null,
1680       null
1681     ],
1682     [
1683       "1950-04",
1684       -1.3,
1685       -14.2,
1686       -7.8,
1687       10.6,
1688       -31.7,
1689       6.6,
1690       56.6,
1691       63.2,
1692       null,
1693       null,
1694       null
1695     ],
1696     [
1697       "1950-05",
1698       10.5,
1699       -1.5,
1700       4.5,
1701       26.7,
1702       -12.2,
1703       32.8,
1704       12.7,
1705       45.5,
1706       null,
1707       null,
1708       null
1709     ],
1710     [
1711       "1950-06",
1712       14.6,
1713       5.7,
1714       10.2,
1715       26.7,
1716       1.1,
1717       129.5,
1718       0,
1719       129.5,
1720       null,
1721       null,
1722       null
1723     ],
1724     [
1725       "1950-07",
1726       21,
1727       10.5,
1728       15.8,
1729       26.7,
1730       2.2,
1731       80.5,
1732       0,
1733       80.5,
1734       null,
1735       null,
1736       null
1737     ],
1738     [
1739       "1950-08",
1740       18.5,
1741       8.5,
1742       13.5,
1743       30.6,
1744       1.1,
1745       52.3,
1746       0,
1747       52.3,
1748       null,
1749       null,
1750       null
1751     ],
1752     [
1753       "1950-09",
1754       14.7,
1755       5.2,
1756       10,
1757       27.2,
1758       -1.1,
1759       16,
1760       0,
1761       16,
1762       null,
1763       null,
1764       null
1765     ],
1766     [
1767       "1950-10",
1768       5.1,
1769       0,
1770       2.6,
1771       12.2,
1772       -6.7,
1773       51.1,
1774       19.6,
1775       70.6,
1776       null,
1777       null,
1778       null
1779     ],
1780     [
1781       "1950-11",
1782       -4.9,
1783       -9.7,
1784       -7.3,
1785       2.2,
1786       -18.3,
1787       0,
1788       27.2,
1789       27.2,
1790       23,
1791       null,
1792       null
1793     ],
1794     [
1795       "1950-12",
1796       -15,
1797       -23.6,
1798       -19.3,
1799       -3.9,
1800       -35.6,
1801       0,
1802       34,
1803       34,
1804       58,
1805       null,
1806       null
1807     ],
1808     [
1809       "1951-01",
1810       -18,
1811       -28.4,
1812       -23.2,
1813       -3.9,
1814       -45.6,
1815       0,
1816       16.8,
1817       16.8,
1818       66,
1819       null,
1820       null
1821     ],
1822     [
1823       "1951-02",
1824       -11.8,
1825       -23.6,
1826       -17.7,
1827       2.8,
1828       -45.6,
1829       2.3,
1830       12.4,
1831       14.7,
1832       51,
1833       null,
1834       null
1835     ],
1836     [
1837       "1951-03",
1838       -5.2,
1839       -18.3,
1840       -11.8,
1841       6.7,
1842       -31.7,
1843       0,
1844       29,
1845       29,
1846       64,
1847       null,
1848       null
1849     ],
1850     [
1851       "1951-04",
1852       3.2,
1853       -7.3,
1854       -2.1,
1855       14.4,
1856       -20.6,
1857       2.8,
1858       35.3,
1859       38.1,
1860       8,
1861       null,
1862       null
1863     ],
1864     [
1865       "1951-05",
1866       14.9,
1867       2.6,
1868       8.8,
1869       32.8,
1870       -4.4,
1871       34.8,
1872       3,
1873       37.8,
1874       null,
1875       null,
1876       null
1877     ],
1878     [
1879       "1951-06",
1880       19.2,
1881       9,
1882       14.1,
1883       28.3,
1884       2.2,
1885       57.9,
1886       0,
1887       57.9,
1888       null,
1889       null,
1890       null
1891     ],
1892     [
1893       "1951-07",
1894       21.1,
1895       10.9,
1896       16,
1897       28.9,
1898       6.1,
1899       123.7,
1900       0,
1901       123.7,
1902       null,
1903       null,
1904       null
1905     ],
1906     [
1907       "1951-08",
1908       19.7,
1909       9.7,
1910       14.7,
1911       26.7,
1912       4.4,
1913       69.9,
1914       0,
1915       69.9,
1916       null,
1917       null,
1918       null
1919     ],
1920     [
1921       "1951-09",
1922       12.4,
1923       4.6,
1924       8.5,
1925       25,
1926       -1.1,
1927       48.8,
1928       12.4,
1929       61.2,
1930       null,
1931       null,
1932       null
1933     ],
1934     [
1935       "1951-10",
1936       3.8,
1937       -1.4,
1938       1.2,
1939       17.2,
1940       -15.6,
1941       25.9,
1942       47,
1943       72.9,
1944       30,
1945       null,
1946       null
1947     ],
1948     [
1949       "1951-11",
1950       -6.6,
1951       -14.3,
1952       -10.5,
1953       2.8,
1954       -26.7,
1955       0,
1956       16.8,
1957       16.8,
1958       33,
1959       null,
1960       null
1961     ],
1962     [
1963       "1951-12",
1964       -15.4,
1965       -23.1,
1966       -19.3,
1967       5.6,
1968       -35,
1969       2,
1970       28.7,
1971       30.7,
1972       33,
1973       null,
1974       null
1975     ],
1976     [
1977       "1952-01",
1978       -17.3,
1979       -27.6,
1980       -22.5,
1981       -3.3,
1982       -39.4,
1983       0,
1984       47.2,
1985       47.2,
1986       null,
1987       null,
1988       null
1989     ],
1990     [
1991       "1952-02",
1992       -12,
1993       -25.3,
1994       -18.7,
1995       -1.7,
1996       -38.9,
1997       0,
1998       22.4,
1999       22.4,
2000       86,
2001       null,
2002       null
2003     ],
2004     [
2005       "1952-03",
2006       -4.7,
2007       -20.1,
2008       -12.4,
2009       5,
2010       -40,
2011       0,
2012       22.6,
2013       22.6,
2014       18,
2015       null,
2016       null
2017     ],
2018     [
2019       "1952-04",
2020       8.2,
2021       -5.3,
2022       1.5,
2023       21.7,
2024       -23.3,
2025       4.1,
2026       25.4,
2027       29.5,
2028       null,
2029       null,
2030       null
2031     ],
2032     [
2033       "1952-05",
2034       13.3,
2035       2.7,
2036       8,
2037       27.2,
2038       -5.6,
2039       51.3,
2040       4.3,
2041       55.6,
2042       null,
2043       null,
2044       null
2045     ],
2046     [
2047       "1952-06",
2048       18.2,
2049       8.2,
2050       13.2,
2051       25.6,
2052       2.2,
2053       130.3,
2054       0,
2055       130.3,
2056       null,
2057       null,
2058       null
2059     ],
2060     [
2061       "1952-07",
2062       21.8,
2063       12,
2064       16.9,
2065       31.1,
2066       4.4,
2067       107.2,
2068       0,
2069       107.2,
2070       null,
2071       null,
2072       null
2073     ],
2074     [
2075       "1952-08",
2076       21.1,
2077       10.8,
2078       16,
2079       30,
2080       6.1,
2081       86.4,
2082       0,
2083       86.4,
2084       null,
2085       null,
2086       null
2087     ],
2088     [
2089       "1952-09",
2090       13.3,
2091       5.7,
2092       9.5,
2093       25,
2094       -1.1,
2095       59.9,
2096       1,
2097       61,
2098       null,
2099       null,
2100       null
2101     ],
2102     [
2103       "1952-10",
2104       3.4,
2105       -3.4,
2106       0,
2107       11.7,
2108       -10.6,
2109       28.7,
2110       70.6,
2111       99.3,
2112       5,
2113       null,
2114       null
2115     ],
2116     [
2117       "1952-11",
2118       -2.6,
2119       -8.7,
2120       -5.7,
2121       7.8,
2122       -26.7,
2123       2.5,
2124       32.5,
2125       35.1,
2126       18,
2127       null,
2128       null
2129     ],
2130     [
2131       "1952-12",
2132       -6.9,
2133       -13.8,
2134       -10.4,
2135       1.7,
2136       -32.8,
2137       1,
2138       18,
2139       19.1,
2140       25,
2141       null,
2142       null
2143     ],
2144     [
2145       "1953-01",
2146       -15.4,
2147       -26,
2148       -20.7,
2149       0.6,
2150       -37.2,
2151       0,
2152       25.1,
2153       25.1,
2154       48,
2155       null,
2156       null
2157     ],
2158     [
2159       "1953-02",
2160       -11.8,
2161       -23.8,
2162       -17.8,
2163       -1.7,
2164       -37.2,
2165       0,
2166       29,
2167       29,
2168       79,
2169       null,
2170       null
2171     ],
2172     [
2173       "1953-03",
2174       -2.6,
2175       -15.4,
2176       -9,
2177       7.2,
2178       -33.3,
2179       16.3,
2180       8.4,
2181       24.6,
2182       15,
2183       null,
2184       null
2185     ],
2186     [
2187       "1953-04",
2188       3.4,
2189       -6.3,
2190       -1.5,
2191       9.4,
2192       -14.4,
2193       0,
2194       16.5,
2195       16.5,
2196       null,
2197       null,
2198       null
2199     ],
2200     [
2201       "1953-05",
2202       9.8,
2203       -0.7,
2204       4.6,
2205       20.6,
2206       -7.2,
2207       19.1,
2208       21.3,
2209       40.4,
2210       null,
2211       null,
2212       null
2213     ],
2214     [
2215       "1953-06",
2216       17.9,
2217       8,
2218       13,
2219       27.8,
2220       -0.6,
2221       73.9,
2222       0,
2223       73.9,
2224       null,
2225       null,
2226       null
2227     ],
2228     [
2229       "1953-07",
2230       21.6,
2231       11.7,
2232       16.7,
2233       31.1,
2234       3.3,
2235       86.9,
2236       0,
2237       86.9,
2238       null,
2239       null,
2240       null
2241     ],
2242     [
2243       "1953-08",
2244       22.6,
2245       13.1,
2246       17.9,
2247       30.6,
2248       7.2,
2249       18.8,
2250       0,
2251       18.8,
2252       null,
2253       null,
2254       null
2255     ],
2256     [
2257       "1953-09",
2258       11.9,
2259       4.7,
2260       8.3,
2261       21.7,
2262       -1.1,
2263       32.5,
2264       0,
2265       32.5,
2266       null,
2267       null,
2268       null
2269     ],
2270     [
2271       "1953-10",
2272       9.6,
2273       1.1,
2274       5.4,
2275       22.8,
2276       -10,
2277       19.1,
2278       15.7,
2279       34.8,
2280       15,
2281       null,
2282       null
2283     ],
2284     [
2285       "1953-11",
2286       -0.5,
2287       -6.2,
2288       -3.4,
2289       8.3,
2290       -14.4,
2291       0.5,
2292       34,
2293       34.5,
2294       15,
2295       null,
2296       null
2297     ],
2298     [
2299       "1953-12",
2300       -13,
2301       -21,
2302       -17,
2303       1.1,
2304       -41.1,
2305       0,
2306       35.1,
2307       35.1,
2308       46,
2309       null,
2310       null
2311     ],
2312     [
2313       "1954-01",
2314       -21,
2315       -31.6,
2316       -26.3,
2317       -1.7,
2318       -41.1,
2319       0,
2320       15,
2321       15,
2322       61,
2323       null,
2324       null
2325     ],
2326     [
2327       "1954-02",
2328       -6.5,
2329       -18.8,
2330       -12.7,
2331       8.3,
2332       -33.9,
2333       0,
2334       33,
2335       33,
2336       71,
2337       null,
2338       null
2339     ],
2340     [
2341       "1954-03",
2342       -6.9,
2343       -20.6,
2344       -13.8,
2345       2.8,
2346       -35.6,
2347       0,
2348       25.1,
2349       25.1,
2350       86,
2351       null,
2352       null
2353     ],
2354     [
2355       "1954-04",
2356       0.5,
2357       -10.6,
2358       -5.1,
2359       11.1,
2360       -28.3,
2361       7.6,
2362       62,
2363       69.6,
2364       48,
2365       null,
2366       null
2367     ],
2368     [
2369       "1954-05",
2370       7.4,
2371       -2.2,
2372       2.6,
2373       16.7,
2374       -12.2,
2375       15.2,
2376       51.3,
2377       66.5,
2378       null,
2379       null,
2380       null
2381     ],
2382     [
2383       "1954-06",
2384       19.3,
2385       9.6,
2386       14.5,
2387       28.3,
2388       2.2,
2389       89.9,
2390       0,
2391       89.9,
2392       null,
2393       null,
2394       null
2395     ],
2396     [
2397       "1954-07",
2398       22.6,
2399       12.3,
2400       17.5,
2401       29.4,
2402       3.9,
2403       65.8,
2404       0,
2405       65.8,
2406       null,
2407       null,
2408       null
2409     ],
2410     [
2411       "1954-08",
2412       19.9,
2413       10.7,
2414       15.3,
2415       26.7,
2416       6.1,
2417       67.1,
2418       0,
2419       67.1,
2420       null,
2421       null,
2422       null
2423     ],
2424     [
2425       "1954-09",
2426       12.1,
2427       5.5,
2428       8.8,
2429       20.6,
2430       2.2,
2431       89.7,
2432       0,
2433       89.7,
2434       null,
2435       null,
2436       null
2437     ],
2438     [
2439       "1954-10",
2440       6.6,
2441       0.4,
2442       3.5,
2443       16.7,
2444       -7.8,
2445       33.8,
2446       25.4,
2447       59.2,
2448       20,
2449       null,
2450       null
2451     ],
2452     [
2453       "1954-11",
2454       -2.6,
2455       -8.7,
2456       -5.7,
2457       6.7,
2458       -16.7,
2459       0.3,
2460       11.7,
2461       11.9,
2462       13,
2463       null,
2464       null
2465     ],
2466     [
2467       "1954-12",
2468       -9.6,
2469       -18.7,
2470       -14.2,
2471       -1.7,
2472       -35,
2473       0,
2474       10.9,
2475       10.9,
2476       23,
2477       null,
2478       null
2479     ],
2480     [
2481       "1955-01",
2482       -16.8,
2483       -26.2,
2484       -21.5,
2485       -3.3,
2486       -38.9,
2487       0,
2488       16.5,
2489       16.5,
2490       38,
2491       null,
2492       null
2493     ],
2494     [
2495       "1955-02",
2496       -13.4,
2497       -25.8,
2498       -19.6,
2499       -0.6,
2500       -38.3,
2501       0,
2502       22.6,
2503       22.6,
2504       61,
2505       null,
2506       null
2507     ],
2508     [
2509       "1955-03",
2510       -9.9,
2511       -23.2,
2512       -16.6,
2513       11.1,
2514       -42.8,
2515       0,
2516       49.3,
2517       49.3,
2518       91,
2519       null,
2520       null
2521     ],
2522     [
2523       "1955-04",
2524       7.7,
2525       -3.7,
2526       2,
2527       19.4,
2528       -17.8,
2529       7.1,
2530       2.3,
2531       9.4,
2532       0,
2533       null,
2534       null
2535     ],
2536     [
2537       "1955-05",
2538       13.5,
2539       2.6,
2540       8.1,
2541       27.2,
2542       -7.8,
2543       77.2,
2544       3,
2545       80.3,
2546       0,
2547       null,
2548       null
2549     ],
2550     [
2551       "1955-06",
2552       22.8,
2553       12.4,
2554       17.6,
2555       30.6,
2556       4.4,
2557       84.6,
2558       0,
2559       84.6,
2560       0,
2561       null,
2562       null
2563     ],
2564     [
2565       "1955-07",
2566       24.1,
2567       13.8,
2568       19,
2569       35,
2570       5,
2571       70.1,
2572       0,
2573       70.1,
2574       0,
2575       null,
2576       null
2577     ],
2578     [
2579       "1955-08",
2580       22.5,
2581       12.7,
2582       17.6,
2583       31.1,
2584       6.1,
2585       86.6,
2586       0,
2587       86.6,
2588       0,
2589       null,
2590       null
2591     ],
2592     [
2593       "1955-09",
2594       12.4,
2595       4.3,
2596       8.4,
2597       28.9,
2598       -1.1,
2599       111,
2600       0,
2601       111,
2602       0,
2603       null,
2604       null
2605     ],
2606     [
2607       "1955-10",
2608       7,
2609       0.4,
2610       3.7,
2611       17.8,
2612       -7.2,
2613       30.5,
2614       27.2,
2615       57.7,
2616       8,
2617       null,
2618       null
2619     ],
2620     [
2621       "1955-11",
2622       -4.5,
2623       -9.2,
2624       -6.9,
2625       2.8,
2626       -21.7,
2627       0.8,
2628       54.9,
2629       55.6,
2630       46,
2631       null,
2632       null
2633     ],
2634     [
2635       "1955-12",
2636       -14.6,
2637       -23.8,
2638       -19.2,
2639       0,
2640       -37.2,
2641       0,
2642       12.7,
2643       12.7,
2644       56,
2645       null,
2646       null
2647     ],
2648     [
2649       "1956-01",
2650       -14.5,
2651       -24.1,
2652       -19.3,
2653       -6.1,
2654       -35.6,
2655       0,
2656       23.1,
2657       23.1,
2658       79,
2659       null,
2660       null
2661     ],
2662     [
2663       "1956-02",
2664       -13.4,
2665       -24,
2666       -18.7,
2667       -2.8,
2668       -35.6,
2669       0,
2670       27.2,
2671       27.2,
2672       102,
2673       null,
2674       null
2675     ],
2676     [
2677       "1956-03",
2678       -7.3,
2679       -24,
2680       -15.7,
2681       6.1,
2682       -36.7,
2683       0,
2684       5.6,
2685       5.6,
2686       97,
2687       null,
2688       null
2689     ],
2690     [
2691       "1956-04",
2692       1.1,
2693       -11.2,
2694       -5.1,
2695       8.9,
2696       -23.3,
2697       0.8,
2698       25.7,
2699       26.4,
2700       61,
2701       null,
2702       null
2703     ],
2704     [
2705       "1956-05",
2706       6.1,
2707       -4.7,
2708       0.7,
2709       19.4,
2710       -14.4,
2711       40.9,
2712       17.3,
2713       58.2,
2714       0,
2715       null,
2716       null
2717     ],
2718     [
2719       "1956-06",
2720       20.4,
2721       8.2,
2722       14.3,
2723       35,
2724       -3.9,
2725       21.6,
2726       0,
2727       21.6,
2728       0,
2729       null,
2730       null
2731     ],
2732     [
2733       "1956-07",
2734       20.3,
2735       10.9,
2736       15.6,
2737       27.8,
2738       6.1,
2739       65.8,
2740       0,
2741       65.8,
2742       0,
2743       null,
2744       null
2745     ],
2746     [
2747       "1956-08",
2748       19.4,
2749       9.7,
2750       14.6,
2751       28.9,
2752       3.3,
2753       82.6,
2754       0,
2755       82.6,
2756       0,
2757       null,
2758       null
2759     ],
2760     [
2761       "1956-09",
2762       10,
2763       2.7,
2764       6.4,
2765       21.1,
2766       -1.7,
2767       39.9,
2768       5.8,
2769       45.7,
2770       0,
2771       null,
2772       null
2773     ],
2774     [
2775       "1956-10",
2776       9.2,
2777       0.6,
2778       4.9,
2779       20,
2780       -6.7,
2781       35.1,
2782       10.2,
2783       45.2,
2784       0,
2785       null,
2786       null
2787     ],
2788     [
2789       "1956-11",
2790       -3.2,
2791       -10.2,
2792       -6.7,
2793       11.7,
2794       -26.7,
2795       19.6,
2796       33.5,
2797       53.1,
2798       23,
2799       null,
2800       null
2801     ],
2802     [
2803       "1956-12",
2804       -17.2,
2805       -26.4,
2806       -21.8,
2807       -0.6,
2808       -37.2,
2809       0,
2810       17,
2811       17,
2812       36,
2813       null,
2814       null
2815     ],
2816     [
2817       "1957-01",
2818       -20.9,
2819       -31.2,
2820       -26.1,
2821       -6.1,
2822       -42.8,
2823       0,
2824       9.9,
2825       9.9,
2826       41,
2827       null,
2828       null
2829     ],
2830     [
2831       "1957-02",
2832       -12.2,
2833       -23.1,
2834       -17.7,
2835       -1.7,
2836       -35,
2837       0,
2838       30.2,
2839       30.2,
2840       64,
2841       null,
2842       null
2843     ],
2844     [
2845       "1957-03",
2846       -4.5,
2847       -17.6,
2848       -11.1,
2849       6.7,
2850       -30.6,
2851       0,
2852       40.9,
2853       40.9,
2854       64,
2855       null,
2856       null
2857     ],
2858     [
2859       "1957-04",
2860       3.1,
2861       -8.6,
2862       -2.8,
2863       18.9,
2864       -26.1,
2865       14.7,
2866       6.6,
2867       21.3,
2868       0,
2869       null,
2870       null
2871     ],
2872     [
2873       "1957-05",
2874       11.2,
2875       -0.3,
2876       5.5,
2877       24.4,
2878       -7.8,
2879       13.2,
2880       6.9,
2881       20.1,
2882       0,
2883       null,
2884       null
2885     ],
2886     [
2887       "1957-06",
2888       16.7,
2889       7.5,
2890       12.1,
2891       24.4,
2892       -0.6,
2893       107.7,
2894       0,
2895       107.7,
2896       0,
2897       null,
2898       null
2899     ],
2900     [
2901       "1957-07",
2902       23.1,
2903       13.3,
2904       18.2,
2905       30,
2906       6.7,
2907       72.4,
2908       0,
2909       72.4,
2910       0,
2911       null,
2912       null
2913     ],
2914     [
2915       "1957-08",
2916       19.2,
2917       10.2,
2918       14.7,
2919       26.7,
2920       3.9,
2921       66.8,
2922       0,
2923       66.8,
2924       0,
2925       null,
2926       null
2927     ],
2928     [
2929       "1957-09",
2930       14.1,
2931       6.5,
2932       10.3,
2933       23.3,
2934       -1.1,
2935       32.3,
2936       8.4,
2937       40.6,
2938       0,
2939       null,
2940       null
2941     ],
2942     [
2943       "1957-10",
2944       8.8,
2945       0.6,
2946       4.7,
2947       21.1,
2948       -8.3,
2949       21.1,
2950       5.3,
2951       26.4,
2952       null,
2953       null,
2954       null
2955     ],
2956     [
2957       "1957-11",
2958       -5.7,
2959       -12.1,
2960       -8.9,
2961       4.4,
2962       -33.3,
2963       0.5,
2964       74.9,
2965       75.4,
2966       46,
2967       null,
2968       null
2969     ],
2970     [
2971       "1957-12",
2972       -12.2,
2973       -21.1,
2974       -16.7,
2975       0.6,
2976       -35.6,
2977       0.3,
2978       52.1,
2979       52.3,
2980       69,
2981       null,
2982       null
2983     ],
2984     [
2985       "1958-01",
2986       -12.9,
2987       -23,
2988       -18,
2989       -1.7,
2990       -38.9,
2991       0,
2992       37.8,
2993       37.8,
2994       79,
2995       null,
2996       null
2997     ],
2998     [
2999       "1958-02",
3000       -15.8,
3001       -27.7,
3002       -21.8,
3003       4.4,
3004       -43.3,
3005       0,
3006       46.5,
3007       46.5,
3008       97,
3009       null,
3010       null
3011     ],
3012     [
3013       "1958-03",
3014       -1.8,
3015       -15.7,
3016       -8.8,
3017       7.8,
3018       -24.4,
3019       0.3,
3020       31,
3021       31.2,
3022       84,
3023       null,
3024       null
3025     ],
3026     [
3027       "1958-04",
3028       4.1,
3029       -6.4,
3030       -1.2,
3031       20,
3032       -18.3,
3033       9.9,
3034       89.4,
3035       99.3,
3036       38,
3037       null,
3038       null
3039     ],
3040     [
3041       "1958-05",
3042       8.9,
3043       -2.2,
3044       3.4,
3045       23.3,
3046       -15.6,
3047       21.1,
3048       23.9,
3049       45,
3050       0,
3051       null,
3052       null
3053     ],
3054     [
3055       "1958-06",
3056       16.2,
3057       5.3,
3058       10.8,
3059       24.4,
3060       -1.1,
3061       47,
3062       1.8,
3063       48.8,
3064       0,
3065       null,
3066       null
3067     ],
3068     [
3069       "1958-07",
3070       20.9,
3071       11.4,
3072       16.2,
3073       29.4,
3074       6.7,
3075       63.8,
3076       0,
3077       63.8,
3078       0,
3079       null,
3080       null
3081     ],
3082     [
3083       "1958-08",
3084       17.1,
3085       9.7,
3086       13.4,
3087       27.8,
3088       2.2,
3089       90.9,
3090       0,
3091       90.9,
3092       0,
3093       null,
3094       null
3095     ],
3096     [
3097       "1958-09",
3098       13.2,
3099       6.1,
3100       9.7,
3101       21.7,
3102       0.6,
3103       139.7,
3104       5.3,
3105       145,
3106       0,
3107       null,
3108       null
3109     ],
3110     [
3111       "1958-10",
3112       6.3,
3113       0.1,
3114       3.2,
3115       12.8,
3116       -5.6,
3117       27.4,
3118       28.7,
3119       56.1,
3120       0,
3121       null,
3122       null
3123     ],
3124     [
3125       "1958-11",
3126       -2.8,
3127       -8.7,
3128       -5.8,
3129       11.7,
3130       -32.2,
3131       0.8,
3132       41.1,
3133       41.9,
3134       23,
3135       null,
3136       null
3137     ],
3138     [
3139       "1958-12",
3140       -17.1,
3141       -25.3,
3142       -21.2,
3143       -5.6,
3144       -36.1,
3145       0,
3146       40.1,
3147       40.1,
3148       43,
3149       null,
3150       null
3151     ],
3152     [
3153       "1959-01",
3154       -19.8,
3155       -29.4,
3156       -24.6,
3157       -2.8,
3158       -42.8,
3159       0,
3160       16.8,
3161       16.8,
3162       48,
3163       null,
3164       null
3165     ],
3166     [
3167       "1959-02",
3168       -13.4,
3169       -27.3,
3170       -20.4,
3171       0,
3172       -38.3,
3173       0,
3174       16,
3175       16,
3176       53,
3177       null,
3178       null
3179     ],
3180     [
3181       "1959-03",
3182       -3.6,
3183       -18.6,
3184       -11.1,
3185       11.7,
3186       -32.2,
3187       0,
3188       30.7,
3189       30.7,
3190       41,
3191       null,
3192       null
3193     ],
3194     [
3195       "1959-04",
3196       1.8,
3197       -10.1,
3198       -4.2,
3199       13.3,
3200       -26.1,
3201       1.3,
3202       43.7,
3203       45,
3204       10,
3205       null,
3206       null
3207     ],
3208     [
3209       "1959-05",
3210       9.1,
3211       0.1,
3212       4.6,
3213       23.3,
3214       -6.1,
3215       109.5,
3216       34,
3217       143.5,
3218       0,
3219       null,
3220       null
3221     ],
3222     [
3223       "1959-06",
3224       17.9,
3225       8.2,
3226       13.1,
3227       26.7,
3228       -0.6,
3229       121.9,
3230       2,
3231       124,
3232       0,
3233       null,
3234       null
3235     ],
3236     [
3237       "1959-07",
3238       22.9,
3239       12.9,
3240       17.9,
3241       30,
3242       5.6,
3243       112,
3244       0,
3245       112,
3246       0,
3247       null,
3248       null
3249     ],
3250     [
3251       "1959-08",
3252       19.8,
3253       11.2,
3254       15.5,
3255       28.9,
3256       7.2,
3257       127,
3258       0,
3259       127,
3260       0,
3261       null,
3262       null
3263     ],
3264     [
3265       "1959-09",
3266       14.8,
3267       6.9,
3268       10.9,
3269       24.4,
3270       -1.1,
3271       110.2,
3272       5.6,
3273       115.8,
3274       0,
3275       null,
3276       null
3277     ],
3278     [
3279       "1959-10",
3280       1.8,
3281       -2.7,
3282       -0.5,
3283       13.3,
3284       -7.8,
3285       17.3,
3286       108.5,
3287       125.7,
3288       23,
3289       null,
3290       null
3291     ],
3292     [
3293       "1959-11",
3294       -9.1,
3295       -16.1,
3296       -12.6,
3297       0,
3298       -27.8,
3299       0,
3300       59.2,
3301       59.2,
3302       46,
3303       null,
3304       null
3305     ],
3306     [
3307       "1959-12",
3308       -10.1,
3309       -19.3,
3310       -14.7,
3311       0.6,
3312       -34.4,
3313       0,
3314       22.4,
3315       22.4,
3316       51,
3317       null,
3318       null
3319     ],
3320     [
3321       "1960-01",
3322       -14.7,
3323       -24.2,
3324       -19.5,
3325       -1.1,
3326       -42.8,
3327       0,
3328       35.1,
3329       35.1,
3330       74,
3331       null,
3332       null
3333     ],
3334     [
3335       "1960-02",
3336       -11.3,
3337       -23.8,
3338       -17.6,
3339       -0.6,
3340       -39.4,
3341       0.3,
3342       15,
3343       15.2,
3344       66,
3345       null,
3346       null
3347     ],
3348     [
3349       "1960-03",
3350       -7.3,
3351       -23.9,
3352       -15.6,
3353       4.4,
3354       -35,
3355       0,
3356       13.2,
3357       13.2,
3358       58,
3359       null,
3360       null
3361     ],
3362     [
3363       "1960-04",
3364       1.1,
3365       -9.8,
3366       -4.4,
3367       10.6,
3368       -27.2,
3369       18,
3370       34.3,
3371       52.3,
3372       15,
3373       null,
3374       null
3375     ],
3376     [
3377       "1960-05",
3378       14.1,
3379       1.6,
3380       7.9,
3381       25,
3382       -7.8,
3383       49.5,
3384       1.3,
3385       50.8,
3386       0,
3387       null,
3388       null
3389     ],
3390     [
3391       "1960-06",
3392       19.6,
3393       9.2,
3394       14.4,
3395       27.2,
3396       2.8,
3397       59.4,
3398       0,
3399       59.4,
3400       0,
3401       null,
3402       null
3403     ],
3404     [
3405       "1960-07",
3406       21.3,
3407       11.4,
3408       16.4,
3409       28.3,
3410       5,
3411       51.8,
3412       0,
3413       51.8,
3414       0,
3415       null,
3416       null
3417     ],
3418     [
3419       "1960-08",
3420       21.6,
3421       11.9,
3422       16.8,
3423       29.4,
3424       8.3,
3425       31.2,
3426       0,
3427       31.2,
3428       0,
3429       null,
3430       null
3431     ],
3432     [
3433       "1960-09",
3434       14.4,
3435       5.4,
3436       9.9,
3437       28.9,
3438       -2.2,
3439       50.5,
3440       1.5,
3441       52.1,
3442       0,
3443       null,
3444       null
3445     ],
3446     [
3447       "1960-10",
3448       5.5,
3449       -0.3,
3450       2.6,
3451       14.4,
3452       -11.7,
3453       50,
3454       14.5,
3455       64.5,
3456       0,
3457       null,
3458       null
3459     ],
3460     [
3461       "1960-11",
3462       -4.7,
3463       -10.3,
3464       -7.5,
3465       1.7,
3466       -22.8,
3467       4.1,
3468       61,
3469       65,
3470       25,
3471       null,
3472       null
3473     ],
3474     [
3475       "1960-12",
3476       -15.7,
3477       -23.8,
3478       -19.8,
3479       -0.6,
3480       -39.4,
3481       0,
3482       41.7,
3483       41.7,
3484       43,
3485       null,
3486       null
3487     ],
3488     [
3489       "1961-01",
3490       -17.9,
3491       -28.4,
3492       -23.2,
3493       -0.6,
3494       -40.6,
3495       0,
3496       19.3,
3497       19.3,
3498       48,
3499       null,
3500       null
3501     ],
3502     [
3503       "1961-02",
3504       -10.6,
3505       -23.8,
3506       -17.2,
3507       5,
3508       -40.6,
3509       0,
3510       44.5,
3511       44.5,
3512       71,
3513       null,
3514       null
3515     ],
3516     [
3517       "1961-03",
3518       -4.3,
3519       -18.2,
3520       -11.3,
3521       10,
3522       -35.6,
3523       0.3,
3524       84.1,
3525       84.3,
3526       66,
3527       null,
3528       null
3529     ],
3530     [
3531       "1961-04",
3532       3.3,
3533       -8.7,
3534       -2.7,
3535       9.4,
3536       -21.7,
3537       4.8,
3538       45.7,
3539       50.5,
3540       15,
3541       null,
3542       null
3543     ],
3544     [
3545       "1961-05",
3546       11.4,
3547       -0.9,
3548       5.3,
3549       25,
3550       -8.3,
3551       14.5,
3552       13.7,
3553       28.2,
3554       0,
3555       null,
3556       null
3557     ],
3558     [
3559       "1961-06",
3560       18.6,
3561       7.4,
3562       13,
3563       28.9,
3564       -1.1,
3565       28.7,
3566       0,
3567       28.7,
3568       0,
3569       null,
3570       null
3571     ],
3572     [
3573       "1961-07",
3574       23.7,
3575       13.4,
3576       18.6,
3577       28.9,
3578       5.6,
3579       44.5,
3580       0,
3581       44.5,
3582       0,
3583       null,
3584       null
3585     ],
3586     [
3587       "1961-08",
3588       21.7,
3589       11.3,
3590       16.5,
3591       30,
3592       4.4,
3593       45.7,
3594       0,
3595       45.7,
3596       0,
3597       null,
3598       null
3599     ],
3600     [
3601       "1961-09",
3602       14,
3603       4.9,
3604       9.5,
3605       24.4,
3606       -3.3,
3607       63.8,
3608       0,
3609       63.8,
3610       0,
3611       null,
3612       null
3613     ],
3614     [
3615       "1961-10",
3616       5.7,
3617       -0.8,
3618       2.5,
3619       19.4,
3620       -5,
3621       10.7,
3622       50.3,
3623       61,
3624       36,
3625       null,
3626       null
3627     ],
3628     [
3629       "1961-11",
3630       -2.3,
3631       -9.5,
3632       -5.9,
3633       5.6,
3634       -26.7,
3635       9.9,
3636       20.6,
3637       30.5,
3638       25,
3639       null,
3640       null
3641     ],
3642     [
3643       "1961-12",
3644       -13.4,
3645       -23.4,
3646       -18.4,
3647       0.6,
3648       -34.4,
3649       4.6,
3650       51.3,
3651       55.9,
3652       58,
3653       null,
3654       null
3655     ],
3656     [
3657       "1962-01",
3658       -19.7,
3659       -31.4,
3660       -25.6,
3661       -8.3,
3662       -39.4,
3663       0,
3664       15,
3665       15,
3666       69,
3667       null,
3668       null
3669     ],
3670     [
3671       "1962-02",
3672       -15.8,
3673       -31.3,
3674       -23.6,
3675       -6.1,
3676       -44.4,
3677       0,
3678       16.5,
3679       16.5,
3680       79,
3681       null,
3682       null
3683     ],
3684     [
3685       "1962-03",
3686       -2.8,
3687       -16.8,
3688       -9.8,
3689       6.7,
3690       -36.1,
3691       0,
3692       10.7,
3693       10.7,
3694       61,
3695       null,
3696       null
3697     ],
3698     [
3699       "1962-04",
3700       1.2,
3701       -10.6,
3702       -4.7,
3703       10,
3704       -18.9,
3705       1,
3706       40.1,
3707       41.1,
3708       46,
3709       null,
3710       null
3711     ],
3712     [
3713       "1962-05",
3714       12.1,
3715       0.4,
3716       6.3,
3717       24.4,
3718       -10,
3719       50.5,
3720       3,
3721       53.6,
3722       0,
3723       null,
3724       null
3725     ],
3726     [
3727       "1962-06",
3728       21.1,
3729       9.3,
3730       15.2,
3731       30.6,
3732       0,
3733       15.7,
3734       0.5,
3735       16.3,
3736       0,
3737       null,
3738       null
3739     ],
3740     [
3741       "1962-07",
3742       21.6,
3743       11.9,
3744       16.8,
3745       26.7,
3746       8.3,
3747       55.9,
3748       0,
3749       55.9,
3750       0,
3751       null,
3752       null
3753     ],
3754     [
3755       "1962-08",
3756       19.6,
3757       9.6,
3758       14.6,
3759       26.1,
3760       4.4,
3761       92.2,
3762       0,
3763       92.2,
3764       0,
3765       null,
3766       null
3767     ],
3768     [
3769       "1962-09",
3770       12.9,
3771       4.4,
3772       8.7,
3773       22.2,
3774       0,
3775       61.5,
3776       0,
3777       61.5,
3778       0,
3779       null,
3780       null
3781     ],
3782     [
3783       "1962-10",
3784       8.4,
3785       1.1,
3786       4.8,
3787       23.9,
3788       -9.4,
3789       18.3,
3790       13.2,
3791       31.5,
3792       0,
3793       null,
3794       null
3795     ],
3796     [
3797       "1962-11",
3798       -1.7,
3799       -10.5,
3800       -6.1,
3801       7.2,
3802       -27.2,
3803       6.1,
3804       60.7,
3805       66.8,
3806       5,
3807       null,
3808       null
3809     ],
3810     [
3811       "1962-12",
3812       -14.4,
3813       -24.5,
3814       -19.5,
3815       6.7,
3816       -38.3,
3817       1.5,
3818       55.4,
3819       56.9,
3820       38,
3821       null,
3822       null
3823     ],
3824     [
3825       "1963-01",
3826       -20.4,
3827       -30.7,
3828       -25.6,
3829       -3.3,
3830       -43.9,
3831       0,
3832       29.7,
3833       29.7,
3834       51,
3835       null,
3836       null
3837     ],
3838     [
3839       "1963-02",
3840       -14.9,
3841       -28.9,
3842       -21.9,
3843       -5.6,
3844       -39.4,
3845       0,
3846       31.5,
3847       31.5,
3848       58,
3849       null,
3850       null
3851     ],
3852     [
3853       "1963-03",
3854       -5.4,
3855       -23.4,
3856       -14.4,
3857       15.6,
3858       -39.4,
3859       1.5,
3860       19.1,
3861       20.6,
3862       20,
3863       null,
3864       null
3865     ],
3866     [
3867       "1963-04",
3868       4.6,
3869       -7.6,
3870       -1.5,
3871       18.9,
3872       -20,
3873       16.5,
3874       79.2,
3875       95.8,
3876       0,
3877       null,
3878       null
3879     ],
3880     [
3881       "1963-05",
3882       10.7,
3883       -1.1,
3884       4.8,
3885       22.8,
3886       -7.2,
3887       44.2,
3888       2,
3889       46.2,
3890       0,
3891       null,
3892       null
3893     ],
3894     [
3895       "1963-06",
3896       19.6,
3897       8.6,
3898       14.1,
3899       31.1,
3900       0,
3901       128.5,
3902       0,
3903       128.5,
3904       0,
3905       null,
3906       null
3907     ],
3908     [
3909       "1963-07",
3910       24.2,
3911       13.9,
3912       19.1,
3913       32.8,
3914       7.2,
3915       91.2,
3916       0,
3917       91.2,
3918       0,
3919       null,
3920       null
3921     ],
3922     [
3923       "1963-08",
3924       19.4,
3925       10.6,
3926       15,
3927       26.7,
3928       3.3,
3929       54.6,
3930       0,
3931       54.6,
3932       0,
3933       null,
3934       null
3935     ],
3936     [
3937       "1963-09",
3938       13.2,
3939       4.2,
3940       8.7,
3941       21.7,
3942       0.6,
3943       34,
3944       0,
3945       34,
3946       0,
3947       null,
3948       null
3949     ],
3950     [
3951       "1963-10",
3952       13.8,
3953       4.2,
3954       9,
3955       24.4,
3956       -1.7,
3957       34,
3958       0.5,
3959       34.5,
3960       0,
3961       null,
3962       null
3963     ],
3964     [
3965       "1963-11",
3966       -2.4,
3967       -9.1,
3968       -5.8,
3969       7.8,
3970       -27.2,
3971       15.5,
3972       70.4,
3973       61,
3974       36,
3975       null,
3976       null
3977     ],
3978     [
3979       "1963-12",
3980       -15.2,
3981       -23.6,
3982       -19.4,
3983       -1.1,
3984       -32.8,
3985       0,
3986       27.9,
3987       18.8,
3988       28,
3989       null,
3990       null
3991     ],
3992     [
3993       "1964-01",
3994       -12.8,
3995       -25.2,
3996       -19,
3997       -2.2,
3998       -37.2,
3999       0,
4000       113.5,
4001       65.3,
4002       84,
4003       null,
4004       null
4005     ],
4006     [
4007       "1964-02",
4008       -9.7,
4009       -23.4,
4010       -16.6,
4011       1.7,
4012       -37.2,
4013       2,
4014       27.7,
4015       19.8,
4016       66,
4017       null,
4018       null
4019     ],
4020     [
4021       "1964-03",
4022       -8.6,
4023       -27.2,
4024       -17.9,
4025       2.8,
4026       -41.1,
4027       0,
4028       31.5,
4029       23.6,
4030       71,
4031       null,
4032       null
4033     ],
4034     [
4035       "1964-04",
4036       5.3,
4037       -9.5,
4038       -2.1,
4039       18.3,
4040       -26.7,
4041       4.6,
4042       32,
4043       31.2,
4044       3,
4045       null,
4046       null
4047     ],
4048     [
4049       "1964-05",
4050       13.7,
4051       2.6,
4052       8.2,
4053       23.9,
4054       -1.7,
4055       59.9,
4056       0.8,
4057       60.7,
4058       0,
4059       null,
4060       null
4061     ],
4062     [
4063       "1964-06",
4064       18.6,
4065       6.3,
4066       12.5,
4067       32.2,
4068       -0.6,
4069       67.6,
4070       0,
4071       67.6,
4072       0,
4073       null,
4074       null
4075     ],
4076     [
4077       "1964-07",
4078       23.4,
4079       11.8,
4080       17.6,
4081       30.6,
4082       6.7,
4083       63,
4084       0,
4085       63,
4086       0,
4087       null,
4088       null
4089     ],
4090     [
4091       "1964-08",
4092       17.2,
4093       8.1,
4094       12.7,
4095       27.8,
4096       4.4,
4097       98.3,
4098       0,
4099       98.3,
4100       0,
4101       null,
4102       null
4103     ],
4104     [
4105       "1964-09",
4106       12.6,
4107       4.8,
4108       8.7,
4109       23.9,
4110       -4.4,
4111       73.2,
4112       36.8,
4113       107.4,
4114       0,
4115       null,
4116       null
4117     ],
4118     [
4119       "1964-10",
4120       6.9,
4121       -1.3,
4122       2.8,
4123       20.6,
4124       -7.2,
4125       23.6,
4126       16.8,
4127       37.8,
4128       0,
4129       null,
4130       null
4131     ],
4132     [
4133       "1964-11",
4134       -3.8,
4135       -11.4,
4136       -7.6,
4137       9.4,
4138       -28.9,
4139       1.3,
4140       26.7,
4141       19.3,
4142       15,
4143       null,
4144       null
4145     ],
4146     [
4147       "1964-12",
4148       -16.9,
4149       -26.3,
4150       -21.6,
4151       -1.1,
4152       -37.2,
4153       0,
4154       52.1,
4155       32,
4156       43,
4157       null,
4158       null
4159     ],
4160     [
4161       "1965-01",
4162       -17.3,
4163       -29.3,
4164       -23.3,
4165       -5.6,
4166       -42.8,
4167       0,
4168       48.8,
4169       31.5,
4170       61,
4171       null,
4172       null
4173     ],
4174     [
4175       "1965-02",
4176       -15.8,
4177       -29.8,
4178       -22.8,
4179       -2.8,
4180       -41.1,
4181       0,
4182       44.5,
4183       29.7,
4184       76,
4185       null,
4186       null
4187     ],
4188     [
4189       "1965-03",
4190       -6.8,
4191       -24.7,
4192       -15.8,
4193       2.8,
4194       -39.4,
4195       0,
4196       33.8,
4197       21.1,
4198       64,
4199       null,
4200       null
4201     ],
4202     [
4203       "1965-04",
4204       4.9,
4205       -8.2,
4206       -1.7,
4207       20.6,
4208       -20.6,
4209       2.5,
4210       28.4,
4211       25.1,
4212       0,
4213       null,
4214       null
4215     ],
4216     [
4217       "1965-05",
4218       12,
4219       0.3,
4220       6.2,
4221       25.6,
4222       -4.4,
4223       58.2,
4224       11.9,
4225       84.3,
4226       0,
4227       null,
4228       null
4229     ],
4230     [
4231       "1965-06",
4232       18.4,
4233       7.8,
4234       13.1,
4235       28.3,
4236       1.1,
4237       55.9,
4238       0,
4239       55.9,
4240       0,
4241       null,
4242       null
4243     ],
4244     [
4245       "1965-07",
4246       18.6,
4247       9.1,
4248       13.9,
4249       29.4,
4250       5,
4251       89.7,
4252       0,
4253       89.7,
4254       0,
4255       null,
4256       null
4257     ],
4258     [
4259       "1965-08",
4260       16.8,
4261       8.1,
4262       12.5,
4263       30,
4264       1.7,
4265       51.8,
4266       0,
4267       51.8,
4268       0,
4269       null,
4270       null
4271     ],
4272     [
4273       "1965-09",
4274       11.4,
4275       2.7,
4276       7.1,
4277       21.7,
4278       -7.2,
4279       46,
4280       10.7,
4281       55.9,
4282       0,
4283       null,
4284       null
4285     ],
4286     [
4287       "1965-10",
4288       5.9,
4289       -1.1,
4290       2.4,
4291       12.8,
4292       -11.7,
4293       67.1,
4294       27.2,
4295       87.9,
4296       3,
4297       null,
4298       null
4299     ],
4300     [
4301       "1965-11",
4302       -5.4,
4303       -13.3,
4304       -9.4,
4305       9.4,
4306       -21.7,
4307       0,
4308       61.2,
4309       40.6,
4310       28,
4311       null,
4312       null
4313     ],
4314     [
4315       "1965-12",
4316       -9.5,
4317       -20.4,
4318       -15,
4319       -0.6,
4320       -31.7,
4321       0,
4322       35.3,
4323       23.6,
4324       38,
4325       null,
4326       null
4327     ],
4328     [
4329       "1966-01",
4330       -18.5,
4331       -29,
4332       -23.8,
4333       -7.8,
4334       -39.4,
4335       0,
4336       77.5,
4337       57.9,
4338       86,
4339       null,
4340       null
4341     ],
4342     [
4343       "1966-02",
4344       -11.1,
4345       -25.2,
4346       -18.2,
4347       3.9,
4348       -42.2,
4349       0,
4350       27.9,
4351       22.4,
4352       69,
4353       null,
4354       null
4355     ],
4356     [
4357       "1966-03",
4358       -3.9,
4359       -18.1,
4360       -11,
4361       7.8,
4362       -31.1,
4363       4.6,
4364       42.9,
4365       43.2,
4366       84,
4367       null,
4368       null
4369     ],
4370     [
4371       "1966-04",
4372       2.4,
4373       -8.2,
4374       -2.9,
4375       12.8,
4376       -16.1,
4377       6.9,
4378       36.6,
4379       33.8,
4380       48,
4381       null,
4382       null
4383     ],
4384     [
4385       "1966-05",
4386       9.6,
4387       -2.1,
4388       3.8,
4389       22.2,
4390       -12.8,
4391       43.2,
4392       10.4,
4393       52.8,
4394       0,
4395       null,
4396       null
4397     ],
4398     [
4399       "1966-06",
4400       19.4,
4401       8.5,
4402       14,
4403       28.9,
4404       -0.6,
4405       168.9,
4406       2.3,
4407       171.2,
4408       0,
4409       null,
4410       null
4411     ],
4412     [
4413       "1966-07",
4414       22.7,
4415       12.8,
4416       17.8,
4417       27.8,
4418       8.3,
4419       63.5,
4420       0,
4421       63.5,
4422       0,
4423       null,
4424       null
4425     ],
4426     [
4427       "1966-08",
4428       19.1,
4429       10.6,
4430       14.9,
4431       26.7,
4432       6.1,
4433       42.2,
4434       0,
4435       42.2,
4436       0,
4437       null,
4438       null
4439     ],
4440     [
4441       "1966-09",
4442       15,
4443       6.3,
4444       10.7,
4445       25.6,
4446       -0.6,
4447       72.1,
4448       0,
4449       72.1,
4450       0,
4451       null,
4452       null
4453     ],
4454     [
4455       "1966-10",
4456       3.7,
4457       -1.6,
4458       1.1,
4459       16.1,
4460       -10,
4461       18.8,
4462       60.5,
4463       70.6,
4464       13,
4465       null,
4466       null
4467     ],
4468     [
4469       "1966-11",
4470       -7.6,
4471       -18.4,
4472       -13,
4473       4.4,
4474       -31.1,
4475       1.8,
4476       18,
4477       15.5,
4478       8,
4479       null,
4480       null
4481     ],
4482     [
4483       "1966-12",
4484       -13.9,
4485       -24.7,
4486       -19.3,
4487       -1.1,
4488       -32.2,
4489       0,
4490       38.6,
4491       25.4,
4492       38,
4493       null,
4494       null
4495     ],
4496     [
4497       "1967-01",
4498       -16.8,
4499       -29.1,
4500       -23,
4501       -0.6,
4502       -38.9,
4503       0,
4504       39.9,
4505       27.7,
4506       66,
4507       null,
4508       null
4509     ],
4510     [
4511       "1967-02",
4512       -16.3,
4513       -33.6,
4514       -25,
4515       -2.8,
4516       -43.3,
4517       0,
4518       17.8,
4519       13.7,
4520       69,
4521       null,
4522       null
4523     ],
4524     [
4525       "1967-03",
4526       -5.2,
4527       -21,
4528       -13.1,
4529       11.7,
4530       -36.7,
4531       3.6,
4532       23.6,
4533       23.9,
4534       58,
4535       null,
4536       null
4537     ],
4538     [
4539       "1967-04",
4540       0.7,
4541       -11.9,
4542       -5.6,
4543       8.9,
4544       -25,
4545       12.4,
4546       32.5,
4547       39.6,
4548       23,
4549       null,
4550       null
4551     ],
4552     [
4553       "1967-05",
4554       7.9,
4555       -3.7,
4556       2.1,
4557       26.1,
4558       -13.3,
4559       16.8,
4560       49.8,
4561       56.4,
4562       0,
4563       null,
4564       null
4565     ],
4566     [
4567       "1967-06",
4568       20.1,
4569       7.6,
4570       13.9,
4571       28.9,
4572       0,
4573       24.6,
4574       0,
4575       24.6,
4576       0,
4577       null,
4578       null
4579     ],
4580     [
4581       "1967-07",
4582       21.5,
4583       11.2,
4584       16.4,
4585       29.4,
4586       3.9,
4587       120.9,
4588       0,
4589       120.9,
4590       0,
4591       null,
4592       null
4593     ],
4594     [
4595       "1967-08",
4596       20.7,
4597       10.2,
4598       15.5,
4599       28.9,
4600       4.4,
4601       39.6,
4602       0,
4603       39.6,
4604       0,
4605       null,
4606       null
4607     ],
4608     [
4609       "1967-09",
4610       17.7,
4611       7.3,
4612       12.5,
4613       28.3,
4614       -1.7,
4615       52.8,
4616       2.5,
4617       55.1,
4618       0,
4619       null,
4620       null
4621     ],
4622     [
4623       "1967-10",
4624       4.6,
4625       -0.7,
4626       2,
4627       18.3,
4628       -5.6,
4629       29.7,
4630       36.1,
4631       61.7,
4632       10,
4633       null,
4634       null
4635     ],
4636     [
4637       "1967-11",
4638       -4.9,
4639       -11.4,
4640       -8.2,
4641       3.3,
4642       -21.7,
4643       6.4,
4644       34.8,
4645       30.5,
4646       28,
4647       null,
4648       null
4649     ],
4650     [
4651       "1967-12",
4652       -11.2,
4653       -20.1,
4654       -15.7,
4655       2.8,
4656       -37.2,
4657       11.9,
4658       56.1,
4659       57.2,
4660       56,
4661       null,
4662       null
4663     ],
4664     [
4665       "1968-01",
4666       -16.9,
4667       -28.8,
4668       -22.9,
4669       -2.8,
4670       -43.3,
4671       0,
4672       27.9,
4673       19.8,
4674       69,
4675       null,
4676       null
4677     ],
4678     [
4679       "1968-02",
4680       -13.8,
4681       -27,
4682       -20.4,
4683       -1.1,
4684       -37.2,
4685       0,
4686       18.8,
4687       14.5,
4688       66,
4689       null,
4690       null
4691     ],
4692     [
4693       "1968-03",
4694       -2.1,
4695       -15.8,
4696       -9,
4697       12.8,
4698       -30,
4699       5.6,
4700       26.2,
4701       26.7,
4702       48,
4703       null,
4704       null
4705     ],
4706     [
4707       "1968-04",
4708       4.7,
4709       -6.2,
4710       -0.8,
4711       13.9,
4712       -17.8,
4713       30.7,
4714       45,
4715       73.2,
4716       8,
4717       null,
4718       null
4719     ],
4720     [
4721       "1968-05",
4722       13.5,
4723       2.7,
4724       8.1,
4725       23.9,
4726       -5.6,
4727       32,
4728       9.1,
4729       39.1,
4730       0,
4731       null,
4732       null
4733     ],
4734     [
4735       "1968-06",
4736       17.9,
4737       7.7,
4738       12.8,
4739       25.6,
4740       1.1,
4741       83.1,
4742       0,
4743       83.1,
4744       0,
4745       null,
4746       null
4747     ],
4748     [
4749       "1968-07",
4750       19.3,
4751       9.9,
4752       14.6,
4753       27.8,
4754       2.8,
4755       118.9,
4756       0,
4757       118.9,
4758       0,
4759       null,
4760       null
4761     ],
4762     [
4763       "1968-08",
4764       18.3,
4765       8.6,
4766       13.5,
4767       25.6,
4768       4.4,
4769       88.9,
4770       0,
4771       88.9,
4772       0,
4773       null,
4774       null
4775     ],
4776     [
4777       "1968-09",
4778       17.8,
4779       9.4,
4780       13.6,
4781       26.1,
4782       0.6,
4783       14.7,
4784       0,
4785       14.7,
4786       0,
4787       null,
4788       null
4789     ],
4790     [
4791       "1968-10",
4792       5.8,
4793       1,
4794       3.4,
4795       15,
4796       -7.2,
4797       138.2,
4798       44.7,
4799       180.3,
4800       3,
4801       null,
4802       null
4803     ],
4804     [
4805       "1968-11",
4806       -4.7,
4807       -10.4,
4808       -7.6,
4809       2.8,
4810       -31.7,
4811       3.8,
4812       59.9,
4813       48.3,
4814       41,
4815       null,
4816       null
4817     ],
4818     [
4819       "1968-12",
4820       -12.6,
4821       -20.6,
4822       -16.6,
4823       1.1,
4824       -33.9,
4825       0,
4826       25.4,
4827       15.2,
4828       46,
4829       null,
4830       null
4831     ],
4832     [
4833       "1969-01",
4834       -15.9,
4835       -23.9,
4836       -19.9,
4837       -1.7,
4838       -35.6,
4839       0,
4840       119.4,
4841       94.2,
4842       135,
4843       null,
4844       null
4845     ],
4846     [
4847       "1969-02",
4848       -9.3,
4849       -23.4,
4850       -16.4,
4851       -2.2,
4852       -34.4,
4853       0,
4854       8.4,
4855       5.8,
4856       84,
4857       null,
4858       null
4859     ],
4860     [
4861       "1969-03",
4862       -6.7,
4863       -23.6,
4864       -15.2,
4865       7.2,
4866       -36.7,
4867       0.5,
4868       11.7,
4869       8.9,
4870       74,
4871       null,
4872       null
4873     ],
4874     [
4875       "1969-04",
4876       6,
4877       -6.4,
4878       -0.2,
4879       16.7,
4880       -28.3,
4881       5.8,
4882       0.3,
4883       5.8,
4884       20,
4885       null,
4886       null
4887     ],
4888     [
4889       "1969-05",
4890       9.3,
4891       -0.9,
4892       4.2,
4893       23.3,
4894       -6.7,
4895       40.6,
4896       26.7,
4897       64.5,
4898       0,
4899       null,
4900       null
4901     ],
4902     [
4903       "1969-06",
4904       13.3,
4905       4.2,
4906       8.8,
4907       23.3,
4908       -1.1,
4909       174.5,
4910       47.8,
4911       222.3,
4912       0,
4913       null,
4914       null
4915     ],
4916     [
4917       "1969-07",
4918       22.1,
4919       12.4,
4920       17.3,
4921       28.9,
4922       3.3,
4923       46.7,
4924       0,
4925       46.7,
4926       0,
4927       null,
4928       null
4929     ],
4930     [
4931       "1969-08",
4932       22.3,
4933       13.2,
4934       17.8,
4935       32.8,
4936       7.2,
4937       103.9,
4938       0,
4939       103.9,
4940       0,
4941       null,
4942       null
4943     ],
4944     [
4945       "1969-09",
4946       10.9,
4947       3.7,
4948       7.3,
4949       22.2,
4950       -0.6,
4951       153.2,
4952       11.7,
4953       164.3,
4954       0,
4955       null,
4956       null
4957     ],
4958     [
4959       "1969-10",
4960       2.8,
4961       -2.9,
4962       -0.1,
4963       15,
4964       -11.7,
4965       16.3,
4966       22.6,
4967       35.3,
4968       0,
4969       null,
4970       null
4971     ],
4972     [
4973       "1969-11",
4974       -1.8,
4975       -11.9,
4976       -6.9,
4977       11.1,
4978       -30,
4979       5.6,
4980       84.6,
4981       84.1,
4982       53,
4983       null,
4984       null
4985     ],
4986     [
4987       "1969-12",
4988       -9.8,
4989       -17.8,
4990       -13.8,
4991       -1.7,
4992       -32.2,
4993       0,
4994       22.4,
4995       14.2,
4996       48,
4997       null,
4998       null
4999     ],
5000     [
5001       "1970-01",
5002       -16.7,
5003       -29.4,
5004       -23.1,
5005       -5.6,
5006       -39.4,
5007       0,
5008       25.4,
5009       23.1,
5010       58,
5011       null,
5012       null
5013     ],
5014     [
5015       "1970-02",
5016       -15.6,
5017       -30.4,
5018       -23,
5019       -0.6,
5020       -40.6,
5021       0,
5022       15.2,
5023       13.7,
5024       64,
5025       null,
5026       null
5027     ],
5028     [
5029       "1970-03",
5030       -4.4,
5031       -18.1,
5032       -11.3,
5033       8.9,
5034       -31.1,
5035       0,
5036       24.6,
5037       21.6,
5038       58,
5039       null,
5040       null
5041     ],
5042     [
5043       "1970-04",
5044       2.6,
5045       -8.7,
5046       -3.1,
5047       13.3,
5048       -27.2,
5049       16.5,
5050       10.4,
5051       26.9,
5052       28,
5053       null,
5054       null
5055     ],
5056     [
5057       "1970-05",
5058       9.4,
5059       -1.5,
5060       4,
5061       18.3,
5062       -8.3,
5063       50.8,
5064       11.9,
5065       62.5,
5066       0,
5067       null,
5068       null
5069     ],
5070     [
5071       "1970-06",
5072       20.1,
5073       8.4,
5074       14.3,
5075       31.7,
5076       2.8,
5077       52.6,
5078       0,
5079       52.6,
5080       0,
5081       null,
5082       null
5083     ],
5084     [
5085       "1970-07",
5086       22.9,
5087       13.3,
5088       18.1,
5089       27.8,
5090       7.8,
5091       119.4,
5092       0,
5093       119.4,
5094       0,
5095       null,
5096       null
5097     ],
5098     [
5099       "1970-08",
5100       20.8,
5101       11.6,
5102       16.2,
5103       30,
5104       4.4,
5105       137.9,
5106       0,
5107       137.9,
5108       0,
5109       null,
5110       null
5111     ],
5112     [
5113       "1970-09",
5114       12.9,
5115       5.9,
5116       9.4,
5117       25,
5118       -0.6,
5119       122.9,
5120       0.5,
5121       123.4,
5122       0,
5123       null,
5124       null
5125     ],
5126     [
5127       "1970-10",
5128       8.8,
5129       1.7,
5130       5.3,
5131       17.2,
5132       -5.6,
5133       69.6,
5134       19.8,
5135       89.4,
5136       0,
5137       null,
5138       null
5139     ],
5140     [
5141       "1970-11",
5142       -3.3,
5143       -9.2,
5144       -6.3,
5145       6.1,
5146       -26.1,
5147       7.4,
5148       26.9,
5149       31.2,
5150       15,
5151       null,
5152       null
5153     ],
5154     [
5155       "1970-12",
5156       -16.3,
5157       -26.4,
5158       -21.4,
5159       -3.3,
5160       -41.7,
5161       0,
5162       60.2,
5163       50.5,
5164       53,
5165       null,
5166       null
5167     ],
5168     [
5169       "1971-01",
5170       -18.5,
5171       -27.1,
5172       -22.8,
5173       -2.8,
5174       -37.8,
5175       0,
5176       25.9,
5177       23.4,
5178       61,
5179       null,
5180       null
5181     ],
5182     [
5183       "1971-02",
5184       -10.1,
5185       -22.9,
5186       -16.5,
5187       3.9,
5188       -35.6,
5189       0,
5190       62.2,
5191       58.4,
5192       91,
5193       null,
5194       null
5195     ],
5196     [
5197       "1971-03",
5198       -4.4,
5199       -20.4,
5200       -12.4,
5201       1.7,
5202       -27.8,
5203       0.3,
5204       17.8,
5205       16.5,
5206       79,
5207       null,
5208       null
5209     ],
5210     [
5211       "1971-04",
5212       3.4,
5213       -6.9,
5214       -1.8,
5215       15,
5216       -16.7,
5217       18.5,
5218       77.5,
5219       95.3,
5220       18,
5221       null,
5222       null
5223     ],
5224     [
5225       "1971-05",
5226       11.5,
5227       -0.7,
5228       5.4,
5229       26.1,
5230       -5,
5231       23.4,
5232       13.5,
5233       36.8,
5234       0,
5235       null,
5236       null
5237     ],
5238     [
5239       "1971-06",
5240       19.9,
5241       9.2,
5242       14.6,
5243       26.1,
5244       2.2,
5245       49.5,
5246       0,
5247       49.5,
5248       0,
5249       null,
5250       null
5251     ],
5252     [
5253       "1971-07",
5254       19.4,
5255       10.1,
5256       14.8,
5257       26.1,
5258       5,
5259       186.4,
5260       0,
5261       186.4,
5262       0,
5263       null,
5264       null
5265     ],
5266     [
5267       "1971-08",
5268       20.1,
5269       9.7,
5270       14.9,
5271       29.4,
5272       3.9,
5273       41.1,
5274       0,
5275       41.1,
5276       0,
5277       null,
5278       null
5279     ],
5280     [
5281       "1971-09",
5282       14.9,
5283       6.4,
5284       10.7,
5285       28.3,
5286       0.6,
5287       130.6,
5288       0,
5289       130.6,
5290       0,
5291       null,
5292       null
5293     ],
5294     [
5295       "1971-10",
5296       8.6,
5297       1.6,
5298       5.1,
5299       17.8,
5300       -5.6,
5301       79,
5302       19.6,
5303       98.6,
5304       0,
5305       null,
5306       null
5307     ],
5308     [
5309       "1971-11",
5310       -4.2,
5311       -10.4,
5312       -7.3,
5313       2.2,
5314       -28.3,
5315       0.3,
5316       43.2,
5317       40.6,
5318       23,
5319       null,
5320       null
5321     ],
5322     [
5323       "1971-12",
5324       -12.9,
5325       -22.3,
5326       -17.6,
5327       1.1,
5328       -35,
5329       0,
5330       78.2,
5331       58.9,
5332       79,
5333       null,
5334       null
5335     ],
5336     [
5337       "1972-01",
5338       -21.7,
5339       -31.3,
5340       -26.5,
5341       -3.9,
5342       -41.7,
5343       0,
5344       50.3,
5345       42.2,
5346       107,
5347       null,
5348       null
5349     ],
5350     [
5351       "1972-02",
5352       -17.6,
5353       -30.7,
5354       -24.2,
5355       -6.1,
5356       -41.1,
5357       0,
5358       15,
5359       14,
5360       86,
5361       null,
5362       null
5363     ],
5364     [
5365       "1972-03",
5366       -6.9,
5367       -22.4,
5368       -14.7,
5369       8.9,
5370       -39.4,
5371       0.3,
5372       26.9,
5373       24.6,
5374       79,
5375       null,
5376       null
5377     ],
5378     [
5379       "1972-04",
5380       4,
5381       -10.7,
5382       -3.4,
5383       18.9,
5384       -32.8,
5385       2.5,
5386       5.3,
5387       7.6,
5388       15,
5389       null,
5390       null
5391     ],
5392     [
5393       "1972-05",
5394       14.9,
5395       1.1,
5396       8,
5397       31.1,
5398       -8.3,
5399       52.1,
5400       15.7,
5401       67.8,
5402       0,
5403       null,
5404       null
5405     ],
5406     [
5407       "1972-06",
5408       20.9,
5409       8.4,
5410       14.7,
5411       29.4,
5412       -1.7,
5413       61,
5414       0,
5415       61,
5416       0,
5417       null,
5418       null
5419     ],
5420     [
5421       "1972-07",
5422       19.7,
5423       10.8,
5424       15.3,
5425       26.1,
5426       0.6,
5427       154.9,
5428       0,
5429       154.9,
5430       0,
5431       null,
5432       null
5433     ],
5434     [
5435       "1972-08",
5436       20.9,
5437       10.3,
5438       15.6,
5439       32.2,
5440       5.6,
5441       63.8,
5442       0,
5443       63.8,
5444       0,
5445       null,
5446       null
5447     ],
5448     [
5449       "1972-09",
5450       11.7,
5451       3.3,
5452       7.5,
5453       21.1,
5454       -3.9,
5455       109.2,
5456       10.9,
5457       120.1,
5458       0,
5459       null,
5460       null
5461     ],
5462     [
5463       "1972-10",
5464       3.1,
5465       -3.6,
5466       -0.3,
5467       14.4,
5468       -11.1,
5469       32.8,
5470       44.2,
5471       77,
5472       13,
5473       null,
5474       null
5475     ],
5476     [
5477       "1972-11",
5478       -5.8,
5479       -14.2,
5480       -10,
5481       2.2,
5482       -31.1,
5483       0,
5484       50.8,
5485       48.8,
5486       41,
5487       null,
5488       null
5489     ],
5490     [
5491       "1972-12",
5492       -19.2,
5493       -28.5,
5494       -23.9,
5495       -10.6,
5496       -35,
5497       0,
5498       39.9,
5499       34.3,
5500       64,
5501       null,
5502       null
5503     ],
5504     [
5505       "1973-01",
5506       -13.4,
5507       -24.2,
5508       -18.8,
5509       0.6,
5510       -39.4,
5511       0,
5512       26.2,
5513       22.6,
5514       69,
5515       null,
5516       null
5517     ],
5518     [
5519       "1973-02",
5520       -12.8,
5521       -26.3,
5522       -19.6,
5523       -2.2,
5524       -42.2,
5525       0,
5526       20.6,
5527       18.3,
5528       71,
5529       null,
5530       null
5531     ],
5532     [
5533       "1973-03",
5534       0.4,
5535       -13.4,
5536       -6.5,
5537       11.1,
5538       -22.8,
5539       4.1,
5540       30.2,
5541       34.3,
5542       61,
5543       null,
5544       null
5545     ],
5546     [
5547       "1973-04",
5548       1.6,
5549       -9.3,
5550       -3.9,
5551       14.4,
5552       -20,
5553       16.3,
5554       47.8,
5555       59.9,
5556       46,
5557       null,
5558       null
5559     ],
5560     [
5561       "1973-05",
5562       10.9,
5563       -0.4,
5564       5.3,
5565       22.8,
5566       -8.9,
5567       21.6,
5568       12.2,
5569       33.5,
5570       0,
5571       null,
5572       null
5573     ],
5574     [
5575       "1973-06",
5576       17.5,
5577       8.5,
5578       13,
5579       28.3,
5580       3.3,
5581       88.1,
5582       0,
5583       88.1,
5584       0,
5585       null,
5586       null
5587     ],
5588     [
5589       "1973-07",
5590       22.1,
5591       11.9,
5592       17,
5593       29.4,
5594       6.1,
5595       72.1,
5596       0,
5597       72.1,
5598       0,
5599       null,
5600       null
5601     ],
5602     [
5603       "1973-08",
5604       23.1,
5605       13.6,
5606       18.4,
5607       27.2,
5608       8.3,
5609       156.5,
5610       0,
5611       156.5,
5612       0,
5613       null,
5614       null
5615     ],
5616     [
5617       "1973-09",
5618       13.6,
5619       4.8,
5620       9.2,
5621       26.7,
5622       -1.1,
5623       46.2,
5624       0.8,
5625       46.7,
5626       0,
5627       null,
5628       null
5629     ],
5630     [
5631       "1973-10",
5632       8.9,
5633       2.3,
5634       5.6,
5635       20,
5636       -4.4,
5637       45.7,
5638       13.5,
5639       58.2,
5640       0,
5641       null,
5642       null
5643     ],
5644     [
5645       "1973-11",
5646       -4.2,
5647       -9.8,
5648       -7,
5649       2.8,
5650       -17.8,
5651       8.9,
5652       89.4,
5653       79.8,
5654       58,
5655       null,
5656       null
5657     ],
5658     [
5659       "1973-12",
5660       -15,
5661       -26.4,
5662       -20.7,
5663       -0.6,
5664       -41.1,
5665       0,
5666       26.9,
5667       23.9,
5668       76,
5669       null,
5670       null
5671     ],
5672     [
5673       "1974-01",
5674       -21.1,
5675       -31.9,
5676       -26.5,
5677       -4.4,
5678       -42.8,
5679       0,
5680       38.6,
5681       33,
5682       104,
5683       null,
5684       null
5685     ],
5686     [
5687       "1974-02",
5688       -13.8,
5689       -29.4,
5690       -21.6,
5691       -3.3,
5692       -41.7,
5693       0,
5694       17.3,
5695       13,
5696       104,
5697       null,
5698       null
5699     ],
5700     [
5701       "1974-03",
5702       -8.9,
5703       -23.8,
5704       -16.4,
5705       0.6,
5706       -32.8,
5707       0,
5708       48.3,
5709       44.2,
5710       114,
5711       null,
5712       null
5713     ],
5714     [
5715       "1974-04",
5716       2.8,
5717       -11.1,
5718       -4.2,
5719       18.9,
5720       -26.7,
5721       9.4,
5722       41.7,
5723       53.6,
5724       30,
5725       null,
5726       null
5727     ],
5728     [
5729       "1974-05",
5730       7.6,
5731       -1.9,
5732       2.9,
5733       18.9,
5734       -17.2,
5735       60.7,
5736       4.3,
5737       65,
5738       0,
5739       null,
5740       null
5741     ],
5742     [
5743       "1974-06",
5744       17.1,
5745       8.3,
5746       12.7,
5747       31.7,
5748       2.2,
5749       89.7,
5750       0,
5751       89.7,
5752       0,
5753       null,
5754       null
5755     ],
5756     [
5757       "1974-07",
5758       23.2,
5759       13.1,
5760       18.2,
5761       32.8,
5762       8.3,
5763       186.7,
5764       0,
5765       186.7,
5766       0,
5767       null,
5768       null
5769     ],
5770     [
5771       "1974-08",
5772       18.3,
5773       10,
5774       14.2,
5775       28.3,
5776       3.9,
5777       208.8,
5778       0,
5779       208.8,
5780       0,
5781       null,
5782       null
5783     ],
5784     [
5785       "1974-09",
5786       9.9,
5787       2.5,
5788       6.2,
5789       21.1,
5790       -2.2,
5791       49.3,
5792       8.9,
5793       57.9,
5794       0,
5795       null,
5796       null
5797     ],
5798     [
5799       "1974-10",
5800       3.8,
5801       -3.8,
5802       0,
5803       13.3,
5804       -10.6,
5805       12.4,
5806       26.2,
5807       39.4,
5808       0,
5809       null,
5810       null
5811     ],
5812     [
5813       "1974-11",
5814       -2.2,
5815       -7.7,
5816       -5,
5817       8.3,
5818       -20.6,
5819       0.3,
5820       66.5,
5821       61,
5822       25,
5823       null,
5824       null
5825     ],
5826     [
5827       "1974-12",
5828       -8.5,
5829       -17.1,
5830       -12.8,
5831       0.6,
5832       -29.4,
5833       0,
5834       45.5,
5835       30.7,
5836       46,
5837       null,
5838       null
5839     ],
5840     [
5841       "1975-01",
5842       -16.4,
5843       -27.6,
5844       -22,
5845       1.7,
5846       -43.3,
5847       0,
5848       42.7,
5849       39.1,
5850       58,
5851       null,
5852       null
5853     ],
5854     [
5855       "1975-02",
5856       -11.6,
5857       -23.6,
5858       -17.6,
5859       7.8,
5860       -42.8,
5861       0,
5862       10.4,
5863       9.7,
5864       46,
5865       null,
5866       null
5867     ],
5868     [
5869       "1975-03",
5870       -6,
5871       -19.8,
5872       -12.9,
5873       9.4,
5874       -27.2,
5875       1.3,
5876       21.1,
5877       18.5,
5878       41,
5879       null,
5880       null
5881     ],
5882     [
5883       "1975-04",
5884       3.6,
5885       -10.1,
5886       -3.3,
5887       14.4,
5888       -23.3,
5889       5.1,
5890       16.5,
5891       21.1,
5892       8,
5893       null,
5894       null
5895     ],
5896     [
5897       "1975-05",
5898       15.2,
5899       2.9,
5900       9.1,
5901       27.8,
5902       -3.3,
5903       49,
5904       2.8,
5905       51.6,
5906       0,
5907       null,
5908       null
5909     ],
5910     [
5911       "1975-06",
5912       20.3,
5913       10.9,
5914       15.6,
5915       31.7,
5916       3.9,
5917       99.6,
5918       0,
5919       99.6,
5920       0,
5921       null,
5922       null
5923     ],
5924     [
5925       "1975-07",
5926       22.2,
5927       12.4,
5928       17.3,
5929       36.7,
5930       6.7,
5931       228.9,
5932       0,
5933       228.9,
5934       0,
5935       null,
5936       null
5937     ],
5938     [
5939       "1975-08",
5940       19.6,
5941       10.6,
5942       15.1,
5943       31.7,
5944       5.6,
5945       146.8,
5946       0,
5947       146.8,
5948       0,
5949       null,
5950       null
5951     ],
5952     [
5953       "1975-09",
5954       13,
5955       4.3,
5956       8.7,
5957       22.2,
5958       -1.7,
5959       48.5,
5960       2.3,
5961       50.5,
5962       0,
5963       null,
5964       null
5965     ],
5966     [
5967       "1975-10",
5968       7.3,
5969       -0.4,
5970       3.5,
5971       18.9,
5972       -7.2,
5973       34.5,
5974       24.6,
5975       59.7,
5976       0,
5977       null,
5978       null
5979     ],
5980     [
5981       "1975-11",
5982       -0.9,
5983       -8.8,
5984       -4.9,
5985       17.2,
5986       -23.3,
5987       2.5,
5988       27.2,
5989       35.1,
5990       10,
5991       null,
5992       null
5993     ],
5994     [
5995       "1975-12",
5996       -13.8,
5997       -25.6,
5998       -19.7,
5999       1.7,
6000       -38.3,
6001       0,
6002       27.7,
6003       23.9,
6004       23,
6005       null,
6006       null
6007     ],
6008     [
6009       "1976-01",
6010       -17.6,
6011       -30.2,
6012       -23.9,
6013       -3.9,
6014       -39.4,
6015       0,
6016       40.6,
6017       26.9,
6018       38,
6019       null,
6020       null
6021     ],
6022     [
6023       "1976-02",
6024       -10,
6025       -24.3,
6026       -17.2,
6027       6.1,
6028       -36.7,
6029       0.3,
6030       48.8,
6031       29.7,
6032       58,
6033       null,
6034       null
6035     ],
6036     [
6037       "1976-03",
6038       -7,
6039       -23.6,
6040       -15.3,
6041       7.2,
6042       -38.3,
6043       1.5,
6044       62.2,
6045       50.5,
6046       53,
6047       null,
6048       null
6049     ],
6050     [
6051       "1976-04",
6052       5.7,
6053       -6,
6054       -0.2,
6055       18.3,
6056       -18.3,
6057       24.1,
6058       29.7,
6059       46,
6060       0,
6061       null,
6062       null
6063     ],
6064     [
6065       "1976-05",
6066       12.3,
6067       -0.6,
6068       5.9,
6069       26.1,
6070       -11.7,
6071       7.6,
6072       24.9,
6073       27.7,
6074       0,
6075       null,
6076       null
6077     ],
6078     [
6079       "1976-06",
6080       21.1,
6081       9.7,
6082       15.4,
6083       32.2,
6084       2.2,
6085       98.8,
6086       0,
6087       98.8,
6088       0,
6089       null,
6090       null
6091     ],
6092     [
6093       "1976-07",
6094       23.3,
6095       11.8,
6096       17.6,
6097       33.3,
6098       5.6,
6099       71.4,
6100       0,
6101       71.4,
6102       0,
6103       null,
6104       null
6105     ],
6106     [
6107       "1976-08",
6108       22,
6109       10.9,
6110       16.5,
6111       29.4,
6112       3.9,
6113       117.1,
6114       0,
6115       117.1,
6116       0,
6117       null,
6118       null
6119     ],
6120     [
6121       "1976-09",
6122       14.3,
6123       4.6,
6124       9.5,
6125       27.8,
6126       -1.1,
6127       92.5,
6128       32.3,
6129       124,
6130       0,
6131       null,
6132       null
6133     ],
6134     [
6135       "1976-10",
6136       4.2,
6137       -1.4,
6138       1.4,
6139       17.2,
6140       -7.2,
6141       3,
6142       12.2,
6143       14.7,
6144       0,
6145       null,
6146       null
6147     ],
6148     [
6149       "1976-11",
6150       -5.3,
6151       -11.6,
6152       -8.5,
6153       4.4,
6154       -32.8,
6155       1,
6156       49.5,
6157       42.9,
6158       23,
6159       null,
6160       null
6161     ],
6162     [
6163       "1976-12",
6164       -20.2,
6165       -31.2,
6166       -25.7,
6167       -4.4,
6168       -43.3,
6169       0,
6170       45.2,
6171       36.8,
6172       58,
6173       null,
6174       null
6175     ],
6176     [
6177       "1977-01",
6178       -17.5,
6179       -27.5,
6180       -22.5,
6181       -8.1,
6182       -38.8,
6183       0,
6184       37,
6185       30.4,
6186       61,
6187       null,
6188       null
6189     ],
6190     [
6191       "1977-02",
6192       -12.1,
6193       -23.3,
6194       -17.7,
6195       -6.1,
6196       -34.1,
6197       0,
6198       60.3,
6199       51.6,
6200       86,
6201       null,
6202       null
6203     ],
6204     [
6205       "1977-03",
6206       -0.5,
6207       -13.7,
6208       -7.1,
6209       10.8,
6210       -31,
6211       3.4,
6212       12.4,
6213       14.2,
6214       49,
6215       null,
6216       null
6217     ],
6218     [
6219       "1977-04",
6220       7.6,
6221       -6.5,
6222       0.6,
6223       20.4,
6224       -21.9,
6225       10.7,
6226       3.8,
6227       14.5,
6228       0,
6229       null,
6230       null
6231     ],
6232     [
6233       "1977-05",
6234       17.8,
6235       4.2,
6236       11,
6237       30,
6238       -9.4,
6239       38,
6240       22.6,
6241       61.1,
6242       0,
6243       null,
6244       null
6245     ],
6246     [
6247       "1977-06",
6248       18.9,
6249       7.8,
6250       13.4,
6251       28,
6252       0.4,
6253       67,
6254       0,
6255       67,
6256       0,
6257       null,
6258       null
6259     ],
6260     [
6261       "1977-07",
6262       21.9,
6263       10.7,
6264       16.3,
6265       28.9,
6266       5,
6267       106.9,
6268       0,
6269       106.9,
6270       0,
6271       null,
6272       null
6273     ],
6274     [
6275       "1977-08",
6276       16.9,
6277       8.3,
6278       12.6,
6279       24.1,
6280       4,
6281       105.7,
6282       0,
6283       105.7,
6284       0,
6285       null,
6286       null
6287     ],
6288     [
6289       "1977-09",
6290       14.1,
6291       5.3,
6292       9.7,
6293       22.8,
6294       0.2,
6295       84.2,
6296       0,
6297       84.2,
6298       0,
6299       null,
6300       null
6301     ],
6302     [
6303       "1977-10",
6304       9.4,
6305       1.1,
6306       5.3,
6307       17.1,
6308       -5.8,
6309       21.4,
6310       9.4,
6311       30.6,
6312       0,
6313       null,
6314       null
6315     ],
6316     [
6317       "1977-11",
6318       -2,
6319       -8,
6320       -5,
6321       12.6,
6322       -24.3,
6323       7.2,
6324       84.3,
6325       85.6,
6326       58,
6327       null,
6328       null
6329     ],
6330     [
6331       "1977-12",
6332       -15,
6333       -22.7,
6334       -18.9,
6335       0.5,
6336       -33.5,
6337       0,
6338       31.8,
6339       26,
6340       87,
6341       null,
6342       null
6343     ],
6344     [
6345       "1978-01",
6346       -17.8,
6347       -27.6,
6348       -22.7,
6349       -6.4,
6350       -36.7,
6351       0,
6352       11.1,
6353       8.5,
6354       91,
6355       null,
6356       null
6357     ],
6358     [
6359       "1978-02",
6360       -11.9,
6361       -24.1,
6362       -18,
6363       -3.8,
6364       -37.2,
6365       0,
6366       26.3,
6367       21.1,
6368       109,
6369       null,
6370       null
6371     ],
6372     [
6373       "1978-03",
6374       -5.6,
6375       -22.3,
6376       -14,
6377       3.7,
6378       -35.2,
6379       0,
6380       52,
6381       41.2,
6382       118,
6383       null,
6384       null
6385     ],
6386     [
6387       "1978-04",
6388       3.7,
6389       -10.3,
6390       -3.3,
6391       13.6,
6392       -27.3,
6393       1.4,
6394       33.1,
6395       28.6,
6396       24,
6397       null,
6398       null
6399     ],
6400     [
6401       "1978-05",
6402       14.5,
6403       1.7,
6404       8.1,
6405       29.6,
6406       -9.6,
6407       71.4,
6408       0.2,
6409       71.6,
6410       0,
6411       null,
6412       null
6413     ],
6414     [
6415       "1978-06",
6416       16.1,
6417       6.3,
6418       11.2,
6419       27.3,
6420       -1.1,
6421       58.4,
6422       3.5,
6423       60.8,
6424       0,
6425       null,
6426       null
6427     ],
6428     [
6429       "1978-07",
6430       21.7,
6431       11.1,
6432       16.4,
6433       30,
6434       6.1,
6435       71.6,
6436       0,
6437       71.6,
6438       0,
6439       null,
6440       null
6441     ],
6442     [
6443       "1978-08",
6444       18.9,
6445       9.2,
6446       14.1,
6447       28.9,
6448       2.4,
6449       160.6,
6450       0,
6451       160.6,
6452       0,
6453       null,
6454       null
6455     ],
6456     [
6457       "1978-09",
6458       11.3,
6459       4.5,
6460       7.9,
6461       21.1,
6462       -0.3,
6463       88.6,
6464       0,
6465       88.6,
6466       0,
6467       null,
6468       null
6469     ],
6470     [
6471       "1978-10",
6472       5.3,
6473       -1,
6474       2.2,
6475       17.3,
6476       -9,
6477       23.4,
6478       17.2,
6479       38,
6480       0,
6481       null,
6482       null
6483     ],
6484     [
6485       "1978-11",
6486       -5.8,
6487       -12.7,
6488       -9.3,
6489       14.4,
6490       -27.1,
6491       3.4,
6492       43.2,
6493       41.8,
6494       22,
6495       null,
6496       null
6497     ],
6498     [
6499       "1978-12",
6500       -16.7,
6501       -25.9,
6502       -21.3,
6503       -9.2,
6504       -34.1,
6505       0,
6506       33.3,
6507       21,
6508       48,
6509       null,
6510       null
6511     ],
6512     [
6513       "1979-01",
6514       -19.1,
6515       -27.7,
6516       -23.4,
6517       -5.6,
6518       -36.6,
6519       0,
6520       14,
6521       12.4,
6522       56,
6523       null,
6524       null
6525     ],
6526     [
6527       "1979-02",
6528       -17.8,
6529       -30.3,
6530       -24.1,
6531       -2.4,
6532       -40.2,
6533       0,
6534       26.6,
6535       22,
6536       75,
6537       null,
6538       null
6539     ],
6540     [
6541       "1979-03",
6542       -5.5,
6543       -18.5,
6544       -12,
6545       8.3,
6546       -32.2,
6547       18.7,
6548       27.4,
6549       42.7,
6550       46,
6551       null,
6552       null
6553     ],
6554     [
6555       "1979-04",
6556       4.4,
6557       -7.7,
6558       -1.7,
6559       14.6,
6560       -22.6,
6561       41.8,
6562       2.8,
6563       44.2,
6564       0,
6565       null,
6566       null
6567     ],
6568     [
6569       "1979-05",
6570       11.2,
6571       0.5,
6572       5.9,
6573       23.6,
6574       -7,
6575       71,
6576       7.5,
6577       79.7,
6578       0,
6579       null,
6580       null
6581     ],
6582     [
6583       "1979-06",
6584       19.5,
6585       8.2,
6586       13.9,
6587       27.2,
6588       3,
6589       84.8,
6590       0,
6591       84.8,
6592       0,
6593       null,
6594       null
6595     ],
6596     [
6597       "1979-07",
6598       22.9,
6599       12.3,
6600       17.6,
6601       30.6,
6602       7.8,
6603       103.4,
6604       0,
6605       103.4,
6606       0,
6607       null,
6608       null
6609     ],
6610     [
6611       "1979-08",
6612       17.9,
6613       8.4,
6614       13.2,
6615       26.5,
6616       4,
6617       85.5,
6618       0,
6619       85.5,
6620       0,
6621       null,
6622       null
6623     ],
6624     [
6625       "1979-09",
6626       12.3,
6627       3.3,
6628       7.8,
6629       24.6,
6630       -1,
6631       113.2,
6632       0.2,
6633       113.4,
6634       0,
6635       null,
6636       null
6637     ],
6638     [
6639       "1979-10",
6640       2.8,
6641       -1.8,
6642       0.5,
6643       10.9,
6644       -6.6,
6645       55.2,
6646       42.8,
6647       93.9,
6648       3,
6649       null,
6650       null
6651     ],
6652     [
6653       "1979-11",
6654       -4.4,
6655       -11.2,
6656       -7.8,
6657       8.2,
6658       -24.2,
6659       8.4,
6660       73.4,
6661       73.9,
6662       50,
6663       null,
6664       null
6665     ],
6666     [
6667       "1979-12",
6668       -9.2,
6669       -17.9,
6670       -13.6,
6671       1.8,
6672       -33.4,
6673       0.2,
6674       30.1,
6675       26.6,
6676       37,
6677       null,
6678       null
6679     ],
6680     [
6681       "1980-01",
6682       -16.4,
6683       -27.3,
6684       -21.9,
6685       -3.8,
6686       -37.1,
6687       0,
6688       43.3,
6689       40,
6690       77,
6691       null,
6692       null
6693     ],
6694     [
6695       "1980-02",
6696       -13.7,
6697       -27.7,
6698       -20.7,
6699       -6.4,
6700       -37.4,
6701       0,
6702       7.3,
6703       7.3,
6704       73,
6705       null,
6706       null
6707     ],
6708     [
6709       "1980-03",
6710       -5.1,
6711       -20,
6712       -12.6,
6713       12.4,
6714       -34.2,
6715       0.6,
6716       30,
6717       22.7,
6718       39,
6719       null,
6720       null
6721     ],
6722     [
6723       "1980-04",
6724       6.9,
6725       -7.6,
6726       -0.4,
6727       25.6,
6728       -20.5,
6729       0.6,
6730       16.3,
6731       11.5,
6732       0,
6733       null,
6734       null
6735     ],
6736     [
6737       "1980-05",
6738       15.4,
6739       3.5,
6740       9.5,
6741       29.8,
6742       -3.2,
6743       9.5,
6744       9.9,
6745       14.8,
6746       0,
6747       null,
6748       null
6749     ],
6750     [
6751       "1980-06",
6752       18.3,
6753       6.7,
6754       12.5,
6755       27.8,
6756       0.2,
6757       87.7,
6758       0.2,
6759       87.9,
6760       0,
6761       null,
6762       null
6763     ],
6764     [
6765       "1980-07",
6766       23.1,
6767       12,
6768       17.6,
6769       29.1,
6770       6.4,
6771       60,
6772       0,
6773       60,
6774       0,
6775       null,
6776       null
6777     ],
6778     [
6779       "1980-08",
6780       21,
6781       12,
6782       16.5,
6783       30.6,
6784       8.4,
6785       59.6,
6786       0,
6787       59.6,
6788       0,
6789       null,
6790       null
6791     ],
6792     [
6793       "1980-09",
6794       10.8,
6795       3.1,
6796       7,
6797       21,
6798       -3.9,
6799       94.3,
6800       7.8,
6801       102.1,
6802       0,
6803       27,
6804       78
6805     ],
6806     [
6807       "1980-10",
6808       2,
6809       -3.1,
6810       -0.6,
6811       18,
6812       -10.6,
6813       25.2,
6814       74.9,
6815       94.9,
6816       16,
6817       33,
6818       81
6819     ],
6820     [
6821       "1980-11",
6822       -3.5,
6823       -12.2,
6824       -7.9,
6825       3.8,
6826       -20.1,
6827       3.8,
6828       12.3,
6829       15.1,
6830       12,
6831       33,
6832       63
6833     ],
6834     [
6835       "1980-12",
6836       -15.8,
6837       -24.6,
6838       -20.2,
6839       -0.3,
6840       -33.9,
6841       0,
6842       25.4,
6843       18.2,
6844       20,
6845       32,
6846       80
6847     ],
6848     [
6849       "1981-01",
6850       -13.1,
6851       -22.4,
6852       -17.8,
6853       -0.4,
6854       -37.9,
6855       0,
6856       23.9,
6857       9,
6858       24,
6859       31,
6860       74
6861     ],
6862     [
6863       "1981-02",
6864       -8.8,
6865       -18.5,
6866       -13.7,
6867       9.9,
6868       -37.9,
6869       1.2,
6870       62.5,
6871       40.9,
6872       46,
6873       31,
6874       52
6875     ],
6876     [
6877       "1981-03",
6878       -1.8,
6879       -12.5,
6880       -7.2,
6881       10.1,
6882       -28.9,
6883       5.4,
6884       34.2,
6885       22.6,
6886       39,
6887       31,
6888       57
6889     ],
6890     [
6891       "1981-04",
6892       2.2,
6893       -11,
6894       -4.4,
6895       12.3,
6896       -24.5,
6897       0.2,
6898       46.3,
6899       40.5,
6900       27,
6901       30,
6902       54
6903     ],
6904     [
6905       "1981-05",
6906       13,
6907       -1.5,
6908       5.8,
6909       27.2,
6910       -12.3,
6911       21.6,
6912       7,
6913       28.6,
6914       0,
6915       30,
6916       50
6917     ],
6918     [
6919       "1981-06",
6920       18.5,
6921       6.7,
6922       12.6,
6923       28.9,
6924       1.4,
6925       49.3,
6926       0,
6927       49.3,
6928       0,
6929       28,
6930       69
6931     ],
6932     [
6933       "1981-07",
6934       25.4,
6935       13.1,
6936       19.3,
6937       34,
6938       6.4,
6939       38.7,
6940       0,
6941       38.7,
6942       0,
6943       28,
6944       70
6945     ],
6946     [
6947       "1981-08",
6948       23.1,
6949       12.4,
6950       17.8,
6951       27.9,
6952       6.1,
6953       38.8,
6954       0,
6955       38.8,
6956       0,
6957       29,
6958       48
6959     ],
6960     [
6961       "1981-09",
6962       13,
6963       4.6,
6964       8.8,
6965       21.1,
6966       -2.1,
6967       61.9,
6968       0,
6969       61.9,
6970       0,
6971       31,
6972       78
6973     ],
6974     [
6975       "1981-10",
6976       5.7,
6977       -2,
6978       1.9,
6979       15.1,
6980       -14.3,
6981       23.6,
6982       17.6,
6983       40.6,
6984       0,
6985       33,
6986       72
6987     ],
6988     [
6989       "1981-11",
6990       1.4,
6991       -4.8,
6992       -1.7,
6993       15.2,
6994       -13,
6995       28,
6996       33,
6997       59.4,
6998       24,
6999       30,
7000       83
7001     ],
7002     [
7003       "1981-12",
7004       -11.6,
7005       -20.7,
7006       -16.2,
7007       -0.2,
7008       -38.9,
7009       0,
7010       28.6,
7011       24.8,
7012       29,
7013       7,
7014       41
7015     ],
7016     [
7017       "1982-01",
7018       -21,
7019       -32.5,
7020       -26.8,
7021       -4.9,
7022       -42.7,
7023       0,
7024       35,
7025       32.2,
7026       40,
7027       32,
7028       78
7029     ],
7030     [
7031       "1982-02",
7032       -13.7,
7033       -25.8,
7034       -19.8,
7035       1,
7036       -38.4,
7037       0,
7038       19.8,
7039       18.3,
7040       43,
7041       31,
7042       59
7043     ],
7044     [
7045       "1982-03",
7046       -4.4,
7047       -20,
7048       -12.2,
7049       7.2,
7050       -37.2,
7051       14.4,
7052       50.2,
7053       57.4,
7054       36,
7055       29,
7056       74
7057     ],
7058     [
7059       "1982-04",
7060       1.7,
7061       -12,
7062       -5.2,
7063       17.1,
7064       -26.6,
7065       9,
7066       50.8,
7067       54.2,
7068       6,
7069       31,
7070       61
7071     ],
7072     [
7073       "1982-05",
7074       15.2,
7075       3.4,
7076       9.3,
7077       30.4,
7078       -4,
7079       91,
7080       0.2,
7081       91.2,
7082       0,
7083       16,
7084       46
7085     ],
7086     [
7087       "1982-06",
7088       14.8,
7089       6.4,
7090       10.6,
7091       24.8,
7092       -1.1,
7093       83.4,
7094       17.8,
7095       101.2,
7096       0,
7097       33,
7098       59
7099     ],
7100     [
7101       "1982-07",
7102       22.7,
7103       11.9,
7104       17.3,
7105       28.4,
7106       5.2,
7107       77,
7108       0,
7109       77,
7110       0,
7111       31,
7112       69
7113     ],
7114     [
7115       "1982-08",
7116       17.7,
7117       8.6,
7118       13.2,
7119       28.7,
7120       1.2,
7121       90.4,
7122       0,
7123       90.4,
7124       0,
7125       33,
7126       59
7127     ],
7128     [
7129       "1982-09",
7130       14,
7131       5.3,
7132       9.7,
7133       23.8,
7134       -0.4,
7135       136.4,
7136       0,
7137       136.4,
7138       0,
7139       29,
7140       61
7141     ],
7142     [
7143       "1982-10",
7144       6.2,
7145       1.1,
7146       3.7,
7147       13.6,
7148       -4.2,
7149       65.4,
7150       9.8,
7151       75.2,
7152       0,
7153       26,
7154       56
7155     ],
7156     [
7157       "1982-11",
7158       -4.1,
7159       -11.3,
7160       -7.7,
7161       8.8,
7162       -26.2,
7163       24.8,
7164       14.2,
7165       37.6,
7166       4,
7167       25,
7168       63
7169     ],
7170     [
7171       "1982-12",
7172       -11.5,
7173       -21,
7174       -16.3,
7175       7.2,
7176       -35,
7177       17.6,
7178       29.2,
7179       39.8,
7180       26,
7181       26,
7182       70
7183     ],
7184     [
7185       "1983-01",
7186       -13.6,
7187       -25,
7188       -19.3,
7189       -1,
7190       -38.2,
7191       0,
7192       47,
7193       40.6,
7194       56,
7195       25,
7196       41
7197     ],
7198     [
7199       "1983-02",
7200       -11,
7201       -24.3,
7202       -17.7,
7203       1.5,
7204       -41.2,
7205       0,
7206       10,
7207       7,
7208       55,
7209       32,
7210       33
7211     ],
7212     [
7213       "1983-03",
7214       -4.5,
7215       -20.1,
7216       -12.3,
7217       5.6,
7218       -36.5,
7219       2.8,
7220       41.6,
7221       41.9,
7222       47,
7223       4,
7224       37
7225     ],
7226     [
7227       "1983-04",
7228       4,
7229       -9.2,
7230       -2.6,
7231       14.3,
7232       -24.9,
7233       4.8,
7234       12.8,
7235       15.6,
7236       2,
7237       36,
7238       37
7239     ],
7240     [
7241       "1983-05",
7242       9.3,
7243       -4.2,
7244       2.6,
7245       21.8,
7246       -11.8,
7247       24.4,
7248       7.6,
7249       31.2,
7250       0,
7251       33,
7252       39
7253     ],
7254     [
7255       "1983-06",
7256       20.9,
7257       9,
7258       15,
7259       33.2,
7260       -0.4,
7261       74.8,
7262       3,
7263       77.8,
7264       0,
7265       26,
7266       56
7267     ],
7268     [
7269       "1983-07",
7270       24.9,
7271       13.6,
7272       19.3,
7273       33.3,
7274       5,
7275       98.1,
7276       0,
7277       98.1,
7278       0,
7279       33,
7280       65
7281     ],
7282     [
7283       "1983-08",
7284       23.7,
7285       13.6,
7286       18.7,
7287       29.9,
7288       8.9,
7289       61.3,
7290       0,
7291       61.3,
7292       0,
7293       29,
7294       85
7295     ],
7296     [
7297       "1983-09",
7298       15.3,
7299       7.5,
7300       11.4,
7301       27.9,
7302       -0.2,
7303       63.8,
7304       0.6,
7305       64.4,
7306       0,
7307       25,
7308       67
7309     ],
7310     [
7311       "1983-10",
7312       7.5,
7313       1,
7314       4.3,
7315       14.2,
7316       -5.9,
7317       42,
7318       8.2,
7319       49.4,
7320       0,
7321       19,
7322       59
7323     ],
7324     [
7325       "1983-11",
7326       -1.2,
7327       -7,
7328       -4.1,
7329       9.8,
7330       -14.2,
7331       13,
7332       98,
7333       100.9,
7334       49,
7335       6,
7336       70
7337     ],
7338     [
7339       "1983-12",
7340       -17.7,
7341       -27.6,
7342       -22.7,
7343       -5.3,
7344       -36.4,
7345       0,
7346       19.6,
7347       16.6,
7348       53,
7349       31,
7350       72
7351     ],
7352     [
7353       "1984-01",
7354       -18.5,
7355       -30.5,
7356       -24.5,
7357       -3.1,
7358       -39.4,
7359       0,
7360       28.6,
7361       26,
7362       72,
7363       31,
7364       69
7365     ],
7366     [
7367       "1984-02",
7368       -7.3,
7369       -17.3,
7370       -12.3,
7371       3.3,
7372       -39.1,
7373       1.8,
7374       20.2,
7375       18.6,
7376       69,
7377       33,
7378       48
7379     ],
7380     [
7381       "1984-03",
7382       -5.8,
7383       -22.2,
7384       -14,
7385       7.2,
7386       -34.6,
7387       0,
7388       19.4,
7389       17,
7390       73,
7391       36,
7392       70
7393     ],
7394     [
7395       "1984-04",
7396       10.3,
7397       -3.4,
7398       3.5,
7399       22.2,
7400       -11.8,
7401       48,
7402       3.4,
7403       50.6,
7404       0,
7405       19,
7406       48
7407     ],
7408     [
7409       "1984-05",
7410       12.5,
7411       0.2,
7412       6.4,
7413       23.4,
7414       -6.1,
7415       24.2,
7416       11.6,
7417       34.8,
7418       0,
7419       21,
7420       59
7421     ],
7422     [
7423       "1984-06",
7424       19.5,
7425       8.9,
7426       14.2,
7427       30.4,
7428       4.2,
7429       97,
7430       0,
7431       97,
7432       0,
7433       21,
7434       57
7435     ],
7436     [
7437       "1984-07",
7438       23.2,
7439       12.7,
7440       18,
7441       30.2,
7442       7.9,
7443       114,
7444       0,
7445       114,
7446       0,
7447       24,
7448       98
7449     ],
7450     [
7451       "1984-08",
7452       24.2,
7453       13.5,
7454       18.9,
7455       31.6,
7456       5.5,
7457       63.1,
7458       0,
7459       63.1,
7460       0,
7461       24,
7462       87
7463     ],
7464     [
7465       "1984-09",
7466       11.8,
7467       3.9,
7468       7.9,
7469       20.5,
7470       -1.8,
7471       67.1,
7472       2.8,
7473       69.9,
7474       0,
7475       10,
7476       65
7477     ],
7478     [
7479       "1984-10",
7480       8.7,
7481       0.3,
7482       4.5,
7483       22.1,
7484       -10.7,
7485       33.7,
7486       16.2,
7487       48.7,
7488       2,
7489       31,
7490       76
7491     ],
7492     [
7493       "1984-11",
7494       -2.8,
7495       -10.1,
7496       -6.5,
7497       4.8,
7498       -20.1,
7499       27.2,
7500       41.3,
7501       65.5,
7502       10,
7503       28,
7504       80
7505     ],
7506     [
7507       "1984-12",
7508       -14.4,
7509       -24.7,
7510       -19.6,
7511       0.8,
7512       -37.4,
7513       0,
7514       67,
7515       63.7,
7516       54,
7517       32,
7518       65
7519     ],
7520     [
7521       "1985-01",
7522       -16.6,
7523       -28,
7524       -22.3,
7525       -1.6,
7526       -40.1,
7527       0,
7528       17.5,
7529       16.3,
7530       52,
7531       33,
7532       56
7533     ],
7534     [
7535       "1985-02",
7536       -13.7,
7537       -27,
7538       -20.4,
7539       1.1,
7540       -42.3,
7541       0,
7542       12.8,
7543       10.2,
7544       56,
7545       31,
7546       57
7547     ],
7548     [
7549       "1985-03",
7550       -1.5,
7551       -17.9,
7552       -9.7,
7553       7.4,
7554       -29.7,
7555       0.2,
7556       35.5,
7557       33.6,
7558       55,
7559       19,
7560       56
7561     ],
7562     [
7563       "1985-04",
7564       4,
7565       -9.5,
7566       -2.8,
7567       17.4,
7568       -25.3,
7569       67.2,
7570       29,
7571       94,
7572       0,
7573       35,
7574       80
7575     ],
7576     [
7577       "1985-05",
7578       11.5,
7579       1.5,
7580       6.5,
7581       21.2,
7582       -3.8,
7583       69.4,
7584       5.4,
7585       74.8,
7586       0,
7587       31,
7588       56
7589     ],
7590     [
7591       "1985-06",
7592       17.2,
7593       6.8,
7594       12,
7595       25.8,
7596       0.7,
7597       147.4,
7598       4.4,
7599       151.8,
7600       0,
7601       33,
7602       76
7603     ],
7604     [
7605       "1985-07",
7606       20.4,
7607       11,
7608       15.7,
7609       25.8,
7610       8.1,
7611       79.2,
7612       0,
7613       79.2,
7614       0,
7615       30,
7616       89
7617     ],
7618     [
7619       "1985-08",
7620       19.8,
7621       10.5,
7622       15.2,
7623       27.4,
7624       6.3,
7625       105.9,
7626       0,
7627       105.9,
7628       0,
7629       20,
7630       69
7631     ],
7632     [
7633       "1985-09",
7634       13.4,
7635       5.3,
7636       9.4,
7637       22.6,
7638       -1,
7639       139.2,
7640       2.6,
7641       141.8,
7642       0,
7643       25,
7644       72
7645     ],
7646     [
7647       "1985-10",
7648       6.5,
7649       -0.1,
7650       3.2,
7651       16.1,
7652       -4.8,
7653       21.6,
7654       27.4,
7655       47.4,
7656       0,
7657       28,
7658       72
7659     ],
7660     [
7661       "1985-11",
7662       -7.9,
7663       -15.5,
7664       -11.7,
7665       4.8,
7666       -33.4,
7667       17,
7668       45.9,
7669       57.4,
7670       28,
7671       34,
7672       52
7673     ],
7674     [
7675       "1985-12",
7676       -16,
7677       -25.2,
7678       -20.6,
7679       -7,
7680       -36.2,
7681       0,
7682       32,
7683       26.4,
7684       32,
7685       30,
7686       52
7687     ],
7688     [
7689       "1986-01",
7690       -16.2,
7691       -27.4,
7692       -21.8,
7693       -2.5,
7694       -36.9,
7695       0,
7696       24.2,
7697       22.6,
7698       33,
7699       32,
7700       56
7701     ],
7702     [
7703       "1986-02",
7704       -11.8,
7705       -25.8,
7706       -18.8,
7707       -1.6,
7708       -35.9,
7709       0,
7710       27.6,
7711       22.8,
7712       48,
7713       8,
7714       41
7715     ],
7716     [
7717       "1986-03",
7718       -3,
7719       -18.1,
7720       -10.6,
7721       8.2,
7722       -33.3,
7723       5.8,
7724       27.6,
7725       28.4,
7726       17,
7727       29,
7728       78
7729     ],
7730     [
7731       "1986-04",
7732       5.5,
7733       -4.4,
7734       0.6,
7735       15.8,
7736       -15.7,
7737       89.1,
7738       14.4,
7739       102.9,
7740       0,
7741       33,
7742       56
7743     ],
7744     [
7745       "1986-05",
7746       15.9,
7747       4.5,
7748       10.2,
7749       32.2,
7750       -11.1,
7751       39.8,
7752       0.2,
7753       40,
7754       0,
7755       9,
7756       56
7757     ],
7758     [
7759       "1986-06",
7760       18.2,
7761       5.9,
7762       12.1,
7763       25.7,
7764       0.2,
7765       46.2,
7766       0,
7767       46.2,
7768       0,
7769       29,
7770       89
7771     ],
7772     [
7773       "1986-07",
7774       22.2,
7775       11.8,
7776       17,
7777       30,
7778       7.1,
7779       90.2,
7780       0,
7781       90.2,
7782       0,
7783       28,
7784       72
7785     ],
7786     [
7787       "1986-08",
7788       20.5,
7789       10,
7790       15.3,
7791       27.4,
7792       4.3,
7793       52.8,
7794       0,
7795       52.8,
7796       0,
7797       28,
7798       69
7799     ],
7800     [
7801       "1986-09",
7802       11.4,
7803       3.6,
7804       7.5,
7805       19.8,
7806       -0.7,
7807       91,
7808       1,
7809       92,
7810       0,
7811       30,
7812       74
7813     ],
7814     [
7815       "1986-10",
7816       5.1,
7817       -1.9,
7818       1.6,
7819       15.8,
7820       -11.8,
7821       35.2,
7822       13.4,
7823       48.6,
7824       0,
7825       30,
7826       70
7827     ],
7828     [
7829       "1986-11",
7830       -8.8,
7831       -18.6,
7832       -13.7,
7833       1.3,
7834       -32.2,
7835       0.6,
7836       58.4,
7837       52.6,
7838       23,
7839       7,
7840       63
7841     ],
7842     [
7843       "1986-12",
7844       -7.8,
7845       -16.7,
7846       -12.3,
7847       -0.5,
7848       -33.4,
7849       0,
7850       39.6,
7851       35.2,
7852       30,
7853       22,
7854       52
7855     ],
7856     [
7857       "1987-01",
7858       -10.1,
7859       -20.5,
7860       -15.3,
7861       2.9,
7862       -40.4,
7863       0,
7864       16.6,
7865       15,
7866       32,
7867       28,
7868       74
7869     ],
7870     [
7871       "1987-02",
7872       -7.2,
7873       -20.8,
7874       -14,
7875       4.3,
7876       -38.4,
7877       0,
7878       16.6,
7879       15,
7880       38,
7881       32,
7882       61
7883     ],
7884     [
7885       "1987-03",
7886       -0.7,
7887       -14.5,
7888       -7.6,
7889       11.8,
7890       -27.4,
7891       3.2,
7892       27.8,
7893       28.8,
7894       23,
7895       32,
7896       46
7897     ],
7898     [
7899       "1987-04",
7900       10.4,
7901       -3.4,
7902       3.5,
7903       24.7,
7904       -20.8,
7905       28,
7906       3.4,
7907       31.4,
7908       0,
7909       32,
7910       65
7911     ],
7912     [
7913       "1987-05",
7914       15.2,
7915       3.6,
7916       9.4,
7917       28.6,
7918       -5.7,
7919       38.4,
7920       2.8,
7921       41,
7922       0,
7923       21,
7924       78
7925     ],
7926     [
7927       "1987-06",
7928       20.3,
7929       9.5,
7930       14.9,
7931       31.4,
7932       2.4,
7933       95,
7934       0.2,
7935       95.2,
7936       0,
7937       20,
7938       69
7939     ],
7940     [
7941       "1987-07",
7942       21.9,
7943       12,
7944       17,
7945       28.6,
7946       6.5,
7947       115,
7948       0,
7949       115,
7950       0,
7951       25,
7952       117
7953     ],
7954     [
7955       "1987-08",
7956       19.6,
7957       9.6,
7958       14.6,
7959       27.3,
7960       4.8,
7961       192.3,
7962       0,
7963       192.3,
7964       0,
7965       30,
7966       87
7967     ],
7968     [
7969       "1987-09",
7970       15.8,
7971       7.4,
7972       11.6,
7973       24.2,
7974       -0.2,
7975       37.9,
7976       0,
7977       37.9,
7978       0,
7979       33,
7980       74
7981     ],
7982     [
7983       "1987-10",
7984       3.4,
7985       -2.4,
7986       0.5,
7987       17.9,
7988       -8.9,
7989       18.5,
7990       39.8,
7991       50.1,
7992       4,
7993       20,
7994       76
7995     ],
7996     [
7997       "1987-11",
7998       -2.3,
7999       -8.9,
8000       -5.6,
8001       5.7,
8002       -22,
8003       9.2,
8004       20.2,
8005       22.4,
8006       4,
8007       31,
8008       65
8009     ],
8010     [
8011       "1987-12",
8012       -7,
8013       -14.6,
8014       -10.8,
8015       1.4,
8016       -29.8,
8017       0.4,
8018       35.8,
8019       26.7,
8020       26,
8021       34,
8022       46
8023     ],
8024     [
8025       "1988-01",
8026       -17.5,
8027       -29.4,
8028       -23.5,
8029       -2,
8030       -41.1,
8031       0,
8032       32.8,
8033       28.4,
8034       39,
8035       31,
8036       57
8037     ],
8038     [
8039       "1988-02",
8040       -15.1,
8041       -29,
8042       -22.1,
8043       1.4,
8044       -39.6,
8045       0,
8046       21.4,
8047       20.7,
8048       37,
8049       31,
8050       70
8051     ],
8052     [
8053       "1988-03",
8054       -4.9,
8055       -18.2,
8056       -11.6,
8057       8,
8058       -33.6,
8059       1.2,
8060       47.6,
8061       46,
8062       50,
8063       9,
8064       59
8065     ],
8066     [
8067       "1988-04",
8068       6.5,
8069       -5.4,
8070       0.6,
8071       23.6,
8072       -17.5,
8073       0.6,
8074       18,
8075       17.4,
8076       0,
8077       33,
8078       65
8079     ],
8080     [
8081       "1988-05",
8082       15.4,
8083       2.3,
8084       8.9,
8085       27.8,
8086       -7.4,
8087       49.6,
8088       2,
8089       51.6,
8090       0,
8091       32,
8092       70
8093     ],
8094     [
8095       "1988-06",
8096       21.2,
8097       8.9,
8098       15.1,
8099       28.8,
8100       2.9,
8101       52.4,
8102       0,
8103       52.4,
8104       0,
8105       26,
8106       67
8107     ],
8108     [
8109       "1988-07",
8110       23.4,
8111       13.1,
8112       18.3,
8113       30.2,
8114       5.8,
8115       79.2,
8116       0,
8117       79.2,
8118       0,
8119       30,
8120       56
8121     ],
8122     [
8123       "1988-08",
8124       21.9,
8125       11.7,
8126       16.8,
8127       32.1,
8128       7.9,
8129       97.2,
8130       0,
8131       97.2,
8132       0,
8133       20,
8134       83
8135     ],
8136     [
8137       "1988-09",
8138       13.2,
8139       6,
8140       9.6,
8141       23,
8142       0.3,
8143       144,
8144       0,
8145       144,
8146       0,
8147       32,
8148       59
8149     ],
8150     [
8151       "1988-10",
8152       4.8,
8153       -2.3,
8154       1.3,
8155       17.1,
8156       -13.7,
8157       40,
8158       13.8,
8159       52.4,
8160       4,
8161       33,
8162       67
8163     ],
8164     [
8165       "1988-11",
8166       -2.5,
8167       -8.5,
8168       -5.5,
8169       4.8,
8170       -22.8,
8171       0,
8172       70,
8173       64.6,
8174       17,
8175       4,
8176       54
8177     ],
8178     [
8179       "1988-12",
8180       -15.1,
8181       -24.6,
8182       -19.9,
8183       1,
8184       -42.6,
8185       0,
8186       48,
8187       42.4,
8188       44,
8189       33,
8190       52
8191     ],
8192     [
8193       "1989-01",
8194       -14.1,
8195       -28,
8196       -21.1,
8197       1,
8198       -42.2,
8199       0,
8200       38.6,
8201       35.4,
8202       49,
8203       31,
8204       69
8205     ],
8206     [
8207       "1989-02",
8208       -14.1,
8209       -27,
8210       -20.6,
8211       -2.2,
8212       -37.5,
8213       0,
8214       16.2,
8215       14.2,
8216       46,
8217       32,
8218       57
8219     ],
8220     [
8221       "1989-03",
8222       -7.2,
8223       -23,
8224       -15.1,
8225       4.5,
8226       -39.6,
8227       0,
8228       15.4,
8229       14.2,
8230       38,
8231       32,
8232       50
8233     ],
8234     [
8235       "1989-04",
8236       3.2,
8237       -8.6,
8238       -2.7,
8239       10.9,
8240       -18.4,
8241       0.4,
8242       6.4,
8243       6.2,
8244       10,
8245       29,
8246       52
8247     ],
8248     [
8249       "1989-05",
8250       16.7,
8251       1.5,
8252       9.1,
8253       27.5,
8254       -10.2,
8255       59.2,
8256       1,
8257       60.2,
8258       0,
8259       20,
8260       74
8261     ],
8262     [
8263       "1989-06",
8264       19.3,
8265       7.6,
8266       13.5,
8267       28.7,
8268       0.1,
8269       76.6,
8270       0.6,
8271       77.2,
8272       0,
8273       19,
8274       59
8275     ],
8276     [
8277       "1989-07",
8278       null,
8279       null,
8280       null,
8281       null,
8282       null,
8283       null,
8284       null,
8285       null,
8286       null,
8287       null,
8288       null
8289     ],
8290     [
8291       "1989-08",
8292       null,
8293       null,
8294       null,
8295       null,
8296       null,
8297       null,
8298       null,
8299       null,
8300       null,
8301       null,
8302       null
8303     ],
8304     [
8305       "1989-09",
8306       null,
8307       null,
8308       null,
8309       null,
8310       null,
8311       null,
8312       null,
8313       null,
8314       null,
8315       null,
8316       null
8317     ],
8318     [
8319       "1989-10",
8320       null,
8321       null,
8322       null,
8323       null,
8324       null,
8325       null,
8326       null,
8327       null,
8328       null,
8329       null,
8330       null
8331     ],
8332     [
8333       "1989-11",
8334       null,
8335       null,
8336       null,
8337       null,
8338       null,
8339       null,
8340       null,
8341       null,
8342       null,
8343       null,
8344       null
8345     ],
8346     [
8347       "1989-12",
8348       null,
8349       null,
8350       null,
8351       null,
8352       null,
8353       null,
8354       null,
8355       null,
8356       null,
8357       null,
8358       null
8359     ]
8360   ]
8361 }