weather.gc.ca/Monthly/4067720.tab

   1 {
   2   "license": "CC-BY-4.0",
   3   "description": {
   4     "en": "Spiritwood Monthly Weather Data",
   5     "fr": "Données météorologiques mensuelles de Spiritwood"
   6   },
   7   "sources": "[https://climate.weather.gc.ca/ Environment and Climate Change Canada]",
   8   "wikicode": "[Category:Environment and Climate Change Canada Monthly Weather Data] [Category:Weather Data in Saskatchewan]",
   9   "schema": {
  10     "fields": [
  11       {
  12         "name": "date",
  13         "type": "string",
  14         "title": {
  15           "ar": "تاريخ",
  16           "ca": "Data",
  17           "da": "Dato",
  18           "de": "Datum",
  19           "en": "Date",
  20           "es": "Fecha",
  21           "fr": "Date",
  22           "ru": "Дата",
  23           "sr": "Датум"
  24         }
  25       },
  26       {
  27         "name": "avgHighTemp",
  28         "type": "number",
  29         "title": {
  30           "ca": "Mitjana de temps. altes",
  31           "da": "Gennemsnitlig højeste temperatur",
  32           "de": "Durchschnittliche Höchsttemperatur",
  33           "en": "Average high temp",
  34           "es": "Promedio de temps. altas",
  35           "fr": "Température maximale moyenne",
  36           "ru": "Средняя высшая темп",
  37           "sr": "Просечна виша температура"
  38         }
  39       },
  40       {
  41         "name": "avgLowTemp",
  42         "type": "number",
  43         "title": {
  44           "ca": "Mitjana de temps. baixes",
  45           "da": "Gennemsnitlige laveste temperatur",
  46           "de": "Durchschnittliche Tiefsttemperatur",
  47           "en": "Average low temp",
  48           "es": "Promedio de temps. bajas",
  49           "fr": "Température minimale moyenne",
  50           "ru": "Средняя нижняя темп",
  51           "sr": "Просечна нижа температура"
  52         }
  53       },
  54       {
  55         "name": "avgTemp",
  56         "type": "number",
  57         "title": {
  58           "en": "Average temperature",
  59           "fr": "Température moyenne"
  60         }
  61       },
  62       {
  63         "name": "extHighTemp",
  64         "type": "number",
  65         "title": {
  66           "en": "Highest daily maximum temperature",
  67           "fr": "Température maximale quotidienne la plus élevée"
  68         }
  69       },
  70       {
  71         "name": "extLowTemp",
  72         "type": "number",
  73         "title": {
  74           "en": "Lowest daily minimal temperature",
  75           "fr": "Température minimale la plus basse"
  76         }
  77       },
  78       {
  79         "name": "precipTotalRain",
  80         "type": "number",
  81         "title": {
  82           "en": "Total rainfall (mm)",
  83           "fr": "Pluie totale (mm)"
  84         }
  85       },
  86       {
  87         "name": "precipTotalSnow",
  88         "type": "number",
  89         "title": {
  90           "en": "Total snowfall (cm)",
  91           "fr": "Neige totale (cm)"
  92         }
  93       },
  94       {
  95         "name": "precipTotal",
  96         "type": "number",
  97         "title": {
  98           "en": "Total précipitation (mm)",
  99           "fr": "Précipitations totale (mm)"
 100         }
 101       },
 102       {
 103         "name": "snowGrndLastDay",
 104         "type": "number",
 105         "title": {
 106           "en": "Snow on the ground on the last day (cm)",
 107           "fr": "Neige au sol le dernier jour (cm)"
 108         }
 109       },
 110       {
 111         "name": "windDirMaxGust",
 112         "type": "number",
 113         "title": {
 114           "en": "Direction of maximum gust (10's deg/tens of degrees)",
 115           "fr": "Direction de la rafale maximale (10's deg/dizaines de degrés)"
 116         }
 117       },
 118       {
 119         "name": "windSpeedMaxGust",
 120         "type": "number",
 121         "title": {
 122           "en": "Speed of maximum gust (km/h)",
 123           "fr": "Vitesse de la rafale maximale (km/h)"
 124         }
 125       }
 126     ]
 127   },
 128   "data": [
 129     [
 130       "1945-01",
 131       -9.5,
 132       -23.1,
 133       -16.3,
 134       5,
 135       -40,
 136       0,
 137       7.6,
 138       7.6,
 139       null,
 140       null,
 141       null
 142     ],
 143     [
 144       "1945-02",
 145       -6.1,
 146       -19.5,
 147       -12.8,
 148       5.6,
 149       -37.2,
 150       0,
 151       16,
 152       16,
 153       null,
 154       null,
 155       null
 156     ],
 157     [
 158       "1945-03",
 159       2.8,
 160       -10.7,
 161       -4,
 162       12.8,
 163       -34.4,
 164       null,
 165       null,
 166       null,
 167       null,
 168       null,
 169       null
 170     ],
 171     [
 172       "1945-04",
 173       3.5,
 174       -9.2,
 175       -2.9,
 176       10.6,
 177       -25,
 178       0,
 179       25.4,
 180       25.4,
 181       null,
 182       null,
 183       null
 184     ],
 185     [
 186       "1945-05",
 187       15.7,
 188       -2.2,
 189       6.8,
 190       25.6,
 191       -12.2,
 192       22.4,
 193       0,
 194       22.4,
 195       null,
 196       null,
 197       null
 198     ],
 199     [
 200       "1945-06",
 201       20.9,
 202       5.9,
 203       13.4,
 204       30.6,
 205       0,
 206       20.1,
 207       1.3,
 208       21.3,
 209       null,
 210       null,
 211       null
 212     ],
 213     [
 214       "1945-07",
 215       26.1,
 216       7.7,
 217       16.9,
 218       35,
 219       1.7,
 220       36.3,
 221       0,
 222       36.3,
 223       null,
 224       null,
 225       null
 226     ],
 227     [
 228       "1945-08",
 229       26.3,
 230       8.4,
 231       17.4,
 232       34.4,
 233       0,
 234       50.5,
 235       0,
 236       50.5,
 237       null,
 238       null,
 239       null
 240     ],
 241     [
 242       "1945-09",
 243       15.7,
 244       1.6,
 245       8.7,
 246       28.9,
 247       -12.2,
 248       54.1,
 249       0,
 250       54.1,
 251       null,
 252       null,
 253       null
 254     ],
 255     [
 256       "1945-10",
 257       11.9,
 258       -1.9,
 259       5,
 260       28.9,
 261       -12.2,
 262       2.8,
 263       10.2,
 264       13,
 265       null,
 266       null,
 267       null
 268     ],
 269     [
 270       "1945-11",
 271       -7.7,
 272       -20.1,
 273       -13.9,
 274       7.2,
 275       -31.7,
 276       0,
 277       15.2,
 278       15.2,
 279       null,
 280       null,
 281       null
 282     ],
 283     [
 284       "1945-12",
 285       -11.3,
 286       -23,
 287       -17.2,
 288       8.9,
 289       -42.2,
 290       0,
 291       7.6,
 292       7.6,
 293       null,
 294       null,
 295       null
 296     ],
 297     [
 298       "1946-01",
 299       -9,
 300       -22.5,
 301       -15.8,
 302       2.2,
 303       -37.2,
 304       0,
 305       5.1,
 306       5.1,
 307       null,
 308       null,
 309       null
 310     ],
 311     [
 312       "1946-02",
 313       -10.2,
 314       -26.6,
 315       -18.4,
 316       1.1,
 317       -42.8,
 318       0,
 319       25.4,
 320       25.4,
 321       null,
 322       null,
 323       null
 324     ],
 325     [
 326       "1946-03",
 327       4.2,
 328       -9.9,
 329       -2.9,
 330       12.2,
 331       -27.2,
 332       null,
 333       null,
 334       null,
 335       null,
 336       null,
 337       null
 338     ],
 339     [
 340       "1946-04",
 341       null,
 342       -1.9,
 343       null,
 344       null,
 345       -7.8,
 346       8.4,
 347       10.2,
 348       18.5,
 349       null,
 350       null,
 351       null
 352     ],
 353     [
 354       "1946-05",
 355       15.9,
 356       -0.1,
 357       7.9,
 358       26.7,
 359       -7.8,
 360       21.1,
 361       0.8,
 362       21.8,
 363       null,
 364       null,
 365       null
 366     ],
 367     [
 368       "1946-06",
 369       22.3,
 370       4.2,
 371       13.3,
 372       29.4,
 373       -1.7,
 374       20.3,
 375       0,
 376       20.3,
 377       null,
 378       null,
 379       null
 380     ],
 381     [
 382       "1946-07",
 383       26.5,
 384       7,
 385       16.8,
 386       36.7,
 387       -3.3,
 388       28.4,
 389       0,
 390       28.4,
 391       null,
 392       null,
 393       null
 394     ],
 395     [
 396       "1946-08",
 397       26.1,
 398       5.2,
 399       15.7,
 400       34.4,
 401       -2.2,
 402       46.5,
 403       0,
 404       46.5,
 405       null,
 406       null,
 407       null
 408     ],
 409     [
 410       "1946-09",
 411       19.3,
 412       -0.8,
 413       9.3,
 414       28.9,
 415       -6.7,
 416       17,
 417       0,
 418       17,
 419       null,
 420       null,
 421       null
 422     ],
 423     [
 424       "1946-10",
 425       6.6,
 426       -5.2,
 427       0.7,
 428       18.3,
 429       -11.1,
 430       34.5,
 431       null,
 432       null,
 433       null,
 434       null,
 435       null
 436     ],
 437     [
 438       "1946-11",
 439       -2.6,
 440       -15.7,
 441       -9.2,
 442       16.7,
 443       -32.8,
 444       0,
 445       7.6,
 446       7.6,
 447       null,
 448       null,
 449       null
 450     ],
 451     [
 452       "1946-12",
 453       -10.5,
 454       -24.6,
 455       -17.6,
 456       1.7,
 457       -44.4,
 458       0,
 459       null,
 460       null,
 461       null,
 462       null,
 463       null
 464     ],
 465     [
 466       "1947-01",
 467       -8.4,
 468       -25.7,
 469       -17.1,
 470       4.4,
 471       -45.6,
 472       0,
 473       17.8,
 474       17.8,
 475       41,
 476       null,
 477       null
 478     ],
 479     [
 480       "1947-02",
 481       -14.4,
 482       -29.3,
 483       -21.9,
 484       -1.1,
 485       -47.8,
 486       0,
 487       0,
 488       0,
 489       41,
 490       null,
 491       null
 492     ],
 493     [
 494       "1947-03",
 495       -2.9,
 496       -16.3,
 497       -9.6,
 498       9.4,
 499       -34.4,
 500       0,
 501       7.6,
 502       7.6,
 503       25,
 504       null,
 505       null
 506     ],
 507     [
 508       "1947-04",
 509       6.2,
 510       -4.3,
 511       1,
 512       21.1,
 513       -11.1,
 514       0,
 515       44.5,
 516       44.5,
 517       null,
 518       null,
 519       null
 520     ],
 521     [
 522       "1947-05",
 523       15.1,
 524       0.1,
 525       7.6,
 526       24.4,
 527       -8.9,
 528       13.5,
 529       0,
 530       13.5,
 531       null,
 532       null,
 533       null
 534     ],
 535     [
 536       "1947-06",
 537       21.4,
 538       3.9,
 539       12.7,
 540       28.3,
 541       -3.3,
 542       19.8,
 543       0,
 544       19.8,
 545       null,
 546       null,
 547       null
 548     ],
 549     [
 550       "1947-07",
 551       28.4,
 552       7.9,
 553       18.2,
 554       35,
 555       1.1,
 556       7.6,
 557       0,
 558       7.6,
 559       null,
 560       null,
 561       null
 562     ],
 563     [
 564       "1947-08",
 565       23.4,
 566       5.2,
 567       14.3,
 568       32.2,
 569       1.1,
 570       95.5,
 571       0,
 572       95.5,
 573       null,
 574       null,
 575       null
 576     ],
 577     [
 578       "1947-09",
 579       17.1,
 580       1.6,
 581       9.4,
 582       25,
 583       -6.7,
 584       39.1,
 585       0,
 586       39.1,
 587       null,
 588       null,
 589       null
 590     ],
 591     [
 592       "1947-10",
 593       13.4,
 594       -0.3,
 595       6.6,
 596       20.6,
 597       -10,
 598       10.2,
 599       0,
 600       10.2,
 601       null,
 602       null,
 603       null
 604     ],
 605     [
 606       "1947-11",
 607       -2.4,
 608       -12.2,
 609       -7.3,
 610       17.8,
 611       -20.6,
 612       0,
 613       22.9,
 614       22.9,
 615       null,
 616       null,
 617       null
 618     ],
 619     [
 620       "1947-12",
 621       -8.8,
 622       -18.8,
 623       -13.8,
 624       null,
 625       null,
 626       null,
 627       null,
 628       null,
 629       null,
 630       null,
 631       null
 632     ],
 633     [
 634       "1948-01",
 635       -8.3,
 636       -21.1,
 637       -14.7,
 638       null,
 639       null,
 640       0,
 641       22.9,
 642       22.9,
 643       64,
 644       null,
 645       null
 646     ],
 647     [
 648       "1948-02",
 649       -11.1,
 650       -24.7,
 651       -17.9,
 652       -2.8,
 653       -42.8,
 654       0,
 655       10.2,
 656       10.2,
 657       74,
 658       null,
 659       null
 660     ],
 661     [
 662       "1948-03",
 663       -7.4,
 664       -14.8,
 665       -11.1,
 666       null,
 667       null,
 668       null,
 669       null,
 670       null,
 671       86,
 672       null,
 673       null
 674     ],
 675     [
 676       "1948-04",
 677       0.8,
 678       -12.1,
 679       -5.7,
 680       9.4,
 681       -30,
 682       5.1,
 683       26.7,
 684       31.8,
 685       null,
 686       null,
 687       null
 688     ],
 689     [
 690       "1948-05",
 691       17.9,
 692       2.5,
 693       10.2,
 694       28.3,
 695       -5,
 696       3.8,
 697       0,
 698       3.8,
 699       null,
 700       null,
 701       null
 702     ],
 703     [
 704       "1948-06",
 705       23.2,
 706       5.8,
 707       14.5,
 708       28.3,
 709       -1.1,
 710       14.5,
 711       0,
 712       14.5,
 713       null,
 714       null,
 715       null
 716     ],
 717     [
 718       "1948-07",
 719       25.8,
 720       8,
 721       16.9,
 722       33.3,
 723       2.2,
 724       null,
 725       null,
 726       null,
 727       null,
 728       null,
 729       null
 730     ],
 731     [
 732       "1948-08",
 733       24.2,
 734       7.4,
 735       15.8,
 736       33.3,
 737       -2.2,
 738       33.3,
 739       0,
 740       33.3,
 741       null,
 742       null,
 743       null
 744     ],
 745     [
 746       "1948-09",
 747       20.5,
 748       3.6,
 749       12.1,
 750       27.2,
 751       -5,
 752       0,
 753       0,
 754       0,
 755       null,
 756       null,
 757       null
 758     ],
 759     [
 760       "1948-10",
 761       13.6,
 762       -3.2,
 763       5.2,
 764       24.4,
 765       -12.2,
 766       0,
 767       0,
 768       0,
 769       null,
 770       null,
 771       null
 772     ],
 773     [
 774       "1948-11",
 775       -0.5,
 776       -9.6,
 777       -5.1,
 778       7.2,
 779       -28.9,
 780       8.1,
 781       11.4,
 782       19.6,
 783       13,
 784       null,
 785       null
 786     ],
 787     [
 788       "1948-12",
 789       null,
 790       null,
 791       null,
 792       null,
 793       null,
 794       null,
 795       10.2,
 796       null,
 797       23,
 798       null,
 799       null
 800     ],
 801     [
 802       "1949-01",
 803       -15.2,
 804       -28.6,
 805       -21.9,
 806       null,
 807       null,
 808       0,
 809       8.9,
 810       8.9,
 811       30,
 812       null,
 813       null
 814     ],
 815     [
 816       "1949-02",
 817       -16.3,
 818       -30.4,
 819       -23.4,
 820       2.8,
 821       -47.2,
 822       0,
 823       5.8,
 824       5.8,
 825       43,
 826       null,
 827       null
 828     ],
 829     [
 830       "1949-03",
 831       -1.1,
 832       -14.6,
 833       -7.9,
 834       6.7,
 835       -28.9,
 836       0,
 837       20.3,
 838       20.3,
 839       152,
 840       null,
 841       null
 842     ],
 843     [
 844       "1949-04",
 845       12.3,
 846       -2.6,
 847       4.9,
 848       29.4,
 849       -9.4,
 850       2.3,
 851       0,
 852       2.3,
 853       0,
 854       null,
 855       null
 856     ],
 857     [
 858       "1949-05",
 859       19,
 860       2.6,
 861       10.8,
 862       30,
 863       -5,
 864       48,
 865       0,
 866       48,
 867       null,
 868       null,
 869       null
 870     ],
 871     [
 872       "1949-06",
 873       19.6,
 874       5.3,
 875       12.5,
 876       27.2,
 877       -1.1,
 878       111.8,
 879       0,
 880       111.8,
 881       null,
 882       null,
 883       null
 884     ],
 885     [
 886       "1949-07",
 887       21.7,
 888       8.1,
 889       14.9,
 890       29.4,
 891       1.7,
 892       66,
 893       0,
 894       66,
 895       null,
 896       null,
 897       null
 898     ],
 899     [
 900       "1949-08",
 901       24.7,
 902       8.9,
 903       16.8,
 904       33.9,
 905       -1.1,
 906       49.8,
 907       0,
 908       49.8,
 909       null,
 910       null,
 911       null
 912     ],
 913     [
 914       "1949-09",
 915       17.5,
 916       1,
 917       9.3,
 918       26.7,
 919       -8.9,
 920       3.8,
 921       0,
 922       3.8,
 923       null,
 924       null,
 925       null
 926     ],
 927     [
 928       "1949-10",
 929       7.3,
 930       -6.1,
 931       0.6,
 932       15.6,
 933       -15,
 934       8.9,
 935       0,
 936       8.9,
 937       null,
 938       null,
 939       null
 940     ],
 941     [
 942       "1949-11",
 943       4.4,
 944       -4.2,
 945       0.1,
 946       18.9,
 947       -12.8,
 948       7.9,
 949       10.2,
 950       18,
 951       10,
 952       null,
 953       null
 954     ],
 955     [
 956       "1949-12",
 957       -13.4,
 958       -25.2,
 959       -19.3,
 960       1.1,
 961       -36.7,
 962       0,
 963       35.6,
 964       35.6,
 965       36,
 966       null,
 967       null
 968     ],
 969     [
 970       "1950-01",
 971       -27.1,
 972       -40.2,
 973       -33.7,
 974       -13.3,
 975       -50.6,
 976       null,
 977       null,
 978       null,
 979       36,
 980       null,
 981       null
 982     ],
 983     [
 984       "1950-02",
 985       -11.9,
 986       -24.4,
 987       -18.2,
 988       -3.9,
 989       -33.3,
 990       0,
 991       7.6,
 992       7.6,
 993       43,
 994       null,
 995       null
 996     ],
 997     [
 998       "1950-03",
 999       -3.9,
1000       -18.1,
1001       -11,
1002       5,
1003       -35,
1004       0,
1005       2.5,
1006       2.5,
1007       46,
1008       null,
1009       null
1010     ],
1011     [
1012       "1950-04",
1013       5.1,
1014       -6.3,
1015       -0.6,
1016       13.3,
1017       -14.4,
1018       0,
1019       22.4,
1020       22.4,
1021       null,
1022       null,
1023       null
1024     ],
1025     [
1026       "1950-05",
1027       16.4,
1028       -1.3,
1029       7.6,
1030       26.1,
1031       -6.7,
1032       12.2,
1033       0,
1034       12.2,
1035       null,
1036       null,
1037       null
1038     ],
1039     [
1040       "1950-06",
1041       22.4,
1042       5.2,
1043       13.8,
1044       28.9,
1045       -3.9,
1046       57.7,
1047       0,
1048       57.7,
1049       null,
1050       null,
1051       null
1052     ],
1053     [
1054       "1950-07",
1055       23.8,
1056       9.1,
1057       16.5,
1058       33.9,
1059       2.2,
1060       71.6,
1061       0,
1062       71.6,
1063       null,
1064       null,
1065       null
1066     ],
1067     [
1068       "1950-08",
1069       20.8,
1070       5.8,
1071       13.3,
1072       29.4,
1073       -5,
1074       21.3,
1075       0,
1076       21.3,
1077       null,
1078       null,
1079       null
1080     ],
1081     [
1082       "1950-09",
1083       18.6,
1084       1.9,
1085       10.3,
1086       29.4,
1087       -5,
1088       0,
1089       14.5,
1090       14.5,
1091       null,
1092       null,
1093       null
1094     ],
1095     [
1096       "1950-10",
1097       5.8,
1098       -2.8,
1099       1.5,
1100       17.8,
1101       -10.6,
1102       24.9,
1103       17.8,
1104       42.7,
1105       null,
1106       null,
1107       null
1108     ],
1109     [
1110       "1950-11",
1111       -6.1,
1112       -15.3,
1113       -10.7,
1114       10,
1115       -33.3,
1116       0,
1117       19.1,
1118       19.1,
1119       20,
1120       null,
1121       null
1122     ],
1123     [
1124       "1950-12",
1125       -9.7,
1126       -21.6,
1127       -15.7,
1128       2.2,
1129       -35,
1130       0,
1131       29.2,
1132       29.2,
1133       48,
1134       null,
1135       null
1136     ],
1137     [
1138       "1951-01",
1139       -14.5,
1140       -28.7,
1141       -21.6,
1142       0.6,
1143       -44.4,
1144       0,
1145       12.7,
1146       12.7,
1147       61,
1148       null,
1149       null
1150     ],
1151     [
1152       "1951-02",
1153       -10.3,
1154       -23.4,
1155       -16.9,
1156       4.4,
1157       -40,
1158       0,
1159       6.4,
1160       6.4,
1161       69,
1162       null,
1163       null
1164     ],
1165     [
1166       "1951-03",
1167       -9.4,
1168       -22.2,
1169       -15.8,
1170       6.1,
1171       -40,
1172       0,
1173       33.5,
1174       33.5,
1175       104,
1176       null,
1177       null
1178     ],
1179     [
1180       "1951-04",
1181       4.9,
1182       -5.5,
1183       -0.3,
1184       null,
1185       -15,
1186       0,
1187       13.2,
1188       13.2,
1189       0,
1190       null,
1191       null
1192     ],
1193     [
1194       "1951-05",
1195       16.6,
1196       3.9,
1197       10.3,
1198       29.4,
1199       -1.7,
1200       41.4,
1201       0,
1202       41.4,
1203       null,
1204       null,
1205       null
1206     ],
1207     [
1208       "1951-06",
1209       18.2,
1210       3.6,
1211       10.9,
1212       29.4,
1213       -3.9,
1214       43.4,
1215       0,
1216       43.4,
1217       null,
1218       null,
1219       null
1220     ],
1221     [
1222       "1951-07",
1223       21.8,
1224       8.8,
1225       15.3,
1226       28.9,
1227       3.3,
1228       110.7,
1229       0,
1230       110.7,
1231       null,
1232       null,
1233       null
1234     ],
1235     [
1236       "1951-08",
1237       19.3,
1238       6.9,
1239       13.1,
1240       26.7,
1241       -1.1,
1242       20.1,
1243       0,
1244       20.1,
1245       null,
1246       null,
1247       null
1248     ],
1249     [
1250       "1951-09",
1251       14.6,
1252       2.6,
1253       8.6,
1254       27.2,
1255       -5,
1256       29.7,
1257       8.9,
1258       38.6,
1259       null,
1260       null,
1261       null
1262     ],
1263     [
1264       "1951-10",
1265       6.3,
1266       -6.1,
1267       0.1,
1268       23.3,
1269       -20.6,
1270       4.1,
1271       8.9,
1272       13,
1273       null,
1274       null,
1275       null
1276     ],
1277     [
1278       "1951-11",
1279       -4.1,
1280       -12.7,
1281       -8.4,
1282       8.3,
1283       -34.4,
1284       0,
1285       15.2,
1286       15.2,
1287       10,
1288       null,
1289       null
1290     ],
1291     [
1292       "1951-12",
1293       -11.1,
1294       -24.2,
1295       -17.7,
1296       6.1,
1297       -37.8,
1298       0,
1299       2.5,
1300       2.5,
1301       13,
1302       null,
1303       null
1304     ],
1305     [
1306       "1952-01",
1307       -15.9,
1308       -27.9,
1309       -21.9,
1310       5,
1311       -37.8,
1312       0,
1313       5.1,
1314       5.1,
1315       18,
1316       null,
1317       null
1318     ],
1319     [
1320       "1952-02",
1321       -4.1,
1322       -17.1,
1323       -10.6,
1324       4.4,
1325       -26.1,
1326       null,
1327       null,
1328       null,
1329       20,
1330       null,
1331       null
1332     ],
1333     [
1334       "1952-03",
1335       -3.4,
1336       -17.6,
1337       -10.5,
1338       8.9,
1339       -36.1,
1340       0,
1341       12.7,
1342       12.7,
1343       0,
1344       null,
1345       null
1346     ],
1347     [
1348       "1952-04",
1349       16.3,
1350       -0.7,
1351       7.8,
1352       32.8,
1353       -12.8,
1354       0,
1355       0,
1356       0,
1357       null,
1358       null,
1359       null
1360     ],
1361     [
1362       "1952-05",
1363       18.4,
1364       2,
1365       10.2,
1366       25.6,
1367       -4.4,
1368       33.5,
1369       0,
1370       33.5,
1371       null,
1372       null,
1373       null
1374     ],
1375     [
1376       "1952-06",
1377       20.2,
1378       5.9,
1379       13.1,
1380       26.7,
1381       -0.6,
1382       96,
1383       0,
1384       96,
1385       null,
1386       null,
1387       null
1388     ],
1389     [
1390       "1952-07",
1391       21.7,
1392       7.5,
1393       14.6,
1394       28.9,
1395       1.1,
1396       80.5,
1397       0,
1398       80.5,
1399       null,
1400       null,
1401       null
1402     ],
1403     [
1404       "1952-08",
1405       22.3,
1406       6.3,
1407       14.3,
1408       28.3,
1409       0,
1410       31,
1411       0,
1412       31,
1413       null,
1414       null,
1415       null
1416     ],
1417     [
1418       "1952-09",
1419       17.1,
1420       3.6,
1421       10.4,
1422       27.2,
1423       -3.3,
1424       43.7,
1425       0,
1426       43.7,
1427       null,
1428       null,
1429       null
1430     ],
1431     [
1432       "1952-10",
1433       11.4,
1434       -3.1,
1435       4.2,
1436       23.9,
1437       -10.6,
1438       8.9,
1439       0.8,
1440       9.7,
1441       null,
1442       null,
1443       null
1444     ],
1445     [
1446       "1952-11",
1447       1.8,
1448       -7.1,
1449       -2.7,
1450       11.7,
1451       -19.4,
1452       5.1,
1453       5.1,
1454       10.2,
1455       null,
1456       null,
1457       null
1458     ],
1459     [
1460       "1952-12",
1461       -5.1,
1462       -16.8,
1463       -11,
1464       7.2,
1465       -26.1,
1466       null,
1467       null,
1468       null,
1469       null,
1470       null,
1471       null
1472     ],
1473     [
1474       "1953-01",
1475       -12.3,
1476       -23.9,
1477       -18.1,
1478       0,
1479       -38.9,
1480       0,
1481       12.7,
1482       12.7,
1483       20,
1484       null,
1485       null
1486     ],
1487     [
1488       "1953-02",
1489       -3.7,
1490       -20.3,
1491       -12,
1492       5,
1493       -37.2,
1494       0,
1495       14,
1496       14,
1497       33,
1498       null,
1499       null
1500     ],
1501     [
1502       "1953-03",
1503       -2,
1504       -16.1,
1505       -9.1,
1506       7.8,
1507       -34.4,
1508       0,
1509       33,
1510       33,
1511       25,
1512       null,
1513       null
1514     ],
1515     [
1516       "1953-04",
1517       5.6,
1518       -6.4,
1519       -0.4,
1520       16.7,
1521       -18.3,
1522       null,
1523       null,
1524       null,
1525       0,
1526       null,
1527       null
1528     ],
1529     [
1530       "1953-05",
1531       16.6,
1532       1.1,
1533       8.9,
1534       31.7,
1535       -5,
1536       11.4,
1537       4.3,
1538       15.7,
1539       null,
1540       null,
1541       null
1542     ],
1543     [
1544       "1953-06",
1545       20.4,
1546       6.3,
1547       13.4,
1548       32.8,
1549       1.1,
1550       57.7,
1551       0,
1552       57.7,
1553       null,
1554       null,
1555       null
1556     ],
1557     [
1558       "1953-07",
1559       23,
1560       9.1,
1561       16.1,
1562       32.8,
1563       2.2,
1564       61.7,
1565       0,
1566       61.7,
1567       null,
1568       null,
1569       null
1570     ],
1571     [
1572       "1953-08",
1573       23.8,
1574       8.8,
1575       16.3,
1576       31.1,
1577       1.7,
1578       43.9,
1579       0,
1580       43.9,
1581       null,
1582       null,
1583       null
1584     ],
1585     [
1586       "1953-09",
1587       16.4,
1588       3.2,
1589       9.8,
1590       23.3,
1591       -5.6,
1592       13.5,
1593       0,
1594       13.5,
1595       null,
1596       null,
1597       null
1598     ],
1599     [
1600       "1953-10",
1601       14.5,
1602       -2.4,
1603       6.1,
1604       22.2,
1605       -12.2,
1606       0,
1607       6.9,
1608       6.9,
1609       13,
1610       null,
1611       null
1612     ],
1613     [
1614       "1953-11",
1615       2.2,
1616       -7.7,
1617       -2.8,
1618       null,
1619       null,
1620       null,
1621       null,
1622       null,
1623       null,
1624       null,
1625       null
1626     ],
1627     [
1628       "1953-12",
1629       -4.9,
1630       -16.2,
1631       -10.6,
1632       5.6,
1633       -34.4,
1634       null,
1635       null,
1636       null,
1637       23,
1638       null,
1639       null
1640     ],
1641     [
1642       "1954-01",
1643       -19.1,
1644       -31,
1645       -25.1,
1646       6.1,
1647       -49.4,
1648       0,
1649       8.9,
1650       8.9,
1651       null,
1652       null,
1653       null
1654     ],
1655     [
1656       "1954-02",
1657       -0.6,
1658       -12,
1659       -6.3,
1660       8.9,
1661       -34.4,
1662       0.5,
1663       10.2,
1664       10.7,
1665       null,
1666       null,
1667       null
1668     ],
1669     [
1670       "1954-03",
1671       -3.1,
1672       -16.7,
1673       -9.9,
1674       5.6,
1675       -31.7,
1676       0,
1677       14,
1678       14,
1679       null,
1680       null,
1681       null
1682     ],
1683     [
1684       "1954-04",
1685       -0.1,
1686       -10.7,
1687       -5.4,
1688       11.7,
1689       -31.7,
1690       0,
1691       25.4,
1692       25.4,
1693       null,
1694       null,
1695       null
1696     ],
1697     [
1698       "1954-05",
1699       14.3,
1700       1.3,
1701       7.8,
1702       30,
1703       -9.4,
1704       38.9,
1705       2.8,
1706       41.7,
1707       null,
1708       null,
1709       null
1710     ],
1711     [
1712       "1954-06",
1713       19.1,
1714       4.6,
1715       11.9,
1716       27.2,
1717       -1.1,
1718       59.7,
1719       0,
1720       59.7,
1721       null,
1722       null,
1723       null
1724     ],
1725     [
1726       "1954-07",
1727       23.8,
1728       8.9,
1729       16.4,
1730       31.7,
1731       1.7,
1732       113.8,
1733       0,
1734       113.8,
1735       null,
1736       null,
1737       null
1738     ],
1739     [
1740       "1954-08",
1741       18.6,
1742       9,
1743       13.8,
1744       26.1,
1745       2.2,
1746       145.3,
1747       0,
1748       145.3,
1749       null,
1750       null,
1751       null
1752     ],
1753     [
1754       "1954-09",
1755       16.1,
1756       3.4,
1757       9.8,
1758       25.6,
1759       -6.7,
1760       34,
1761       1.3,
1762       35.3,
1763       null,
1764       null,
1765       null
1766     ],
1767     [
1768       "1954-10",
1769       11.2,
1770       -1.8,
1771       4.7,
1772       23.3,
1773       -8.3,
1774       10.2,
1775       0,
1776       10.2,
1777       null,
1778       null,
1779       null
1780     ],
1781     [
1782       "1954-11",
1783       4.6,
1784       -4.6,
1785       0,
1786       17.2,
1787       -11.7,
1788       9.7,
1789       6.4,
1790       16,
1791       null,
1792       null,
1793       null
1794     ],
1795     [
1796       "1954-12",
1797       -0.8,
1798       -11.2,
1799       -6,
1800       10,
1801       -30,
1802       0,
1803       10.2,
1804       10.2,
1805       null,
1806       null,
1807       null
1808     ],
1809     [
1810       "1955-01",
1811       -6.8,
1812       -20.9,
1813       -13.9,
1814       0.6,
1815       -38.9,
1816       0,
1817       22.4,
1818       22.4,
1819       23,
1820       null,
1821       null
1822     ],
1823     [
1824       "1955-02",
1825       -11.6,
1826       -23.3,
1827       -17.5,
1828       null,
1829       -39.4,
1830       0,
1831       4.3,
1832       4.3,
1833       23,
1834       null,
1835       null
1836     ],
1837     [
1838       "1955-03",
1839       -7.1,
1840       -21.4,
1841       -14.3,
1842       11.1,
1843       -36.7,
1844       9.9,
1845       30.5,
1846       40.4,
1847       10,
1848       null,
1849       null
1850     ],
1851     [
1852       "1955-04",
1853       8.9,
1854       -1.4,
1855       3.8,
1856       17.8,
1857       -6.1,
1858       45.7,
1859       43.2,
1860       88.9,
1861       null,
1862       null,
1863       null
1864     ],
1865     [
1866       "1955-05",
1867       16.4,
1868       3,
1869       9.7,
1870       26.7,
1871       -2.2,
1872       35.1,
1873       0,
1874       35.1,
1875       null,
1876       null,
1877       null
1878     ],
1879     [
1880       "1955-06",
1881       23.1,
1882       7.3,
1883       15.2,
1884       28.9,
1885       1.7,
1886       69.6,
1887       0,
1888       69.6,
1889       null,
1890       null,
1891       null
1892     ],
1893     [
1894       "1955-07",
1895       23.9,
1896       11,
1897       17.5,
1898       32.2,
1899       3.3,
1900       41.7,
1901       0,
1902       41.7,
1903       null,
1904       null,
1905       null
1906     ],
1907     [
1908       "1955-08",
1909       24.9,
1910       7.7,
1911       16.3,
1912       32.8,
1913       1.1,
1914       19.1,
1915       0,
1916       19.1,
1917       null,
1918       null,
1919       null
1920     ],
1921     [
1922       "1955-09",
1923       16.4,
1924       2.3,
1925       9.4,
1926       32.2,
1927       -5,
1928       37.1,
1929       0,
1930       37.1,
1931       null,
1932       null,
1933       null
1934     ],
1935     [
1936       "1955-10",
1937       11.7,
1938       -1.6,
1939       5.1,
1940       20,
1941       -8.9,
1942       2.5,
1943       12.7,
1944       15.2,
1945       null,
1946       null,
1947       null
1948     ],
1949     [
1950       "1955-11",
1951       -9.6,
1952       -20.2,
1953       -14.9,
1954       10,
1955       -34.4,
1956       8.1,
1957       10.2,
1958       18.3,
1959       8,
1960       null,
1961       null
1962     ],
1963     [
1964       "1955-12",
1965       -14.1,
1966       -26.2,
1967       -20.2,
1968       -1.1,
1969       -42.2,
1970       0,
1971       54.1,
1972       54.1,
1973       64,
1974       null,
1975       null
1976     ],
1977     [
1978       "1956-01",
1979       -14.6,
1980       -26.2,
1981       -20.4,
1982       -6.1,
1983       -36.7,
1984       0,
1985       22.4,
1986       22.4,
1987       79,
1988       null,
1989       null
1990     ],
1991     [
1992       "1956-02",
1993       -9.1,
1994       -22.8,
1995       -16,
1996       3.9,
1997       -42.8,
1998       0,
1999       10.2,
2000       10.2,
2001       13,
2002       null,
2003       null
2004     ],
2005     [
2006       "1956-03",
2007       -2.9,
2008       -17.3,
2009       -10.1,
2010       11.1,
2011       -34.4,
2012       0,
2013       49.5,
2014       49.5,
2015       71,
2016       null,
2017       null
2018     ],
2019     [
2020       "1956-04",
2021       6.6,
2022       -7.9,
2023       -0.7,
2024       18.9,
2025       -23.9,
2026       0,
2027       9.7,
2028       9.7,
2029       0,
2030       null,
2031       null
2032     ],
2033     [
2034       "1956-05",
2035       18.8,
2036       3,
2037       10.9,
2038       27.2,
2039       -6.7,
2040       31.5,
2041       0,
2042       31.5,
2043       null,
2044       null,
2045       null
2046     ],
2047     [
2048       "1956-06",
2049       22.9,
2050       9.3,
2051       16.1,
2052       33.3,
2053       -1.1,
2054       84.3,
2055       0,
2056       84.3,
2057       0,
2058       null,
2059       null
2060     ],
2061     [
2062       "1956-07",
2063       23.8,
2064       9.1,
2065       16.5,
2066       30,
2067       1.7,
2068       42.4,
2069       0,
2070       42.4,
2071       0,
2072       null,
2073       null
2074     ],
2075     [
2076       "1956-08",
2077       22.7,
2078       7.4,
2079       15.1,
2080       28.3,
2081       -0.6,
2082       98.8,
2083       0,
2084       98.8,
2085       0,
2086       null,
2087       null
2088     ],
2089     [
2090       "1956-09",
2091       16.2,
2092       2.2,
2093       9.2,
2094       26.1,
2095       -6.1,
2096       40.6,
2097       0,
2098       40.6,
2099       0,
2100       null,
2101       null
2102     ],
2103     [
2104       "1956-10",
2105       10.9,
2106       -1.7,
2107       4.6,
2108       21.1,
2109       -10,
2110       3,
2111       1.8,
2112       4.8,
2113       0,
2114       null,
2115       null
2116     ],
2117     [
2118       "1956-11",
2119       3.8,
2120       -8.2,
2121       -2.2,
2122       12.2,
2123       -20,
2124       0,
2125       7.6,
2126       7.6,
2127       0,
2128       null,
2129       null
2130     ],
2131     [
2132       "1956-12",
2133       -6.4,
2134       -17.7,
2135       -12.1,
2136       8.9,
2137       -35.6,
2138       4.1,
2139       7.4,
2140       11.4,
2141       0,
2142       null,
2143       null
2144     ],
2145     [
2146       "1957-01",
2147       -11.7,
2148       -24.9,
2149       -18.3,
2150       -1.1,
2151       -37.8,
2152       0,
2153       9.1,
2154       9.1,
2155       5,
2156       null,
2157       null
2158     ],
2159     [
2160       "1957-02",
2161       -8.3,
2162       -21.6,
2163       -15,
2164       5.6,
2165       -34.4,
2166       0,
2167       2,
2168       2,
2169       0,
2170       null,
2171       null
2172     ],
2173     [
2174       "1957-03",
2175       0.3,
2176       -13.6,
2177       -6.7,
2178       8.3,
2179       -27.2,
2180       0,
2181       28.7,
2182       28.7,
2183       0,
2184       null,
2185       null
2186     ],
2187     [
2188       "1957-04",
2189       9.8,
2190       -5,
2191       2.4,
2192       28.9,
2193       -18.3,
2194       15.7,
2195       6.4,
2196       22.1,
2197       null,
2198       null,
2199       null
2200     ],
2201     [
2202       "1957-05",
2203       19,
2204       3.3,
2205       11.2,
2206       30,
2207       -2.8,
2208       17,
2209       0,
2210       17,
2211       0,
2212       null,
2213       null
2214     ],
2215     [
2216       "1957-06",
2217       21.7,
2218       4.9,
2219       13.3,
2220       29.4,
2221       -2.2,
2222       20.6,
2223       0,
2224       20.6,
2225       0,
2226       null,
2227       null
2228     ],
2229     [
2230       "1957-07",
2231       26.2,
2232       9.8,
2233       18,
2234       36.7,
2235       4.4,
2236       40.6,
2237       0,
2238       40.6,
2239       0,
2240       null,
2241       null
2242     ],
2243     [
2244       "1957-08",
2245       21.5,
2246       7.5,
2247       14.5,
2248       26.7,
2249       1.7,
2250       101.9,
2251       0,
2252       101.9,
2253       0,
2254       null,
2255       null
2256     ],
2257     [
2258       "1957-09",
2259       17.7,
2260       4.9,
2261       11.3,
2262       25.6,
2263       -7.8,
2264       26.9,
2265       0,
2266       26.9,
2267       0,
2268       null,
2269       null
2270     ],
2271     [
2272       "1957-10",
2273       11.7,
2274       -3.7,
2275       4,
2276       28.3,
2277       -17.2,
2278       4.8,
2279       0,
2280       4.8,
2281       null,
2282       null,
2283       null
2284     ],
2285     [
2286       "1957-11",
2287       1.3,
2288       -8.8,
2289       -3.8,
2290       7.8,
2291       -23.9,
2292       5.8,
2293       11.4,
2294       17.3,
2295       5,
2296       null,
2297       null
2298     ],
2299     [
2300       "1957-12",
2301       -4.9,
2302       -17.2,
2303       -11.1,
2304       5.6,
2305       -36.1,
2306       0,
2307       12.7,
2308       12.7,
2309       10,
2310       null,
2311       null
2312     ],
2313     [
2314       "1958-01",
2315       -4.1,
2316       -14.3,
2317       -9.2,
2318       6.7,
2319       -24.4,
2320       0,
2321       25.9,
2322       25.9,
2323       23,
2324       null,
2325       null
2326     ],
2327     [
2328       "1958-02",
2329       -7.7,
2330       -21.2,
2331       -14.5,
2332       11.1,
2333       -41.7,
2334       0,
2335       19.6,
2336       19.6,
2337       18,
2338       null,
2339       null
2340     ],
2341     [
2342       "1958-03",
2343       1.1,
2344       -12.2,
2345       -5.6,
2346       8.9,
2347       -25,
2348       3,
2349       11.7,
2350       14.7,
2351       0,
2352       null,
2353       null
2354     ],
2355     [
2356       "1958-04",
2357       11,
2358       -1.4,
2359       4.8,
2360       21.7,
2361       -17.8,
2362       17.3,
2363       16.5,
2364       33.8,
2365       null,
2366       null,
2367       null
2368     ],
2369     [
2370       "1958-05",
2371       21.3,
2372       3.6,
2373       12.5,
2374       27.2,
2375       -5,
2376       41.7,
2377       0,
2378       41.7,
2379       null,
2380       null,
2381       null
2382     ],
2383     [
2384       "1958-06",
2385       21.4,
2386       4.7,
2387       13.1,
2388       28.9,
2389       -3.9,
2390       16,
2391       0,
2392       16,
2393       null,
2394       null,
2395       null
2396     ],
2397     [
2398       "1958-07",
2399       23.4,
2400       9.2,
2401       16.3,
2402       31.1,
2403       1.7,
2404       84.8,
2405       0,
2406       84.8,
2407       null,
2408       null,
2409       null
2410     ],
2411     [
2412       "1958-08",
2413       24.5,
2414       8.2,
2415       16.4,
2416       32.2,
2417       1.7,
2418       27.7,
2419       0,
2420       27.7,
2421       null,
2422       null,
2423       null
2424     ],
2425     [
2426       "1958-09",
2427       17.7,
2428       3.1,
2429       10.4,
2430       28.3,
2431       -3.9,
2432       38.9,
2433       0,
2434       38.9,
2435       null,
2436       null,
2437       null
2438     ],
2439     [
2440       "1958-10",
2441       14.2,
2442       -1.8,
2443       6.2,
2444       23.9,
2445       -8.9,
2446       1.5,
2447       0,
2448       1.5,
2449       null,
2450       null,
2451       null
2452     ],
2453     [
2454       "1958-11",
2455       -1.4,
2456       -11.9,
2457       -6.7,
2458       16.7,
2459       -27.8,
2460       2,
2461       9.9,
2462       11.9,
2463       8,
2464       null,
2465       null
2466     ],
2467     [
2468       "1958-12",
2469       -8.9,
2470       -19.1,
2471       -14,
2472       3.9,
2473       -32.2,
2474       0,
2475       26.9,
2476       26.9,
2477       23,
2478       null,
2479       null
2480     ],
2481     [
2482       "1959-01",
2483       -18.4,
2484       -29.2,
2485       -23.8,
2486       -6.7,
2487       -39.4,
2488       null,
2489       null,
2490       null,
2491       null,
2492       null,
2493       null
2494     ],
2495     [
2496       "1959-02",
2497       -6.9,
2498       -22.4,
2499       -14.7,
2500       8.3,
2501       -38.9,
2502       0,
2503       11.9,
2504       11.9,
2505       20,
2506       null,
2507       null
2508     ],
2509     [
2510       "1959-03",
2511       3.9,
2512       -8.1,
2513       -2.1,
2514       11.1,
2515       -20,
2516       0.8,
2517       11.9,
2518       12.7,
2519       null,
2520       null,
2521       null
2522     ],
2523     [
2524       "1959-04",
2525       11.1,
2526       -2.9,
2527       4.1,
2528       23.3,
2529       -10,
2530       10.2,
2531       4.6,
2532       14.7,
2533       null,
2534       null,
2535       null
2536     ],
2537     [
2538       "1959-05",
2539       16.2,
2540       0.2,
2541       8.2,
2542       31.1,
2543       -9.4,
2544       33,
2545       7.6,
2546       40.6,
2547       null,
2548       null,
2549       null
2550     ],
2551     [
2552       "1959-06",
2553       20.2,
2554       6.2,
2555       13.2,
2556       27.2,
2557       -1.1,
2558       39.9,
2559       0,
2560       39.9,
2561       null,
2562       null,
2563       null
2564     ],
2565     [
2566       "1959-07",
2567       25.1,
2568       9.2,
2569       17.2,
2570       31.1,
2571       4.4,
2572       42.7,
2573       0,
2574       42.7,
2575       null,
2576       null,
2577       null
2578     ],
2579     [
2580       "1959-08",
2581       19.7,
2582       7.7,
2583       13.7,
2584       29.4,
2585       0,
2586       54.1,
2587       0,
2588       54.1,
2589       null,
2590       null,
2591       null
2592     ],
2593     [
2594       "1959-09",
2595       15.2,
2596       2.2,
2597       8.7,
2598       22.8,
2599       -5.6,
2600       74.7,
2601       2.5,
2602       77.2,
2603       null,
2604       null,
2605       null
2606     ],
2607     [
2608       "1959-10",
2609       4.8,
2610       -3.7,
2611       0.6,
2612       15.6,
2613       -17.2,
2614       9.4,
2615       37.3,
2616       46.7,
2617       null,
2618       null,
2619       null
2620     ],
2621     [
2622       "1959-11",
2623       -2.5,
2624       -11.2,
2625       -6.9,
2626       8.9,
2627       -27.8,
2628       1.5,
2629       7.1,
2630       8.6,
2631       null,
2632       null,
2633       null
2634     ],
2635     [
2636       "1959-12",
2637       -1.8,
2638       -11.2,
2639       -6.5,
2640       8.9,
2641       -17.8,
2642       0,
2643       13.5,
2644       13.5,
2645       null,
2646       null,
2647       null
2648     ],
2649     [
2650       "1960-01",
2651       -12.1,
2652       -25.8,
2653       -19,
2654       1.1,
2655       -35.6,
2656       0,
2657       7.6,
2658       7.6,
2659       null,
2660       null,
2661       null
2662     ],
2663     [
2664       "1960-02",
2665       -8.2,
2666       -19.8,
2667       -14,
2668       2.8,
2669       -36.7,
2670       0,
2671       7.4,
2672       7.4,
2673       null,
2674       null,
2675       null
2676     ],
2677     [
2678       "1960-03",
2679       -3.5,
2680       -17.6,
2681       -10.6,
2682       10.6,
2683       -38.9,
2684       0,
2685       25.1,
2686       25.1,
2687       null,
2688       null,
2689       null
2690     ],
2691     [
2692       "1960-04",
2693       9.1,
2694       -3.2,
2695       3,
2696       13.9,
2697       -8.9,
2698       8.6,
2699       0,
2700       8.6,
2701       null,
2702       null,
2703       null
2704     ],
2705     [
2706       "1960-05",
2707       16.6,
2708       3.2,
2709       9.9,
2710       28.3,
2711       -6.7,
2712       45.5,
2713       0.5,
2714       46,
2715       null,
2716       null,
2717       null
2718     ],
2719     [
2720       "1960-06",
2721       19.3,
2722       null,
2723       null,
2724       29.4,
2725       -0.6,
2726       66.8,
2727       0,
2728       66.8,
2729       null,
2730       null,
2731       null
2732     ],
2733     [
2734       "1960-07",
2735       25,
2736       10.5,
2737       17.8,
2738       31.7,
2739       5,
2740       31.8,
2741       0,
2742       31.8,
2743       null,
2744       null,
2745       null
2746     ],
2747     [
2748       "1960-08",
2749       22.5,
2750       8.3,
2751       15.4,
2752       28.9,
2753       1.1,
2754       42.4,
2755       0,
2756       42.4,
2757       null,
2758       null,
2759       null
2760     ],
2761     [
2762       "1960-09",
2763       17.7,
2764       4.4,
2765       11.1,
2766       27.2,
2767       -4.4,
2768       4.1,
2769       0,
2770       4.1,
2771       null,
2772       null,
2773       null
2774     ],
2775     [
2776       "1960-10",
2777       10.8,
2778       -1.2,
2779       4.8,
2780       23.9,
2781       -14.4,
2782       6.9,
2783       5.8,
2784       12.7,
2785       null,
2786       null,
2787       null
2788     ],
2789     [
2790       "1960-11",
2791       -1.8,
2792       -11.8,
2793       -6.8,
2794       10.6,
2795       -28.3,
2796       0,
2797       26.7,
2798       26.7,
2799       null,
2800       null,
2801       null
2802     ],
2803     [
2804       "1960-12",
2805       -5.6,
2806       -15.6,
2807       -10.6,
2808       3.3,
2809       -31.1,
2810       0,
2811       16,
2812       16,
2813       null,
2814       null,
2815       null
2816     ],
2817     [
2818       "1961-01",
2819       -7.1,
2820       -19.8,
2821       -13.5,
2822       7.2,
2823       -32.8,
2824       0,
2825       5.3,
2826       5.3,
2827       null,
2828       null,
2829       null
2830     ],
2831     [
2832       "1961-02",
2833       -4.4,
2834       -17.2,
2835       -10.8,
2836       10.6,
2837       -40,
2838       0,
2839       29.5,
2840       29.5,
2841       null,
2842       null,
2843       null
2844     ],
2845     [
2846       "1961-03",
2847       0.3,
2848       -12.5,
2849       -6.1,
2850       10.6,
2851       -30.6,
2852       0,
2853       36.8,
2854       36.8,
2855       null,
2856       null,
2857       null
2858     ],
2859     [
2860       "1961-04",
2861       6.3,
2862       -6.1,
2863       0.1,
2864       14.4,
2865       -19.4,
2866       3.8,
2867       5.3,
2868       9.1,
2869       null,
2870       null,
2871       null
2872     ],
2873     [
2874       "1961-05",
2875       17.6,
2876       3.2,
2877       10.4,
2878       28.3,
2879       -5.6,
2880       13.2,
2881       0,
2882       13.2,
2883       null,
2884       null,
2885       null
2886     ],
2887     [
2888       "1961-06",
2889       24.6,
2890       8.7,
2891       16.7,
2892       35,
2893       -0.6,
2894       13,
2895       0,
2896       13,
2897       null,
2898       null,
2899       null
2900     ],
2901     [
2902       "1961-07",
2903       23.9,
2904       8.9,
2905       16.4,
2906       32.2,
2907       2.8,
2908       28.4,
2909       0,
2910       28.4,
2911       null,
2912       null,
2913       null
2914     ],
2915     [
2916       "1961-08",
2917       27.7,
2918       9.3,
2919       18.5,
2920       33.3,
2921       2.2,
2922       17.5,
2923       0,
2924       17.5,
2925       null,
2926       null,
2927       null
2928     ],
2929     [
2930       "1961-09",
2931       15,
2932       -0.6,
2933       7.2,
2934       31.7,
2935       -14.4,
2936       20.3,
2937       3.8,
2938       24.1,
2939       null,
2940       null,
2941       null
2942     ],
2943     [
2944       "1961-10",
2945       9.5,
2946       -1.4,
2947       4.1,
2948       26.1,
2949       -12.8,
2950       18.5,
2951       12.7,
2952       31.2,
2953       null,
2954       null,
2955       null
2956     ],
2957     [
2958       "1961-11",
2959       -2.2,
2960       -12.2,
2961       -7.2,
2962       11.1,
2963       -39.4,
2964       0,
2965       19.1,
2966       19.1,
2967       null,
2968       null,
2969       null
2970     ],
2971     [
2972       "1961-12",
2973       -15,
2974       -27.3,
2975       -21.2,
2976       0,
2977       -41.7,
2978       0,
2979       15.5,
2980       15.5,
2981       null,
2982       null,
2983       null
2984     ],
2985     [
2986       "1962-01",
2987       -10.1,
2988       -23.8,
2989       -17,
2990       5.6,
2991       -41.1,
2992       0,
2993       28.2,
2994       28.2,
2995       null,
2996       null,
2997       null
2998     ],
2999     [
3000       "1962-02",
3001       -12.8,
3002       -27.3,
3003       -20.1,
3004       5,
3005       -45,
3006       0,
3007       24.4,
3008       24.4,
3009       null,
3010       null,
3011       null
3012     ],
3013     [
3014       "1962-03",
3015       -4.3,
3016       -18.1,
3017       -11.2,
3018       6.1,
3019       -46.1,
3020       0,
3021       24.4,
3022       24.4,
3023       null,
3024       null,
3025       null
3026     ],
3027     [
3028       "1962-04",
3029       9.3,
3030       -3.5,
3031       2.9,
3032       22.8,
3033       -16.7,
3034       10.9,
3035       0,
3036       10.9,
3037       0,
3038       null,
3039       null
3040     ],
3041     [
3042       "1962-05",
3043       17.2,
3044       2.3,
3045       9.8,
3046       23.9,
3047       -6.7,
3048       22.1,
3049       0,
3050       22.1,
3051       0,
3052       null,
3053       null
3054     ],
3055     [
3056       "1962-06",
3057       22.7,
3058       8.6,
3059       15.7,
3060       31.7,
3061       2.8,
3062       70.1,
3063       0,
3064       70.1,
3065       0,
3066       null,
3067       null
3068     ],
3069     [
3070       "1962-07",
3071       22.3,
3072       8.4,
3073       15.4,
3074       27.8,
3075       1.1,
3076       47.2,
3077       0,
3078       47.2,
3079       0,
3080       null,
3081       null
3082     ],
3083     [
3084       "1962-08",
3085       23.4,
3086       8,
3087       15.7,
3088       31.1,
3089       -0.6,
3090       36.8,
3091       0,
3092       36.8,
3093       0,
3094       null,
3095       null
3096     ],
3097     [
3098       "1962-09",
3099       19.2,
3100       3.9,
3101       11.6,
3102       30.6,
3103       -4.4,
3104       7.1,
3105       0,
3106       7.1,
3107       0,
3108       null,
3109       null
3110     ],
3111     [
3112       "1962-10",
3113       13.4,
3114       -0.2,
3115       6.6,
3116       26.7,
3117       -11.1,
3118       14.7,
3119       0,
3120       14.7,
3121       0,
3122       null,
3123       null
3124     ],
3125     [
3126       "1962-11",
3127       2.3,
3128       -7.4,
3129       -2.6,
3130       13.9,
3131       -22.8,
3132       0,
3133       16.5,
3134       16.5,
3135       null,
3136       null,
3137       null
3138     ],
3139     [
3140       "1962-12",
3141       -6.4,
3142       -18.3,
3143       -12.4,
3144       5.6,
3145       -35,
3146       0,
3147       40.6,
3148       40.6,
3149       null,
3150       null,
3151       null
3152     ],
3153     [
3154       "1963-01",
3155       -16.3,
3156       -27.1,
3157       -21.7,
3158       7.2,
3159       -37.8,
3160       0,
3161       21.8,
3162       21.8,
3163       null,
3164       null,
3165       null
3166     ],
3167     [
3168       "1963-02",
3169       -8.9,
3170       -20,
3171       -14.5,
3172       5,
3173       -37.2,
3174       0,
3175       28.4,
3176       28.4,
3177       null,
3178       null,
3179       null
3180     ],
3181     [
3182       "1963-03",
3183       null,
3184       null,
3185       null,
3186       10.6,
3187       null,
3188       0,
3189       14,
3190       14,
3191       null,
3192       null,
3193       null
3194     ],
3195     [
3196       "1963-04",
3197       10.5,
3198       -3,
3199       3.8,
3200       21.1,
3201       -15,
3202       0,
3203       11.4,
3204       11.4,
3205       0,
3206       null,
3207       null
3208     ],
3209     [
3210       "1963-05",
3211       16.8,
3212       1.6,
3213       9.2,
3214       27.2,
3215       -11.1,
3216       29.2,
3217       0,
3218       29.2,
3219       0,
3220       null,
3221       null
3222     ],
3223     [
3224       "1963-06",
3225       20.9,
3226       8.3,
3227       14.6,
3228       26.7,
3229       3.3,
3230       148.6,
3231       0,
3232       148.6,
3233       0,
3234       null,
3235       null
3236     ],
3237     [
3238       "1963-07",
3239       25.3,
3240       11.6,
3241       18.5,
3242       31.7,
3243       7.2,
3244       90.2,
3245       0,
3246       90.2,
3247       0,
3248       null,
3249       null
3250     ],
3251     [
3252       "1963-08",
3253       23.6,
3254       10.3,
3255       17,
3256       27.8,
3257       5.6,
3258       73.4,
3259       0,
3260       73.4,
3261       0,
3262       null,
3263       null
3264     ],
3265     [
3266       "1963-09",
3267       20.9,
3268       6.6,
3269       13.8,
3270       27.2,
3271       0,
3272       18.5,
3273       5.1,
3274       23.6,
3275       0,
3276       null,
3277       null
3278     ],
3279     [
3280       "1963-10",
3281       16.2,
3282       2.1,
3283       9.2,
3284       25.6,
3285       -6.7,
3286       19.1,
3287       0,
3288       19.1,
3289       0,
3290       null,
3291       null
3292     ],
3293     [
3294       "1963-11",
3295       -1.1,
3296       -11.6,
3297       -6.4,
3298       10,
3299       -34.4,
3300       0,
3301       7.1,
3302       7.1,
3303       null,
3304       null,
3305       null
3306     ],
3307     [
3308       "1963-12",
3309       -7.7,
3310       -19.3,
3311       -13.5,
3312       9.4,
3313       -37.8,
3314       0,
3315       21.3,
3316       21.3,
3317       null,
3318       null,
3319       null
3320     ],
3321     [
3322       "1964-01",
3323       -7.9,
3324       -19.1,
3325       -13.5,
3326       7.2,
3327       -34.4,
3328       0,
3329       25.4,
3330       25.4,
3331       null,
3332       null,
3333       null
3334     ],
3335     [
3336       "1964-02",
3337       0,
3338       -13.8,
3339       -6.9,
3340       6.1,
3341       -26.1,
3342       0,
3343       15.2,
3344       15.2,
3345       null,
3346       null,
3347       null
3348     ],
3349     [
3350       "1964-03",
3351       -6.6,
3352       -21.4,
3353       -14,
3354       10.6,
3355       -34.4,
3356       0,
3357       8.9,
3358       8.9,
3359       null,
3360       null,
3361       null
3362     ],
3363     [
3364       "1964-04",
3365       10,
3366       -2.6,
3367       3.7,
3368       19.4,
3369       -12.8,
3370       7.9,
3371       4.6,
3372       12.4,
3373       0,
3374       null,
3375       null
3376     ],
3377     [
3378       "1964-05",
3379       18.6,
3380       4.2,
3381       11.4,
3382       27.2,
3383       -2.8,
3384       63.8,
3385       0,
3386       63.8,
3387       0,
3388       null,
3389       null
3390     ],
3391     [
3392       "1964-06",
3393       22.4,
3394       5.7,
3395       14.1,
3396       28.3,
3397       -2.8,
3398       7.9,
3399       0,
3400       7.9,
3401       0,
3402       null,
3403       null
3404     ],
3405     [
3406       "1964-07",
3407       25.2,
3408       11.1,
3409       18.2,
3410       35,
3411       5.6,
3412       43.2,
3413       0,
3414       43.2,
3415       0,
3416       null,
3417       null
3418     ],
3419     [
3420       "1964-08",
3421       20.4,
3422       7.7,
3423       14.1,
3424       26.7,
3425       0,
3426       106.4,
3427       0,
3428       106.4,
3429       0,
3430       null,
3431       null
3432     ],
3433     [
3434       "1964-09",
3435       14.6,
3436       0.7,
3437       7.7,
3438       22.2,
3439       -5,
3440       67.6,
3441       0,
3442       67.6,
3443       0,
3444       null,
3445       null
3446     ],
3447     [
3448       "1964-10",
3449       13.2,
3450       -0.6,
3451       6.3,
3452       26.7,
3453       -11.7,
3454       4.8,
3455       7.6,
3456       12.4,
3457       null,
3458       null,
3459       null
3460     ],
3461     [
3462       "1964-11",
3463       -1.3,
3464       -11.2,
3465       -6.3,
3466       15,
3467       -33.3,
3468       0,
3469       14,
3470       14,
3471       null,
3472       null,
3473       null
3474     ],
3475     [
3476       "1964-12",
3477       -15.3,
3478       -26.3,
3479       -20.8,
3480       5.6,
3481       -38.9,
3482       0,
3483       16.5,
3484       16.5,
3485       null,
3486       null,
3487       null
3488     ],
3489     [
3490       "1965-01",
3491       -13.7,
3492       -27.6,
3493       -20.7,
3494       7.2,
3495       -41.1,
3496       0,
3497       16.5,
3498       16.5,
3499       null,
3500       null,
3501       null
3502     ],
3503     [
3504       "1965-02",
3505       -11.3,
3506       -26.4,
3507       -18.9,
3508       2.2,
3509       -45,
3510       0,
3511       47.2,
3512       47.2,
3513       null,
3514       null,
3515       null
3516     ],
3517     [
3518       "1965-03",
3519       -5,
3520       -19.9,
3521       -12.5,
3522       8.9,
3523       -35.6,
3524       0,
3525       8.9,
3526       8.9,
3527       null,
3528       null,
3529       null
3530     ],
3531     [
3532       "1965-04",
3533       8.3,
3534       -2.9,
3535       2.7,
3536       23.3,
3537       -12.2,
3538       2,
3539       15.2,
3540       17.3,
3541       0,
3542       null,
3543       null
3544     ],
3545     [
3546       "1965-05",
3547       16.3,
3548       2.2,
3549       9.3,
3550       23.9,
3551       -3.3,
3552       34.8,
3553       0,
3554       34.8,
3555       0,
3556       null,
3557       null
3558     ],
3559     [
3560       "1965-06",
3561       20.7,
3562       7.8,
3563       14.3,
3564       28.9,
3565       -1.1,
3566       90.2,
3567       0,
3568       90.2,
3569       0,
3570       null,
3571       null
3572     ],
3573     [
3574       "1965-07",
3575       24.6,
3576       10.3,
3577       17.5,
3578       30,
3579       null,
3580       81.3,
3581       0,
3582       81.3,
3583       0,
3584       null,
3585       null
3586     ],
3587     [
3588       "1965-08",
3589       23,
3590       8.6,
3591       15.8,
3592       29.4,
3593       1.1,
3594       58.2,
3595       0,
3596       58.2,
3597       0,
3598       null,
3599       null
3600     ],
3601     [
3602       "1965-09",
3603       11.4,
3604       -0.5,
3605       5.5,
3606       23.3,
3607       -10,
3608       25.4,
3609       0,
3610       25.4,
3611       0,
3612       null,
3613       null
3614     ],
3615     [
3616       "1965-10",
3617       13.7,
3618       -0.6,
3619       6.6,
3620       20,
3621       -6.7,
3622       1.3,
3623       0,
3624       1.3,
3625       0,
3626       null,
3627       null
3628     ],
3629     [
3630       "1965-11",
3631       -4.3,
3632       -13.9,
3633       -9.1,
3634       13.9,
3635       -28.3,
3636       0,
3637       16,
3638       16,
3639       null,
3640       null,
3641       null
3642     ],
3643     [
3644       "1965-12",
3645       -6.6,
3646       -16.8,
3647       -11.7,
3648       6.1,
3649       -37.2,
3650       0,
3651       12.4,
3652       12.4,
3653       null,
3654       null,
3655       null
3656     ],
3657     [
3658       "1966-01",
3659       -22.8,
3660       -33.4,
3661       -28.1,
3662       -5.6,
3663       -47.8,
3664       0,
3665       27.9,
3666       27.9,
3667       null,
3668       null,
3669       null
3670     ],
3671     [
3672       "1966-02",
3673       -9.5,
3674       -25.7,
3675       -17.6,
3676       3.9,
3677       -45,
3678       0,
3679       5.8,
3680       5.8,
3681       null,
3682       null,
3683       null
3684     ],
3685     [
3686       "1966-03",
3687       -0.2,
3688       -12.9,
3689       -6.6,
3690       12.8,
3691       -37.2,
3692       0,
3693       24.9,
3694       24.9,
3695       null,
3696       null,
3697       null
3698     ],
3699     [
3700       "1966-04",
3701       5.8,
3702       -5.3,
3703       0.3,
3704       14.4,
3705       -13.9,
3706       0,
3707       1.3,
3708       1.3,
3709       null,
3710       null,
3711       null
3712     ],
3713     [
3714       "1966-05",
3715       18.3,
3716       2.6,
3717       10.5,
3718       27.2,
3719       -9.4,
3720       12.7,
3721       0,
3722       12.7,
3723       0,
3724       null,
3725       null
3726     ],
3727     [
3728       "1966-06",
3729       19.4,
3730       7.6,
3731       13.5,
3732       28.3,
3733       1.7,
3734       83.1,
3735       0,
3736       83.1,
3737       0,
3738       null,
3739       null
3740     ],
3741     [
3742       "1966-07",
3743       23.2,
3744       10.4,
3745       16.8,
3746       29.4,
3747       3.9,
3748       99.1,
3749       0,
3750       99.1,
3751       0,
3752       null,
3753       null
3754     ],
3755     [
3756       "1966-08",
3757       21.8,
3758       8.2,
3759       15,
3760       31.1,
3761       0.6,
3762       46.7,
3763       0,
3764       46.7,
3765       0,
3766       null,
3767       null
3768     ],
3769     [
3770       "1966-09",
3771       20.4,
3772       5.3,
3773       12.9,
3774       29.4,
3775       -2.2,
3776       8.4,
3777       0,
3778       8.4,
3779       0,
3780       null,
3781       null
3782     ],
3783     [
3784       "1966-10",
3785       10.1,
3786       -1.9,
3787       4.1,
3788       23.9,
3789       -12.8,
3790       5.1,
3791       0,
3792       5.1,
3793       0,
3794       null,
3795       null
3796     ],
3797     [
3798       "1966-11",
3799       -7,
3800       -16.9,
3801       -12,
3802       7.2,
3803       -29.4,
3804       0,
3805       27.2,
3806       27.2,
3807       null,
3808       null,
3809       null
3810     ],
3811     [
3812       "1966-12",
3813       -9,
3814       -17.9,
3815       -13.5,
3816       3.9,
3817       -35,
3818       0,
3819       10.9,
3820       10.9,
3821       null,
3822       null,
3823       null
3824     ],
3825     [
3826       "1967-01",
3827       -13.6,
3828       -24.3,
3829       -19,
3830       1.7,
3831       -42.8,
3832       0,
3833       15.7,
3834       15.7,
3835       null,
3836       null,
3837       null
3838     ],
3839     [
3840       "1967-02",
3841       -8.8,
3842       -23.7,
3843       -16.3,
3844       5,
3845       -41.1,
3846       0,
3847       16.8,
3848       16.8,
3849       null,
3850       null,
3851       null
3852     ],
3853     [
3854       "1967-03",
3855       -3.8,
3856       -18.2,
3857       -11,
3858       8.3,
3859       -34.4,
3860       0,
3861       14.5,
3862       14.5,
3863       null,
3864       null,
3865       null
3866     ],
3867     [
3868       "1967-04",
3869       4.7,
3870       -7.8,
3871       -1.6,
3872       13.9,
3873       -22.2,
3874       0,
3875       9.1,
3876       9.1,
3877       0,
3878       null,
3879       null
3880     ],
3881     [
3882       "1967-05",
3883       16.8,
3884       1.1,
3885       9,
3886       26.7,
3887       -8.9,
3888       1,
3889       0,
3890       1,
3891       0,
3892       null,
3893       null
3894     ],
3895     [
3896       "1967-06",
3897       21.2,
3898       6.1,
3899       13.7,
3900       30.6,
3901       -4.4,
3902       44.7,
3903       0,
3904       44.7,
3905       0,
3906       null,
3907       null
3908     ],
3909     [
3910       "1967-07",
3911       24.5,
3912       9.5,
3913       17,
3914       30.6,
3915       0.6,
3916       75.2,
3917       0,
3918       75.2,
3919       0,
3920       null,
3921       null
3922     ],
3923     [
3924       "1967-08",
3925       25.3,
3926       9,
3927       17.2,
3928       31.7,
3929       1.1,
3930       28.2,
3931       0,
3932       28.2,
3933       0,
3934       null,
3935       null
3936     ],
3937     [
3938       "1967-09",
3939       23,
3940       6.3,
3941       14.7,
3942       32.2,
3943       -3.9,
3944       9.7,
3945       0,
3946       9.7,
3947       0,
3948       null,
3949       null
3950     ],
3951     [
3952       "1967-10",
3953       7.6,
3954       -1.1,
3955       3.3,
3956       17.8,
3957       -8.9,
3958       4.3,
3959       12.7,
3960       17,
3961       null,
3962       null,
3963       null
3964     ],
3965     [
3966       "1967-11",
3967       -0.5,
3968       -8.7,
3969       -4.6,
3970       9.4,
3971       -28.3,
3972       0,
3973       10.2,
3974       10.2,
3975       8,
3976       null,
3977       null
3978     ],
3979     [
3980       "1967-12",
3981       -8.7,
3982       -19.2,
3983       -14,
3984       3.9,
3985       -35.6,
3986       0,
3987       18.3,
3988       18.3,
3989       null,
3990       null,
3991       null
3992     ],
3993     [
3994       "1968-01",
3995       -12.7,
3996       -24.6,
3997       -18.7,
3998       8.3,
3999       -42.2,
4000       1.8,
4001       8.9,
4002       10.7,
4003       null,
4004       null,
4005       null
4006     ],
4007     [
4008       "1968-02",
4009       -5.8,
4010       -17.6,
4011       -11.7,
4012       9.4,
4013       -31.1,
4014       1.8,
4015       1.5,
4016       3.3,
4017       null,
4018       null,
4019       null
4020     ],
4021     [
4022       "1968-03",
4023       3.8,
4024       -7.6,
4025       -1.9,
4026       16.7,
4027       -21.7,
4028       1.8,
4029       14.5,
4030       16.3,
4031       0,
4032       null,
4033       null
4034     ],
4035     [
4036       "1968-04",
4037       9.7,
4038       -3.1,
4039       3.3,
4040       23.9,
4041       -14.4,
4042       0,
4043       7.6,
4044       7.6,
4045       0,
4046       null,
4047       null
4048     ],
4049     [
4050       "1968-05",
4051       16.9,
4052       2.6,
4053       9.8,
4054       23.3,
4055       -4.4,
4056       26.9,
4057       2,
4058       29,
4059       0,
4060       null,
4061       null
4062     ],
4063     [
4064       "1968-06",
4065       22.1,
4066       6.8,
4067       14.5,
4068       27.8,
4069       0.6,
4070       48.3,
4071       0,
4072       48.3,
4073       0,
4074       null,
4075       null
4076     ],
4077     [
4078       "1968-07",
4079       24.2,
4080       9.4,
4081       16.8,
4082       32.8,
4083       3.3,
4084       73.9,
4085       0,
4086       73.9,
4087       0,
4088       null,
4089       null
4090     ],
4091     [
4092       "1968-08",
4093       20.3,
4094       7.6,
4095       14,
4096       26.1,
4097       -1.1,
4098       61.7,
4099       0,
4100       61.7,
4101       0,
4102       null,
4103       null
4104     ],
4105     [
4106       "1968-09",
4107       16.4,
4108       5.8,
4109       11.1,
4110       27.2,
4111       -0.6,
4112       99.6,
4113       0,
4114       99.6,
4115       0,
4116       null,
4117       null
4118     ],
4119     [
4120       "1968-10",
4121       9.7,
4122       -1.2,
4123       4.3,
4124       16.7,
4125       -6.7,
4126       14.7,
4127       0,
4128       14.7,
4129       0,
4130       null,
4131       null
4132     ],
4133     [
4134       "1968-11",
4135       1,
4136       -6.8,
4137       -2.9,
4138       10,
4139       -16.7,
4140       0.8,
4141       2,
4142       2.8,
4143       0,
4144       null,
4145       null
4146     ],
4147     [
4148       "1968-12",
4149       -12.5,
4150       -21.3,
4151       -16.9,
4152       2.2,
4153       -41.1,
4154       0,
4155       26.9,
4156       26.9,
4157       null,
4158       null,
4159       null
4160     ],
4161     [
4162       "1969-01",
4163       -21.7,
4164       -35.5,
4165       -28.6,
4166       -0.6,
4167       -47.8,
4168       0,
4169       29,
4170       29,
4171       null,
4172       null,
4173       null
4174     ],
4175     [
4176       "1969-02",
4177       -9.2,
4178       -21,
4179       -15.1,
4180       -1.1,
4181       -45,
4182       0,
4183       15.5,
4184       15.5,
4185       null,
4186       null,
4187       null
4188     ],
4189     [
4190       "1969-03",
4191       -2.2,
4192       -16,
4193       -9.1,
4194       7.2,
4195       -30.6,
4196       0,
4197       5.8,
4198       5.8,
4199       null,
4200       null,
4201       null
4202     ],
4203     [
4204       "1969-04",
4205       13.1,
4206       -0.4,
4207       6.4,
4208       22.8,
4209       -12.2,
4210       14,
4211       3.8,
4212       17.8,
4213       0,
4214       null,
4215       null
4216     ],
4217     [
4218       "1969-05",
4219       17.3,
4220       3.2,
4221       10.3,
4222       25.6,
4223       -3.9,
4224       34,
4225       0,
4226       34,
4227       0,
4228       null,
4229       null
4230     ],
4231     [
4232       "1969-06",
4233       20.5,
4234       4.9,
4235       12.7,
4236       26.7,
4237       -2.2,
4238       15,
4239       0,
4240       15,
4241       0,
4242       null,
4243       null
4244     ],
4245     [
4246       "1969-07",
4247       23,
4248       9,
4249       16,
4250       29.4,
4251       1.7,
4252       82,
4253       0,
4254       82,
4255       0,
4256       null,
4257       null
4258     ],
4259     [
4260       "1969-08",
4261       25.2,
4262       9.7,
4263       17.5,
4264       30.6,
4265       3.3,
4266       27.7,
4267       0,
4268       27.7,
4269       0,
4270       null,
4271       null
4272     ],
4273     [
4274       "1969-09",
4275       16.3,
4276       4.9,
4277       10.6,
4278       29.4,
4279       -2.2,
4280       51.3,
4281       1.8,
4282       53.1,
4283       0,
4284       null,
4285       null
4286     ],
4287     [
4288       "1969-10",
4289       4.3,
4290       -3.7,
4291       0.3,
4292       12.2,
4293       -12.2,
4294       23.9,
4295       19.1,
4296       42.9,
4297       0,
4298       null,
4299       null
4300     ],
4301     [
4302       "1969-11",
4303       2.2,
4304       -8.8,
4305       -3.3,
4306       13.9,
4307       -20,
4308       0,
4309       2.8,
4310       2.8,
4311       0,
4312       null,
4313       null
4314     ],
4315     [
4316       "1969-12",
4317       -5.7,
4318       -14.3,
4319       -10,
4320       7.8,
4321       -25.6,
4322       5.1,
4323       13.5,
4324       18.5,
4325       null,
4326       null,
4327       null
4328     ],
4329     [
4330       "1970-01",
4331       -13.9,
4332       -24.2,
4333       -19.1,
4334       2.8,
4335       -41.1,
4336       0,
4337       13,
4338       13,
4339       null,
4340       null,
4341       null
4342     ],
4343     [
4344       "1970-02",
4345       -4,
4346       -18.3,
4347       -11.2,
4348       6.7,
4349       -37.2,
4350       0,
4351       17,
4352       17,
4353       null,
4354       null,
4355       null
4356     ],
4357     [
4358       "1970-03",
4359       -4.2,
4360       -19.2,
4361       -11.7,
4362       6.7,
4363       -32.2,
4364       0,
4365       19.3,
4366       19.3,
4367       null,
4368       null,
4369       null
4370     ],
4371     [
4372       "1970-04",
4373       8.2,
4374       -2.5,
4375       2.9,
4376       14.4,
4377       -10.6,
4378       0,
4379       7.6,
4380       7.6,
4381       0,
4382       null,
4383       null
4384     ],
4385     [
4386       "1970-05",
4387       17,
4388       2.7,
4389       9.9,
4390       27.2,
4391       -3.9,
4392       15.2,
4393       0,
4394       15.2,
4395       0,
4396       null,
4397       null
4398     ],
4399     [
4400       "1970-06",
4401       24.6,
4402       11.1,
4403       17.9,
4404       33.3,
4405       3.3,
4406       109.7,
4407       0,
4408       109.7,
4409       0,
4410       null,
4411       null
4412     ],
4413     [
4414       "1970-07",
4415       24.3,
4416       11.9,
4417       18.1,
4418       28.3,
4419       5.6,
4420       98.6,
4421       0,
4422       98.6,
4423       0,
4424       null,
4425       null
4426     ],
4427     [
4428       "1970-08",
4429       24.1,
4430       8.8,
4431       16.5,
4432       32.2,
4433       0.6,
4434       31.2,
4435       0,
4436       31.2,
4437       0,
4438       null,
4439       null
4440     ],
4441     [
4442       "1970-09",
4443       17.7,
4444       3.7,
4445       10.7,
4446       27.8,
4447       -3.3,
4448       28.7,
4449       0,
4450       28.7,
4451       0,
4452       null,
4453       null
4454     ],
4455     [
4456       "1970-10",
4457       null,
4458       null,
4459       null,
4460       null,
4461       null,
4462       null,
4463       null,
4464       null,
4465       null,
4466       null,
4467       null
4468     ],
4469     [
4470       "1970-11",
4471       null,
4472       null,
4473       null,
4474       null,
4475       null,
4476       null,
4477       null,
4478       null,
4479       null,
4480       null,
4481       null
4482     ],
4483     [
4484       "1970-12",
4485       null,
4486       null,
4487       null,
4488       null,
4489       null,
4490       null,
4491       null,
4492       null,
4493       null,
4494       null,
4495       null
4496     ],
4497     [
4498       "1971-01",
4499       null,
4500       null,
4501       null,
4502       null,
4503       null,
4504       null,
4505       null,
4506       null,
4507       null,
4508       null,
4509       null
4510     ],
4511     [
4512       "1971-02",
4513       null,
4514       null,
4515       null,
4516       null,
4517       null,
4518       null,
4519       null,
4520       null,
4521       null,
4522       null,
4523       null
4524     ],
4525     [
4526       "1971-03",
4527       null,
4528       null,
4529       null,
4530       null,
4531       null,
4532       null,
4533       null,
4534       null,
4535       null,
4536       null,
4537       null
4538     ],
4539     [
4540       "1971-04",
4541       null,
4542       null,
4543       null,
4544       null,
4545       null,
4546       null,
4547       null,
4548       null,
4549       null,
4550       null,
4551       null
4552     ],
4553     [
4554       "1971-05",
4555       null,
4556       null,
4557       null,
4558       null,
4559       null,
4560       null,
4561       null,
4562       null,
4563       null,
4564       null,
4565       null
4566     ],
4567     [
4568       "1971-06",
4569       null,
4570       null,
4571       null,
4572       null,
4573       null,
4574       null,
4575       null,
4576       null,
4577       null,
4578       null,
4579       null
4580     ],
4581     [
4582       "1971-07",
4583       null,
4584       null,
4585       null,
4586       null,
4587       null,
4588       null,
4589       null,
4590       null,
4591       null,
4592       null,
4593       null
4594     ],
4595     [
4596       "1971-08",
4597       null,
4598       null,
4599       null,
4600       null,
4601       null,
4602       null,
4603       null,
4604       null,
4605       null,
4606       null,
4607       null
4608     ],
4609     [
4610       "1971-09",
4611       null,
4612       null,
4613       null,
4614       null,
4615       null,
4616       null,
4617       null,
4618       null,
4619       null,
4620       null,
4621       null
4622     ],
4623     [
4624       "1971-10",
4625       null,
4626       null,
4627       null,
4628       null,
4629       null,
4630       null,
4631       null,
4632       null,
4633       null,
4634       null,
4635       null
4636     ],
4637     [
4638       "1971-11",
4639       null,
4640       null,
4641       null,
4642       null,
4643       null,
4644       null,
4645       null,
4646       null,
4647       null,
4648       null,
4649       null
4650     ],
4651     [
4652       "1971-12",
4653       null,
4654       null,
4655       null,
4656       null,
4657       null,
4658       null,
4659       null,
4660       null,
4661       null,
4662       null,
4663       null
4664     ],
4665     [
4666       "1972-01",
4667       null,
4668       null,
4669       null,
4670       null,
4671       null,
4672       null,
4673       null,
4674       null,
4675       null,
4676       null,
4677       null
4678     ],
4679     [
4680       "1972-02",
4681       null,
4682       null,
4683       null,
4684       null,
4685       null,
4686       null,
4687       null,
4688       null,
4689       null,
4690       null,
4691       null
4692     ],
4693     [
4694       "1972-03",
4695       null,
4696       null,
4697       null,
4698       null,
4699       null,
4700       null,
4701       null,
4702       null,
4703       null,
4704       null,
4705       null
4706     ],
4707     [
4708       "1972-04",
4709       null,
4710       null,
4711       null,
4712       null,
4713       null,
4714       null,
4715       null,
4716       null,
4717       null,
4718       null,
4719       null
4720     ],
4721     [
4722       "1972-05",
4723       null,
4724       null,
4725       null,
4726       null,
4727       null,
4728       null,
4729       null,
4730       null,
4731       null,
4732       null,
4733       null
4734     ],
4735     [
4736       "1972-06",
4737       null,
4738       null,
4739       null,
4740       null,
4741       null,
4742       null,
4743       null,
4744       null,
4745       null,
4746       null,
4747       null
4748     ],
4749     [
4750       "1972-07",
4751       null,
4752       null,
4753       null,
4754       null,
4755       null,
4756       null,
4757       null,
4758       null,
4759       null,
4760       null,
4761       null
4762     ],
4763     [
4764       "1972-08",
4765       null,
4766       null,
4767       null,
4768       null,
4769       null,
4770       null,
4771       null,
4772       null,
4773       null,
4774       null,
4775       null
4776     ],
4777     [
4778       "1972-09",
4779       null,
4780       null,
4781       null,
4782       null,
4783       null,
4784       null,
4785       null,
4786       null,
4787       null,
4788       null,
4789       null
4790     ],
4791     [
4792       "1972-10",
4793       null,
4794       null,
4795       null,
4796       null,
4797       null,
4798       null,
4799       null,
4800       null,
4801       null,
4802       null,
4803       null
4804     ],
4805     [
4806       "1972-11",
4807       null,
4808       null,
4809       null,
4810       null,
4811       null,
4812       null,
4813       null,
4814       null,
4815       null,
4816       null,
4817       null
4818     ],
4819     [
4820       "1972-12",
4821       null,
4822       null,
4823       null,
4824       null,
4825       null,
4826       null,
4827       null,
4828       null,
4829       null,
4830       null,
4831       null
4832     ],
4833     [
4834       "1973-01",
4835       null,
4836       null,
4837       null,
4838       null,
4839       null,
4840       null,
4841       null,
4842       null,
4843       null,
4844       null,
4845       null
4846     ],
4847     [
4848       "1973-02",
4849       null,
4850       null,
4851       null,
4852       null,
4853       null,
4854       null,
4855       null,
4856       null,
4857       null,
4858       null,
4859       null
4860     ],
4861     [
4862       "1973-03",
4863       null,
4864       null,
4865       null,
4866       null,
4867       null,
4868       null,
4869       null,
4870       null,
4871       null,
4872       null,
4873       null
4874     ],
4875     [
4876       "1973-04",
4877       null,
4878       null,
4879       null,
4880       null,
4881       null,
4882       null,
4883       null,
4884       null,
4885       null,
4886       null,
4887       null
4888     ],
4889     [
4890       "1973-05",
4891       null,
4892       null,
4893       null,
4894       null,
4895       null,
4896       null,
4897       null,
4898       null,
4899       null,
4900       null,
4901       null
4902     ],
4903     [
4904       "1973-06",
4905       null,
4906       null,
4907       null,
4908       null,
4909       null,
4910       null,
4911       null,
4912       null,
4913       null,
4914       null,
4915       null
4916     ],
4917     [
4918       "1973-07",
4919       null,
4920       null,
4921       null,
4922       null,
4923       null,
4924       null,
4925       null,
4926       null,
4927       null,
4928       null,
4929       null
4930     ],
4931     [
4932       "1973-08",
4933       null,
4934       null,
4935       null,
4936       null,
4937       null,
4938       null,
4939       null,
4940       null,
4941       null,
4942       null,
4943       null
4944     ],
4945     [
4946       "1973-09",
4947       null,
4948       null,
4949       null,
4950       null,
4951       null,
4952       null,
4953       null,
4954       null,
4955       null,
4956       null,
4957       null
4958     ],
4959     [
4960       "1973-10",
4961       null,
4962       null,
4963       null,
4964       null,
4965       null,
4966       null,
4967       null,
4968       null,
4969       null,
4970       null,
4971       null
4972     ],
4973     [
4974       "1973-11",
4975       null,
4976       null,
4977       null,
4978       null,
4979       null,
4980       null,
4981       null,
4982       null,
4983       null,
4984       null,
4985       null
4986     ],
4987     [
4988       "1973-12",
4989       null,
4990       null,
4991       null,
4992       null,
4993       null,
4994       null,
4995       null,
4996       null,
4997       null,
4998       null,
4999       null
5000     ],
5001     [
5002       "1974-01",
5003       null,
5004       null,
5005       null,
5006       null,
5007       null,
5008       null,
5009       null,
5010       null,
5011       null,
5012       null,
5013       null
5014     ],
5015     [
5016       "1974-02",
5017       null,
5018       null,
5019       null,
5020       null,
5021       null,
5022       null,
5023       null,
5024       null,
5025       null,
5026       null,
5027       null
5028     ],
5029     [
5030       "1974-03",
5031       null,
5032       null,
5033       null,
5034       null,
5035       null,
5036       null,
5037       null,
5038       null,
5039       null,
5040       null,
5041       null
5042     ],
5043     [
5044       "1974-04",
5045       null,
5046       null,
5047       null,
5048       null,
5049       null,
5050       null,
5051       null,
5052       null,
5053       null,
5054       null,
5055       null
5056     ],
5057     [
5058       "1974-05",
5059       null,
5060       null,
5061       null,
5062       null,
5063       null,
5064       null,
5065       null,
5066       null,
5067       null,
5068       null,
5069       null
5070     ],
5071     [
5072       "1974-06",
5073       null,
5074       null,
5075       null,
5076       null,
5077       null,
5078       null,
5079       null,
5080       null,
5081       null,
5082       null,
5083       null
5084     ],
5085     [
5086       "1974-07",
5087       null,
5088       null,
5089       null,
5090       null,
5091       null,
5092       null,
5093       null,
5094       null,
5095       null,
5096       null,
5097       null
5098     ],
5099     [
5100       "1974-08",
5101       null,
5102       null,
5103       null,
5104       null,
5105       null,
5106       null,
5107       null,
5108       null,
5109       null,
5110       null,
5111       null
5112     ],
5113     [
5114       "1974-09",
5115       null,
5116       null,
5117       null,
5118       null,
5119       null,
5120       null,
5121       null,
5122       null,
5123       null,
5124       null,
5125       null
5126     ],
5127     [
5128       "1974-10",
5129       null,
5130       null,
5131       null,
5132       null,
5133       null,
5134       null,
5135       null,
5136       null,
5137       null,
5138       null,
5139       null
5140     ],
5141     [
5142       "1974-11",
5143       null,
5144       null,
5145       null,
5146       null,
5147       null,
5148       null,
5149       null,
5150       null,
5151       null,
5152       null,
5153       null
5154     ],
5155     [
5156       "1974-12",
5157       null,
5158       null,
5159       null,
5160       null,
5161       null,
5162       null,
5163       null,
5164       null,
5165       null,
5166       null,
5167       null
5168     ],
5169     [
5170       "1975-01",
5171       null,
5172       null,
5173       null,
5174       null,
5175       null,
5176       null,
5177       null,
5178       null,
5179       null,
5180       null,
5181       null
5182     ],
5183     [
5184       "1975-02",
5185       null,
5186       null,
5187       null,
5188       null,
5189       null,
5190       null,
5191       null,
5192       null,
5193       null,
5194       null,
5195       null
5196     ],
5197     [
5198       "1975-03",
5199       null,
5200       null,
5201       null,
5202       null,
5203       null,
5204       null,
5205       null,
5206       null,
5207       null,
5208       null,
5209       null
5210     ],
5211     [
5212       "1975-04",
5213       null,
5214       null,
5215       null,
5216       null,
5217       null,
5218       null,
5219       null,
5220       null,
5221       null,
5222       null,
5223       null
5224     ],
5225     [
5226       "1975-05",
5227       null,
5228       null,
5229       null,
5230       null,
5231       null,
5232       null,
5233       null,
5234       null,
5235       null,
5236       null,
5237       null
5238     ],
5239     [
5240       "1975-06",
5241       null,
5242       null,
5243       null,
5244       null,
5245       null,
5246       null,
5247       null,
5248       null,
5249       null,
5250       null,
5251       null
5252     ],
5253     [
5254       "1975-07",
5255       null,
5256       null,
5257       null,
5258       null,
5259       null,
5260       null,
5261       null,
5262       null,
5263       null,
5264       null,
5265       null
5266     ],
5267     [
5268       "1975-08",
5269       null,
5270       null,
5271       null,
5272       null,
5273       null,
5274       null,
5275       null,
5276       null,
5277       null,
5278       null,
5279       null
5280     ],
5281     [
5282       "1975-09",
5283       null,
5284       null,
5285       null,
5286       null,
5287       null,
5288       null,
5289       null,
5290       null,
5291       null,
5292       null,
5293       null
5294     ],
5295     [
5296       "1975-10",
5297       null,
5298       null,
5299       null,
5300       null,
5301       null,
5302       null,
5303       null,
5304       null,
5305       null,
5306       null,
5307       null
5308     ],
5309     [
5310       "1975-11",
5311       null,
5312       null,
5313       null,
5314       null,
5315       null,
5316       null,
5317       null,
5318       null,
5319       null,
5320       null,
5321       null
5322     ],
5323     [
5324       "1975-12",
5325       null,
5326       null,
5327       null,
5328       null,
5329       null,
5330       null,
5331       null,
5332       null,
5333       null,
5334       null,
5335       null
5336     ],
5337     [
5338       "1976-01",
5339       null,
5340       null,
5341       null,
5342       null,
5343       null,
5344       null,
5345       null,
5346       null,
5347       null,
5348       null,
5349       null
5350     ],
5351     [
5352       "1976-02",
5353       null,
5354       null,
5355       null,
5356       null,
5357       null,
5358       null,
5359       null,
5360       null,
5361       null,
5362       null,
5363       null
5364     ],
5365     [
5366       "1976-03",
5367       null,
5368       null,
5369       null,
5370       null,
5371       null,
5372       null,
5373       null,
5374       null,
5375       null,
5376       null,
5377       null
5378     ],
5379     [
5380       "1976-04",
5381       null,
5382       null,
5383       null,
5384       null,
5385       null,
5386       null,
5387       null,
5388       null,
5389       null,
5390       null,
5391       null
5392     ],
5393     [
5394       "1976-05",
5395       null,
5396       null,
5397       null,
5398       null,
5399       null,
5400       null,
5401       null,
5402       null,
5403       null,
5404       null,
5405       null
5406     ],
5407     [
5408       "1976-06",
5409       null,
5410       null,
5411       null,
5412       null,
5413       null,
5414       null,
5415       null,
5416       null,
5417       null,
5418       null,
5419       null
5420     ],
5421     [
5422       "1976-07",
5423       null,
5424       null,
5425       null,
5426       null,
5427       null,
5428       null,
5429       null,
5430       null,
5431       null,
5432       null,
5433       null
5434     ],
5435     [
5436       "1976-08",
5437       null,
5438       null,
5439       null,
5440       null,
5441       null,
5442       null,
5443       null,
5444       null,
5445       null,
5446       null,
5447       null
5448     ],
5449     [
5450       "1976-09",
5451       null,
5452       null,
5453       null,
5454       null,
5455       null,
5456       null,
5457       null,
5458       null,
5459       null,
5460       null,
5461       null
5462     ],
5463     [
5464       "1976-10",
5465       null,
5466       null,
5467       null,
5468       null,
5469       null,
5470       null,
5471       null,
5472       null,
5473       null,
5474       null,
5475       null
5476     ],
5477     [
5478       "1976-11",
5479       null,
5480       null,
5481       null,
5482       null,
5483       null,
5484       null,
5485       null,
5486       null,
5487       null,
5488       null,
5489       null
5490     ],
5491     [
5492       "1976-12",
5493       null,
5494       null,
5495       null,
5496       null,
5497       null,
5498       null,
5499       null,
5500       null,
5501       null,
5502       null,
5503       null
5504     ],
5505     [
5506       "1977-01",
5507       null,
5508       null,
5509       null,
5510       null,
5511       null,
5512       null,
5513       null,
5514       null,
5515       null,
5516       null,
5517       null
5518     ],
5519     [
5520       "1977-02",
5521       null,
5522       null,
5523       null,
5524       null,
5525       null,
5526       null,
5527       null,
5528       null,
5529       null,
5530       null,
5531       null
5532     ],
5533     [
5534       "1977-03",
5535       null,
5536       null,
5537       null,
5538       null,
5539       null,
5540       null,
5541       null,
5542       null,
5543       null,
5544       null,
5545       null
5546     ],
5547     [
5548       "1977-04",
5549       null,
5550       null,
5551       null,
5552       null,
5553       null,
5554       null,
5555       null,
5556       null,
5557       null,
5558       null,
5559       null
5560     ],
5561     [
5562       "1977-05",
5563       null,
5564       null,
5565       null,
5566       null,
5567       null,
5568       null,
5569       null,
5570       null,
5571       null,
5572       null,
5573       null
5574     ],
5575     [
5576       "1977-06",
5577       null,
5578       null,
5579       null,
5580       null,
5581       null,
5582       null,
5583       null,
5584       null,
5585       null,
5586       null,
5587       null
5588     ],
5589     [
5590       "1977-07",
5591       null,
5592       null,
5593       null,
5594       null,
5595       null,
5596       null,
5597       null,
5598       null,
5599       null,
5600       null,
5601       null
5602     ],
5603     [
5604       "1977-08",
5605       null,
5606       null,
5607       null,
5608       null,
5609       null,
5610       null,
5611       null,
5612       null,
5613       null,
5614       null,
5615       null
5616     ],
5617     [
5618       "1977-09",
5619       null,
5620       null,
5621       null,
5622       null,
5623       null,
5624       null,
5625       null,
5626       null,
5627       null,
5628       null,
5629       null
5630     ],
5631     [
5632       "1977-10",
5633       null,
5634       null,
5635       null,
5636       null,
5637       null,
5638       null,
5639       null,
5640       null,
5641       null,
5642       null,
5643       null
5644     ],
5645     [
5646       "1977-11",
5647       null,
5648       null,
5649       null,
5650       null,
5651       null,
5652       null,
5653       null,
5654       null,
5655       null,
5656       null,
5657       null
5658     ],
5659     [
5660       "1977-12",
5661       null,
5662       null,
5663       null,
5664       null,
5665       null,
5666       null,
5667       null,
5668       null,
5669       null,
5670       null,
5671       null
5672     ],
5673     [
5674       "1978-01",
5675       null,
5676       null,
5677       null,
5678       null,
5679       null,
5680       null,
5681       null,
5682       null,
5683       null,
5684       null,
5685       null
5686     ],
5687     [
5688       "1978-02",
5689       null,
5690       null,
5691       null,
5692       null,
5693       null,
5694       null,
5695       null,
5696       null,
5697       null,
5698       null,
5699       null
5700     ],
5701     [
5702       "1978-03",
5703       null,
5704       null,
5705       null,
5706       null,
5707       null,
5708       null,
5709       null,
5710       null,
5711       null,
5712       null,
5713       null
5714     ],
5715     [
5716       "1978-04",
5717       null,
5718       null,
5719       null,
5720       null,
5721       null,
5722       null,
5723       null,
5724       null,
5725       null,
5726       null,
5727       null
5728     ],
5729     [
5730       "1978-05",
5731       null,
5732       null,
5733       null,
5734       null,
5735       null,
5736       null,
5737       null,
5738       null,
5739       null,
5740       null,
5741       null
5742     ],
5743     [
5744       "1978-06",
5745       null,
5746       null,
5747       null,
5748       null,
5749       null,
5750       null,
5751       null,
5752       null,
5753       null,
5754       null,
5755       null
5756     ],
5757     [
5758       "1978-07",
5759       null,
5760       null,
5761       null,
5762       null,
5763       null,
5764       null,
5765       null,
5766       null,
5767       null,
5768       null,
5769       null
5770     ],
5771     [
5772       "1978-08",
5773       null,
5774       null,
5775       null,
5776       null,
5777       null,
5778       null,
5779       null,
5780       null,
5781       null,
5782       null,
5783       null
5784     ],
5785     [
5786       "1978-09",
5787       null,
5788       null,
5789       null,
5790       null,
5791       null,
5792       null,
5793       null,
5794       null,
5795       null,
5796       null,
5797       null
5798     ],
5799     [
5800       "1978-10",
5801       null,
5802       null,
5803       null,
5804       null,
5805       null,
5806       null,
5807       null,
5808       null,
5809       null,
5810       null,
5811       null
5812     ],
5813     [
5814       "1978-11",
5815       null,
5816       null,
5817       null,
5818       null,
5819       null,
5820       null,
5821       null,
5822       null,
5823       null,
5824       null,
5825       null
5826     ],
5827     [
5828       "1978-12",
5829       null,
5830       null,
5831       null,
5832       null,
5833       null,
5834       null,
5835       null,
5836       null,
5837       null,
5838       null,
5839       null
5840     ],
5841     [
5842       "1979-01",
5843       null,
5844       null,
5845       null,
5846       null,
5847       null,
5848       null,
5849       null,
5850       null,
5851       null,
5852       null,
5853       null
5854     ],
5855     [
5856       "1979-02",
5857       null,
5858       null,
5859       null,
5860       null,
5861       null,
5862       null,
5863       null,
5864       null,
5865       null,
5866       null,
5867       null
5868     ],
5869     [
5870       "1979-03",
5871       null,
5872       null,
5873       null,
5874       null,
5875       null,
5876       null,
5877       null,
5878       null,
5879       null,
5880       null,
5881       null
5882     ],
5883     [
5884       "1979-04",
5885       null,
5886       null,
5887       null,
5888       null,
5889       null,
5890       null,
5891       null,
5892       null,
5893       null,
5894       null,
5895       null
5896     ],
5897     [
5898       "1979-05",
5899       null,
5900       null,
5901       null,
5902       null,
5903       null,
5904       null,
5905       null,
5906       null,
5907       null,
5908       null,
5909       null
5910     ],
5911     [
5912       "1979-06",
5913       null,
5914       null,
5915       null,
5916       null,
5917       null,
5918       null,
5919       null,
5920       null,
5921       null,
5922       null,
5923       null
5924     ],
5925     [
5926       "1979-07",
5927       null,
5928       null,
5929       null,
5930       null,
5931       null,
5932       null,
5933       null,
5934       null,
5935       null,
5936       null,
5937       null
5938     ],
5939     [
5940       "1979-08",
5941       null,
5942       null,
5943       null,
5944       null,
5945       null,
5946       null,
5947       null,
5948       null,
5949       null,
5950       null,
5951       null
5952     ],
5953     [
5954       "1979-09",
5955       null,
5956       null,
5957       null,
5958       null,
5959       null,
5960       null,
5961       null,
5962       null,
5963       null,
5964       null,
5965       null
5966     ],
5967     [
5968       "1979-10",
5969       null,
5970       null,
5971       null,
5972       null,
5973       null,
5974       null,
5975       null,
5976       null,
5977       null,
5978       null,
5979       null
5980     ],
5981     [
5982       "1979-11",
5983       null,
5984       null,
5985       null,
5986       null,
5987       null,
5988       null,
5989       null,
5990       null,
5991       null,
5992       null,
5993       null
5994     ],
5995     [
5996       "1979-12",
5997       null,
5998       null,
5999       null,
6000       null,
6001       null,
6002       null,
6003       null,
6004       null,
6005       null,
6006       null,
6007       null
6008     ],
6009     [
6010       "1980-01",
6011       null,
6012       null,
6013       null,
6014       null,
6015       null,
6016       null,
6017       null,
6018       null,
6019       null,
6020       null,
6021       null
6022     ],
6023     [
6024       "1980-02",
6025       null,
6026       null,
6027       null,
6028       null,
6029       null,
6030       null,
6031       null,
6032       null,
6033       null,
6034       null,
6035       null
6036     ],
6037     [
6038       "1980-03",
6039       null,
6040       null,
6041       null,
6042       null,
6043       null,
6044       null,
6045       null,
6046       null,
6047       null,
6048       null,
6049       null
6050     ],
6051     [
6052       "1980-04",
6053       null,
6054       null,
6055       null,
6056       null,
6057       null,
6058       null,
6059       null,
6060       null,
6061       null,
6062       null,
6063       null
6064     ],
6065     [
6066       "1980-05",
6067       null,
6068       null,
6069       null,
6070       null,
6071       null,
6072       null,
6073       null,
6074       null,
6075       null,
6076       null,
6077       null
6078     ],
6079     [
6080       "1980-06",
6081       null,
6082       null,
6083       null,
6084       null,
6085       null,
6086       null,
6087       null,
6088       null,
6089       null,
6090       null,
6091       null
6092     ],
6093     [
6094       "1980-07",
6095       null,
6096       null,
6097       null,
6098       null,
6099       null,
6100       null,
6101       null,
6102       null,
6103       null,
6104       null,
6105       null
6106     ],
6107     [
6108       "1980-08",
6109       null,
6110       null,
6111       null,
6112       null,
6113       null,
6114       null,
6115       null,
6116       null,
6117       null,
6118       null,
6119       null
6120     ],
6121     [
6122       "1980-09",
6123       null,
6124       null,
6125       null,
6126       null,
6127       null,
6128       null,
6129       null,
6130       null,
6131       null,
6132       null,
6133       null
6134     ],
6135     [
6136       "1980-10",
6137       null,
6138       null,
6139       null,
6140       null,
6141       null,
6142       null,
6143       null,
6144       null,
6145       null,
6146       null,
6147       null
6148     ],
6149     [
6150       "1980-11",
6151       null,
6152       null,
6153       null,
6154       null,
6155       null,
6156       null,
6157       null,
6158       null,
6159       null,
6160       null,
6161       null
6162     ],
6163     [
6164       "1980-12",
6165       null,
6166       null,
6167       null,
6168       null,
6169       null,
6170       null,
6171       null,
6172       null,
6173       null,
6174       null,
6175       null
6176     ],
6177     [
6178       "1981-01",
6179       null,
6180       null,
6181       null,
6182       null,
6183       null,
6184       null,
6185       null,
6186       null,
6187       null,
6188       null,
6189       null
6190     ],
6191     [
6192       "1981-02",
6193       null,
6194       null,
6195       null,
6196       null,
6197       null,
6198       null,
6199       null,
6200       null,
6201       null,
6202       null,
6203       null
6204     ],
6205     [
6206       "1981-03",
6207       null,
6208       null,
6209       null,
6210       null,
6211       null,
6212       null,
6213       null,
6214       null,
6215       null,
6216       null,
6217       null
6218     ],
6219     [
6220       "1981-04",
6221       null,
6222       null,
6223       null,
6224       null,
6225       null,
6226       null,
6227       null,
6228       null,
6229       null,
6230       null,
6231       null
6232     ],
6233     [
6234       "1981-05",
6235       null,
6236       null,
6237       null,
6238       null,
6239       null,
6240       null,
6241       null,
6242       null,
6243       null,
6244       null,
6245       null
6246     ],
6247     [
6248       "1981-06",
6249       null,
6250       null,
6251       null,
6252       null,
6253       null,
6254       null,
6255       null,
6256       null,
6257       null,
6258       null,
6259       null
6260     ],
6261     [
6262       "1981-07",
6263       null,
6264       null,
6265       null,
6266       null,
6267       null,
6268       null,
6269       null,
6270       null,
6271       null,
6272       null,
6273       null
6274     ],
6275     [
6276       "1981-08",
6277       null,
6278       null,
6279       null,
6280       null,
6281       null,
6282       null,
6283       null,
6284       null,
6285       null,
6286       null,
6287       null
6288     ],
6289     [
6290       "1981-09",
6291       null,
6292       null,
6293       null,
6294       null,
6295       null,
6296       null,
6297       null,
6298       null,
6299       null,
6300       null,
6301       null
6302     ],
6303     [
6304       "1981-10",
6305       null,
6306       null,
6307       null,
6308       null,
6309       null,
6310       null,
6311       null,
6312       null,
6313       null,
6314       null,
6315       null
6316     ],
6317     [
6318       "1981-11",
6319       null,
6320       null,
6321       null,
6322       null,
6323       null,
6324       null,
6325       null,
6326       null,
6327       null,
6328       null,
6329       null
6330     ],
6331     [
6332       "1981-12",
6333       null,
6334       null,
6335       null,
6336       null,
6337       null,
6338       null,
6339       null,
6340       null,
6341       null,
6342       null,
6343       null
6344     ],
6345     [
6346       "1982-01",
6347       null,
6348       null,
6349       null,
6350       null,
6351       null,
6352       null,
6353       null,
6354       null,
6355       null,
6356       null,
6357       null
6358     ],
6359     [
6360       "1982-02",
6361       null,
6362       null,
6363       null,
6364       null,
6365       null,
6366       null,
6367       null,
6368       null,
6369       null,
6370       null,
6371       null
6372     ],
6373     [
6374       "1982-03",
6375       null,
6376       null,
6377       null,
6378       null,
6379       null,
6380       null,
6381       null,
6382       null,
6383       null,
6384       null,
6385       null
6386     ],
6387     [
6388       "1982-04",
6389       null,
6390       null,
6391       null,
6392       null,
6393       null,
6394       null,
6395       null,
6396       null,
6397       null,
6398       null,
6399       null
6400     ],
6401     [
6402       "1982-05",
6403       null,
6404       null,
6405       null,
6406       null,
6407       null,
6408       null,
6409       null,
6410       null,
6411       null,
6412       null,
6413       null
6414     ],
6415     [
6416       "1982-06",
6417       null,
6418       null,
6419       null,
6420       null,
6421       null,
6422       null,
6423       null,
6424       null,
6425       null,
6426       null,
6427       null
6428     ],
6429     [
6430       "1982-07",
6431       null,
6432       null,
6433       null,
6434       null,
6435       null,
6436       null,
6437       null,
6438       null,
6439       null,
6440       null,
6441       null
6442     ],
6443     [
6444       "1982-08",
6445       null,
6446       null,
6447       null,
6448       null,
6449       null,
6450       null,
6451       null,
6452       null,
6453       null,
6454       null,
6455       null
6456     ],
6457     [
6458       "1982-09",
6459       null,
6460       null,
6461       null,
6462       null,
6463       null,
6464       null,
6465       null,
6466       null,
6467       null,
6468       null,
6469       null
6470     ],
6471     [
6472       "1982-10",
6473       10.5,
6474       -0.9,
6475       4.8,
6476       20,
6477       null,
6478       null,
6479       2.4,
6480       null,
6481       0,
6482       null,
6483       null
6484     ],
6485     [
6486       "1982-11",
6487       -5.4,
6488       -15.1,
6489       -10.3,
6490       3,
6491       -35,
6492       0,
6493       15,
6494       15,
6495       null,
6496       null,
6497       null
6498     ],
6499     [
6500       "1982-12",
6501       -8.6,
6502       -17.7,
6503       -13.2,
6504       2,
6505       -38.5,
6506       0,
6507       9.4,
6508       9.4,
6509       22,
6510       null,
6511       null
6512     ],
6513     [
6514       "1983-01",
6515       -10.4,
6516       -19.3,
6517       -14.9,
6518       null,
6519       null,
6520       0,
6521       18.4,
6522       18.4,
6523       28,
6524       null,
6525       null
6526     ],
6527     [
6528       "1983-02",
6529       -7.6,
6530       -15.7,
6531       -11.7,
6532       6.5,
6533       -26.5,
6534       0,
6535       17,
6536       17,
6537       21,
6538       null,
6539       null
6540     ],
6541     [
6542       "1983-03",
6543       -3.1,
6544       -11.9,
6545       -7.5,
6546       6,
6547       -27.5,
6548       0,
6549       21.2,
6550       21.2,
6551       15,
6552       null,
6553       null
6554     ],
6555     [
6556       "1983-04",
6557       7.1,
6558       -4.6,
6559       1.3,
6560       20,
6561       -22.5,
6562       4,
6563       32.5,
6564       36.5,
6565       0,
6566       null,
6567       null
6568     ],
6569     [
6570       "1983-05",
6571       14.3,
6572       1.4,
6573       7.9,
6574       26.5,
6575       -6,
6576       9,
6577       3.5,
6578       12.5,
6579       0,
6580       null,
6581       null
6582     ],
6583     [
6584       "1983-06",
6585       19.6,
6586       8.6,
6587       14.1,
6588       27.5,
6589       1,
6590       74.5,
6591       0,
6592       74.5,
6593       0,
6594       null,
6595       null
6596     ],
6597     [
6598       "1983-07",
6599       null,
6600       null,
6601       null,
6602       null,
6603       null,
6604       null,
6605       null,
6606       null,
6607       null,
6608       null,
6609       null
6610     ],
6611     [
6612       "1983-08",
6613       null,
6614       null,
6615       null,
6616       null,
6617       null,
6618       null,
6619       null,
6620       null,
6621       null,
6622       null,
6623       null
6624     ],
6625     [
6626       "1983-09",
6627       null,
6628       null,
6629       null,
6630       null,
6631       null,
6632       null,
6633       null,
6634       null,
6635       null,
6636       null,
6637       null
6638     ],
6639     [
6640       "1983-10",
6641       null,
6642       null,
6643       null,
6644       null,
6645       null,
6646       null,
6647       null,
6648       null,
6649       null,
6650       null,
6651       null
6652     ],
6653     [
6654       "1983-11",
6655       null,
6656       null,
6657       null,
6658       null,
6659       null,
6660       null,
6661       null,
6662       null,
6663       null,
6664       null,
6665       null
6666     ],
6667     [
6668       "1983-12",
6669       null,
6670       null,
6671       null,
6672       null,
6673       null,
6674       null,
6675       null,
6676       null,
6677       null,
6678       null,
6679       null
6680     ],
6681     [
6682       "1984-01",
6683       null,
6684       null,
6685       null,
6686       null,
6687       null,
6688       null,
6689       null,
6690       null,
6691       null,
6692       null,
6693       null
6694     ],
6695     [
6696       "1984-02",
6697       null,
6698       null,
6699       null,
6700       null,
6701       null,
6702       null,
6703       null,
6704       null,
6705       null,
6706       null,
6707       null
6708     ],
6709     [
6710       "1984-03",
6711       null,
6712       null,
6713       null,
6714       null,
6715       null,
6716       null,
6717       null,
6718       null,
6719       null,
6720       null,
6721       null
6722     ],
6723     [
6724       "1984-04",
6725       null,
6726       null,
6727       null,
6728       null,
6729       null,
6730       null,
6731       null,
6732       null,
6733       null,
6734       null,
6735       null
6736     ],
6737     [
6738       "1984-05",
6739       null,
6740       null,
6741       null,
6742       null,
6743       null,
6744       null,
6745       null,
6746       null,
6747       null,
6748       null,
6749       null
6750     ],
6751     [
6752       "1984-06",
6753       null,
6754       null,
6755       null,
6756       null,
6757       null,
6758       null,
6759       null,
6760       null,
6761       null,
6762       null,
6763       null
6764     ],
6765     [
6766       "1984-07",
6767       null,
6768       null,
6769       null,
6770       null,
6771       null,
6772       null,
6773       null,
6774       null,
6775       null,
6776       null,
6777       null
6778     ],
6779     [
6780       "1984-08",
6781       null,
6782       null,
6783       null,
6784       null,
6785       null,
6786       null,
6787       null,
6788       null,
6789       null,
6790       null,
6791       null
6792     ],
6793     [
6794       "1984-09",
6795       null,
6796       null,
6797       null,
6798       null,
6799       null,
6800       null,
6801       null,
6802       null,
6803       null,
6804       null,
6805       null
6806     ],
6807     [
6808       "1984-10",
6809       null,
6810       null,
6811       null,
6812       null,
6813       null,
6814       null,
6815       null,
6816       null,
6817       null,
6818       null,
6819       null
6820     ],
6821     [
6822       "1984-11",
6823       null,
6824       null,
6825       null,
6826       null,
6827       null,
6828       null,
6829       null,
6830       null,
6831       null,
6832       null,
6833       null
6834     ],
6835     [
6836       "1984-12",
6837       null,
6838       null,
6839       null,
6840       null,
6841       null,
6842       null,
6843       null,
6844       null,
6845       null,
6846       null,
6847       null
6848     ],
6849     [
6850       "1985-01",
6851       null,
6852       null,
6853       null,
6854       null,
6855       null,
6856       null,
6857       null,
6858       null,
6859       null,
6860       null,
6861       null
6862     ],
6863     [
6864       "1985-02",
6865       null,
6866       null,
6867       null,
6868       null,
6869       null,
6870       null,
6871       null,
6872       null,
6873       null,
6874       null,
6875       null
6876     ],
6877     [
6878       "1985-03",
6879       null,
6880       null,
6881       null,
6882       null,
6883       null,
6884       null,
6885       null,
6886       null,
6887       null,
6888       null,
6889       null
6890     ],
6891     [
6892       "1985-04",
6893       null,
6894       null,
6895       null,
6896       null,
6897       null,
6898       null,
6899       null,
6900       null,
6901       null,
6902       null,
6903       null
6904     ],
6905     [
6906       "1985-05",
6907       null,
6908       null,
6909       null,
6910       null,
6911       null,
6912       null,
6913       null,
6914       null,
6915       null,
6916       null,
6917       null
6918     ],
6919     [
6920       "1985-06",
6921       18,
6922       6.2,
6923       12.1,
6924       28.5,
6925       -1.5,
6926       37,
6927       0,
6928       37,
6929       0,
6930       null,
6931       null
6932     ],
6933     [
6934       "1985-07",
6935       23.5,
6936       9.3,
6937       16.4,
6938       29.5,
6939       4,
6940       48.2,
6941       0,
6942       48.2,
6943       0,
6944       null,
6945       null
6946     ],
6947     [
6948       "1985-08",
6949       20,
6950       7.3,
6951       13.7,
6952       30,
6953       -0.5,
6954       47.2,
6955       0,
6956       47.2,
6957       0,
6958       null,
6959       null
6960     ],
6961     [
6962       "1985-09",
6963       null,
6964       null,
6965       null,
6966       null,
6967       null,
6968       null,
6969       null,
6970       null,
6971       null,
6972       null,
6973       null
6974     ],
6975     [
6976       "1985-10",
6977       null,
6978       null,
6979       null,
6980       null,
6981       null,
6982       null,
6983       null,
6984       null,
6985       null,
6986       null,
6987       null
6988     ],
6989     [
6990       "1985-11",
6991       null,
6992       null,
6993       null,
6994       null,
6995       null,
6996       null,
6997       null,
6998       null,
6999       null,
7000       null,
7001       null
7002     ],
7003     [
7004       "1985-12",
7005       null,
7006       null,
7007       null,
7008       null,
7009       null,
7010       null,
7011       null,
7012       null,
7013       null,
7014       null,
7015       null
7016     ],
7017     [
7018       "1986-01",
7019       null,
7020       null,
7021       null,
7022       null,
7023       null,
7024       null,
7025       null,
7026       null,
7027       null,
7028       null,
7029       null
7030     ],
7031     [
7032       "1986-02",
7033       null,
7034       null,
7035       null,
7036       null,
7037       null,
7038       null,
7039       null,
7040       null,
7041       null,
7042       null,
7043       null
7044     ],
7045     [
7046       "1986-03",
7047       null,
7048       null,
7049       null,
7050       null,
7051       null,
7052       null,
7053       null,
7054       null,
7055       null,
7056       null,
7057       null
7058     ],
7059     [
7060       "1986-04",
7061       null,
7062       null,
7063       null,
7064       null,
7065       null,
7066       null,
7067       null,
7068       null,
7069       null,
7070       null,
7071       null
7072     ],
7073     [
7074       "1986-05",
7075       null,
7076       null,
7077       null,
7078       null,
7079       null,
7080       null,
7081       null,
7082       null,
7083       null,
7084       null,
7085       null
7086     ],
7087     [
7088       "1986-06",
7089       null,
7090       null,
7091       null,
7092       null,
7093       null,
7094       null,
7095       null,
7096       null,
7097       null,
7098       null,
7099       null
7100     ],
7101     [
7102       "1986-07",
7103       null,
7104       null,
7105       null,
7106       null,
7107       null,
7108       null,
7109       null,
7110       null,
7111       null,
7112       null,
7113       null
7114     ],
7115     [
7116       "1986-08",
7117       null,
7118       null,
7119       null,
7120       null,
7121       null,
7122       null,
7123       null,
7124       null,
7125       null,
7126       null,
7127       null
7128     ],
7129     [
7130       "1986-09",
7131       null,
7132       null,
7133       null,
7134       null,
7135       null,
7136       null,
7137       null,
7138       null,
7139       null,
7140       null,
7141       null
7142     ],
7143     [
7144       "1986-10",
7145       null,
7146       null,
7147       null,
7148       null,
7149       null,
7150       null,
7151       null,
7152       null,
7153       null,
7154       null,
7155       null
7156     ],
7157     [
7158       "1986-11",
7159       null,
7160       null,
7161       null,
7162       null,
7163       null,
7164       null,
7165       null,
7166       null,
7167       null,
7168       null,
7169       null
7170     ],
7171     [
7172       "1986-12",
7173       null,
7174       null,
7175       null,
7176       null,
7177       null,
7178       null,
7179       null,
7180       null,
7181       null,
7182       null,
7183       null
7184     ],
7185     [
7186       "1987-01",
7187       null,
7188       null,
7189       null,
7190       null,
7191       null,
7192       null,
7193       null,
7194       null,
7195       null,
7196       null,
7197       null
7198     ],
7199     [
7200       "1987-02",
7201       null,
7202       null,
7203       null,
7204       null,
7205       null,
7206       null,
7207       null,
7208       null,
7209       null,
7210       null,
7211       null
7212     ],
7213     [
7214       "1987-03",
7215       null,
7216       null,
7217       null,
7218       null,
7219       null,
7220       null,
7221       null,
7222       null,
7223       null,
7224       null,
7225       null
7226     ],
7227     [
7228       "1987-04",
7229       null,
7230       null,
7231       null,
7232       null,
7233       null,
7234       null,
7235       null,
7236       null,
7237       null,
7238       null,
7239       null
7240     ],
7241     [
7242       "1987-05",
7243       null,
7244       null,
7245       null,
7246       null,
7247       null,
7248       null,
7249       null,
7250       null,
7251       null,
7252       null,
7253       null
7254     ],
7255     [
7256       "1987-06",
7257       null,
7258       null,
7259       null,
7260       null,
7261       null,
7262       null,
7263       null,
7264       null,
7265       null,
7266       null,
7267       null
7268     ],
7269     [
7270       "1987-07",
7271       null,
7272       null,
7273       null,
7274       null,
7275       null,
7276       null,
7277       null,
7278       null,
7279       null,
7280       null,
7281       null
7282     ],
7283     [
7284       "1987-08",
7285       null,
7286       null,
7287       null,
7288       null,
7289       null,
7290       null,
7291       null,
7292       null,
7293       null,
7294       null,
7295       null
7296     ],
7297     [
7298       "1987-09",
7299       null,
7300       null,
7301       null,
7302       null,
7303       null,
7304       null,
7305       null,
7306       null,
7307       null,
7308       null,
7309       null
7310     ],
7311     [
7312       "1987-10",
7313       null,
7314       null,
7315       null,
7316       null,
7317       null,
7318       null,
7319       null,
7320       null,
7321       null,
7322       null,
7323       null
7324     ],
7325     [
7326       "1987-11",
7327       null,
7328       null,
7329       null,
7330       null,
7331       null,
7332       null,
7333       null,
7334       null,
7335       null,
7336       null,
7337       null
7338     ],
7339     [
7340       "1987-12",
7341       null,
7342       null,
7343       null,
7344       null,
7345       null,
7346       null,
7347       null,
7348       null,
7349       null,
7350       null,
7351       null
7352     ],
7353     [
7354       "1988-01",
7355       null,
7356       null,
7357       null,
7358       null,
7359       null,
7360       null,
7361       null,
7362       null,
7363       null,
7364       null,
7365       null
7366     ],
7367     [
7368       "1988-02",
7369       null,
7370       null,
7371       null,
7372       null,
7373       null,
7374       null,
7375       null,
7376       null,
7377       null,
7378       null,
7379       null
7380     ],
7381     [
7382       "1988-03",
7383       null,
7384       null,
7385       null,
7386       null,
7387       null,
7388       null,
7389       null,
7390       null,
7391       null,
7392       null,
7393       null
7394     ],
7395     [
7396       "1988-04",
7397       null,
7398       null,
7399       null,
7400       null,
7401       null,
7402       null,
7403       null,
7404       null,
7405       null,
7406       null,
7407       null
7408     ],
7409     [
7410       "1988-05",
7411       null,
7412       null,
7413       null,
7414       null,
7415       null,
7416       null,
7417       null,
7418       null,
7419       null,
7420       null,
7421       null
7422     ],
7423     [
7424       "1988-06",
7425       null,
7426       null,
7427       null,
7428       null,
7429       null,
7430       null,
7431       null,
7432       null,
7433       null,
7434       null,
7435       null
7436     ],
7437     [
7438       "1988-07",
7439       null,
7440       null,
7441       null,
7442       null,
7443       null,
7444       null,
7445       null,
7446       null,
7447       null,
7448       null,
7449       null
7450     ],
7451     [
7452       "1988-08",
7453       null,
7454       null,
7455       null,
7456       null,
7457       null,
7458       null,
7459       null,
7460       null,
7461       null,
7462       null,
7463       null
7464     ],
7465     [
7466       "1988-09",
7467       null,
7468       null,
7469       null,
7470       null,
7471       null,
7472       null,
7473       null,
7474       null,
7475       null,
7476       null,
7477       null
7478     ],
7479     [
7480       "1988-10",
7481       null,
7482       null,
7483       null,
7484       null,
7485       null,
7486       null,
7487       null,
7488       null,
7489       null,
7490       null,
7491       null
7492     ],
7493     [
7494       "1988-11",
7495       null,
7496       null,
7497       null,
7498       null,
7499       null,
7500       null,
7501       null,
7502       null,
7503       null,
7504       null,
7505       null
7506     ],
7507     [
7508       "1988-12",
7509       null,
7510       null,
7511       null,
7512       null,
7513       null,
7514       null,
7515       null,
7516       null,
7517       null,
7518       null,
7519       null
7520     ],
7521     [
7522       "1989-01",
7523       null,
7524       null,
7525       null,
7526       null,
7527       null,
7528       null,
7529       null,
7530       null,
7531       null,
7532       null,
7533       null
7534     ],
7535     [
7536       "1989-02",
7537       null,
7538       null,
7539       null,
7540       null,
7541       null,
7542       null,
7543       null,
7544       null,
7545       null,
7546       null,
7547       null
7548     ],
7549     [
7550       "1989-03",
7551       null,
7552       null,
7553       null,
7554       null,
7555       null,
7556       null,
7557       null,
7558       null,
7559       null,
7560       null,
7561       null
7562     ],
7563     [
7564       "1989-04",
7565       null,
7566       null,
7567       null,
7568       null,
7569       null,
7570       null,
7571       null,
7572       null,
7573       null,
7574       null,
7575       null
7576     ],
7577     [
7578       "1989-05",
7579       null,
7580       null,
7581       null,
7582       null,
7583       null,
7584       null,
7585       null,
7586       null,
7587       null,
7588       null,
7589       null
7590     ],
7591     [
7592       "1989-06",
7593       null,
7594       null,
7595       null,
7596       null,
7597       null,
7598       null,
7599       null,
7600       null,
7601       null,
7602       null,
7603       null
7604     ],
7605     [
7606       "1989-07",
7607       null,
7608       null,
7609       null,
7610       null,
7611       null,
7612       null,
7613       null,
7614       null,
7615       null,
7616       null,
7617       null
7618     ],
7619     [
7620       "1989-08",
7621       null,
7622       null,
7623       null,
7624       null,
7625       null,
7626       null,
7627       null,
7628       null,
7629       null,
7630       null,
7631       null
7632     ],
7633     [
7634       "1989-09",
7635       null,
7636       null,
7637       null,
7638       null,
7639       null,
7640       null,
7641       null,
7642       null,
7643       null,
7644       null,
7645       null
7646     ],
7647     [
7648       "1989-10",
7649       null,
7650       null,
7651       null,
7652       null,
7653       null,
7654       null,
7655       null,
7656       null,
7657       null,
7658       null,
7659       null
7660     ],
7661     [
7662       "1989-11",
7663       null,
7664       null,
7665       null,
7666       null,
7667       null,
7668       null,
7669       null,
7670       null,
7671       null,
7672       null,
7673       null
7674     ],
7675     [
7676       "1989-12",
7677       null,
7678       null,
7679       null,
7680       null,
7681       null,
7682       null,
7683       null,
7684       null,
7685       null,
7686       null,
7687       null
7688     ],
7689     [
7690       "1990-01",
7691       null,
7692       null,
7693       null,
7694       null,
7695       null,
7696       null,
7697       null,
7698       null,
7699       null,
7700       null,
7701       null
7702     ],
7703     [
7704       "1990-02",
7705       null,
7706       null,
7707       null,
7708       null,
7709       null,
7710       null,
7711       null,
7712       null,
7713       null,
7714       null,
7715       null
7716     ],
7717     [
7718       "1990-03",
7719       null,
7720       null,
7721       null,
7722       null,
7723       null,
7724       null,
7725       null,
7726       null,
7727       null,
7728       null,
7729       null
7730     ],
7731     [
7732       "1990-04",
7733       null,
7734       null,
7735       null,
7736       null,
7737       null,
7738       null,
7739       null,
7740       null,
7741       null,
7742       null,
7743       null
7744     ],
7745     [
7746       "1990-05",
7747       null,
7748       null,
7749       null,
7750       null,
7751       null,
7752       null,
7753       null,
7754       null,
7755       null,
7756       null,
7757       null
7758     ],
7759     [
7760       "1990-06",
7761       null,
7762       null,
7763       null,
7764       null,
7765       null,
7766       null,
7767       null,
7768       null,
7769       null,
7770       null,
7771       null
7772     ],
7773     [
7774       "1990-07",
7775       null,
7776       null,
7777       null,
7778       null,
7779       null,
7780       null,
7781       null,
7782       null,
7783       null,
7784       null,
7785       null
7786     ],
7787     [
7788       "1990-08",
7789       null,
7790       null,
7791       null,
7792       null,
7793       null,
7794       null,
7795       null,
7796       null,
7797       null,
7798       null,
7799       null
7800     ],
7801     [
7802       "1990-09",
7803       null,
7804       null,
7805       null,
7806       null,
7807       null,
7808       null,
7809       null,
7810       null,
7811       null,
7812       null,
7813       null
7814     ],
7815     [
7816       "1990-10",
7817       null,
7818       null,
7819       null,
7820       null,
7821       null,
7822       null,
7823       null,
7824       null,
7825       null,
7826       null,
7827       null
7828     ],
7829     [
7830       "1990-11",
7831       null,
7832       null,
7833       null,
7834       null,
7835       null,
7836       null,
7837       null,
7838       null,
7839       null,
7840       null,
7841       null
7842     ],
7843     [
7844       "1990-12",
7845       null,
7846       null,
7847       null,
7848       null,
7849       null,
7850       null,
7851       null,
7852       null,
7853       null,
7854       null,
7855       null
7856     ],
7857     [
7858       "1991-01",
7859       null,
7860       null,
7861       null,
7862       null,
7863       null,
7864       null,
7865       null,
7866       null,
7867       null,
7868       null,
7869       null
7870     ],
7871     [
7872       "1991-02",
7873       null,
7874       null,
7875       null,
7876       null,
7877       null,
7878       null,
7879       null,
7880       null,
7881       null,
7882       null,
7883       null
7884     ],
7885     [
7886       "1991-03",
7887       null,
7888       null,
7889       null,
7890       null,
7891       null,
7892       null,
7893       null,
7894       null,
7895       null,
7896       null,
7897       null
7898     ],
7899     [
7900       "1991-04",
7901       null,
7902       null,
7903       null,
7904       null,
7905       null,
7906       null,
7907       null,
7908       null,
7909       null,
7910       null,
7911       null
7912     ],
7913     [
7914       "1991-05",
7915       18.8,
7916       5.4,
7917       12.3,
7918       26.5,
7919       -3.5,
7920       50,
7921       0,
7922       50,
7923       0,
7924       null,
7925       null
7926     ],
7927     [
7928       "1991-06",
7929       20.5,
7930       9.8,
7931       15.1,
7932       26,
7933       3.5,
7934       118.8,
7935       0,
7936       118.8,
7937       0,
7938       null,
7939       null
7940     ],
7941     [
7942       "1991-07",
7943       23.9,
7944       11.2,
7945       17.6,
7946       30,
7947       4,
7948       48.6,
7949       0,
7950       48.6,
7951       0,
7952       null,
7953       null
7954     ],
7955     [
7956       "1991-08",
7957       26.1,
7958       12,
7959       19.1,
7960       36,
7961       6.5,
7962       32,
7963       0,
7964       32,
7965       0,
7966       null,
7967       null
7968     ],
7969     [
7970       "1991-09",
7971       16.7,
7972       4.2,
7973       10.5,
7974       28,
7975       -7.5,
7976       7.2,
7977       0,
7978       7.2,
7979       0,
7980       null,
7981       null
7982     ],
7983     [
7984       "1991-10",
7985       4.1,
7986       -5,
7987       -0.2,
7988       22,
7989       -25,
7990       6.4,
7991       42,
7992       48.4,
7993       17,
7994       null,
7995       null
7996     ],
7997     [
7998       "1991-11",
7999       -4.4,
8000       -12.7,
8001       -8.7,
8002       5.5,
8003       -25,
8004       0,
8005       11,
8006       11,
8007       11,
8008       null,
8009       null
8010     ],
8011     [
8012       "1991-12",
8013       -6.7,
8014       -17.1,
8015       -12.2,
8016       4.5,
8017       -34,
8018       0,
8019       14,
8020       14,
8021       10,
8022       null,
8023       null
8024     ],
8025     [
8026       "1992-01",
8027       -4,
8028       -15.9,
8029       -10.1,
8030       5.5,
8031       -29.5,
8032       0,
8033       21,
8034       21,
8035       12,
8036       null,
8037       null
8038     ],
8039     [
8040       "1992-02",
8041       null,
8042       null,
8043       null,
8044       null,
8045       null,
8046       null,
8047       null,
8048       null,
8049       null,
8050       null,
8051       null
8052     ],
8053     [
8054       "1992-03",
8055       null,
8056       null,
8057       null,
8058       null,
8059       null,
8060       null,
8061       null,
8062       null,
8063       null,
8064       null,
8065       null
8066     ],
8067     [
8068       "1992-04",
8069       null,
8070       null,
8071       null,
8072       null,
8073       null,
8074       null,
8075       null,
8076       null,
8077       null,
8078       null,
8079       null
8080     ],
8081     [
8082       "1992-05",
8083       null,
8084       null,
8085       null,
8086       null,
8087       null,
8088       null,
8089       null,
8090       null,
8091       null,
8092       null,
8093       null
8094     ],
8095     [
8096       "1992-06",
8097       null,
8098       null,
8099       null,
8100       null,
8101       null,
8102       null,
8103       null,
8104       null,
8105       null,
8106       null,
8107       null
8108     ],
8109     [
8110       "1992-07",
8111       null,
8112       null,
8113       null,
8114       null,
8115       null,
8116       null,
8117       null,
8118       null,
8119       null,
8120       null,
8121       null
8122     ],
8123     [
8124       "1992-08",
8125       null,
8126       null,
8127       null,
8128       null,
8129       null,
8130       null,
8131       null,
8132       null,
8133       null,
8134       null,
8135       null
8136     ],
8137     [
8138       "1992-09",
8139       null,
8140       null,
8141       null,
8142       null,
8143       null,
8144       null,
8145       null,
8146       null,
8147       null,
8148       null,
8149       null
8150     ],
8151     [
8152       "1992-10",
8153       null,
8154       null,
8155       null,
8156       null,
8157       null,
8158       null,
8159       null,
8160       null,
8161       null,
8162       null,
8163       null
8164     ],
8165     [
8166       "1992-11",
8167       null,
8168       null,
8169       null,
8170       null,
8171       null,
8172       null,
8173       null,
8174       null,
8175       null,
8176       null,
8177       null
8178     ],
8179     [
8180       "1992-12",
8181       null,
8182       null,
8183       null,
8184       null,
8185       null,
8186       null,
8187       null,
8188       null,
8189       null,
8190       null,
8191       null
8192     ]
8193   ]
8194 }