weather.gc.ca/Monthly/4078080.tab

   1 {
   2   "license": "CC-BY-4.0",
   3   "description": {
   4     "en": "Tisdale Monthly Weather Data",
   5     "fr": "Données météorologiques mensuelles de Tisdale"
   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       "1954-01",
 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       "1954-02",
 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       "1954-03",
 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       "1954-04",
 172       2.7,
 173       -11.1,
 174       -4.2,
 175       10,
 176       -31.7,
 177       0.5,
 178       23.9,
 179       24.4,
 180       null,
 181       null,
 182       null
 183     ],
 184     [
 185       "1954-05",
 186       13.2,
 187       0.2,
 188       6.7,
 189       25,
 190       -8.9,
 191       48.5,
 192       0,
 193       48.5,
 194       null,
 195       null,
 196       null
 197     ],
 198     [
 199       "1954-06",
 200       21,
 201       5.9,
 202       13.5,
 203       28.3,
 204       -3.3,
 205       128.8,
 206       0,
 207       128.8,
 208       null,
 209       null,
 210       null
 211     ],
 212     [
 213       "1954-07",
 214       25.4,
 215       10.9,
 216       18.2,
 217       32.2,
 218       2.2,
 219       98.6,
 220       0,
 221       98.6,
 222       null,
 223       null,
 224       null
 225     ],
 226     [
 227       "1954-08",
 228       null,
 229       null,
 230       null,
 231       null,
 232       null,
 233       null,
 234       null,
 235       null,
 236       null,
 237       null,
 238       null
 239     ],
 240     [
 241       "1954-09",
 242       null,
 243       null,
 244       null,
 245       null,
 246       null,
 247       null,
 248       null,
 249       null,
 250       null,
 251       null,
 252       null
 253     ],
 254     [
 255       "1954-10",
 256       null,
 257       null,
 258       null,
 259       null,
 260       null,
 261       null,
 262       null,
 263       null,
 264       null,
 265       null,
 266       null
 267     ],
 268     [
 269       "1954-11",
 270       null,
 271       null,
 272       null,
 273       null,
 274       null,
 275       null,
 276       null,
 277       null,
 278       null,
 279       null,
 280       null
 281     ],
 282     [
 283       "1954-12",
 284       null,
 285       null,
 286       null,
 287       null,
 288       null,
 289       null,
 290       null,
 291       null,
 292       null,
 293       null,
 294       null
 295     ],
 296     [
 297       "1955-01",
 298       null,
 299       null,
 300       null,
 301       null,
 302       null,
 303       null,
 304       null,
 305       null,
 306       null,
 307       null,
 308       null
 309     ],
 310     [
 311       "1955-02",
 312       null,
 313       null,
 314       null,
 315       null,
 316       null,
 317       null,
 318       null,
 319       null,
 320       null,
 321       null,
 322       null
 323     ],
 324     [
 325       "1955-03",
 326       null,
 327       null,
 328       null,
 329       null,
 330       null,
 331       null,
 332       null,
 333       null,
 334       null,
 335       null,
 336       null
 337     ],
 338     [
 339       "1955-04",
 340       null,
 341       null,
 342       null,
 343       null,
 344       null,
 345       null,
 346       null,
 347       null,
 348       null,
 349       null,
 350       null
 351     ],
 352     [
 353       "1955-05",
 354       null,
 355       null,
 356       null,
 357       null,
 358       null,
 359       null,
 360       null,
 361       null,
 362       null,
 363       null,
 364       null
 365     ],
 366     [
 367       "1955-06",
 368       null,
 369       null,
 370       null,
 371       null,
 372       null,
 373       null,
 374       null,
 375       null,
 376       null,
 377       null,
 378       null
 379     ],
 380     [
 381       "1955-07",
 382       null,
 383       null,
 384       null,
 385       null,
 386       null,
 387       null,
 388       null,
 389       null,
 390       null,
 391       null,
 392       null
 393     ],
 394     [
 395       "1955-08",
 396       null,
 397       null,
 398       null,
 399       null,
 400       null,
 401       null,
 402       null,
 403       null,
 404       null,
 405       null,
 406       null
 407     ],
 408     [
 409       "1955-09",
 410       null,
 411       null,
 412       null,
 413       null,
 414       null,
 415       null,
 416       null,
 417       null,
 418       null,
 419       null,
 420       null
 421     ],
 422     [
 423       "1955-10",
 424       null,
 425       null,
 426       null,
 427       null,
 428       null,
 429       null,
 430       null,
 431       null,
 432       null,
 433       null,
 434       null
 435     ],
 436     [
 437       "1955-11",
 438       null,
 439       null,
 440       null,
 441       null,
 442       null,
 443       null,
 444       null,
 445       null,
 446       null,
 447       null,
 448       null
 449     ],
 450     [
 451       "1955-12",
 452       null,
 453       null,
 454       null,
 455       null,
 456       null,
 457       null,
 458       null,
 459       null,
 460       null,
 461       null,
 462       null
 463     ],
 464     [
 465       "1956-01",
 466       null,
 467       null,
 468       null,
 469       null,
 470       null,
 471       null,
 472       null,
 473       null,
 474       null,
 475       null,
 476       null
 477     ],
 478     [
 479       "1956-02",
 480       null,
 481       null,
 482       null,
 483       null,
 484       null,
 485       null,
 486       null,
 487       null,
 488       null,
 489       null,
 490       null
 491     ],
 492     [
 493       "1956-03",
 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       "1956-04",
 508       null,
 509       null,
 510       null,
 511       null,
 512       null,
 513       null,
 514       null,
 515       null,
 516       null,
 517       null,
 518       null
 519     ],
 520     [
 521       "1956-05",
 522       null,
 523       null,
 524       null,
 525       null,
 526       null,
 527       null,
 528       null,
 529       null,
 530       null,
 531       null,
 532       null
 533     ],
 534     [
 535       "1956-06",
 536       null,
 537       null,
 538       null,
 539       null,
 540       null,
 541       null,
 542       null,
 543       null,
 544       null,
 545       null,
 546       null
 547     ],
 548     [
 549       "1956-07",
 550       null,
 551       null,
 552       null,
 553       null,
 554       null,
 555       null,
 556       null,
 557       null,
 558       null,
 559       null,
 560       null
 561     ],
 562     [
 563       "1956-08",
 564       null,
 565       null,
 566       null,
 567       null,
 568       null,
 569       null,
 570       null,
 571       null,
 572       null,
 573       null,
 574       null
 575     ],
 576     [
 577       "1956-09",
 578       null,
 579       null,
 580       null,
 581       null,
 582       null,
 583       null,
 584       null,
 585       null,
 586       null,
 587       null,
 588       null
 589     ],
 590     [
 591       "1956-10",
 592       null,
 593       null,
 594       null,
 595       null,
 596       null,
 597       null,
 598       null,
 599       null,
 600       null,
 601       null,
 602       null
 603     ],
 604     [
 605       "1956-11",
 606       null,
 607       null,
 608       null,
 609       null,
 610       null,
 611       null,
 612       null,
 613       null,
 614       null,
 615       null,
 616       null
 617     ],
 618     [
 619       "1956-12",
 620       null,
 621       null,
 622       null,
 623       null,
 624       null,
 625       null,
 626       null,
 627       null,
 628       null,
 629       null,
 630       null
 631     ],
 632     [
 633       "1957-01",
 634       null,
 635       null,
 636       null,
 637       null,
 638       null,
 639       null,
 640       null,
 641       null,
 642       null,
 643       null,
 644       null
 645     ],
 646     [
 647       "1957-02",
 648       null,
 649       null,
 650       null,
 651       null,
 652       null,
 653       null,
 654       null,
 655       null,
 656       null,
 657       null,
 658       null
 659     ],
 660     [
 661       "1957-03",
 662       null,
 663       null,
 664       null,
 665       null,
 666       null,
 667       null,
 668       null,
 669       null,
 670       null,
 671       null,
 672       null
 673     ],
 674     [
 675       "1957-04",
 676       null,
 677       null,
 678       null,
 679       null,
 680       null,
 681       null,
 682       null,
 683       null,
 684       null,
 685       null,
 686       null
 687     ],
 688     [
 689       "1957-05",
 690       null,
 691       null,
 692       null,
 693       null,
 694       null,
 695       null,
 696       null,
 697       null,
 698       null,
 699       null,
 700       null
 701     ],
 702     [
 703       "1957-06",
 704       null,
 705       null,
 706       null,
 707       null,
 708       null,
 709       null,
 710       null,
 711       null,
 712       null,
 713       null,
 714       null
 715     ],
 716     [
 717       "1957-07",
 718       null,
 719       null,
 720       null,
 721       null,
 722       null,
 723       null,
 724       null,
 725       null,
 726       null,
 727       null,
 728       null
 729     ],
 730     [
 731       "1957-08",
 732       null,
 733       null,
 734       null,
 735       null,
 736       null,
 737       null,
 738       null,
 739       null,
 740       null,
 741       null,
 742       null
 743     ],
 744     [
 745       "1957-09",
 746       null,
 747       null,
 748       null,
 749       null,
 750       null,
 751       null,
 752       null,
 753       null,
 754       null,
 755       null,
 756       null
 757     ],
 758     [
 759       "1957-10",
 760       null,
 761       null,
 762       null,
 763       null,
 764       null,
 765       null,
 766       null,
 767       null,
 768       null,
 769       null,
 770       null
 771     ],
 772     [
 773       "1957-11",
 774       null,
 775       null,
 776       null,
 777       null,
 778       null,
 779       null,
 780       null,
 781       null,
 782       null,
 783       null,
 784       null
 785     ],
 786     [
 787       "1957-12",
 788       null,
 789       null,
 790       null,
 791       null,
 792       null,
 793       null,
 794       null,
 795       null,
 796       null,
 797       null,
 798       null
 799     ],
 800     [
 801       "1958-01",
 802       null,
 803       null,
 804       null,
 805       null,
 806       null,
 807       null,
 808       null,
 809       null,
 810       null,
 811       null,
 812       null
 813     ],
 814     [
 815       "1958-02",
 816       null,
 817       null,
 818       null,
 819       null,
 820       null,
 821       null,
 822       null,
 823       null,
 824       null,
 825       null,
 826       null
 827     ],
 828     [
 829       "1958-03",
 830       null,
 831       null,
 832       null,
 833       null,
 834       null,
 835       null,
 836       null,
 837       null,
 838       null,
 839       null,
 840       null
 841     ],
 842     [
 843       "1958-04",
 844       null,
 845       null,
 846       null,
 847       null,
 848       null,
 849       null,
 850       null,
 851       null,
 852       null,
 853       null,
 854       null
 855     ],
 856     [
 857       "1958-05",
 858       null,
 859       null,
 860       null,
 861       null,
 862       null,
 863       null,
 864       null,
 865       null,
 866       null,
 867       null,
 868       null
 869     ],
 870     [
 871       "1958-06",
 872       null,
 873       null,
 874       null,
 875       null,
 876       null,
 877       null,
 878       null,
 879       null,
 880       null,
 881       null,
 882       null
 883     ],
 884     [
 885       "1958-07",
 886       null,
 887       null,
 888       null,
 889       null,
 890       null,
 891       85.6,
 892       0,
 893       85.6,
 894       null,
 895       null,
 896       null
 897     ],
 898     [
 899       "1958-08",
 900       23.3,
 901       9.4,
 902       16.4,
 903       31.7,
 904       4.4,
 905       33.3,
 906       0,
 907       33.3,
 908       null,
 909       null,
 910       null
 911     ],
 912     [
 913       "1958-09",
 914       14.7,
 915       4.2,
 916       9.5,
 917       23.3,
 918       -3.3,
 919       51.1,
 920       0,
 921       51.1,
 922       null,
 923       null,
 924       null
 925     ],
 926     [
 927       "1958-10",
 928       9.2,
 929       -1.7,
 930       3.8,
 931       21.1,
 932       -11.1,
 933       12.2,
 934       18.5,
 935       30.7,
 936       null,
 937       null,
 938       null
 939     ],
 940     [
 941       "1958-11",
 942       -3.8,
 943       -13,
 944       -8.4,
 945       15.6,
 946       -35.6,
 947       0,
 948       32.8,
 949       32.8,
 950       null,
 951       null,
 952       null
 953     ],
 954     [
 955       "1958-12",
 956       -10.1,
 957       -21.1,
 958       -15.6,
 959       2.8,
 960       -32.8,
 961       0,
 962       null,
 963       null,
 964       null,
 965       null,
 966       null
 967     ],
 968     [
 969       "1959-01",
 970       -19.9,
 971       -28.6,
 972       -24.3,
 973       -7.2,
 974       -38.9,
 975       null,
 976       null,
 977       null,
 978       null,
 979       null,
 980       null
 981     ],
 982     [
 983       "1959-02",
 984       -9.8,
 985       -21.9,
 986       -15.9,
 987       3.3,
 988       -36.1,
 989       null,
 990       null,
 991       null,
 992       null,
 993       null,
 994       null
 995     ],
 996     [
 997       "1959-03",
 998       0.5,
 999       -9.7,
1000       -4.6,
1001       8.9,
1002       -26.1,
1003       null,
1004       null,
1005       null,
1006       null,
1007       null,
1008       null
1009     ],
1010     [
1011       "1959-04",
1012       8.7,
1013       -2.6,
1014       3.1,
1015       20.6,
1016       -8.9,
1017       18.3,
1018       0,
1019       18.3,
1020       null,
1021       null,
1022       null
1023     ],
1024     [
1025       "1959-05",
1026       14.8,
1027       0.8,
1028       7.8,
1029       27.8,
1030       -7.2,
1031       21.6,
1032       0,
1033       21.6,
1034       null,
1035       null,
1036       null
1037     ],
1038     [
1039       "1959-06",
1040       20.7,
1041       7.6,
1042       14.2,
1043       30,
1044       1.1,
1045       106.2,
1046       0,
1047       106.2,
1048       null,
1049       null,
1050       null
1051     ],
1052     [
1053       "1959-07",
1054       null,
1055       null,
1056       null,
1057       33.9,
1058       5.6,
1059       null,
1060       0,
1061       null,
1062       null,
1063       null,
1064       null
1065     ],
1066     [
1067       "1959-08",
1068       21.2,
1069       8.6,
1070       14.9,
1071       31.1,
1072       2.2,
1073       104.4,
1074       0,
1075       104.4,
1076       null,
1077       null,
1078       null
1079     ],
1080     [
1081       "1959-09",
1082       14.5,
1083       3.8,
1084       9.2,
1085       22.2,
1086       -5,
1087       59.9,
1088       0,
1089       59.9,
1090       null,
1091       null,
1092       null
1093     ],
1094     [
1095       "1959-10",
1096       2.8,
1097       -4.3,
1098       -0.8,
1099       18.3,
1100       -13.3,
1101       null,
1102       null,
1103       null,
1104       null,
1105       null,
1106       null
1107     ],
1108     [
1109       "1959-11",
1110       -5.6,
1111       -13.4,
1112       -9.5,
1113       3.9,
1114       -26.7,
1115       null,
1116       null,
1117       null,
1118       null,
1119       null,
1120       null
1121     ],
1122     [
1123       "1959-12",
1124       -3.6,
1125       -11.9,
1126       -7.8,
1127       5.6,
1128       -21.1,
1129       0,
1130       7.6,
1131       7.6,
1132       null,
1133       null,
1134       null
1135     ],
1136     [
1137       "1960-01",
1138       -14.1,
1139       null,
1140       null,
1141       -4.4,
1142       -32.2,
1143       0,
1144       2.5,
1145       2.5,
1146       null,
1147       null,
1148       null
1149     ],
1150     [
1151       "1960-02",
1152       -10.1,
1153       null,
1154       null,
1155       0.6,
1156       -31.7,
1157       0,
1158       6.4,
1159       6.4,
1160       null,
1161       null,
1162       null
1163     ],
1164     [
1165       "1960-03",
1166       -7.1,
1167       -17.1,
1168       -12.1,
1169       6.1,
1170       -31.7,
1171       0,
1172       35.6,
1173       35.6,
1174       null,
1175       null,
1176       null
1177     ],
1178     [
1179       "1960-04",
1180       6.1,
1181       -2.9,
1182       1.6,
1183       14.4,
1184       -15,
1185       13,
1186       null,
1187       null,
1188       null,
1189       null,
1190       null
1191     ],
1192     [
1193       "1960-05",
1194       15.9,
1195       4.4,
1196       10.2,
1197       32.8,
1198       -6.7,
1199       80.8,
1200       0,
1201       80.8,
1202       null,
1203       null,
1204       null
1205     ],
1206     [
1207       "1960-06",
1208       19.4,
1209       8.4,
1210       13.9,
1211       29.4,
1212       1.1,
1213       26.7,
1214       0,
1215       26.7,
1216       null,
1217       null,
1218       null
1219     ],
1220     [
1221       "1960-07",
1222       null,
1223       null,
1224       null,
1225       null,
1226       4.4,
1227       null,
1228       0,
1229       null,
1230       null,
1231       null,
1232       null
1233     ],
1234     [
1235       "1960-08",
1236       24.3,
1237       11.1,
1238       17.7,
1239       30.6,
1240       3.9,
1241       36.1,
1242       0,
1243       36.1,
1244       null,
1245       null,
1246       null
1247     ],
1248     [
1249       "1960-09",
1250       19.2,
1251       6.6,
1252       12.9,
1253       32.2,
1254       -1.1,
1255       14.7,
1256       0,
1257       14.7,
1258       null,
1259       null,
1260       null
1261     ],
1262     [
1263       "1960-10",
1264       10.1,
1265       -0.4,
1266       4.9,
1267       25,
1268       -12.8,
1269       17.8,
1270       6.4,
1271       24.1,
1272       null,
1273       null,
1274       null
1275     ],
1276     [
1277       "1960-11",
1278       -3.9,
1279       -11.1,
1280       -7.5,
1281       5.6,
1282       -31.7,
1283       0,
1284       19.1,
1285       19.1,
1286       null,
1287       null,
1288       null
1289     ],
1290     [
1291       "1960-12",
1292       -10.2,
1293       -17.8,
1294       -14,
1295       0.6,
1296       -32.2,
1297       null,
1298       null,
1299       null,
1300       null,
1301       null,
1302       null
1303     ],
1304     [
1305       "1961-01",
1306       -10.9,
1307       -21.7,
1308       -16.3,
1309       2.8,
1310       -36.7,
1311       null,
1312       null,
1313       null,
1314       null,
1315       null,
1316       null
1317     ],
1318     [
1319       "1961-02",
1320       -7.3,
1321       -16.6,
1322       -12,
1323       4.4,
1324       -35.6,
1325       0,
1326       39.6,
1327       39.6,
1328       null,
1329       null,
1330       null
1331     ],
1332     [
1333       "1961-03",
1334       -2.2,
1335       null,
1336       null,
1337       5.6,
1338       null,
1339       0,
1340       null,
1341       null,
1342       null,
1343       null,
1344       null
1345     ],
1346     [
1347       "1961-04",
1348       4.3,
1349       -5.6,
1350       -0.7,
1351       15.6,
1352       -20,
1353       2.3,
1354       5.8,
1355       8.1,
1356       null,
1357       null,
1358       null
1359     ],
1360     [
1361       "1961-05",
1362       16.6,
1363       4,
1364       10.3,
1365       28.3,
1366       -3.9,
1367       45.7,
1368       0,
1369       45.7,
1370       null,
1371       null,
1372       null
1373     ],
1374     [
1375       "1961-06",
1376       25.1,
1377       10.6,
1378       17.9,
1379       34.4,
1380       3.3,
1381       6.9,
1382       0,
1383       6.9,
1384       null,
1385       null,
1386       null
1387     ],
1388     [
1389       "1961-07",
1390       null,
1391       null,
1392       null,
1393       null,
1394       null,
1395       null,
1396       null,
1397       null,
1398       null,
1399       null,
1400       null
1401     ],
1402     [
1403       "1961-08",
1404       27.6,
1405       12.5,
1406       20.1,
1407       32.8,
1408       5.6,
1409       4.8,
1410       0,
1411       4.8,
1412       null,
1413       null,
1414       null
1415     ],
1416     [
1417       "1961-09",
1418       13.1,
1419       2,
1420       7.6,
1421       27.2,
1422       -8.9,
1423       3.8,
1424       14,
1425       17.8,
1426       null,
1427       null,
1428       null
1429     ],
1430     [
1431       "1961-10",
1432       7.7,
1433       -0.5,
1434       3.6,
1435       25,
1436       -11.7,
1437       28.7,
1438       29.2,
1439       57.9,
1440       null,
1441       null,
1442       null
1443     ],
1444     [
1445       "1961-11",
1446       -3.4,
1447       -9.7,
1448       -6.6,
1449       5.6,
1450       -30.6,
1451       1.5,
1452       null,
1453       null,
1454       null,
1455       null,
1456       null
1457     ],
1458     [
1459       "1961-12",
1460       -17.4,
1461       -25.2,
1462       -21.3,
1463       -7.2,
1464       -36.7,
1465       0,
1466       4.6,
1467       4.6,
1468       null,
1469       null,
1470       null
1471     ],
1472     [
1473       "1962-01",
1474       -14.7,
1475       null,
1476       null,
1477       3.9,
1478       -40,
1479       0,
1480       null,
1481       null,
1482       null,
1483       null,
1484       null
1485     ],
1486     [
1487       "1962-02",
1488       -16.2,
1489       -25.7,
1490       -21,
1491       -7.2,
1492       -38.9,
1493       null,
1494       null,
1495       null,
1496       null,
1497       null,
1498       null
1499     ],
1500     [
1501       "1962-03",
1502       -6.5,
1503       -16.5,
1504       -11.5,
1505       2.2,
1506       -38.9,
1507       null,
1508       null,
1509       null,
1510       null,
1511       null,
1512       null
1513     ],
1514     [
1515       "1962-04",
1516       5.1,
1517       null,
1518       null,
1519       17.8,
1520       null,
1521       20.3,
1522       2.5,
1523       22.9,
1524       0,
1525       null,
1526       null
1527     ],
1528     [
1529       "1962-05",
1530       16.1,
1531       3.4,
1532       9.8,
1533       25,
1534       -3.9,
1535       11.2,
1536       0,
1537       11.2,
1538       0,
1539       null,
1540       null
1541     ],
1542     [
1543       "1962-06",
1544       23.3,
1545       10.3,
1546       16.8,
1547       32.2,
1548       5.6,
1549       40.4,
1550       0,
1551       40.4,
1552       0,
1553       null,
1554       null
1555     ],
1556     [
1557       "1962-07",
1558       null,
1559       null,
1560       null,
1561       null,
1562       null,
1563       null,
1564       null,
1565       null,
1566       null,
1567       null,
1568       null
1569     ],
1570     [
1571       "1962-08",
1572       22.8,
1573       10.2,
1574       16.5,
1575       31.1,
1576       6.1,
1577       70.4,
1578       0,
1579       70.4,
1580       0,
1581       null,
1582       null
1583     ],
1584     [
1585       "1962-09",
1586       16.2,
1587       5.1,
1588       10.7,
1589       25.6,
1590       -1.7,
1591       29.2,
1592       0,
1593       29.2,
1594       0,
1595       null,
1596       null
1597     ],
1598     [
1599       "1962-10",
1600       11.1,
1601       1.9,
1602       6.5,
1603       23.3,
1604       -5.6,
1605       48.3,
1606       0,
1607       48.3,
1608       0,
1609       null,
1610       null
1611     ],
1612     [
1613       "1962-11",
1614       1.2,
1615       -7.1,
1616       -3,
1617       13.9,
1618       -26.7,
1619       null,
1620       null,
1621       null,
1622       null,
1623       null,
1624       null
1625     ],
1626     [
1627       "1962-12",
1628       -8.9,
1629       -16.9,
1630       -12.9,
1631       5,
1632       -31.7,
1633       0,
1634       null,
1635       null,
1636       null,
1637       null,
1638       null
1639     ],
1640     [
1641       "1963-01",
1642       -17.8,
1643       -28.1,
1644       -23,
1645       5,
1646       -36.7,
1647       0,
1648       10.2,
1649       10.2,
1650       null,
1651       null,
1652       null
1653     ],
1654     [
1655       "1963-02",
1656       -12.9,
1657       -22.2,
1658       -17.6,
1659       -1.1,
1660       -36.1,
1661       null,
1662       null,
1663       null,
1664       null,
1665       null,
1666       null
1667     ],
1668     [
1669       "1963-03",
1670       -2.9,
1671       -12.6,
1672       -7.8,
1673       10,
1674       -27.8,
1675       null,
1676       null,
1677       null,
1678       null,
1679       null,
1680       null
1681     ],
1682     [
1683       "1963-04",
1684       8.7,
1685       -2.1,
1686       3.3,
1687       22.2,
1688       -15,
1689       null,
1690       null,
1691       null,
1692       null,
1693       null,
1694       null
1695     ],
1696     [
1697       "1963-05",
1698       15.1,
1699       1.8,
1700       8.5,
1701       28.3,
1702       -13.3,
1703       null,
1704       null,
1705       null,
1706       null,
1707       null,
1708       null
1709     ],
1710     [
1711       "1963-06",
1712       20.4,
1713       9.4,
1714       14.9,
1715       27.8,
1716       2.8,
1717       null,
1718       0,
1719       null,
1720       0,
1721       null,
1722       null
1723     ],
1724     [
1725       "1963-07",
1726       null,
1727       null,
1728       null,
1729       null,
1730       8.3,
1731       null,
1732       0,
1733       null,
1734       null,
1735       null,
1736       null
1737     ],
1738     [
1739       "1963-08",
1740       24.8,
1741       11.6,
1742       18.2,
1743       32.2,
1744       7.8,
1745       23.6,
1746       0,
1747       23.6,
1748       0,
1749       null,
1750       null
1751     ],
1752     [
1753       "1963-09",
1754       19.9,
1755       6.8,
1756       13.4,
1757       26.7,
1758       0.6,
1759       42.2,
1760       0,
1761       42.2,
1762       0,
1763       null,
1764       null
1765     ],
1766     [
1767       "1963-10",
1768       15.2,
1769       3.3,
1770       9.3,
1771       25,
1772       -4.4,
1773       41.7,
1774       0,
1775       41.7,
1776       0,
1777       null,
1778       null
1779     ],
1780     [
1781       "1963-11",
1782       -2.2,
1783       null,
1784       null,
1785       12.8,
1786       null,
1787       null,
1788       null,
1789       null,
1790       null,
1791       null,
1792       null
1793     ],
1794     [
1795       "1963-12",
1796       -11.6,
1797       null,
1798       null,
1799       7.8,
1800       null,
1801       null,
1802       null,
1803       null,
1804       null,
1805       null,
1806       null
1807     ],
1808     [
1809       "1964-01",
1810       -10.4,
1811       null,
1812       null,
1813       3.3,
1814       -35,
1815       0,
1816       null,
1817       null,
1818       null,
1819       null,
1820       null
1821     ],
1822     [
1823       "1964-02",
1824       -5.3,
1825       -14.3,
1826       -9.8,
1827       2.2,
1828       -26.7,
1829       0,
1830       12.7,
1831       12.7,
1832       null,
1833       null,
1834       null
1835     ],
1836     [
1837       "1964-03",
1838       -9.8,
1839       null,
1840       null,
1841       5,
1842       -33.9,
1843       0,
1844       null,
1845       null,
1846       null,
1847       null,
1848       null
1849     ],
1850     [
1851       "1964-04",
1852       8.5,
1853       -2.4,
1854       3.1,
1855       21.7,
1856       -8.9,
1857       22.1,
1858       0,
1859       22.1,
1860       0,
1861       null,
1862       null
1863     ],
1864     [
1865       "1964-05",
1866       17.6,
1867       4.8,
1868       11.2,
1869       31.1,
1870       -2.8,
1871       21.3,
1872       0,
1873       21.3,
1874       0,
1875       null,
1876       null
1877     ],
1878     [
1879       "1964-06",
1880       null,
1881       null,
1882       null,
1883       null,
1884       null,
1885       27.9,
1886       0,
1887       27.9,
1888       0,
1889       null,
1890       null
1891     ],
1892     [
1893       "1964-07",
1894       null,
1895       null,
1896       null,
1897       null,
1898       5,
1899       null,
1900       0,
1901       null,
1902       0,
1903       null,
1904       null
1905     ],
1906     [
1907       "1964-08",
1908       19.4,
1909       8.6,
1910       14,
1911       26.1,
1912       0.6,
1913       99.6,
1914       0,
1915       99.6,
1916       0,
1917       null,
1918       null
1919     ],
1920     [
1921       "1964-09",
1922       13.1,
1923       4.2,
1924       8.7,
1925       25.6,
1926       -4.4,
1927       85.1,
1928       0,
1929       85.1,
1930       0,
1931       null,
1932       null
1933     ],
1934     [
1935       "1964-10",
1936       10.3,
1937       -1.1,
1938       4.6,
1939       26.1,
1940       -8.3,
1941       5.1,
1942       15.2,
1943       20.3,
1944       null,
1945       null,
1946       null
1947     ],
1948     [
1949       "1964-11",
1950       -4.6,
1951       -10.7,
1952       -7.7,
1953       8.9,
1954       -31.7,
1955       0,
1956       11.4,
1957       11.4,
1958       null,
1959       null,
1960       null
1961     ],
1962     [
1963       "1964-12",
1964       -16.9,
1965       -25.5,
1966       -21.2,
1967       1.1,
1968       -35.6,
1969       0,
1970       8.9,
1971       8.9,
1972       null,
1973       null,
1974       null
1975     ],
1976     [
1977       "1965-01",
1978       -16.9,
1979       -25.4,
1980       -21.2,
1981       3.9,
1982       -38.3,
1983       0,
1984       14.2,
1985       14.2,
1986       null,
1987       null,
1988       null
1989     ],
1990     [
1991       "1965-02",
1992       -15.1,
1993       -27.4,
1994       -21.3,
1995       0,
1996       -37.8,
1997       0,
1998       35.6,
1999       35.6,
2000       null,
2001       null,
2002       null
2003     ],
2004     [
2005       "1965-03",
2006       -8.3,
2007       -21.4,
2008       -14.9,
2009       3.3,
2010       -32.8,
2011       0,
2012       8.4,
2013       8.4,
2014       null,
2015       null,
2016       null
2017     ],
2018     [
2019       "1965-04",
2020       7.6,
2021       -1.9,
2022       2.9,
2023       24.4,
2024       -8.9,
2025       4.6,
2026       0.8,
2027       5.3,
2028       0,
2029       null,
2030       null
2031     ],
2032     [
2033       "1965-05",
2034       15.3,
2035       2.2,
2036       8.8,
2037       23.9,
2038       -3.3,
2039       67.1,
2040       3.3,
2041       70.4,
2042       0,
2043       null,
2044       null
2045     ],
2046     [
2047       "1965-06",
2048       21.2,
2049       9.7,
2050       15.5,
2051       30,
2052       3.3,
2053       99.3,
2054       0,
2055       99.3,
2056       0,
2057       null,
2058       null
2059     ],
2060     [
2061       "1965-07",
2062       null,
2063       null,
2064       null,
2065       null,
2066       null,
2067       null,
2068       0,
2069       null,
2070       0,
2071       null,
2072       null
2073     ],
2074     [
2075       "1965-08",
2076       22.8,
2077       9.9,
2078       16.4,
2079       30,
2080       2.2,
2081       36.8,
2082       0,
2083       36.8,
2084       0,
2085       null,
2086       null
2087     ],
2088     [
2089       "1965-09",
2090       11.6,
2091       0.1,
2092       5.9,
2093       23.9,
2094       -8.3,
2095       93,
2096       14,
2097       106.9,
2098       0,
2099       null,
2100       null
2101     ],
2102     [
2103       "1965-10",
2104       12.7,
2105       0.7,
2106       6.7,
2107       17.8,
2108       -7.2,
2109       4.3,
2110       0,
2111       4.3,
2112       0,
2113       null,
2114       null
2115     ],
2116     [
2117       "1965-11",
2118       -5.4,
2119       -13.6,
2120       -9.5,
2121       16.1,
2122       -25,
2123       0,
2124       null,
2125       null,
2126       null,
2127       null,
2128       null
2129     ],
2130     [
2131       "1965-12",
2132       -7.9,
2133       -15.6,
2134       -11.8,
2135       3.9,
2136       -31.7,
2137       0,
2138       null,
2139       null,
2140       null,
2141       null,
2142       null
2143     ],
2144     [
2145       "1966-01",
2146       -23.2,
2147       -33.5,
2148       -28.4,
2149       -7.2,
2150       -45.6,
2151       0,
2152       null,
2153       null,
2154       null,
2155       null,
2156       null
2157     ],
2158     [
2159       "1966-02",
2160       -11.9,
2161       -23.7,
2162       -17.8,
2163       -2.8,
2164       -40,
2165       0,
2166       16.5,
2167       16.5,
2168       null,
2169       null,
2170       null
2171     ],
2172     [
2173       "1966-03",
2174       -2.4,
2175       -12.4,
2176       -7.4,
2177       10,
2178       -29.4,
2179       0,
2180       27.9,
2181       27.9,
2182       null,
2183       null,
2184       null
2185     ],
2186     [
2187       "1966-04",
2188       2.8,
2189       -5.3,
2190       -1.3,
2191       13.3,
2192       -13.3,
2193       1.8,
2194       22.9,
2195       24.6,
2196       null,
2197       null,
2198       null
2199     ],
2200     [
2201       "1966-05",
2202       15.7,
2203       2.5,
2204       9.1,
2205       26.7,
2206       -11.7,
2207       29.2,
2208       0,
2209       29.2,
2210       0,
2211       null,
2212       null
2213     ],
2214     [
2215       "1966-06",
2216       19.8,
2217       8.7,
2218       14.3,
2219       29.4,
2220       -0.6,
2221       99.1,
2222       0,
2223       99.1,
2224       0,
2225       null,
2226       null
2227     ],
2228     [
2229       "1966-07",
2230       24.1,
2231       11.3,
2232       17.7,
2233       30.6,
2234       5,
2235       57.2,
2236       0,
2237       57.2,
2238       0,
2239       null,
2240       null
2241     ],
2242     [
2243       "1966-08",
2244       null,
2245       null,
2246       null,
2247       30,
2248       null,
2249       120.7,
2250       0,
2251       120.7,
2252       0,
2253       null,
2254       null
2255     ],
2256     [
2257       "1966-09",
2258       18.7,
2259       6.7,
2260       12.7,
2261       28.3,
2262       -0.6,
2263       22.1,
2264       0,
2265       22.1,
2266       0,
2267       null,
2268       null
2269     ],
2270     [
2271       "1966-10",
2272       9.2,
2273       -0.4,
2274       4.4,
2275       22.2,
2276       -11.1,
2277       14,
2278       0,
2279       14,
2280       0,
2281       null,
2282       null
2283     ],
2284     [
2285       "1966-11",
2286       -7.7,
2287       -17.4,
2288       -12.6,
2289       3.9,
2290       -28.3,
2291       0,
2292       30.5,
2293       30.5,
2294       null,
2295       null,
2296       null
2297     ],
2298     [
2299       "1966-12",
2300       -10.8,
2301       -18.7,
2302       -14.8,
2303       0.6,
2304       -34.4,
2305       0,
2306       19.1,
2307       19.1,
2308       null,
2309       null,
2310       null
2311     ],
2312     [
2313       "1967-01",
2314       -15.5,
2315       -23.9,
2316       -19.7,
2317       1.1,
2318       -39.4,
2319       0,
2320       null,
2321       null,
2322       null,
2323       null,
2324       null
2325     ],
2326     [
2327       "1967-02",
2328       -11.7,
2329       -24.9,
2330       -18.3,
2331       1.1,
2332       -40,
2333       0,
2334       null,
2335       null,
2336       null,
2337       null,
2338       null
2339     ],
2340     [
2341       "1967-03",
2342       -7.7,
2343       -16.4,
2344       -12.1,
2345       6.7,
2346       -29.4,
2347       null,
2348       null,
2349       null,
2350       null,
2351       null,
2352       null
2353     ],
2354     [
2355       "1967-04",
2356       1.3,
2357       -8,
2358       -3.4,
2359       10,
2360       -23.3,
2361       null,
2362       null,
2363       null,
2364       null,
2365       null,
2366       null
2367     ],
2368     [
2369       "1967-05",
2370       15.9,
2371       2.8,
2372       9.4,
2373       26.1,
2374       -8.3,
2375       4.6,
2376       0,
2377       4.6,
2378       0,
2379       null,
2380       null
2381     ],
2382     [
2383       "1967-06",
2384       21.4,
2385       8.3,
2386       14.9,
2387       31.1,
2388       -0.6,
2389       30.5,
2390       0,
2391       30.5,
2392       0,
2393       null,
2394       null
2395     ],
2396     [
2397       "1967-07",
2398       null,
2399       null,
2400       null,
2401       null,
2402       3.9,
2403       57.7,
2404       0,
2405       57.7,
2406       0,
2407       null,
2408       null
2409     ],
2410     [
2411       "1967-08",
2412       24.6,
2413       10.5,
2414       17.6,
2415       32.8,
2416       1.7,
2417       15.5,
2418       0,
2419       15.5,
2420       0,
2421       null,
2422       null
2423     ],
2424     [
2425       "1967-09",
2426       21.9,
2427       8.6,
2428       15.3,
2429       36.1,
2430       -1.7,
2431       54.6,
2432       0,
2433       54.6,
2434       0,
2435       null,
2436       null
2437     ],
2438     [
2439       "1967-10",
2440       6.5,
2441       -0.7,
2442       2.9,
2443       16.7,
2444       -8.3,
2445       26.2,
2446       10.2,
2447       36.3,
2448       0,
2449       null,
2450       null
2451     ],
2452     [
2453       "1967-11",
2454       -1.7,
2455       -7.8,
2456       -4.8,
2457       7.8,
2458       -25.6,
2459       7.6,
2460       19.6,
2461       27.2,
2462       10,
2463       null,
2464       null
2465     ],
2466     [
2467       "1967-12",
2468       -10.7,
2469       -18,
2470       -14.4,
2471       2.8,
2472       -38.3,
2473       null,
2474       null,
2475       null,
2476       null,
2477       null,
2478       null
2479     ],
2480     [
2481       "1968-01",
2482       -14.7,
2483       -22.9,
2484       -18.8,
2485       5,
2486       -39.4,
2487       null,
2488       null,
2489       12.7,
2490       null,
2491       null,
2492       null
2493     ],
2494     [
2495       "1968-02",
2496       null,
2497       null,
2498       null,
2499       5.6,
2500       -31.1,
2501       null,
2502       null,
2503       null,
2504       null,
2505       null,
2506       null
2507     ],
2508     [
2509       "1968-03",
2510       1.1,
2511       -7.9,
2512       -3.4,
2513       12.2,
2514       -22.8,
2515       null,
2516       null,
2517       null,
2518       null,
2519       null,
2520       null
2521     ],
2522     [
2523       "1968-04",
2524       9.3,
2525       -2.8,
2526       3.3,
2527       24.4,
2528       -9.4,
2529       6.4,
2530       6.9,
2531       13.2,
2532       0,
2533       null,
2534       null
2535     ],
2536     [
2537       "1968-05",
2538       16.2,
2539       3.6,
2540       9.9,
2541       24.4,
2542       -4.4,
2543       58.9,
2544       3,
2545       62,
2546       0,
2547       null,
2548       null
2549     ],
2550     [
2551       "1968-06",
2552       21.1,
2553       8.7,
2554       14.9,
2555       26.1,
2556       3.9,
2557       45.5,
2558       0,
2559       45.5,
2560       0,
2561       null,
2562       null
2563     ],
2564     [
2565       "1968-07",
2566       23,
2567       10.5,
2568       16.8,
2569       30,
2570       4.4,
2571       91.9,
2572       0,
2573       91.9,
2574       0,
2575       null,
2576       null
2577     ],
2578     [
2579       "1968-08",
2580       19.4,
2581       9,
2582       14.2,
2583       26.7,
2584       1.1,
2585       87.6,
2586       0,
2587       87.6,
2588       0,
2589       null,
2590       null
2591     ],
2592     [
2593       "1968-09",
2594       17.1,
2595       6.8,
2596       12,
2597       31.1,
2598       -1.7,
2599       32.5,
2600       0,
2601       32.5,
2602       0,
2603       null,
2604       null
2605     ],
2606     [
2607       "1968-10",
2608       8.7,
2609       -0.1,
2610       4.3,
2611       17.2,
2612       -3.9,
2613       25.9,
2614       0,
2615       25.9,
2616       0,
2617       null,
2618       null
2619     ],
2620     [
2621       "1968-11",
2622       -0.3,
2623       -8,
2624       -4.2,
2625       10,
2626       -21.1,
2627       0,
2628       5.1,
2629       5.1,
2630       0,
2631       null,
2632       null
2633     ],
2634     [
2635       "1968-12",
2636       -13.8,
2637       -21.6,
2638       -17.7,
2639       1.7,
2640       -39.4,
2641       0,
2642       22.9,
2643       22.9,
2644       null,
2645       null,
2646       null
2647     ],
2648     [
2649       "1969-01",
2650       -23.4,
2651       -31.3,
2652       -27.4,
2653       -9.4,
2654       -40.6,
2655       0,
2656       24.1,
2657       24.1,
2658       null,
2659       null,
2660       null
2661     ],
2662     [
2663       "1969-02",
2664       -9.7,
2665       -19.9,
2666       -14.8,
2667       -1.1,
2668       -40,
2669       0,
2670       9.7,
2671       9.7,
2672       null,
2673       null,
2674       null
2675     ],
2676     [
2677       "1969-03",
2678       -4.7,
2679       -16.9,
2680       -10.8,
2681       4.4,
2682       -30.6,
2683       0,
2684       9.1,
2685       9.1,
2686       null,
2687       null,
2688       null
2689     ],
2690     [
2691       "1969-04",
2692       11.7,
2693       -0.7,
2694       5.5,
2695       22.8,
2696       -15,
2697       5.1,
2698       3.8,
2699       8.9,
2700       0,
2701       null,
2702       null
2703     ],
2704     [
2705       "1969-05",
2706       16.8,
2707       2.4,
2708       9.6,
2709       30.6,
2710       -5.6,
2711       15.7,
2712       3,
2713       18.8,
2714       0,
2715       null,
2716       null
2717     ],
2718     [
2719       "1969-06",
2720       19.5,
2721       5.9,
2722       12.7,
2723       26.1,
2724       -1.1,
2725       24.1,
2726       0,
2727       24.1,
2728       0,
2729       null,
2730       null
2731     ],
2732     [
2733       "1969-07",
2734       null,
2735       null,
2736       null,
2737       31.1,
2738       5,
2739       87.9,
2740       0,
2741       87.9,
2742       0,
2743       null,
2744       null
2745     ],
2746     [
2747       "1969-08",
2748       25.4,
2749       11.8,
2750       18.6,
2751       35,
2752       4.4,
2753       12.7,
2754       0,
2755       12.7,
2756       0,
2757       null,
2758       null
2759     ],
2760     [
2761       "1969-09",
2762       15.5,
2763       5.7,
2764       10.6,
2765       33.3,
2766       -1.7,
2767       40.9,
2768       11.7,
2769       52.6,
2770       0,
2771       null,
2772       null
2773     ],
2774     [
2775       "1969-10",
2776       3.1,
2777       -3.3,
2778       -0.1,
2779       12.2,
2780       -12.2,
2781       79.5,
2782       7.6,
2783       87.1,
2784       0,
2785       null,
2786       null
2787     ],
2788     [
2789       "1969-11",
2790       -0.2,
2791       -8.5,
2792       -4.4,
2793       null,
2794       -22.2,
2795       0,
2796       6.4,
2797       6.4,
2798       0,
2799       null,
2800       null
2801     ],
2802     [
2803       "1969-12",
2804       -7.5,
2805       -13.3,
2806       -10.4,
2807       7.8,
2808       -23.9,
2809       0,
2810       27.9,
2811       27.9,
2812       null,
2813       null,
2814       null
2815     ],
2816     [
2817       "1970-01",
2818       -15.8,
2819       null,
2820       null,
2821       0.6,
2822       null,
2823       0,
2824       12.7,
2825       12.7,
2826       null,
2827       null,
2828       null
2829     ],
2830     [
2831       "1970-02",
2832       -9.1,
2833       -21.4,
2834       -15.3,
2835       3.3,
2836       -32.8,
2837       0,
2838       16.8,
2839       16.8,
2840       null,
2841       null,
2842       null
2843     ],
2844     [
2845       "1970-03",
2846       -6.8,
2847       -17.9,
2848       -12.4,
2849       3.9,
2850       -28.3,
2851       0,
2852       15.2,
2853       15.2,
2854       null,
2855       null,
2856       null
2857     ],
2858     [
2859       "1970-04",
2860       4.9,
2861       -3.1,
2862       0.9,
2863       14.4,
2864       -14.4,
2865       5.1,
2866       28.7,
2867       33.8,
2868       null,
2869       null,
2870       null
2871     ],
2872     [
2873       "1970-05",
2874       null,
2875       null,
2876       null,
2877       null,
2878       null,
2879       null,
2880       null,
2881       null,
2882       null,
2883       null,
2884       null
2885     ],
2886     [
2887       "1970-06",
2888       null,
2889       null,
2890       null,
2891       null,
2892       null,
2893       null,
2894       null,
2895       null,
2896       null,
2897       null,
2898       null
2899     ],
2900     [
2901       "1970-07",
2902       null,
2903       null,
2904       null,
2905       null,
2906       null,
2907       null,
2908       null,
2909       null,
2910       null,
2911       null,
2912       null
2913     ],
2914     [
2915       "1970-08",
2916       null,
2917       null,
2918       null,
2919       null,
2920       null,
2921       null,
2922       null,
2923       null,
2924       null,
2925       null,
2926       null
2927     ],
2928     [
2929       "1970-09",
2930       null,
2931       null,
2932       null,
2933       null,
2934       null,
2935       null,
2936       null,
2937       null,
2938       null,
2939       null,
2940       null
2941     ],
2942     [
2943       "1970-10",
2944       null,
2945       null,
2946       null,
2947       null,
2948       null,
2949       null,
2950       null,
2951       null,
2952       null,
2953       null,
2954       null
2955     ],
2956     [
2957       "1970-11",
2958       null,
2959       null,
2960       null,
2961       null,
2962       null,
2963       null,
2964       null,
2965       null,
2966       null,
2967       null,
2968       null
2969     ],
2970     [
2971       "1970-12",
2972       null,
2973       null,
2974       null,
2975       null,
2976       null,
2977       null,
2978       null,
2979       null,
2980       null,
2981       null,
2982       null
2983     ],
2984     [
2985       "1971-01",
2986       null,
2987       null,
2988       null,
2989       null,
2990       null,
2991       null,
2992       null,
2993       null,
2994       null,
2995       null,
2996       null
2997     ],
2998     [
2999       "1971-02",
3000       null,
3001       null,
3002       null,
3003       null,
3004       null,
3005       null,
3006       null,
3007       null,
3008       null,
3009       null,
3010       null
3011     ],
3012     [
3013       "1971-03",
3014       null,
3015       null,
3016       null,
3017       null,
3018       null,
3019       null,
3020       null,
3021       null,
3022       null,
3023       null,
3024       null
3025     ],
3026     [
3027       "1971-04",
3028       null,
3029       null,
3030       null,
3031       null,
3032       null,
3033       null,
3034       null,
3035       null,
3036       null,
3037       null,
3038       null
3039     ],
3040     [
3041       "1971-05",
3042       null,
3043       null,
3044       null,
3045       null,
3046       null,
3047       null,
3048       null,
3049       null,
3050       null,
3051       null,
3052       null
3053     ],
3054     [
3055       "1971-06",
3056       null,
3057       null,
3058       null,
3059       null,
3060       null,
3061       null,
3062       null,
3063       null,
3064       null,
3065       null,
3066       null
3067     ],
3068     [
3069       "1971-07",
3070       null,
3071       null,
3072       null,
3073       null,
3074       null,
3075       null,
3076       null,
3077       null,
3078       null,
3079       null,
3080       null
3081     ],
3082     [
3083       "1971-08",
3084       null,
3085       null,
3086       null,
3087       null,
3088       null,
3089       null,
3090       null,
3091       null,
3092       null,
3093       null,
3094       null
3095     ],
3096     [
3097       "1971-09",
3098       null,
3099       null,
3100       null,
3101       null,
3102       null,
3103       null,
3104       null,
3105       null,
3106       null,
3107       null,
3108       null
3109     ],
3110     [
3111       "1971-10",
3112       null,
3113       null,
3114       null,
3115       null,
3116       null,
3117       null,
3118       null,
3119       null,
3120       null,
3121       null,
3122       null
3123     ],
3124     [
3125       "1971-11",
3126       null,
3127       null,
3128       null,
3129       null,
3130       null,
3131       null,
3132       null,
3133       null,
3134       null,
3135       null,
3136       null
3137     ],
3138     [
3139       "1971-12",
3140       null,
3141       null,
3142       null,
3143       null,
3144       null,
3145       null,
3146       null,
3147       null,
3148       null,
3149       null,
3150       null
3151     ],
3152     [
3153       "1972-01",
3154       null,
3155       null,
3156       null,
3157       null,
3158       null,
3159       null,
3160       null,
3161       null,
3162       null,
3163       null,
3164       null
3165     ],
3166     [
3167       "1972-02",
3168       null,
3169       null,
3170       null,
3171       null,
3172       null,
3173       null,
3174       null,
3175       null,
3176       null,
3177       null,
3178       null
3179     ],
3180     [
3181       "1972-03",
3182       null,
3183       null,
3184       null,
3185       null,
3186       null,
3187       null,
3188       null,
3189       null,
3190       null,
3191       null,
3192       null
3193     ],
3194     [
3195       "1972-04",
3196       null,
3197       null,
3198       null,
3199       null,
3200       null,
3201       null,
3202       null,
3203       null,
3204       null,
3205       null,
3206       null
3207     ],
3208     [
3209       "1972-05",
3210       null,
3211       null,
3212       null,
3213       null,
3214       null,
3215       null,
3216       null,
3217       null,
3218       null,
3219       null,
3220       null
3221     ],
3222     [
3223       "1972-06",
3224       null,
3225       null,
3226       null,
3227       null,
3228       null,
3229       null,
3230       null,
3231       null,
3232       null,
3233       null,
3234       null
3235     ],
3236     [
3237       "1972-07",
3238       null,
3239       null,
3240       null,
3241       null,
3242       null,
3243       null,
3244       null,
3245       null,
3246       null,
3247       null,
3248       null
3249     ],
3250     [
3251       "1972-08",
3252       null,
3253       null,
3254       null,
3255       null,
3256       null,
3257       null,
3258       null,
3259       null,
3260       null,
3261       null,
3262       null
3263     ],
3264     [
3265       "1972-09",
3266       null,
3267       null,
3268       null,
3269       null,
3270       null,
3271       null,
3272       null,
3273       null,
3274       null,
3275       null,
3276       null
3277     ],
3278     [
3279       "1972-10",
3280       null,
3281       null,
3282       null,
3283       null,
3284       null,
3285       null,
3286       null,
3287       null,
3288       null,
3289       null,
3290       null
3291     ],
3292     [
3293       "1972-11",
3294       null,
3295       null,
3296       null,
3297       null,
3298       null,
3299       null,
3300       null,
3301       null,
3302       null,
3303       null,
3304       null
3305     ],
3306     [
3307       "1972-12",
3308       null,
3309       null,
3310       null,
3311       null,
3312       null,
3313       null,
3314       null,
3315       null,
3316       null,
3317       null,
3318       null
3319     ],
3320     [
3321       "1973-01",
3322       null,
3323       null,
3324       null,
3325       null,
3326       null,
3327       null,
3328       null,
3329       null,
3330       null,
3331       null,
3332       null
3333     ],
3334     [
3335       "1973-02",
3336       null,
3337       null,
3338       null,
3339       null,
3340       null,
3341       null,
3342       null,
3343       null,
3344       null,
3345       null,
3346       null
3347     ],
3348     [
3349       "1973-03",
3350       null,
3351       null,
3352       null,
3353       null,
3354       null,
3355       null,
3356       null,
3357       null,
3358       null,
3359       null,
3360       null
3361     ],
3362     [
3363       "1973-04",
3364       null,
3365       null,
3366       null,
3367       null,
3368       null,
3369       null,
3370       null,
3371       null,
3372       null,
3373       null,
3374       null
3375     ],
3376     [
3377       "1973-05",
3378       17.9,
3379       3.6,
3380       10.8,
3381       26.1,
3382       -5.6,
3383       70.4,
3384       0,
3385       70.4,
3386       0,
3387       null,
3388       null
3389     ],
3390     [
3391       "1973-06",
3392       19.3,
3393       9.8,
3394       14.6,
3395       32.8,
3396       0,
3397       167.6,
3398       0,
3399       167.6,
3400       0,
3401       null,
3402       null
3403     ],
3404     [
3405       "1973-07",
3406       null,
3407       null,
3408       null,
3409       null,
3410       7.2,
3411       162.1,
3412       0,
3413       162.1,
3414       0,
3415       null,
3416       null
3417     ],
3418     [
3419       "1973-08",
3420       23.6,
3421       11.1,
3422       17.4,
3423       31.7,
3424       3.3,
3425       27.2,
3426       0,
3427       27.2,
3428       0,
3429       null,
3430       null
3431     ],
3432     [
3433       "1973-09",
3434       16,
3435       3.2,
3436       9.6,
3437       23.9,
3438       -4.4,
3439       53.1,
3440       7.6,
3441       60.7,
3442       0,
3443       null,
3444       null
3445     ],
3446     [
3447       "1973-10",
3448       10.4,
3449       0.5,
3450       5.5,
3451       18.3,
3452       -4.4,
3453       6.4,
3454       9.1,
3455       15.5,
3456       null,
3457       null,
3458       null
3459     ],
3460     [
3461       "1973-11",
3462       -8.7,
3463       -16,
3464       -12.4,
3465       -1.1,
3466       -23.3,
3467       0,
3468       null,
3469       null,
3470       null,
3471       null,
3472       null
3473     ],
3474     [
3475       "1973-12",
3476       -13.6,
3477       -20.9,
3478       -17.3,
3479       -0.6,
3480       -37.2,
3481       0,
3482       null,
3483       null,
3484       null,
3485       null,
3486       null
3487     ],
3488     [
3489       "1974-01",
3490       -19.1,
3491       -27.8,
3492       -23.5,
3493       -2.2,
3494       -37.2,
3495       0,
3496       4.8,
3497       4.8,
3498       null,
3499       null,
3500       null
3501     ],
3502     [
3503       "1974-02",
3504       -8.9,
3505       -22.4,
3506       -15.7,
3507       1.1,
3508       -35.6,
3509       0,
3510       14,
3511       14,
3512       null,
3513       null,
3514       null
3515     ],
3516     [
3517       "1974-03",
3518       -7.3,
3519       -20.4,
3520       -13.9,
3521       3.9,
3522       -33.3,
3523       null,
3524       20.3,
3525       20.3,
3526       null,
3527       null,
3528       null
3529     ],
3530     [
3531       "1974-04",
3532       8,
3533       -3.5,
3534       2.3,
3535       null,
3536       -16.7,
3537       null,
3538       null,
3539       null,
3540       0,
3541       null,
3542       null
3543     ],
3544     [
3545       "1974-05",
3546       11.6,
3547       2.1,
3548       6.9,
3549       20.6,
3550       -5.6,
3551       82.6,
3552       0,
3553       82.6,
3554       0,
3555       null,
3556       null
3557     ],
3558     [
3559       "1974-06",
3560       22,
3561       9.2,
3562       15.6,
3563       32.8,
3564       3.9,
3565       43.4,
3566       0,
3567       43.4,
3568       0,
3569       null,
3570       null
3571     ],
3572     [
3573       "1974-07",
3574       25.5,
3575       13.6,
3576       19.6,
3577       31.1,
3578       7.2,
3579       67.6,
3580       0,
3581       67.6,
3582       0,
3583       null,
3584       null
3585     ],
3586     [
3587       "1974-08",
3588       null,
3589       null,
3590       null,
3591       32.2,
3592       2.2,
3593       168.9,
3594       0,
3595       168.9,
3596       0,
3597       null,
3598       null
3599     ],
3600     [
3601       "1974-09",
3602       14.2,
3603       3.8,
3604       9,
3605       24.4,
3606       -4.4,
3607       48.8,
3608       7.6,
3609       56.4,
3610       0,
3611       null,
3612       null
3613     ],
3614     [
3615       "1974-10",
3616       12.3,
3617       -0.1,
3618       6.1,
3619       22.2,
3620       -10,
3621       7.4,
3622       0,
3623       7.4,
3624       0,
3625       null,
3626       null
3627     ],
3628     [
3629       "1974-11",
3630       null,
3631       null,
3632       null,
3633       null,
3634       null,
3635       null,
3636       null,
3637       null,
3638       null,
3639       null,
3640       null
3641     ],
3642     [
3643       "1974-12",
3644       -3.3,
3645       -10.9,
3646       -7.1,
3647       4.4,
3648       -21.7,
3649       0,
3650       10.2,
3651       10.2,
3652       null,
3653       null,
3654       null
3655     ],
3656     [
3657       "1975-01",
3658       -10.7,
3659       -21.4,
3660       -16.1,
3661       -1.1,
3662       -33.9,
3663       0,
3664       20.3,
3665       20.3,
3666       null,
3667       null,
3668       null
3669     ],
3670     [
3671       "1975-02",
3672       -11.8,
3673       -21.4,
3674       -16.6,
3675       4.4,
3676       -36.7,
3677       0,
3678       12.7,
3679       12.7,
3680       null,
3681       null,
3682       null
3683     ],
3684     [
3685       "1975-03",
3686       -7.1,
3687       -18.2,
3688       -12.7,
3689       5.6,
3690       -27.8,
3691       0,
3692       null,
3693       null,
3694       null,
3695       null,
3696       null
3697     ],
3698     [
3699       "1975-04",
3700       null,
3701       null,
3702       null,
3703       null,
3704       null,
3705       null,
3706       null,
3707       null,
3708       null,
3709       null,
3710       null
3711     ],
3712     [
3713       "1975-05",
3714       null,
3715       null,
3716       null,
3717       null,
3718       null,
3719       null,
3720       null,
3721       null,
3722       null,
3723       null,
3724       null
3725     ],
3726     [
3727       "1975-06",
3728       null,
3729       null,
3730       null,
3731       null,
3732       null,
3733       null,
3734       null,
3735       null,
3736       null,
3737       null,
3738       null
3739     ],
3740     [
3741       "1975-07",
3742       null,
3743       null,
3744       null,
3745       null,
3746       null,
3747       null,
3748       null,
3749       null,
3750       null,
3751       null,
3752       null
3753     ],
3754     [
3755       "1975-08",
3756       null,
3757       null,
3758       null,
3759       null,
3760       null,
3761       null,
3762       null,
3763       null,
3764       null,
3765       null,
3766       null
3767     ],
3768     [
3769       "1975-09",
3770       null,
3771       null,
3772       null,
3773       null,
3774       null,
3775       null,
3776       null,
3777       null,
3778       null,
3779       null,
3780       null
3781     ],
3782     [
3783       "1975-10",
3784       null,
3785       null,
3786       null,
3787       null,
3788       null,
3789       null,
3790       null,
3791       null,
3792       null,
3793       null,
3794       null
3795     ],
3796     [
3797       "1975-11",
3798       null,
3799       null,
3800       null,
3801       null,
3802       null,
3803       null,
3804       null,
3805       null,
3806       null,
3807       null,
3808       null
3809     ],
3810     [
3811       "1975-12",
3812       null,
3813       null,
3814       null,
3815       null,
3816       null,
3817       null,
3818       null,
3819       null,
3820       null,
3821       null,
3822       null
3823     ],
3824     [
3825       "1976-01",
3826       null,
3827       null,
3828       null,
3829       null,
3830       null,
3831       null,
3832       null,
3833       null,
3834       null,
3835       null,
3836       null
3837     ],
3838     [
3839       "1976-02",
3840       null,
3841       null,
3842       null,
3843       null,
3844       null,
3845       null,
3846       null,
3847       null,
3848       null,
3849       null,
3850       null
3851     ],
3852     [
3853       "1976-03",
3854       null,
3855       null,
3856       null,
3857       null,
3858       null,
3859       null,
3860       null,
3861       null,
3862       null,
3863       null,
3864       null
3865     ],
3866     [
3867       "1976-04",
3868       null,
3869       null,
3870       null,
3871       null,
3872       null,
3873       null,
3874       null,
3875       null,
3876       null,
3877       null,
3878       null
3879     ],
3880     [
3881       "1976-05",
3882       null,
3883       null,
3884       null,
3885       null,
3886       null,
3887       null,
3888       null,
3889       null,
3890       null,
3891       null,
3892       null
3893     ],
3894     [
3895       "1976-06",
3896       null,
3897       null,
3898       null,
3899       null,
3900       null,
3901       null,
3902       null,
3903       null,
3904       null,
3905       null,
3906       null
3907     ],
3908     [
3909       "1976-07",
3910       null,
3911       null,
3912       null,
3913       null,
3914       null,
3915       null,
3916       null,
3917       null,
3918       null,
3919       null,
3920       null
3921     ],
3922     [
3923       "1976-08",
3924       null,
3925       null,
3926       null,
3927       null,
3928       null,
3929       null,
3930       null,
3931       null,
3932       null,
3933       null,
3934       null
3935     ],
3936     [
3937       "1976-09",
3938       null,
3939       null,
3940       null,
3941       null,
3942       null,
3943       null,
3944       null,
3945       null,
3946       null,
3947       null,
3948       null
3949     ],
3950     [
3951       "1976-10",
3952       null,
3953       null,
3954       null,
3955       null,
3956       null,
3957       null,
3958       null,
3959       null,
3960       null,
3961       null,
3962       null
3963     ],
3964     [
3965       "1976-11",
3966       null,
3967       null,
3968       null,
3969       null,
3970       null,
3971       null,
3972       null,
3973       null,
3974       null,
3975       null,
3976       null
3977     ],
3978     [
3979       "1976-12",
3980       null,
3981       null,
3982       null,
3983       null,
3984       null,
3985       null,
3986       null,
3987       null,
3988       null,
3989       null,
3990       null
3991     ],
3992     [
3993       "1977-01",
3994       null,
3995       null,
3996       null,
3997       null,
3998       null,
3999       null,
4000       null,
4001       null,
4002       null,
4003       null,
4004       null
4005     ],
4006     [
4007       "1977-02",
4008       null,
4009       null,
4010       null,
4011       null,
4012       null,
4013       null,
4014       null,
4015       null,
4016       null,
4017       null,
4018       null
4019     ],
4020     [
4021       "1977-03",
4022       null,
4023       null,
4024       null,
4025       null,
4026       null,
4027       null,
4028       null,
4029       null,
4030       null,
4031       null,
4032       null
4033     ],
4034     [
4035       "1977-04",
4036       null,
4037       null,
4038       null,
4039       null,
4040       null,
4041       null,
4042       null,
4043       null,
4044       null,
4045       null,
4046       null
4047     ],
4048     [
4049       "1977-05",
4050       null,
4051       null,
4052       null,
4053       null,
4054       null,
4055       null,
4056       null,
4057       null,
4058       null,
4059       null,
4060       null
4061     ],
4062     [
4063       "1977-06",
4064       null,
4065       null,
4066       null,
4067       null,
4068       null,
4069       null,
4070       null,
4071       null,
4072       null,
4073       null,
4074       null
4075     ],
4076     [
4077       "1977-07",
4078       null,
4079       null,
4080       null,
4081       null,
4082       null,
4083       null,
4084       null,
4085       null,
4086       null,
4087       null,
4088       null
4089     ],
4090     [
4091       "1977-08",
4092       null,
4093       null,
4094       null,
4095       null,
4096       null,
4097       null,
4098       null,
4099       null,
4100       null,
4101       null,
4102       null
4103     ],
4104     [
4105       "1977-09",
4106       null,
4107       null,
4108       null,
4109       null,
4110       null,
4111       null,
4112       null,
4113       null,
4114       null,
4115       null,
4116       null
4117     ],
4118     [
4119       "1977-10",
4120       null,
4121       null,
4122       null,
4123       null,
4124       null,
4125       null,
4126       null,
4127       null,
4128       null,
4129       null,
4130       null
4131     ],
4132     [
4133       "1977-11",
4134       null,
4135       null,
4136       null,
4137       null,
4138       null,
4139       null,
4140       null,
4141       null,
4142       null,
4143       null,
4144       null
4145     ],
4146     [
4147       "1977-12",
4148       null,
4149       null,
4150       null,
4151       null,
4152       null,
4153       null,
4154       null,
4155       null,
4156       null,
4157       null,
4158       null
4159     ],
4160     [
4161       "1978-01",
4162       null,
4163       null,
4164       null,
4165       null,
4166       null,
4167       null,
4168       null,
4169       null,
4170       null,
4171       null,
4172       null
4173     ],
4174     [
4175       "1978-02",
4176       null,
4177       null,
4178       null,
4179       null,
4180       null,
4181       null,
4182       null,
4183       null,
4184       null,
4185       null,
4186       null
4187     ],
4188     [
4189       "1978-03",
4190       null,
4191       null,
4192       null,
4193       null,
4194       null,
4195       1.1,
4196       16.6,
4197       17.7,
4198       35,
4199       null,
4200       null
4201     ],
4202     [
4203       "1978-04",
4204       5.9,
4205       -3.7,
4206       1.1,
4207       21.5,
4208       -18,
4209       24.3,
4210       6,
4211       30.3,
4212       0,
4213       null,
4214       null
4215     ],
4216     [
4217       "1978-05",
4218       18.5,
4219       6.1,
4220       12.3,
4221       30.5,
4222       -2,
4223       34.2,
4224       0,
4225       34.2,
4226       0,
4227       null,
4228       null
4229     ],
4230     [
4231       "1978-06",
4232       22.7,
4233       9.4,
4234       16.1,
4235       32,
4236       0,
4237       60.7,
4238       0,
4239       60.7,
4240       0,
4241       null,
4242       null
4243     ],
4244     [
4245       "1978-07",
4246       24.2,
4247       9.9,
4248       17.1,
4249       30,
4250       1.5,
4251       50.4,
4252       0,
4253       50.4,
4254       0,
4255       null,
4256       null
4257     ],
4258     [
4259       "1978-08",
4260       21.9,
4261       8.5,
4262       15.2,
4263       33,
4264       4,
4265       88.4,
4266       0,
4267       88.4,
4268       0,
4269       null,
4270       null
4271     ],
4272     [
4273       "1978-09",
4274       null,
4275       null,
4276       null,
4277       null,
4278       null,
4279       null,
4280       null,
4281       null,
4282       null,
4283       null,
4284       null
4285     ],
4286     [
4287       "1978-10",
4288       null,
4289       null,
4290       null,
4291       null,
4292       null,
4293       null,
4294       null,
4295       null,
4296       null,
4297       null,
4298       null
4299     ],
4300     [
4301       "1978-11",
4302       null,
4303       null,
4304       null,
4305       null,
4306       null,
4307       null,
4308       null,
4309       null,
4310       null,
4311       null,
4312       null
4313     ],
4314     [
4315       "1978-12",
4316       null,
4317       null,
4318       null,
4319       null,
4320       null,
4321       null,
4322       null,
4323       null,
4324       null,
4325       null,
4326       null
4327     ],
4328     [
4329       "1979-01",
4330       null,
4331       null,
4332       null,
4333       null,
4334       null,
4335       null,
4336       null,
4337       null,
4338       null,
4339       null,
4340       null
4341     ],
4342     [
4343       "1979-02",
4344       null,
4345       null,
4346       null,
4347       null,
4348       null,
4349       null,
4350       null,
4351       null,
4352       null,
4353       null,
4354       null
4355     ],
4356     [
4357       "1979-03",
4358       null,
4359       null,
4360       null,
4361       null,
4362       null,
4363       null,
4364       null,
4365       null,
4366       null,
4367       null,
4368       null
4369     ],
4370     [
4371       "1979-04",
4372       null,
4373       null,
4374       null,
4375       null,
4376       null,
4377       null,
4378       null,
4379       null,
4380       null,
4381       null,
4382       null
4383     ],
4384     [
4385       "1979-05",
4386       null,
4387       null,
4388       null,
4389       null,
4390       null,
4391       null,
4392       null,
4393       null,
4394       null,
4395       null,
4396       null
4397     ],
4398     [
4399       "1979-06",
4400       null,
4401       null,
4402       null,
4403       null,
4404       null,
4405       null,
4406       null,
4407       null,
4408       null,
4409       null,
4410       null
4411     ],
4412     [
4413       "1979-07",
4414       null,
4415       null,
4416       null,
4417       null,
4418       null,
4419       null,
4420       null,
4421       null,
4422       null,
4423       null,
4424       null
4425     ],
4426     [
4427       "1979-08",
4428       null,
4429       null,
4430       null,
4431       null,
4432       null,
4433       null,
4434       null,
4435       null,
4436       null,
4437       null,
4438       null
4439     ],
4440     [
4441       "1979-09",
4442       null,
4443       null,
4444       null,
4445       null,
4446       null,
4447       null,
4448       null,
4449       null,
4450       null,
4451       null,
4452       null
4453     ],
4454     [
4455       "1979-10",
4456       null,
4457       null,
4458       null,
4459       null,
4460       null,
4461       null,
4462       null,
4463       null,
4464       null,
4465       null,
4466       null
4467     ],
4468     [
4469       "1979-11",
4470       null,
4471       null,
4472       null,
4473       null,
4474       null,
4475       null,
4476       null,
4477       null,
4478       null,
4479       null,
4480       null
4481     ],
4482     [
4483       "1979-12",
4484       null,
4485       null,
4486       null,
4487       null,
4488       null,
4489       null,
4490       null,
4491       null,
4492       null,
4493       null,
4494       null
4495     ],
4496     [
4497       "1980-01",
4498       null,
4499       null,
4500       null,
4501       null,
4502       null,
4503       null,
4504       null,
4505       null,
4506       null,
4507       null,
4508       null
4509     ],
4510     [
4511       "1980-02",
4512       null,
4513       null,
4514       null,
4515       null,
4516       null,
4517       null,
4518       null,
4519       null,
4520       null,
4521       null,
4522       null
4523     ],
4524     [
4525       "1980-03",
4526       null,
4527       null,
4528       null,
4529       null,
4530       null,
4531       null,
4532       null,
4533       null,
4534       null,
4535       null,
4536       null
4537     ],
4538     [
4539       "1980-04",
4540       14.7,
4541       0.4,
4542       7.6,
4543       28.5,
4544       -10,
4545       0,
4546       0,
4547       0,
4548       0,
4549       null,
4550       null
4551     ],
4552     [
4553       "1980-05",
4554       21.6,
4555       6,
4556       13.8,
4557       32.5,
4558       -5.5,
4559       17.4,
4560       0,
4561       17.4,
4562       0,
4563       null,
4564       null
4565     ],
4566     [
4567       "1980-06",
4568       22,
4569       8.2,
4570       15.1,
4571       32.5,
4572       -1.5,
4573       93.4,
4574       0,
4575       93.4,
4576       0,
4577       null,
4578       null
4579     ],
4580     [
4581       "1980-07",
4582       24.2,
4583       11,
4584       17.6,
4585       30.5,
4586       null,
4587       39.7,
4588       0,
4589       39.7,
4590       0,
4591       null,
4592       null
4593     ],
4594     [
4595       "1980-08",
4596       null,
4597       null,
4598       null,
4599       null,
4600       null,
4601       null,
4602       null,
4603       null,
4604       null,
4605       null,
4606       null
4607     ],
4608     [
4609       "1980-09",
4610       null,
4611       null,
4612       null,
4613       null,
4614       null,
4615       null,
4616       null,
4617       null,
4618       null,
4619       null,
4620       null
4621     ],
4622     [
4623       "1980-10",
4624       null,
4625       null,
4626       null,
4627       null,
4628       null,
4629       null,
4630       null,
4631       null,
4632       null,
4633       null,
4634       null
4635     ],
4636     [
4637       "1980-11",
4638       null,
4639       null,
4640       null,
4641       null,
4642       null,
4643       null,
4644       null,
4645       null,
4646       null,
4647       null,
4648       null
4649     ],
4650     [
4651       "1980-12",
4652       null,
4653       null,
4654       null,
4655       null,
4656       null,
4657       null,
4658       null,
4659       null,
4660       null,
4661       null,
4662       null
4663     ],
4664     [
4665       "1981-01",
4666       null,
4667       null,
4668       null,
4669       null,
4670       null,
4671       null,
4672       null,
4673       null,
4674       null,
4675       null,
4676       null
4677     ],
4678     [
4679       "1981-02",
4680       null,
4681       null,
4682       null,
4683       null,
4684       null,
4685       null,
4686       null,
4687       null,
4688       null,
4689       null,
4690       null
4691     ],
4692     [
4693       "1981-03",
4694       null,
4695       null,
4696       null,
4697       null,
4698       null,
4699       null,
4700       null,
4701       null,
4702       null,
4703       null,
4704       null
4705     ],
4706     [
4707       "1981-04",
4708       null,
4709       null,
4710       null,
4711       null,
4712       null,
4713       null,
4714       null,
4715       null,
4716       null,
4717       null,
4718       null
4719     ],
4720     [
4721       "1981-05",
4722       null,
4723       null,
4724       null,
4725       null,
4726       null,
4727       null,
4728       null,
4729       null,
4730       null,
4731       null,
4732       null
4733     ],
4734     [
4735       "1981-06",
4736       null,
4737       null,
4738       null,
4739       null,
4740       null,
4741       null,
4742       null,
4743       null,
4744       null,
4745       null,
4746       null
4747     ],
4748     [
4749       "1981-07",
4750       23.8,
4751       11.9,
4752       17.9,
4753       30,
4754       5,
4755       77.2,
4756       0,
4757       77.2,
4758       0,
4759       null,
4760       null
4761     ],
4762     [
4763       "1981-08",
4764       25.5,
4765       12.3,
4766       18.9,
4767       30.5,
4768       4.5,
4769       23.5,
4770       0,
4771       23.5,
4772       0,
4773       null,
4774       null
4775     ],
4776     [
4777       "1981-09",
4778       18,
4779       5.5,
4780       11.8,
4781       31.5,
4782       -2,
4783       82.5,
4784       0,
4785       82.5,
4786       0,
4787       null,
4788       null
4789     ],
4790     [
4791       "1981-10",
4792       null,
4793       null,
4794       null,
4795       null,
4796       null,
4797       null,
4798       null,
4799       null,
4800       null,
4801       null,
4802       null
4803     ],
4804     [
4805       "1981-11",
4806       null,
4807       null,
4808       null,
4809       null,
4810       null,
4811       null,
4812       null,
4813       null,
4814       null,
4815       null,
4816       null
4817     ],
4818     [
4819       "1981-12",
4820       null,
4821       null,
4822       null,
4823       null,
4824       null,
4825       null,
4826       null,
4827       null,
4828       null,
4829       null,
4830       null
4831     ]
4832   ]
4833 }