weather.gc.ca/Monthly/7047770.tab

   1 {
   2   "license": "CC-BY-4.0",
   3   "description": {
   4     "en": "St Urbain Monthly Weather Data",
   5     "fr": "Données météorologiques mensuelles de St Urbain"
   6   },
   7   "sources": "[https://climate.weather.gc.ca/ Environment and Climate Change Canada]",
   8   "schema": {
   9     "fields": [
  10       {
  11         "name": "date",
  12         "type": "string",
  13         "title": {
  14           "ar": "تاريخ",
  15           "ca": "Data",
  16           "da": "Dato",
  17           "de": "Datum",
  18           "en": "Date",
  19           "es": "Fecha",
  20           "fr": "Date",
  21           "ru": "Дата",
  22           "sr": "Датум"
  23         }
  24       },
  25       {
  26         "name": "avgHighTemp",
  27         "type": "number",
  28         "title": {
  29           "ca": "Mitjana de temps. altes",
  30           "da": "Gennemsnitlig højeste temperatur",
  31           "de": "Durchschnittliche Höchsttemperatur",
  32           "en": "Average high temp",
  33           "es": "Promedio de temps. altas",
  34           "fr": "Température maximale moyenne",
  35           "ru": "Средняя высшая темп",
  36           "sr": "Просечна виша температура"
  37         }
  38       },
  39       {
  40         "name": "avgLowTemp",
  41         "type": "number",
  42         "title": {
  43           "ca": "Mitjana de temps. baixes",
  44           "da": "Gennemsnitlige laveste temperatur",
  45           "de": "Durchschnittliche Tiefsttemperatur",
  46           "en": "Average low temp",
  47           "es": "Promedio de temps. bajas",
  48           "fr": "Température minimale moyenne",
  49           "ru": "Средняя нижняя темп",
  50           "sr": "Просечна нижа температура"
  51         }
  52       },
  53       {
  54         "name": "avgTemp",
  55         "type": "number",
  56         "title": {
  57           "en": "Average temperature",
  58           "fr": "Température moyenne"
  59         }
  60       },
  61       {
  62         "name": "extHighTemp",
  63         "type": "number",
  64         "title": {
  65           "en": "Highest daily maximum temperature",
  66           "fr": "Température maximale quotidienne la plus élevée"
  67         }
  68       },
  69       {
  70         "name": "extLowTemp",
  71         "type": "number",
  72         "title": {
  73           "en": "Lowest daily minimal temperature",
  74           "fr": "Température minimale la plus basse"
  75         }
  76       },
  77       {
  78         "name": "precipTotalRain",
  79         "type": "number",
  80         "title": {
  81           "en": "Total rainfall (mm)",
  82           "fr": "Pluie totale (mm)"
  83         }
  84       },
  85       {
  86         "name": "precipTotalSnow",
  87         "type": "number",
  88         "title": {
  89           "en": "Total snowfall (cm)",
  90           "fr": "Neige totale (cm)"
  91         }
  92       },
  93       {
  94         "name": "precipTotal",
  95         "type": "number",
  96         "title": {
  97           "en": "Total précipitation (mm)",
  98           "fr": "Précipitations totale (mm)"
  99         }
 100       },
 101       {
 102         "name": "snowGrndLastDay",
 103         "type": "number",
 104         "title": {
 105           "en": "Snow on the ground on the last day (cm)",
 106           "fr": "Neige au sol le dernier jour (cm)"
 107         }
 108       },
 109       {
 110         "name": "windDirMaxGust",
 111         "type": "number",
 112         "title": {
 113           "en": "Direction of maximum gust (10's deg/tens of degrees)",
 114           "fr": "Direction de la rafale maximale (10's deg/dizaines de degrés)"
 115         }
 116       },
 117       {
 118         "name": "windSpeedMaxGust",
 119         "type": "number",
 120         "title": {
 121           "en": "Speed of maximum gust (km/h)",
 122           "fr": "Vitesse de la rafale maximale (km/h)"
 123         }
 124       }
 125     ]
 126   },
 127   "data": [
 128     [
 129       "1957-01",
 130       null,
 131       null,
 132       null,
 133       null,
 134       null,
 135       null,
 136       null,
 137       null,
 138       null,
 139       null,
 140       null
 141     ],
 142     [
 143       "1957-02",
 144       null,
 145       null,
 146       null,
 147       null,
 148       null,
 149       null,
 150       null,
 151       null,
 152       null,
 153       null,
 154       null
 155     ],
 156     [
 157       "1957-03",
 158       null,
 159       null,
 160       null,
 161       null,
 162       null,
 163       null,
 164       null,
 165       null,
 166       null,
 167       null,
 168       null
 169     ],
 170     [
 171       "1957-04",
 172       null,
 173       null,
 174       null,
 175       null,
 176       null,
 177       null,
 178       null,
 179       null,
 180       null,
 181       null,
 182       null
 183     ],
 184     [
 185       "1957-05",
 186       null,
 187       null,
 188       null,
 189       null,
 190       null,
 191       null,
 192       null,
 193       null,
 194       null,
 195       null,
 196       null
 197     ],
 198     [
 199       "1957-06",
 200       21.1,
 201       8.3,
 202       14.7,
 203       30.6,
 204       -2.2,
 205       139.4,
 206       0,
 207       139.4,
 208       0,
 209       null,
 210       null
 211     ],
 212     [
 213       "1957-07",
 214       22.8,
 215       11.1,
 216       17,
 217       30.6,
 218       6.1,
 219       108.2,
 220       0,
 221       108.2,
 222       0,
 223       null,
 224       null
 225     ],
 226     [
 227       "1957-08",
 228       21.1,
 229       8.4,
 230       14.8,
 231       27.2,
 232       1.1,
 233       49.3,
 234       0,
 235       49.3,
 236       0,
 237       null,
 238       null
 239     ],
 240     [
 241       "1957-09",
 242       18.2,
 243       6.3,
 244       12.3,
 245       25.6,
 246       -0.6,
 247       95,
 248       0,
 249       95,
 250       0,
 251       null,
 252       null
 253     ],
 254     [
 255       "1957-10",
 256       13.2,
 257       1.4,
 258       7.3,
 259       21.7,
 260       -9.4,
 261       57.4,
 262       1.3,
 263       58.7,
 264       null,
 265       null,
 266       null
 267     ],
 268     [
 269       "1957-11",
 270       4.3,
 271       -2.6,
 272       0.9,
 273       14.4,
 274       -18.3,
 275       69.3,
 276       12.7,
 277       82,
 278       null,
 279       null,
 280       null
 281     ],
 282     [
 283       "1957-12",
 284       -1.2,
 285       -12.7,
 286       -7,
 287       8.9,
 288       -21.1,
 289       34.5,
 290       81.3,
 291       115.8,
 292       null,
 293       null,
 294       null
 295     ],
 296     [
 297       "1958-01",
 298       -4.6,
 299       -15.3,
 300       -10,
 301       2.8,
 302       -30,
 303       0,
 304       85.1,
 305       85.1,
 306       null,
 307       null,
 308       null
 309     ],
 310     [
 311       "1958-02",
 312       -5.7,
 313       -17.7,
 314       -11.7,
 315       3.9,
 316       -28.9,
 317       0,
 318       90.2,
 319       90.2,
 320       null,
 321       null,
 322       null
 323     ],
 324     [
 325       "1958-03",
 326       3.6,
 327       -5.1,
 328       -0.8,
 329       8.3,
 330       -13.3,
 331       0,
 332       36.8,
 333       36.8,
 334       null,
 335       null,
 336       null
 337     ],
 338     [
 339       "1958-04",
 340       7.8,
 341       -1.3,
 342       3.3,
 343       16.7,
 344       -8.9,
 345       24.4,
 346       0,
 347       24.4,
 348       null,
 349       null,
 350       null
 351     ],
 352     [
 353       "1958-05",
 354       14.4,
 355       1.9,
 356       8.2,
 357       21.7,
 358       -5.6,
 359       38.9,
 360       0,
 361       38.9,
 362       null,
 363       null,
 364       null
 365     ],
 366     [
 367       "1958-06",
 368       17.9,
 369       5.6,
 370       11.8,
 371       25.6,
 372       -2.2,
 373       134.6,
 374       0,
 375       134.6,
 376       null,
 377       null,
 378       null
 379     ],
 380     [
 381       "1958-07",
 382       23.2,
 383       11.4,
 384       17.3,
 385       28.9,
 386       4.4,
 387       107.7,
 388       0,
 389       107.7,
 390       null,
 391       null,
 392       null
 393     ],
 394     [
 395       "1958-08",
 396       22.3,
 397       9.9,
 398       16.1,
 399       28.9,
 400       3.9,
 401       137.9,
 402       0,
 403       137.9,
 404       null,
 405       null,
 406       null
 407     ],
 408     [
 409       "1958-09",
 410       null,
 411       5.8,
 412       null,
 413       null,
 414       -1.1,
 415       68.1,
 416       0,
 417       68.1,
 418       null,
 419       null,
 420       null
 421     ],
 422     [
 423       "1958-10",
 424       null,
 425       -0.9,
 426       null,
 427       null,
 428       -8.3,
 429       44.2,
 430       0,
 431       44.2,
 432       null,
 433       null,
 434       null
 435     ],
 436     [
 437       "1958-11",
 438       3.6,
 439       -5.6,
 440       -1,
 441       12.2,
 442       -17.2,
 443       7.9,
 444       54.6,
 445       62.5,
 446       null,
 447       null,
 448       null
 449     ],
 450     [
 451       "1958-12",
 452       -10.4,
 453       -21.7,
 454       -16.1,
 455       0.6,
 456       -31.1,
 457       0,
 458       58.4,
 459       58.4,
 460       null,
 461       null,
 462       null
 463     ],
 464     [
 465       "1959-01",
 466       -6.9,
 467       -17.9,
 468       -12.4,
 469       3.9,
 470       -30.6,
 471       10.9,
 472       22.9,
 473       33.8,
 474       null,
 475       null,
 476       null
 477     ],
 478     [
 479       "1959-02",
 480       -8.7,
 481       -23.1,
 482       -15.9,
 483       2.2,
 484       -33.9,
 485       0,
 486       5.1,
 487       5.1,
 488       null,
 489       null,
 490       null
 491     ],
 492     [
 493       "1959-03",
 494       -0.9,
 495       -14.7,
 496       -7.8,
 497       8.3,
 498       -25.6,
 499       0,
 500       50.8,
 501       50.8,
 502       null,
 503       null,
 504       null
 505     ],
 506     [
 507       "1959-04",
 508       7.4,
 509       -2.9,
 510       2.3,
 511       17.2,
 512       -11.7,
 513       75.2,
 514       3.8,
 515       79,
 516       null,
 517       null,
 518       null
 519     ],
 520     [
 521       "1959-05",
 522       19.2,
 523       4.6,
 524       11.9,
 525       31.1,
 526       -2.8,
 527       23.6,
 528       0,
 529       23.6,
 530       null,
 531       null,
 532       null
 533     ],
 534     [
 535       "1959-06",
 536       20.2,
 537       8.5,
 538       14.4,
 539       32.8,
 540       1.1,
 541       99.1,
 542       0,
 543       99.1,
 544       null,
 545       null,
 546       null
 547     ],
 548     [
 549       "1959-07",
 550       27.2,
 551       13.4,
 552       20.3,
 553       32.8,
 554       3.9,
 555       63.2,
 556       0,
 557       63.2,
 558       null,
 559       null,
 560       null
 561     ],
 562     [
 563       "1959-08",
 564       21.8,
 565       10.9,
 566       16.4,
 567       27.8,
 568       2.8,
 569       124.2,
 570       0,
 571       124.2,
 572       null,
 573       null,
 574       null
 575     ],
 576     [
 577       "1959-09",
 578       19.4,
 579       6.6,
 580       13,
 581       29.4,
 582       -2.2,
 583       56.6,
 584       0,
 585       56.6,
 586       null,
 587       null,
 588       null
 589     ],
 590     [
 591       "1959-10",
 592       9.6,
 593       0.7,
 594       5.2,
 595       20.6,
 596       -9.4,
 597       106.2,
 598       12.7,
 599       118.9,
 600       null,
 601       null,
 602       null
 603     ],
 604     [
 605       "1959-11",
 606       1.1,
 607       -7.6,
 608       -3.3,
 609       16.1,
 610       -21.7,
 611       48.8,
 612       27.9,
 613       76.7,
 614       null,
 615       null,
 616       null
 617     ],
 618     [
 619       "1959-12",
 620       -4,
 621       -13.2,
 622       -8.6,
 623       5,
 624       -27.8,
 625       19.6,
 626       null,
 627       null,
 628       null,
 629       null,
 630       null
 631     ],
 632     [
 633       "1960-01",
 634       -6.8,
 635       -17.9,
 636       -12.4,
 637       1.7,
 638       -32.8,
 639       0,
 640       53.3,
 641       53.3,
 642       null,
 643       null,
 644       null
 645     ],
 646     [
 647       "1960-02",
 648       -2.4,
 649       -11.2,
 650       -6.8,
 651       1.7,
 652       -27.2,
 653       20.3,
 654       144.8,
 655       165.1,
 656       null,
 657       null,
 658       null
 659     ],
 660     [
 661       "1960-03",
 662       -1.7,
 663       -13.3,
 664       -7.5,
 665       2.8,
 666       -23.9,
 667       5.1,
 668       5.1,
 669       10.2,
 670       null,
 671       null,
 672       null
 673     ],
 674     [
 675       "1960-04",
 676       5.9,
 677       -4.3,
 678       0.8,
 679       12.8,
 680       -13.9,
 681       34,
 682       12.7,
 683       46.7,
 684       null,
 685       null,
 686       null
 687     ],
 688     [
 689       "1960-05",
 690       19.4,
 691       5.2,
 692       12.3,
 693       31.7,
 694       -2.2,
 695       135.6,
 696       0,
 697       135.6,
 698       null,
 699       null,
 700       null
 701     ],
 702     [
 703       "1960-06",
 704       22.5,
 705       9.6,
 706       16.1,
 707       30,
 708       2.8,
 709       47.2,
 710       0,
 711       47.2,
 712       null,
 713       null,
 714       null
 715     ],
 716     [
 717       "1960-07",
 718       23.7,
 719       9.9,
 720       16.8,
 721       29.4,
 722       1.7,
 723       106.4,
 724       0,
 725       106.4,
 726       null,
 727       null,
 728       null
 729     ],
 730     [
 731       "1960-08",
 732       24.8,
 733       9.4,
 734       17.1,
 735       32.2,
 736       3.3,
 737       35.8,
 738       0,
 739       35.8,
 740       null,
 741       null,
 742       null
 743     ],
 744     [
 745       "1960-09",
 746       18.6,
 747       4.7,
 748       11.7,
 749       31.1,
 750       -1.1,
 751       71.9,
 752       0,
 753       71.9,
 754       null,
 755       null,
 756       null
 757     ],
 758     [
 759       "1960-10",
 760       10.6,
 761       -0.3,
 762       5.2,
 763       16.7,
 764       -11.7,
 765       70.6,
 766       0,
 767       70.6,
 768       null,
 769       null,
 770       null
 771     ],
 772     [
 773       "1960-11",
 774       4.7,
 775       -3.4,
 776       0.7,
 777       12.8,
 778       -12.2,
 779       35.8,
 780       2.5,
 781       38.4,
 782       null,
 783       null,
 784       null
 785     ],
 786     [
 787       "1960-12",
 788       -5.7,
 789       -15.7,
 790       -10.7,
 791       8.9,
 792       -27.2,
 793       0,
 794       53.3,
 795       53.3,
 796       null,
 797       null,
 798       null
 799     ],
 800     [
 801       "1961-01",
 802       -10.1,
 803       -22.2,
 804       -16.2,
 805       1.1,
 806       -31.7,
 807       0,
 808       27.9,
 809       27.9,
 810       null,
 811       null,
 812       null
 813     ],
 814     [
 815       "1961-02",
 816       -5.3,
 817       -17.6,
 818       -11.5,
 819       3.3,
 820       -26.7,
 821       0,
 822       50.8,
 823       50.8,
 824       null,
 825       null,
 826       null
 827     ],
 828     [
 829       "1961-03",
 830       -0.4,
 831       -12.7,
 832       -6.6,
 833       10,
 834       -21.7,
 835       0,
 836       99.1,
 837       99.1,
 838       null,
 839       null,
 840       null
 841     ],
 842     [
 843       "1961-04",
 844       7.1,
 845       -1.4,
 846       2.9,
 847       13.9,
 848       -8.3,
 849       25.9,
 850       53.3,
 851       79.2,
 852       null,
 853       null,
 854       null
 855     ],
 856     [
 857       "1961-05",
 858       14,
 859       2.1,
 860       8.1,
 861       25,
 862       -4.4,
 863       42.7,
 864       12.7,
 865       55.4,
 866       null,
 867       null,
 868       null
 869     ],
 870     [
 871       "1961-06",
 872       20.9,
 873       8,
 874       14.5,
 875       28.9,
 876       1.1,
 877       80.5,
 878       0,
 879       80.5,
 880       null,
 881       null,
 882       null
 883     ],
 884     [
 885       "1961-07",
 886       23.6,
 887       11.9,
 888       17.8,
 889       31.1,
 890       6.1,
 891       77.5,
 892       0,
 893       77.5,
 894       null,
 895       null,
 896       null
 897     ],
 898     [
 899       "1961-08",
 900       23.1,
 901       10.7,
 902       16.9,
 903       30,
 904       6.1,
 905       104.9,
 906       0,
 907       104.9,
 908       null,
 909       null,
 910       null
 911     ],
 912     [
 913       "1961-09",
 914       20.1,
 915       7.8,
 916       14,
 917       28.9,
 918       -1.1,
 919       94.5,
 920       0,
 921       94.5,
 922       null,
 923       null,
 924       null
 925     ],
 926     [
 927       "1961-10",
 928       11.9,
 929       1.7,
 930       6.8,
 931       22.2,
 932       -6.1,
 933       null,
 934       null,
 935       null,
 936       null,
 937       null,
 938       null
 939     ],
 940     [
 941       "1961-11",
 942       5.1,
 943       -3.2,
 944       1,
 945       15.6,
 946       -10.6,
 947       null,
 948       null,
 949       null,
 950       null,
 951       null,
 952       null
 953     ],
 954     [
 955       "1961-12",
 956       -2,
 957       -11.4,
 958       -6.7,
 959       3.9,
 960       -21.7,
 961       3,
 962       38.1,
 963       41.1,
 964       null,
 965       null,
 966       null
 967     ],
 968     [
 969       "1962-01",
 970       -8.8,
 971       -21.6,
 972       -15.2,
 973       4.4,
 974       -35.6,
 975       null,
 976       null,
 977       null,
 978       null,
 979       null,
 980       null
 981     ],
 982     [
 983       "1962-02",
 984       -9.1,
 985       -23,
 986       -16.1,
 987       -1.1,
 988       -37.2,
 989       5.1,
 990       45.7,
 991       50.8,
 992       null,
 993       null,
 994       null
 995     ],
 996     [
 997       "1962-03",
 998       3.1,
 999       -9.7,
1000       -3.3,
1001       15.6,
1002       -18.9,
1003       0,
1004       27.9,
1005       27.9,
1006       null,
1007       null,
1008       null
1009     ],
1010     [
1011       "1962-04",
1012       6.7,
1013       -3.4,
1014       1.7,
1015       17.2,
1016       -15,
1017       43.2,
1018       43.2,
1019       86.4,
1020       null,
1021       null,
1022       null
1023     ],
1024     [
1025       "1962-05",
1026       null,
1027       null,
1028       null,
1029       null,
1030       null,
1031       null,
1032       null,
1033       null,
1034       null,
1035       null,
1036       null
1037     ],
1038     [
1039       "1962-06",
1040       23.9,
1041       8.6,
1042       16.3,
1043       31.7,
1044       1.7,
1045       null,
1046       0,
1047       null,
1048       0,
1049       null,
1050       null
1051     ],
1052     [
1053       "1962-07",
1054       21.1,
1055       9.7,
1056       15.4,
1057       27.8,
1058       2.8,
1059       184.2,
1060       0,
1061       184.2,
1062       0,
1063       null,
1064       null
1065     ],
1066     [
1067       "1962-08",
1068       null,
1069       null,
1070       null,
1071       null,
1072       null,
1073       null,
1074       null,
1075       null,
1076       null,
1077       null,
1078       null
1079     ],
1080     [
1081       "1962-09",
1082       null,
1083       null,
1084       null,
1085       null,
1086       null,
1087       null,
1088       null,
1089       null,
1090       null,
1091       null,
1092       null
1093     ],
1094     [
1095       "1962-10",
1096       null,
1097       null,
1098       null,
1099       null,
1100       null,
1101       null,
1102       null,
1103       null,
1104       null,
1105       null,
1106       null
1107     ],
1108     [
1109       "1962-11",
1110       2.3,
1111       -7.2,
1112       -2.5,
1113       8.9,
1114       -15.6,
1115       84.3,
1116       20.3,
1117       104.6,
1118       0,
1119       null,
1120       null
1121     ],
1122     [
1123       "1962-12",
1124       -5,
1125       -16.6,
1126       -10.8,
1127       10,
1128       -27.8,
1129       15.2,
1130       55.9,
1131       71.1,
1132       null,
1133       null,
1134       null
1135     ],
1136     [
1137       "1963-01",
1138       null,
1139       null,
1140       null,
1141       3.9,
1142       -29.4,
1143       0,
1144       50.8,
1145       50.8,
1146       null,
1147       null,
1148       null
1149     ],
1150     [
1151       "1963-02",
1152       -8.4,
1153       -20.8,
1154       -14.6,
1155       -0.6,
1156       -32.2,
1157       0,
1158       23.1,
1159       23.1,
1160       null,
1161       null,
1162       null
1163     ],
1164     [
1165       "1963-03",
1166       -0.6,
1167       -14.2,
1168       -7.4,
1169       12.8,
1170       -28.9,
1171       8.1,
1172       48.3,
1173       56.4,
1174       null,
1175       null,
1176       null
1177     ],
1178     [
1179       "1963-04",
1180       7.2,
1181       -2.7,
1182       2.3,
1183       18.3,
1184       -11.7,
1185       33.8,
1186       5.1,
1187       38.9,
1188       null,
1189       null,
1190       null
1191     ],
1192     [
1193       "1963-05",
1194       17,
1195       2.2,
1196       9.6,
1197       27.2,
1198       -7.2,
1199       48.3,
1200       2.5,
1201       50.8,
1202       0,
1203       null,
1204       null
1205     ],
1206     [
1207       "1963-06",
1208       24.3,
1209       9.2,
1210       16.8,
1211       35,
1212       3.3,
1213       33,
1214       0,
1215       33,
1216       0,
1217       null,
1218       null
1219     ],
1220     [
1221       "1963-07",
1222       25,
1223       13.2,
1224       19.1,
1225       34.4,
1226       7.8,
1227       null,
1228       0,
1229       null,
1230       0,
1231       null,
1232       null
1233     ],
1234     [
1235       "1963-08",
1236       19.8,
1237       8.7,
1238       14.3,
1239       26.7,
1240       2.8,
1241       155.7,
1242       0,
1243       155.7,
1244       0,
1245       null,
1246       null
1247     ],
1248     [
1249       "1963-09",
1250       15.8,
1251       3.3,
1252       9.6,
1253       23.3,
1254       -2.8,
1255       83.3,
1256       0,
1257       83.3,
1258       0,
1259       null,
1260       null
1261     ],
1262     [
1263       "1963-10",
1264       null,
1265       null,
1266       null,
1267       23.9,
1268       -6.7,
1269       null,
1270       null,
1271       null,
1272       null,
1273       null,
1274       null
1275     ],
1276     [
1277       "1963-11",
1278       null,
1279       null,
1280       null,
1281       null,
1282       null,
1283       155.7,
1284       13.2,
1285       168.9,
1286       0,
1287       null,
1288       null
1289     ],
1290     [
1291       "1963-12",
1292       -8.1,
1293       -16.9,
1294       -12.5,
1295       2.2,
1296       -31.1,
1297       0,
1298       31,
1299       31,
1300       null,
1301       null,
1302       null
1303     ],
1304     [
1305       "1964-01",
1306       -4.7,
1307       -15.6,
1308       -10.2,
1309       3.3,
1310       -28.9,
1311       10.2,
1312       66.5,
1313       76.7,
1314       null,
1315       null,
1316       null
1317     ],
1318     [
1319       "1964-02",
1320       -3.7,
1321       -15.9,
1322       -9.8,
1323       2.2,
1324       -29.4,
1325       0,
1326       24.1,
1327       24.1,
1328       null,
1329       null,
1330       null
1331     ],
1332     [
1333       "1964-03",
1334       0,
1335       -10.6,
1336       -5.3,
1337       8.9,
1338       -23.3,
1339       7.4,
1340       62.5,
1341       69.9,
1342       null,
1343       null,
1344       null
1345     ],
1346     [
1347       "1964-04",
1348       8.2,
1349       -3.6,
1350       2.3,
1351       20,
1352       -19.4,
1353       null,
1354       5.6,
1355       null,
1356       0,
1357       null,
1358       null
1359     ],
1360     [
1361       "1964-05",
1362       17.3,
1363       3.8,
1364       10.6,
1365       30,
1366       -3.9,
1367       54.9,
1368       0,
1369       54.9,
1370       0,
1371       null,
1372       null
1373     ],
1374     [
1375       "1964-06",
1376       21.7,
1377       7.3,
1378       14.5,
1379       30.6,
1380       -1.1,
1381       88.9,
1382       0,
1383       88.9,
1384       0,
1385       null,
1386       null
1387     ],
1388     [
1389       "1964-07",
1390       23.6,
1391       11.9,
1392       17.8,
1393       30.6,
1394       4.4,
1395       113.8,
1396       0,
1397       113.8,
1398       0,
1399       null,
1400       null
1401     ],
1402     [
1403       "1964-08",
1404       21.4,
1405       8.3,
1406       14.9,
1407       27.2,
1408       3.9,
1409       null,
1410       0,
1411       null,
1412       0,
1413       null,
1414       null
1415     ],
1416     [
1417       "1964-09",
1418       17.3,
1419       3.9,
1420       10.6,
1421       24.4,
1422       -3.3,
1423       17.8,
1424       0,
1425       17.8,
1426       0,
1427       null,
1428       null
1429     ],
1430     [
1431       "1964-10",
1432       9.9,
1433       -0.8,
1434       4.6,
1435       20,
1436       -9.4,
1437       50,
1438       7.6,
1439       57.7,
1440       0,
1441       null,
1442       null
1443     ],
1444     [
1445       "1964-11",
1446       3.1,
1447       -7.3,
1448       -2.1,
1449       12.8,
1450       -23.9,
1451       57.7,
1452       27.7,
1453       85.3,
1454       null,
1455       null,
1456       null
1457     ],
1458     [
1459       "1964-12",
1460       -5.6,
1461       -13.8,
1462       -9.7,
1463       7.2,
1464       -24.4,
1465       3.8,
1466       60.5,
1467       64.3,
1468       null,
1469       null,
1470       null
1471     ],
1472     [
1473       "1965-01",
1474       -7.5,
1475       -20.2,
1476       -13.9,
1477       6.1,
1478       -33.9,
1479       null,
1480       44.2,
1481       50.5,
1482       null,
1483       null,
1484       null
1485     ],
1486     [
1487       "1965-02",
1488       -5.4,
1489       -20.3,
1490       -12.9,
1491       4.4,
1492       -31.7,
1493       7.9,
1494       37.6,
1495       45.5,
1496       null,
1497       null,
1498       null
1499     ],
1500     [
1501       "1965-03",
1502       1,
1503       -10,
1504       -4.5,
1505       12.2,
1506       -22.2,
1507       0,
1508       12.7,
1509       12.7,
1510       null,
1511       null,
1512       null
1513     ],
1514     [
1515       "1965-04",
1516       8.9,
1517       -4.1,
1518       2.4,
1519       18.9,
1520       -14.4,
1521       22.1,
1522       8.9,
1523       31,
1524       0,
1525       null,
1526       null
1527     ],
1528     [
1529       "1965-05",
1530       16.1,
1531       2.5,
1532       9.3,
1533       22.8,
1534       -6.1,
1535       56.4,
1536       0,
1537       56.4,
1538       0,
1539       null,
1540       null
1541     ],
1542     [
1543       "1965-06",
1544       22.8,
1545       8.3,
1546       15.6,
1547       32.2,
1548       1.1,
1549       59.7,
1550       0,
1551       59.7,
1552       0,
1553       null,
1554       null
1555     ],
1556     [
1557       "1965-07",
1558       22.4,
1559       8.3,
1560       15.4,
1561       28.3,
1562       1.1,
1563       71.1,
1564       0,
1565       71.1,
1566       0,
1567       null,
1568       null
1569     ],
1570     [
1571       "1965-08",
1572       22,
1573       9.3,
1574       15.7,
1575       33.9,
1576       -0.6,
1577       null,
1578       0,
1579       null,
1580       0,
1581       null,
1582       null
1583     ],
1584     [
1585       "1965-09",
1586       17.8,
1587       4.6,
1588       11.2,
1589       28.9,
1590       -5.6,
1591       63,
1592       0,
1593       63,
1594       0,
1595       null,
1596       null
1597     ],
1598     [
1599       "1965-10",
1600       8.9,
1601       -0.3,
1602       4.3,
1603       20,
1604       -9.4,
1605       73.7,
1606       5.1,
1607       78.7,
1608       null,
1609       null,
1610       null
1611     ],
1612     [
1613       "1965-11",
1614       1.1,
1615       -9,
1616       -4,
1617       10,
1618       -17.8,
1619       22.4,
1620       77.7,
1621       100.1,
1622       null,
1623       null,
1624       null
1625     ],
1626     [
1627       "1965-12",
1628       -3.3,
1629       -14.2,
1630       -8.8,
1631       5,
1632       -28.3,
1633       1,
1634       63.8,
1635       64.8,
1636       null,
1637       null,
1638       null
1639     ],
1640     [
1641       "1966-01",
1642       -4.4,
1643       -14.4,
1644       -9.4,
1645       4.4,
1646       -29.4,
1647       0,
1648       73.9,
1649       73.9,
1650       null,
1651       null,
1652       null
1653     ],
1654     [
1655       "1966-02",
1656       -2.1,
1657       -15.7,
1658       -8.9,
1659       10.6,
1660       -36.1,
1661       2.3,
1662       24.4,
1663       26.7,
1664       null,
1665       null,
1666       null
1667     ],
1668     [
1669       "1966-03",
1670       2.3,
1671       -9.6,
1672       -3.7,
1673       9.4,
1674       -21.1,
1675       31,
1676       44.2,
1677       75.2,
1678       null,
1679       null,
1680       null
1681     ],
1682     [
1683       "1966-04",
1684       7.8,
1685       -3.2,
1686       2.3,
1687       17.2,
1688       -10,
1689       24.1,
1690       4.1,
1691       28.2,
1692       0,
1693       null,
1694       null
1695     ],
1696     [
1697       "1966-05",
1698       16,
1699       1.3,
1700       8.7,
1701       30.6,
1702       -7.2,
1703       35.6,
1704       4.6,
1705       40.1,
1706       0,
1707       null,
1708       null
1709     ],
1710     [
1711       "1966-06",
1712       22.3,
1713       8.2,
1714       15.3,
1715       28.3,
1716       0,
1717       75.2,
1718       0,
1719       75.2,
1720       0,
1721       null,
1722       null
1723     ],
1724     [
1725       "1966-07",
1726       25.4,
1727       11.1,
1728       18.3,
1729       30.6,
1730       3.9,
1731       45.7,
1732       0,
1733       45.7,
1734       0,
1735       null,
1736       null
1737     ],
1738     [
1739       "1966-08",
1740       22.3,
1741       9.9,
1742       16.1,
1743       28.9,
1744       1.7,
1745       98,
1746       0,
1747       98,
1748       0,
1749       null,
1750       null
1751     ],
1752     [
1753       "1966-09",
1754       16.7,
1755       3.6,
1756       10.2,
1757       25.6,
1758       -3.9,
1759       115.8,
1760       0,
1761       115.8,
1762       0,
1763       null,
1764       null
1765     ],
1766     [
1767       "1966-10",
1768       10.8,
1769       1.2,
1770       6,
1771       17.2,
1772       -8.9,
1773       53.6,
1774       0.5,
1775       54.1,
1776       0,
1777       null,
1778       null
1779     ],
1780     [
1781       "1966-11",
1782       4.6,
1783       -2.8,
1784       0.9,
1785       15.6,
1786       -17.2,
1787       167.4,
1788       23.9,
1789       191.3,
1790       0,
1791       null,
1792       null
1793     ],
1794     [
1795       "1966-12",
1796       -2.1,
1797       -10.6,
1798       -6.4,
1799       6.1,
1800       -22.2,
1801       8.9,
1802       74.2,
1803       83.1,
1804       null,
1805       null,
1806       null
1807     ],
1808     [
1809       "1967-01",
1810       -5.4,
1811       -16.5,
1812       -11,
1813       1.7,
1814       -34.4,
1815       0,
1816       92.5,
1817       92.5,
1818       null,
1819       null,
1820       null
1821     ],
1822     [
1823       "1967-02",
1824       -8.4,
1825       -22.7,
1826       -15.6,
1827       2.8,
1828       -37.2,
1829       0,
1830       34.8,
1831       34.8,
1832       null,
1833       null,
1834       null
1835     ],
1836     [
1837       "1967-03",
1838       -1.4,
1839       -16.4,
1840       -8.9,
1841       8.3,
1842       -30.6,
1843       0,
1844       17.3,
1845       17.3,
1846       null,
1847       null,
1848       null
1849     ],
1850     [
1851       "1967-04",
1852       5.8,
1853       -4.7,
1854       0.6,
1855       11.7,
1856       -15,
1857       14.7,
1858       2,
1859       16.8,
1860       null,
1861       null,
1862       null
1863     ],
1864     [
1865       "1967-05",
1866       12.4,
1867       0.7,
1868       6.6,
1869       20.6,
1870       -5,
1871       69.9,
1872       3,
1873       72.9,
1874       0,
1875       null,
1876       null
1877     ],
1878     [
1879       "1967-06",
1880       22.8,
1881       9.3,
1882       16.1,
1883       32.8,
1884       1.7,
1885       88.9,
1886       0,
1887       88.9,
1888       0,
1889       null,
1890       null
1891     ],
1892     [
1893       "1967-07",
1894       25.4,
1895       12.4,
1896       18.9,
1897       29.4,
1898       7.2,
1899       76.7,
1900       0,
1901       76.7,
1902       0,
1903       null,
1904       null
1905     ],
1906     [
1907       "1967-08",
1908       23.3,
1909       10.7,
1910       17,
1911       30.6,
1912       3.3,
1913       147.8,
1914       0,
1915       147.8,
1916       null,
1917       null,
1918       null
1919     ],
1920     [
1921       "1967-09",
1922       18.8,
1923       5.7,
1924       12.3,
1925       27.2,
1926       -2.2,
1927       95.3,
1928       0,
1929       95.3,
1930       0,
1931       null,
1932       null
1933     ],
1934     [
1935       "1967-10",
1936       10.8,
1937       1.5,
1938       6.2,
1939       20.6,
1940       -5.6,
1941       150.9,
1942       0,
1943       150.9,
1944       0,
1945       null,
1946       null
1947     ],
1948     [
1949       "1967-11",
1950       2.1,
1951       -6.6,
1952       -2.3,
1953       16.7,
1954       -16.7,
1955       46.2,
1956       17.5,
1957       63.8,
1958       null,
1959       null,
1960       null
1961     ],
1962     [
1963       "1967-12",
1964       -2.4,
1965       -14.9,
1966       -8.7,
1967       9.4,
1968       -31.1,
1969       7.4,
1970       84.6,
1971       91.9,
1972       null,
1973       null,
1974       null
1975     ],
1976     [
1977       "1968-01",
1978       -9.2,
1979       -22.6,
1980       -15.9,
1981       2.2,
1982       -34.4,
1983       0,
1984       41.7,
1985       41.7,
1986       null,
1987       null,
1988       null
1989     ],
1990     [
1991       "1968-02",
1992       -7.4,
1993       -20.6,
1994       -14,
1995       2.8,
1996       -31.1,
1997       19.1,
1998       34,
1999       53.1,
2000       null,
2001       null,
2002       null
2003     ],
2004     [
2005       "1968-03",
2006       0.9,
2007       -9.3,
2008       -4.2,
2009       11.1,
2010       -30,
2011       13.2,
2012       80.5,
2013       93.7,
2014       null,
2015       null,
2016       null
2017     ],
2018     [
2019       "1968-04",
2020       10.2,
2021       -2,
2022       4.1,
2023       22.8,
2024       -8.9,
2025       108.5,
2026       3.8,
2027       112.3,
2028       0,
2029       null,
2030       null
2031     ],
2032     [
2033       "1968-05",
2034       16.1,
2035       1.6,
2036       8.9,
2037       26.7,
2038       -3.9,
2039       66,
2040       0,
2041       66,
2042       null,
2043       null,
2044       null
2045     ],
2046     [
2047       "1968-06",
2048       20.4,
2049       7.3,
2050       13.9,
2051       28.3,
2052       -1.7,
2053       64.5,
2054       0,
2055       64.5,
2056       0,
2057       null,
2058       null
2059     ],
2060     [
2061       "1968-07",
2062       24.7,
2063       9.9,
2064       17.3,
2065       34.4,
2066       2.2,
2067       91.7,
2068       0,
2069       91.7,
2070       0,
2071       null,
2072       null
2073     ],
2074     [
2075       "1968-08",
2076       21.3,
2077       7.6,
2078       14.5,
2079       28.9,
2080       1.7,
2081       43.2,
2082       0,
2083       43.2,
2084       0,
2085       null,
2086       null
2087     ],
2088     [
2089       "1968-09",
2090       21,
2091       7.4,
2092       14.2,
2093       28.3,
2094       -1.1,
2095       49.5,
2096       0,
2097       49.5,
2098       0,
2099       null,
2100       null
2101     ],
2102     [
2103       "1968-10",
2104       13.2,
2105       3.1,
2106       8.2,
2107       27.8,
2108       -3.3,
2109       53.6,
2110       0,
2111       53.6,
2112       0,
2113       null,
2114       null
2115     ],
2116     [
2117       "1968-11",
2118       1.9,
2119       -7.8,
2120       -3,
2121       8.9,
2122       -21.7,
2123       9.4,
2124       99.3,
2125       108.7,
2126       null,
2127       null,
2128       null
2129     ],
2130     [
2131       "1968-12",
2132       -4.1,
2133       -13.9,
2134       -9,
2135       7.2,
2136       -32.8,
2137       1,
2138       132.8,
2139       133.9,
2140       null,
2141       null,
2142       null
2143     ],
2144     [
2145       "1969-01",
2146       -3.9,
2147       -15.7,
2148       -9.8,
2149       5,
2150       -27.8,
2151       0,
2152       108.2,
2153       108.2,
2154       null,
2155       null,
2156       null
2157     ],
2158     [
2159       "1969-02",
2160       -2.2,
2161       -13.9,
2162       -8.1,
2163       5.6,
2164       -31.1,
2165       0,
2166       33.3,
2167       33.3,
2168       null,
2169       null,
2170       null
2171     ],
2172     [
2173       "1969-03",
2174       0.9,
2175       -10.2,
2176       -4.7,
2177       8.3,
2178       -21.1,
2179       14,
2180       21.6,
2181       35.6,
2182       null,
2183       null,
2184       null
2185     ],
2186     [
2187       "1969-04",
2188       6.2,
2189       -4.7,
2190       0.8,
2191       15,
2192       -20.6,
2193       36.3,
2194       36.3,
2195       72.6,
2196       0,
2197       null,
2198       null
2199     ],
2200     [
2201       "1969-05",
2202       14.5,
2203       2,
2204       8.3,
2205       23.9,
2206       -4.4,
2207       70.6,
2208       3,
2209       73.7,
2210       0,
2211       null,
2212       null
2213     ],
2214     [
2215       "1969-06",
2216       20.8,
2217       8.3,
2218       14.6,
2219       32.8,
2220       -1.7,
2221       52.8,
2222       0,
2223       52.8,
2224       0,
2225       null,
2226       null
2227     ],
2228     [
2229       "1969-07",
2230       23.6,
2231       10.1,
2232       16.9,
2233       33.3,
2234       1.1,
2235       118.9,
2236       0,
2237       118.9,
2238       0,
2239       null,
2240       null
2241     ],
2242     [
2243       "1969-08",
2244       24.1,
2245       11.7,
2246       17.9,
2247       33.9,
2248       2.8,
2249       110.5,
2250       0,
2251       110.5,
2252       0,
2253       null,
2254       null
2255     ],
2256     [
2257       "1969-09",
2258       16.2,
2259       4.7,
2260       10.5,
2261       23.3,
2262       -3.3,
2263       164.8,
2264       0,
2265       164.8,
2266       0,
2267       null,
2268       null
2269     ],
2270     [
2271       "1969-10",
2272       10.4,
2273       -0.1,
2274       5.2,
2275       22.2,
2276       -9.4,
2277       30.7,
2278       9.1,
2279       39.9,
2280       0,
2281       null,
2282       null
2283     ],
2284     [
2285       "1969-11",
2286       4.7,
2287       -2,
2288       1.4,
2289       13.3,
2290       -20.6,
2291       109.2,
2292       12.2,
2293       121.4,
2294       null,
2295       null,
2296       null
2297     ],
2298     [
2299       "1969-12",
2300       -2.4,
2301       -12.1,
2302       -7.3,
2303       5,
2304       -25,
2305       101.6,
2306       79.2,
2307       180.8,
2308       null,
2309       null,
2310       null
2311     ],
2312     [
2313       "1970-01",
2314       -9.4,
2315       -22.8,
2316       -16.1,
2317       2.8,
2318       -34.4,
2319       0,
2320       17,
2321       17,
2322       43,
2323       null,
2324       null
2325     ],
2326     [
2327       "1970-02",
2328       -4.9,
2329       -19.2,
2330       -12.1,
2331       6.1,
2332       -31.7,
2333       37.6,
2334       56.4,
2335       94,
2336       null,
2337       null,
2338       null
2339     ],
2340     [
2341       "1970-03",
2342       1.1,
2343       -10.5,
2344       -4.7,
2345       7.8,
2346       -21.1,
2347       1.5,
2348       52.3,
2349       53.8,
2350       null,
2351       null,
2352       null
2353     ],
2354     [
2355       "1970-04",
2356       6.8,
2357       -3.2,
2358       1.8,
2359       17.8,
2360       -18.9,
2361       29,
2362       41.1,
2363       70.1,
2364       0,
2365       null,
2366       null
2367     ],
2368     [
2369       "1970-05",
2370       15.2,
2371       2.8,
2372       9,
2373       28.9,
2374       -2.8,
2375       66.3,
2376       0,
2377       66.3,
2378       0,
2379       null,
2380       null
2381     ],
2382     [
2383       "1970-06",
2384       22.2,
2385       8.6,
2386       15.4,
2387       32.8,
2388       1.7,
2389       99.6,
2390       0,
2391       99.6,
2392       0,
2393       null,
2394       null
2395     ],
2396     [
2397       "1970-07",
2398       26.5,
2399       12.6,
2400       19.6,
2401       32.8,
2402       4.4,
2403       39.9,
2404       0,
2405       39.9,
2406       0,
2407       null,
2408       null
2409     ],
2410     [
2411       "1970-08",
2412       24.4,
2413       10.4,
2414       17.4,
2415       34.4,
2416       3.3,
2417       51.6,
2418       0,
2419       51.6,
2420       0,
2421       null,
2422       null
2423     ],
2424     [
2425       "1970-09",
2426       15.9,
2427       6.1,
2428       11,
2429       23.3,
2430       -1.1,
2431       161,
2432       0,
2433       161,
2434       0,
2435       null,
2436       null
2437     ],
2438     [
2439       "1970-10",
2440       13.6,
2441       1.4,
2442       7.5,
2443       23.9,
2444       -6.7,
2445       62,
2446       8.6,
2447       70.6,
2448       0,
2449       null,
2450       null
2451     ],
2452     [
2453       "1970-11",
2454       5.1,
2455       -5,
2456       0.1,
2457       16.7,
2458       -18.3,
2459       2.3,
2460       36.3,
2461       38.6,
2462       null,
2463       null,
2464       null
2465     ],
2466     [
2467       "1970-12",
2468       -6.2,
2469       -18.3,
2470       -12.3,
2471       1.7,
2472       -33.3,
2473       0,
2474       40.1,
2475       40.1,
2476       null,
2477       null,
2478       null
2479     ],
2480     [
2481       "1971-01",
2482       -8.4,
2483       -22.2,
2484       -15.3,
2485       3.3,
2486       -37.2,
2487       0,
2488       69.6,
2489       69.6,
2490       null,
2491       null,
2492       null
2493     ],
2494     [
2495       "1971-02",
2496       -5.6,
2497       -17.2,
2498       -11.4,
2499       3.9,
2500       -35,
2501       0,
2502       116.6,
2503       116.6,
2504       79,
2505       null,
2506       null
2507     ],
2508     [
2509       "1971-03",
2510       1.3,
2511       -10.2,
2512       -4.5,
2513       6.1,
2514       -23.3,
2515       1.3,
2516       85.6,
2517       86.9,
2518       66,
2519       null,
2520       null
2521     ],
2522     [
2523       "1971-04",
2524       7,
2525       -2.5,
2526       2.3,
2527       null,
2528       null,
2529       27.4,
2530       11.2,
2531       38.6,
2532       null,
2533       null,
2534       null
2535     ],
2536     [
2537       "1971-05",
2538       16.9,
2539       2.9,
2540       9.9,
2541       28.3,
2542       -3.3,
2543       102.6,
2544       0,
2545       102.6,
2546       0,
2547       null,
2548       null
2549     ],
2550     [
2551       "1971-06",
2552       22.8,
2553       6.5,
2554       14.7,
2555       32.2,
2556       -2.2,
2557       62.7,
2558       0,
2559       62.7,
2560       0,
2561       null,
2562       null
2563     ],
2564     [
2565       "1971-07",
2566       23.5,
2567       11,
2568       17.3,
2569       31.1,
2570       3.9,
2571       62.2,
2572       0,
2573       62.2,
2574       0,
2575       null,
2576       null
2577     ],
2578     [
2579       "1971-08",
2580       22.4,
2581       9.3,
2582       15.9,
2583       31.1,
2584       1.7,
2585       143.3,
2586       0,
2587       143.3,
2588       0,
2589       null,
2590       null
2591     ],
2592     [
2593       "1971-09",
2594       19.3,
2595       7.2,
2596       13.3,
2597       28.3,
2598       -5,
2599       74.4,
2600       0,
2601       74.4,
2602       0,
2603       null,
2604       null
2605     ],
2606     [
2607       "1971-10",
2608       14,
2609       1.7,
2610       7.9,
2611       22.8,
2612       -7.2,
2613       54.9,
2614       0,
2615       54.9,
2616       0,
2617       null,
2618       null
2619     ],
2620     [
2621       "1971-11",
2622       2.7,
2623       -6.7,
2624       -2,
2625       13.9,
2626       -16.7,
2627       15.7,
2628       41.7,
2629       57.4,
2630       null,
2631       null,
2632       null
2633     ],
2634     [
2635       "1971-12",
2636       null,
2637       null,
2638       null,
2639       null,
2640       null,
2641       null,
2642       null,
2643       null,
2644       null,
2645       null,
2646       null
2647     ],
2648     [
2649       "1972-01",
2650       -5.9,
2651       -20.5,
2652       -13.2,
2653       7.8,
2654       -35.6,
2655       5.1,
2656       30.2,
2657       35.3,
2658       33,
2659       null,
2660       null
2661     ],
2662     [
2663       "1972-02",
2664       -7.6,
2665       -21.9,
2666       -14.8,
2667       4.4,
2668       -38.9,
2669       0,
2670       124,
2671       124,
2672       46,
2673       null,
2674       null
2675     ],
2676     [
2677       "1972-03",
2678       -2.2,
2679       -14.2,
2680       -8.2,
2681       6.1,
2682       -28.9,
2683       23.4,
2684       120.9,
2685       144.3,
2686       109,
2687       null,
2688       null
2689     ],
2690     [
2691       "1972-04",
2692       6.6,
2693       -5.3,
2694       0.7,
2695       18.9,
2696       -17.8,
2697       1.5,
2698       10.4,
2699       11.9,
2700       0,
2701       null,
2702       null
2703     ],
2704     [
2705       "1972-05",
2706       16.7,
2707       2.2,
2708       9.5,
2709       30.6,
2710       -7.2,
2711       52.6,
2712       0.5,
2713       53.1,
2714       0,
2715       null,
2716       null
2717     ],
2718     [
2719       "1972-06",
2720       20.6,
2721       8.7,
2722       14.7,
2723       32.2,
2724       0.6,
2725       122.9,
2726       0,
2727       122.9,
2728       0,
2729       null,
2730       null
2731     ],
2732     [
2733       "1972-07",
2734       24.9,
2735       11.9,
2736       18.4,
2737       30.6,
2738       3.3,
2739       71.1,
2740       0,
2741       71.1,
2742       0,
2743       null,
2744       null
2745     ],
2746     [
2747       "1972-08",
2748       21.5,
2749       9.4,
2750       15.5,
2751       26.7,
2752       4.4,
2753       106.9,
2754       0,
2755       106.9,
2756       0,
2757       null,
2758       null
2759     ],
2760     [
2761       "1972-09",
2762       18.6,
2763       5.4,
2764       12,
2765       28.3,
2766       -3.9,
2767       72.9,
2768       0,
2769       72.9,
2770       null,
2771       null,
2772       null
2773     ],
2774     [
2775       "1972-10",
2776       7.8,
2777       -1.3,
2778       3.3,
2779       22.8,
2780       -12.2,
2781       75.2,
2782       13,
2783       88.1,
2784       0,
2785       null,
2786       null
2787     ],
2788     [
2789       "1972-11",
2790       1.1,
2791       -6.5,
2792       -2.7,
2793       7.8,
2794       -20.6,
2795       38.9,
2796       62,
2797       100.8,
2798       null,
2799       null,
2800       null
2801     ],
2802     [
2803       "1972-12",
2804       -7.2,
2805       -17.4,
2806       -12.3,
2807       5,
2808       -28.9,
2809       9.4,
2810       115.1,
2811       124.5,
2812       null,
2813       null,
2814       null
2815     ],
2816     [
2817       "1973-01",
2818       -4.8,
2819       -16.2,
2820       -10.5,
2821       6.7,
2822       -33.9,
2823       1.3,
2824       22.4,
2825       23.6,
2826       46,
2827       null,
2828       null
2829     ],
2830     [
2831       "1973-02",
2832       -5.6,
2833       -17.4,
2834       -11.5,
2835       5.6,
2836       -31.7,
2837       22.4,
2838       71.4,
2839       93.7,
2840       61,
2841       null,
2842       null
2843     ],
2844     [
2845       "1973-03",
2846       3.1,
2847       -6.3,
2848       -1.6,
2849       13.3,
2850       -19.4,
2851       25.1,
2852       20.8,
2853       46,
2854       25,
2855       null,
2856       null
2857     ],
2858     [
2859       "1973-04",
2860       6.6,
2861       -1.4,
2862       2.6,
2863       19.4,
2864       -11.1,
2865       162.8,
2866       51.8,
2867       214.6,
2868       0,
2869       null,
2870       null
2871     ],
2872     [
2873       "1973-05",
2874       13.3,
2875       3.7,
2876       8.5,
2877       19.4,
2878       -3.3,
2879       93.7,
2880       0,
2881       93.7,
2882       0,
2883       null,
2884       null
2885     ],
2886     [
2887       "1973-06",
2888       23.3,
2889       10.9,
2890       17.1,
2891       29.4,
2892       3.3,
2893       60.2,
2894       0,
2895       60.2,
2896       0,
2897       null,
2898       null
2899     ],
2900     [
2901       "1973-07",
2902       26,
2903       13.3,
2904       19.7,
2905       32.2,
2906       7.2,
2907       105.9,
2908       0,
2909       105.9,
2910       0,
2911       null,
2912       null
2913     ],
2914     [
2915       "1973-08",
2916       23.3,
2917       12.6,
2918       18,
2919       28.9,
2920       4.4,
2921       72.4,
2922       0,
2923       72.4,
2924       0,
2925       null,
2926       null
2927     ],
2928     [
2929       "1973-09",
2930       17.1,
2931       5.8,
2932       11.5,
2933       30.6,
2934       -2.8,
2935       52.3,
2936       0,
2937       52.3,
2938       0,
2939       null,
2940       null
2941     ],
2942     [
2943       "1973-10",
2944       11.3,
2945       1.4,
2946       6.4,
2947       22.2,
2948       -7.8,
2949       81.3,
2950       0.3,
2951       81.5,
2952       null,
2953       null,
2954       null
2955     ],
2956     [
2957       "1973-11",
2958       2.2,
2959       -4.9,
2960       -1.4,
2961       11.1,
2962       -13.9,
2963       20.6,
2964       38.6,
2965       59.2,
2966       10,
2967       null,
2968       null
2969     ],
2970     [
2971       "1973-12",
2972       -2.8,
2973       -11.3,
2974       -7.1,
2975       5.6,
2976       -24.4,
2977       35.1,
2978       126.5,
2979       161.5,
2980       86,
2981       null,
2982       null
2983     ],
2984     [
2985       "1974-01",
2986       -8.4,
2987       -20.2,
2988       -14.3,
2989       7.2,
2990       -35.6,
2991       2.5,
2992       42.7,
2993       45.2,
2994       null,
2995       null,
2996       null
2997     ],
2998     [
2999       "1974-02",
3000       -6.5,
3001       -18.8,
3002       -12.7,
3003       2.8,
3004       -31.1,
3005       0,
3006       52.3,
3007       52.3,
3008       null,
3009       null,
3010       null
3011     ],
3012     [
3013       "1974-03",
3014       -0.8,
3015       -12.2,
3016       -6.5,
3017       11.7,
3018       -23.9,
3019       5.1,
3020       100.8,
3021       105.9,
3022       null,
3023       null,
3024       null
3025     ],
3026     [
3027       "1974-04",
3028       5.4,
3029       -3.1,
3030       1.2,
3031       18.3,
3032       -17.2,
3033       49.3,
3034       22.9,
3035       72.1,
3036       0,
3037       null,
3038       null
3039     ],
3040     [
3041       "1974-05",
3042       11.1,
3043       1.9,
3044       6.5,
3045       18.9,
3046       -7.8,
3047       163.3,
3048       0,
3049       163.3,
3050       0,
3051       null,
3052       null
3053     ],
3054     [
3055       "1974-06",
3056       22.3,
3057       9.1,
3058       15.7,
3059       31.1,
3060       -1.1,
3061       null,
3062       null,
3063       null,
3064       null,
3065       null,
3066       null
3067     ],
3068     [
3069       "1974-07",
3070       23.8,
3071       12.3,
3072       18.1,
3073       33.3,
3074       5,
3075       129.8,
3076       0,
3077       129.8,
3078       0,
3079       null,
3080       null
3081     ],
3082     [
3083       "1974-08",
3084       23.3,
3085       10,
3086       16.7,
3087       31.7,
3088       3.3,
3089       84.3,
3090       0,
3091       84.3,
3092       0,
3093       null,
3094       null
3095     ],
3096     [
3097       "1974-09",
3098       null,
3099       null,
3100       null,
3101       null,
3102       -2.2,
3103       null,
3104       null,
3105       null,
3106       0,
3107       null,
3108       null
3109     ],
3110     [
3111       "1974-10",
3112       8.4,
3113       -0.9,
3114       3.8,
3115       20.6,
3116       -7.2,
3117       18.8,
3118       0.5,
3119       19.3,
3120       0,
3121       null,
3122       null
3123     ],
3124     [
3125       "1974-11",
3126       3.4,
3127       -4.4,
3128       -0.5,
3129       12.2,
3130       -17.8,
3131       75.7,
3132       31.5,
3133       107.2,
3134       23,
3135       null,
3136       null
3137     ],
3138     [
3139       "1974-12",
3140       -2,
3141       -11.6,
3142       -6.8,
3143       5.6,
3144       -24.4,
3145       null,
3146       null,
3147       null,
3148       56,
3149       null,
3150       null
3151     ],
3152     [
3153       "1975-01",
3154       -6.8,
3155       -17.8,
3156       -12.3,
3157       3.3,
3158       -32.2,
3159       4.6,
3160       81.3,
3161       85.9,
3162       null,
3163       null,
3164       null
3165     ],
3166     [
3167       "1975-02",
3168       -5.5,
3169       -16.6,
3170       -11.1,
3171       3.9,
3172       -33.3,
3173       7.1,
3174       27.9,
3175       35.1,
3176       null,
3177       null,
3178       null
3179     ],
3180     [
3181       "1975-03",
3182       0.4,
3183       -10.4,
3184       -5,
3185       7.2,
3186       -20.6,
3187       62.2,
3188       39.1,
3189       101.3,
3190       null,
3191       null,
3192       null
3193     ],
3194     [
3195       "1975-04",
3196       4.8,
3197       -3.1,
3198       0.9,
3199       15,
3200       null,
3201       17.8,
3202       44.2,
3203       62,
3204       null,
3205       null,
3206       null
3207     ],
3208     [
3209       "1975-05",
3210       17.7,
3211       4.2,
3212       11,
3213       27.8,
3214       -1.7,
3215       98.8,
3216       0,
3217       98.8,
3218       0,
3219       null,
3220       null
3221     ],
3222     [
3223       "1975-06",
3224       22.8,
3225       10.8,
3226       16.8,
3227       33.9,
3228       3.3,
3229       94.7,
3230       0,
3231       94.7,
3232       0,
3233       null,
3234       null
3235     ],
3236     [
3237       "1975-07",
3238       26.1,
3239       14.4,
3240       20.3,
3241       32.8,
3242       9.4,
3243       66,
3244       0,
3245       66,
3246       0,
3247       null,
3248       null
3249     ],
3250     [
3251       "1975-08",
3252       23.1,
3253       10.4,
3254       16.8,
3255       33.3,
3256       2.2,
3257       null,
3258       null,
3259       null,
3260       0,
3261       null,
3262       null
3263     ],
3264     [
3265       "1975-09",
3266       16.6,
3267       6.2,
3268       11.4,
3269       22.2,
3270       -1.7,
3271       92.7,
3272       0,
3273       92.7,
3274       0,
3275       null,
3276       null
3277     ],
3278     [
3279       "1975-10",
3280       11.7,
3281       0.6,
3282       6.2,
3283       21.1,
3284       -6.1,
3285       26.2,
3286       0,
3287       26.2,
3288       0,
3289       null,
3290       null
3291     ],
3292     [
3293       "1975-11",
3294       null,
3295       -3.9,
3296       null,
3297       17.8,
3298       -15,
3299       65.5,
3300       22.9,
3301       88.4,
3302       10,
3303       null,
3304       null
3305     ],
3306     [
3307       "1975-12",
3308       -6.1,
3309       -18.8,
3310       -12.5,
3311       7.2,
3312       -31.7,
3313       null,
3314       null,
3315       null,
3316       46,
3317       null,
3318       null
3319     ],
3320     [
3321       "1976-01",
3322       -9.7,
3323       -21.6,
3324       -15.7,
3325       4.4,
3326       -33.9,
3327       7.1,
3328       69.9,
3329       77,
3330       71,
3331       null,
3332       null
3333     ],
3334     [
3335       "1976-02",
3336       -3.3,
3337       -16.3,
3338       -9.8,
3339       7.2,
3340       -28.9,
3341       7.9,
3342       126.5,
3343       134.4,
3344       97,
3345       null,
3346       null
3347     ],
3348     [
3349       "1976-03",
3350       -0.2,
3351       -11.6,
3352       -5.9,
3353       13.3,
3354       -25.6,
3355       null,
3356       null,
3357       null,
3358       51,
3359       null,
3360       null
3361     ],
3362     [
3363       "1976-04",
3364       7.7,
3365       -2.7,
3366       2.5,
3367       16.7,
3368       -13.3,
3369       92.7,
3370       0,
3371       92.7,
3372       0,
3373       null,
3374       null
3375     ],
3376     [
3377       "1976-05",
3378       16.3,
3379       4.4,
3380       10.4,
3381       27.2,
3382       -2.8,
3383       143,
3384       5.1,
3385       148.1,
3386       0,
3387       null,
3388       null
3389     ],
3390     [
3391       "1976-06",
3392       24.1,
3393       9.5,
3394       16.8,
3395       32.2,
3396       0,
3397       93.5,
3398       0,
3399       93.5,
3400       0,
3401       null,
3402       null
3403     ],
3404     [
3405       "1976-07",
3406       22.9,
3407       11.6,
3408       17.3,
3409       29.4,
3410       3.3,
3411       188.5,
3412       0,
3413       188.5,
3414       0,
3415       null,
3416       null
3417     ],
3418     [
3419       "1976-08",
3420       22.4,
3421       11.8,
3422       17.1,
3423       32.8,
3424       1.1,
3425       127,
3426       0,
3427       127,
3428       0,
3429       null,
3430       null
3431     ],
3432     [
3433       "1976-09",
3434       16.6,
3435       5.6,
3436       11.1,
3437       27.8,
3438       -3.9,
3439       53.6,
3440       0,
3441       53.6,
3442       0,
3443       null,
3444       null
3445     ],
3446     [
3447       "1976-10",
3448       8.3,
3449       0.2,
3450       4.3,
3451       20.6,
3452       -7.8,
3453       129.3,
3454       21.8,
3455       151.1,
3456       0,
3457       null,
3458       null
3459     ],
3460     [
3461       "1976-11",
3462       0.3,
3463       -6.4,
3464       -3.1,
3465       5.6,
3466       -17.8,
3467       10.4,
3468       11.4,
3469       21.8,
3470       10,
3471       null,
3472       null
3473     ],
3474     [
3475       "1976-12",
3476       -8.4,
3477       -19.5,
3478       -14,
3479       2.2,
3480       -30.6,
3481       0,
3482       113.5,
3483       113.5,
3484       64,
3485       null,
3486       null
3487     ],
3488     [
3489       "1977-01",
3490       -8.6,
3491       -19.3,
3492       -14,
3493       1,
3494       -30.6,
3495       0,
3496       83,
3497       83,
3498       132,
3499       null,
3500       null
3501     ],
3502     [
3503       "1977-02",
3504       -4.7,
3505       -14.3,
3506       -9.5,
3507       2.2,
3508       -25.6,
3509       0,
3510       81.7,
3511       81.7,
3512       147,
3513       null,
3514       null
3515     ],
3516     [
3517       "1977-03",
3518       3.4,
3519       -5.1,
3520       -0.9,
3521       null,
3522       -17.8,
3523       39.4,
3524       21.8,
3525       61.2,
3526       0,
3527       null,
3528       null
3529     ],
3530     [
3531       "1977-04",
3532       8.2,
3533       -3,
3534       2.6,
3535       null,
3536       null,
3537       null,
3538       null,
3539       null,
3540       0,
3541       null,
3542       null
3543     ],
3544     [
3545       "1977-05",
3546       18.9,
3547       4.5,
3548       11.7,
3549       33.9,
3550       -10,
3551       15.7,
3552       0,
3553       15.7,
3554       0,
3555       null,
3556       null
3557     ],
3558     [
3559       "1977-06",
3560       18.4,
3561       9.8,
3562       14.1,
3563       28.3,
3564       3.3,
3565       136.4,
3566       0,
3567       136.4,
3568       0,
3569       null,
3570       null
3571     ],
3572     [
3573       "1977-07",
3574       24.2,
3575       11.8,
3576       18,
3577       34.4,
3578       4.4,
3579       50,
3580       0,
3581       50,
3582       0,
3583       null,
3584       null
3585     ],
3586     [
3587       "1977-08",
3588       22.1,
3589       9.8,
3590       16,
3591       32.2,
3592       2.8,
3593       53.1,
3594       0,
3595       53.1,
3596       0,
3597       null,
3598       null
3599     ],
3600     [
3601       "1977-09",
3602       16.2,
3603       4.7,
3604       10.5,
3605       27.2,
3606       -3.3,
3607       87.8,
3608       0,
3609       87.8,
3610       0,
3611       null,
3612       null
3613     ],
3614     [
3615       "1977-10",
3616       11,
3617       1.4,
3618       6.2,
3619       19.4,
3620       -6.1,
3621       86.5,
3622       0,
3623       86.5,
3624       0,
3625       null,
3626       null
3627     ],
3628     [
3629       "1977-11",
3630       4.5,
3631       -3.7,
3632       0.4,
3633       17.8,
3634       -19.4,
3635       34.3,
3636       45,
3637       79.3,
3638       35,
3639       null,
3640       null
3641     ],
3642     [
3643       "1977-12",
3644       -5.2,
3645       -14.7,
3646       -10,
3647       7.8,
3648       -31.1,
3649       0,
3650       86,
3651       86,
3652       63,
3653       null,
3654       null
3655     ],
3656     [
3657       "1978-01",
3658       -8.1,
3659       -17.9,
3660       -13,
3661       5.6,
3662       -27.8,
3663       53.8,
3664       75.3,
3665       129.1,
3666       58,
3667       null,
3668       null
3669     ],
3670     [
3671       "1978-02",
3672       -6.2,
3673       -17.1,
3674       -11.7,
3675       1.1,
3676       -30.6,
3677       0,
3678       9.1,
3679       9.1,
3680       66,
3681       null,
3682       null
3683     ],
3684     [
3685       "1978-03",
3686       -1.5,
3687       -13.4,
3688       -7.5,
3689       6.7,
3690       -25.6,
3691       0,
3692       85.1,
3693       85.1,
3694       71,
3695       null,
3696       null
3697     ],
3698     [
3699       "1978-04",
3700       5.5,
3701       -3.6,
3702       1,
3703       11.1,
3704       -17.2,
3705       36.9,
3706       26.9,
3707       63.8,
3708       0,
3709       null,
3710       null
3711     ],
3712     [
3713       "1978-05",
3714       19.3,
3715       4.9,
3716       12.1,
3717       33.9,
3718       -2.2,
3719       17,
3720       0,
3721       17,
3722       0,
3723       null,
3724       null
3725     ],
3726     [
3727       "1978-06",
3728       21.5,
3729       10.7,
3730       16.1,
3731       31.1,
3732       3.3,
3733       75.4,
3734       0,
3735       75.4,
3736       0,
3737       null,
3738       null
3739     ],
3740     [
3741       "1978-07",
3742       25,
3743       11.7,
3744       18.4,
3745       32.8,
3746       3.3,
3747       36.4,
3748       0,
3749       36.4,
3750       0,
3751       null,
3752       null
3753     ],
3754     [
3755       "1978-08",
3756       24.5,
3757       10.2,
3758       17.4,
3759       34.4,
3760       1.7,
3761       42.1,
3762       0,
3763       42.1,
3764       0,
3765       null,
3766       null
3767     ],
3768     [
3769       "1978-09",
3770       16.3,
3771       3.4,
3772       9.9,
3773       25.6,
3774       -2.8,
3775       49.2,
3776       0,
3777       49.2,
3778       0,
3779       null,
3780       null
3781     ],
3782     [
3783       "1978-10",
3784       9.2,
3785       0.4,
3786       4.8,
3787       17,
3788       -10,
3789       64.8,
3790       0,
3791       64.8,
3792       0,
3793       null,
3794       null
3795     ],
3796     [
3797       "1978-11",
3798       2.5,
3799       -7.9,
3800       -2.7,
3801       17.8,
3802       -24.4,
3803       14.2,
3804       32.6,
3805       46.8,
3806       15,
3807       null,
3808       null
3809     ],
3810     [
3811       "1978-12",
3812       -5,
3813       -15.4,
3814       -10.2,
3815       5,
3816       -31.7,
3817       0,
3818       163.2,
3819       163.2,
3820       101,
3821       null,
3822       null
3823     ],
3824     [
3825       "1979-01",
3826       -6,
3827       -15.2,
3828       -10.6,
3829       5.6,
3830       -34.4,
3831       25.8,
3832       99.4,
3833       125.2,
3834       68,
3835       null,
3836       null
3837     ],
3838     [
3839       "1979-02",
3840       -9,
3841       -18.9,
3842       -14,
3843       5.6,
3844       -31.7,
3845       0,
3846       28.5,
3847       28.5,
3848       76,
3849       null,
3850       null
3851     ],
3852     [
3853       "1979-03",
3854       2.6,
3855       -5.5,
3856       -1.5,
3857       16.1,
3858       -22.8,
3859       58.4,
3860       11.9,
3861       70.3,
3862       30,
3863       null,
3864       null
3865     ],
3866     [
3867       "1979-04",
3868       8.5,
3869       -0.2,
3870       4.2,
3871       20.6,
3872       -10,
3873       63.4,
3874       38.6,
3875       102,
3876       0,
3877       null,
3878       null
3879     ],
3880     [
3881       "1979-05",
3882       16.4,
3883       5.2,
3884       10.8,
3885       27.8,
3886       -2.8,
3887       142.5,
3888       0,
3889       142.5,
3890       0,
3891       null,
3892       null
3893     ],
3894     [
3895       "1979-06",
3896       22.5,
3897       9.8,
3898       16.2,
3899       30.6,
3900       1.7,
3901       89.9,
3902       0,
3903       89.9,
3904       0,
3905       null,
3906       null
3907     ],
3908     [
3909       "1979-07",
3910       26.3,
3911       12.4,
3912       19.4,
3913       32.2,
3914       1,
3915       28.4,
3916       0,
3917       28.4,
3918       0,
3919       null,
3920       null
3921     ],
3922     [
3923       "1979-08",
3924       21.1,
3925       10.6,
3926       15.9,
3927       29.4,
3928       2.8,
3929       119.8,
3930       0,
3931       119.8,
3932       0,
3933       null,
3934       null
3935     ],
3936     [
3937       "1979-09",
3938       17.1,
3939       5.3,
3940       11.2,
3941       27.2,
3942       -1.7,
3943       112.2,
3944       0,
3945       112.2,
3946       0,
3947       null,
3948       null
3949     ],
3950     [
3951       "1979-10",
3952       10.4,
3953       2.5,
3954       6.5,
3955       22.2,
3956       -5.6,
3957       93.7,
3958       0,
3959       93.7,
3960       0,
3961       null,
3962       null
3963     ],
3964     [
3965       "1979-11",
3966       4.5,
3967       -2.6,
3968       1,
3969       15,
3970       -13.9,
3971       66.6,
3972       9.2,
3973       75.8,
3974       0,
3975       null,
3976       null
3977     ],
3978     [
3979       "1979-12",
3980       -2.9,
3981       -12.5,
3982       -7.7,
3983       8.9,
3984       -31.1,
3985       0,
3986       45.4,
3987       45.4,
3988       12,
3989       null,
3990       null
3991     ],
3992     [
3993       "1980-01",
3994       -6.1,
3995       -17.4,
3996       -11.8,
3997       7.2,
3998       -27.2,
3999       6.1,
4000       52.9,
4001       59,
4002       28,
4003       null,
4004       null
4005     ],
4006     [
4007       "1980-02",
4008       -5.8,
4009       -17.6,
4010       -11.7,
4011       1.1,
4012       -27.2,
4013       0,
4014       4.4,
4015       4.4,
4016       20,
4017       null,
4018       null
4019     ],
4020     [
4021       "1980-03",
4022       0.4,
4023       -9.7,
4024       -4.7,
4025       8.3,
4026       -22.2,
4027       6.4,
4028       81.2,
4029       87.6,
4030       10,
4031       null,
4032       null
4033     ],
4034     [
4035       "1980-04",
4036       8.7,
4037       -0.9,
4038       3.9,
4039       21.1,
4040       -10.6,
4041       103.1,
4042       0,
4043       103.1,
4044       0,
4045       null,
4046       null
4047     ],
4048     [
4049       "1980-05",
4050       16.6,
4051       3.7,
4052       10.2,
4053       28.5,
4054       -3.3,
4055       112.6,
4056       0,
4057       112.6,
4058       0,
4059       null,
4060       null
4061     ],
4062     [
4063       "1980-06",
4064       20,
4065       8.5,
4066       14.3,
4067       28,
4068       1,
4069       66,
4070       0,
4071       66,
4072       0,
4073       null,
4074       null
4075     ],
4076     [
4077       "1980-07",
4078       23.2,
4079       12.2,
4080       17.7,
4081       30.5,
4082       5,
4083       100.6,
4084       0,
4085       100.6,
4086       0,
4087       null,
4088       null
4089     ],
4090     [
4091       "1980-08",
4092       24.1,
4093       12.4,
4094       18.3,
4095       30,
4096       5,
4097       74.1,
4098       0,
4099       74.1,
4100       0,
4101       null,
4102       null
4103     ],
4104     [
4105       "1980-09",
4106       15.3,
4107       5.4,
4108       10.4,
4109       22,
4110       -6,
4111       77.9,
4112       0,
4113       77.9,
4114       0,
4115       null,
4116       null
4117     ],
4118     [
4119       "1980-10",
4120       8.5,
4121       -0.1,
4122       4.2,
4123       20.5,
4124       -7,
4125       93,
4126       0,
4127       93,
4128       0,
4129       null,
4130       null
4131     ],
4132     [
4133       "1980-11",
4134       1.7,
4135       -5.8,
4136       -2.1,
4137       10,
4138       -14,
4139       0,
4140       44.3,
4141       44.3,
4142       30,
4143       null,
4144       null
4145     ],
4146     [
4147       "1980-12",
4148       -8.9,
4149       -19.7,
4150       -14.3,
4151       1.5,
4152       -35.5,
4153       12,
4154       61,
4155       73,
4156       28,
4157       null,
4158       null
4159     ],
4160     [
4161       "1981-01",
4162       -8.9,
4163       -21,
4164       -15,
4165       4,
4166       -35,
4167       1,
4168       18,
4169       19,
4170       25,
4171       null,
4172       null
4173     ],
4174     [
4175       "1981-02",
4176       0.8,
4177       -10.3,
4178       -4.8,
4179       10,
4180       -28,
4181       null,
4182       null,
4183       null,
4184       8,
4185       null,
4186       null
4187     ],
4188     [
4189       "1981-03",
4190       2.2,
4191       -7.4,
4192       -2.6,
4193       13,
4194       -22,
4195       24,
4196       43.6,
4197       67.6,
4198       10,
4199       null,
4200       null
4201     ],
4202     [
4203       "1981-04",
4204       8.6,
4205       -1.6,
4206       3.5,
4207       16,
4208       -10,
4209       62.5,
4210       0,
4211       62.5,
4212       0,
4213       null,
4214       null
4215     ],
4216     [
4217       "1981-05",
4218       14.9,
4219       3.3,
4220       9.1,
4221       22,
4222       -4,
4223       92.5,
4224       0,
4225       92.5,
4226       0,
4227       null,
4228       null
4229     ],
4230     [
4231       "1981-06",
4232       21.1,
4233       9.2,
4234       15.2,
4235       30,
4236       0,
4237       149.7,
4238       0,
4239       149.7,
4240       0,
4241       null,
4242       null
4243     ],
4244     [
4245       "1981-07",
4246       25,
4247       11.8,
4248       18.4,
4249       33,
4250       4,
4251       81.7,
4252       0,
4253       81.7,
4254       0,
4255       null,
4256       null
4257     ],
4258     [
4259       "1981-08",
4260       22.1,
4261       10.9,
4262       16.5,
4263       31,
4264       2,
4265       125.2,
4266       0,
4267       125.2,
4268       0,
4269       null,
4270       null
4271     ],
4272     [
4273       "1981-09",
4274       17.2,
4275       5.4,
4276       11.3,
4277       25,
4278       0,
4279       67.5,
4280       0,
4281       67.5,
4282       0,
4283       null,
4284       null
4285     ],
4286     [
4287       "1981-10",
4288       9.1,
4289       0.3,
4290       4.7,
4291       16,
4292       -8,
4293       65.5,
4294       9,
4295       74.5,
4296       0,
4297       null,
4298       null
4299     ],
4300     [
4301       "1981-11",
4302       3.7,
4303       -4.1,
4304       -0.2,
4305       13,
4306       -14,
4307       41.5,
4308       16.3,
4309       57.8,
4310       8,
4311       null,
4312       null
4313     ],
4314     [
4315       "1981-12",
4316       -1.2,
4317       -9.1,
4318       -5.2,
4319       4,
4320       -22,
4321       9.4,
4322       47.8,
4323       57.2,
4324       15,
4325       null,
4326       null
4327     ],
4328     [
4329       "1982-01",
4330       -11.5,
4331       -23.5,
4332       -17.5,
4333       1,
4334       -35,
4335       0,
4336       70.9,
4337       70.9,
4338       38,
4339       null,
4340       null
4341     ],
4342     [
4343       "1982-02",
4344       -7,
4345       -18.1,
4346       -12.6,
4347       1,
4348       -29,
4349       0,
4350       36.6,
4351       36.6,
4352       70,
4353       null,
4354       null
4355     ],
4356     [
4357       "1982-03",
4358       0.6,
4359       -10.5,
4360       -5,
4361       11,
4362       -27,
4363       41.5,
4364       55,
4365       96.5,
4366       40,
4367       null,
4368       null
4369     ],
4370     [
4371       "1982-04",
4372       6.9,
4373       -4,
4374       1.5,
4375       24,
4376       -16,
4377       2,
4378       30.5,
4379       32.5,
4380       0,
4381       null,
4382       null
4383     ],
4384     [
4385       "1982-05",
4386       17.1,
4387       4.1,
4388       10.6,
4389       29,
4390       -3,
4391       32.5,
4392       0,
4393       32.5,
4394       0,
4395       null,
4396       null
4397     ],
4398     [
4399       "1982-06",
4400       20.3,
4401       7.8,
4402       14.1,
4403       28,
4404       -2,
4405       99,
4406       0,
4407       99,
4408       0,
4409       null,
4410       null
4411     ],
4412     [
4413       "1982-07",
4414       24.4,
4415       11.2,
4416       17.8,
4417       31,
4418       3,
4419       53.7,
4420       0,
4421       53.7,
4422       0,
4423       null,
4424       null
4425     ],
4426     [
4427       "1982-08",
4428       20.7,
4429       8.5,
4430       14.6,
4431       30,
4432       0,
4433       51.9,
4434       0,
4435       51.9,
4436       0,
4437       null,
4438       null
4439     ],
4440     [
4441       "1982-09",
4442       17.8,
4443       7.4,
4444       12.6,
4445       30,
4446       -2,
4447       116.4,
4448       0,
4449       116.4,
4450       0,
4451       null,
4452       null
4453     ],
4454     [
4455       "1982-10",
4456       12.4,
4457       2.3,
4458       7.4,
4459       21,
4460       -5,
4461       24.3,
4462       0,
4463       24.3,
4464       0,
4465       null,
4466       null
4467     ],
4468     [
4469       "1982-11",
4470       4.4,
4471       -3.5,
4472       0.5,
4473       13,
4474       -20,
4475       94,
4476       16,
4477       110,
4478       4,
4479       null,
4480       null
4481     ],
4482     [
4483       "1982-12",
4484       -1.8,
4485       -11.3,
4486       -6.6,
4487       12,
4488       -27,
4489       35.2,
4490       13,
4491       48.2,
4492       4,
4493       null,
4494       null
4495     ],
4496     [
4497       "1983-01",
4498       -5.6,
4499       -15.1,
4500       -10.4,
4501       5,
4502       -26,
4503       25,
4504       51,
4505       76,
4506       24,
4507       null,
4508       null
4509     ],
4510     [
4511       "1983-02",
4512       -3.9,
4513       -14.2,
4514       -9.1,
4515       3,
4516       -28,
4517       50,
4518       50.2,
4519       100.2,
4520       null,
4521       null,
4522       null
4523     ],
4524     [
4525       "1983-03",
4526       null,
4527       null,
4528       null,
4529       null,
4530       null,
4531       null,
4532       null,
4533       null,
4534       26,
4535       null,
4536       null
4537     ],
4538     [
4539       "1983-04",
4540       7.8,
4541       -0.3,
4542       3.8,
4543       18,
4544       -9,
4545       null,
4546       null,
4547       null,
4548       0,
4549       null,
4550       null
4551     ],
4552     [
4553       "1983-05",
4554       11.7,
4555       3.4,
4556       7.6,
4557       21,
4558       -3,
4559       189.7,
4560       0,
4561       189.7,
4562       0,
4563       null,
4564       null
4565     ],
4566     [
4567       "1983-06",
4568       24,
4569       9.2,
4570       16.6,
4571       35,
4572       0.5,
4573       31.7,
4574       0,
4575       31.7,
4576       0,
4577       null,
4578       null
4579     ],
4580     [
4581       "1983-07",
4582       24.6,
4583       13,
4584       18.8,
4585       35,
4586       7,
4587       63.7,
4588       0,
4589       63.7,
4590       0,
4591       null,
4592       null
4593     ],
4594     [
4595       "1983-08",
4596       23.7,
4597       11.4,
4598       17.6,
4599       30.5,
4600       4,
4601       57.7,
4602       0,
4603       57.7,
4604       0,
4605       null,
4606       null
4607     ],
4608     [
4609       "1983-09",
4610       20.5,
4611       7.6,
4612       14.1,
4613       33,
4614       -1,
4615       79.4,
4616       0,
4617       79.4,
4618       0,
4619       null,
4620       null
4621     ],
4622     [
4623       "1983-10",
4624       11.4,
4625       1.3,
4626       6.4,
4627       24,
4628       -8,
4629       79.7,
4630       0,
4631       79.7,
4632       0,
4633       null,
4634       null
4635     ],
4636     [
4637       "1983-11",
4638       3.2,
4639       -3.5,
4640       -0.2,
4641       12,
4642       -15,
4643       82.5,
4644       59.5,
4645       142,
4646       20,
4647       null,
4648       null
4649     ],
4650     [
4651       "1983-12",
4652       -5.6,
4653       -15.8,
4654       -10.7,
4655       7,
4656       -33,
4657       0,
4658       113.4,
4659       113.4,
4660       70,
4661       null,
4662       null
4663     ],
4664     [
4665       "1984-01",
4666       -9,
4667       -20.7,
4668       -14.9,
4669       4,
4670       -33,
4671       0,
4672       44,
4673       44,
4674       65,
4675       null,
4676       null
4677     ],
4678     [
4679       "1984-02",
4680       -1,
4681       -10.9,
4682       -6,
4683       null,
4684       null,
4685       null,
4686       null,
4687       null,
4688       70,
4689       null,
4690       null
4691     ],
4692     [
4693       "1984-03",
4694       -2.2,
4695       -14,
4696       -8.1,
4697       8,
4698       -30,
4699       22,
4700       43,
4701       65,
4702       40,
4703       null,
4704       null
4705     ],
4706     [
4707       "1984-04",
4708       9,
4709       -1.9,
4710       3.6,
4711       19,
4712       -9,
4713       71,
4714       13,
4715       84,
4716       0,
4717       null,
4718       null
4719     ],
4720     [
4721       "1984-05",
4722       14.2,
4723       3.5,
4724       8.9,
4725       24.5,
4726       -2,
4727       105.5,
4728       0,
4729       105.5,
4730       0,
4731       null,
4732       null
4733     ],
4734     [
4735       "1984-06",
4736       21.2,
4737       8.3,
4738       14.8,
4739       31,
4740       1.5,
4741       44,
4742       0,
4743       44,
4744       0,
4745       null,
4746       null
4747     ],
4748     [
4749       "1984-07",
4750       25.4,
4751       13.1,
4752       19.3,
4753       31,
4754       7,
4755       86.7,
4756       0,
4757       86.7,
4758       0,
4759       null,
4760       null
4761     ],
4762     [
4763       "1984-08",
4764       24.4,
4765       12.7,
4766       18.6,
4767       33.5,
4768       4,
4769       60.7,
4770       0,
4771       60.7,
4772       0,
4773       null,
4774       null
4775     ],
4776     [
4777       "1984-09",
4778       17.2,
4779       4.6,
4780       10.9,
4781       24,
4782       -3,
4783       27.5,
4784       0,
4785       27.5,
4786       0,
4787       null,
4788       null
4789     ],
4790     [
4791       "1984-10",
4792       11.9,
4793       1.3,
4794       6.6,
4795       20,
4796       -7,
4797       39,
4798       0,
4799       39,
4800       0,
4801       null,
4802       null
4803     ],
4804     [
4805       "1984-11",
4806       3.9,
4807       -4.7,
4808       -0.4,
4809       12,
4810       -18,
4811       69,
4812       13,
4813       82,
4814       0,
4815       null,
4816       null
4817     ],
4818     [
4819       "1984-12",
4820       -3.2,
4821       -12.7,
4822       -8,
4823       10,
4824       -34,
4825       2,
4826       63.9,
4827       65.9,
4828       18,
4829       null,
4830       null
4831     ],
4832     [
4833       "1985-01",
4834       -9.3,
4835       -19.8,
4836       -14.6,
4837       -4,
4838       -28,
4839       0,
4840       32,
4841       32,
4842       25,
4843       null,
4844       null
4845     ],
4846     [
4847       "1985-02",
4848       null,
4849       null,
4850       null,
4851       null,
4852       null,
4853       null,
4854       null,
4855       null,
4856       45,
4857       null,
4858       null
4859     ],
4860     [
4861       "1985-03",
4862       0.2,
4863       -10.5,
4864       -5.2,
4865       8.5,
4866       -25,
4867       36,
4868       46,
4869       82,
4870       20,
4871       null,
4872       null
4873     ],
4874     [
4875       "1985-04",
4876       6.1,
4877       -4.6,
4878       0.8,
4879       18.5,
4880       -14,
4881       22,
4882       27,
4883       49,
4884       0,
4885       null,
4886       null
4887     ],
4888     [
4889       "1985-05",
4890       15.2,
4891       2.8,
4892       9,
4893       24,
4894       -5,
4895       111.7,
4896       0,
4897       111.7,
4898       0,
4899       null,
4900       null
4901     ],
4902     [
4903       "1985-06",
4904       null,
4905       null,
4906       null,
4907       null,
4908       null,
4909       null,
4910       0,
4911       null,
4912       0,
4913       null,
4914       null
4915     ],
4916     [
4917       "1985-07",
4918       24.3,
4919       12,
4920       18.2,
4921       30.5,
4922       5,
4923       75,
4924       0,
4925       75,
4926       0,
4927       null,
4928       null
4929     ],
4930     [
4931       "1985-08",
4932       23.3,
4933       9.6,
4934       16.5,
4935       31,
4936       2,
4937       53.5,
4938       0,
4939       53.5,
4940       0,
4941       null,
4942       null
4943     ],
4944     [
4945       "1985-09",
4946       19.4,
4947       7.2,
4948       13.3,
4949       32,
4950       0,
4951       91,
4952       0,
4953       91,
4954       0,
4955       null,
4956       null
4957     ],
4958     [
4959       "1985-10",
4960       11.3,
4961       1.7,
4962       6.5,
4963       19,
4964       -6,
4965       77.7,
4966       0,
4967       77.7,
4968       0,
4969       null,
4970       null
4971     ],
4972     [
4973       "1985-11",
4974       1.8,
4975       -6.2,
4976       -2.2,
4977       15,
4978       -18,
4979       70,
4980       36.5,
4981       106.5,
4982       10,
4983       null,
4984       null
4985     ],
4986     [
4987       "1985-12",
4988       -5.9,
4989       -16.7,
4990       -11.3,
4991       3,
4992       -29,
4993       11,
4994       58.6,
4995       69.6,
4996       26,
4997       null,
4998       null
4999     ],
5000     [
5001       "1986-01",
5002       -6.5,
5003       -16.8,
5004       -11.7,
5005       9,
5006       -29,
5007       23.5,
5008       78,
5009       101.5,
5010       30,
5011       null,
5012       null
5013     ],
5014     [
5015       "1986-02",
5016       -4.4,
5017       -17.4,
5018       -10.9,
5019       3,
5020       -26,
5021       0,
5022       11,
5023       11,
5024       null,
5025       null,
5026       null
5027     ],
5028     [
5029       "1986-03",
5030       1.1,
5031       -11.1,
5032       -5,
5033       16,
5034       -22,
5035       6,
5036       59,
5037       65,
5038       10,
5039       null,
5040       null
5041     ],
5042     [
5043       "1986-04",
5044       11.1,
5045       -0.7,
5046       5.2,
5047       26,
5048       -9,
5049       47.5,
5050       31,
5051       78.5,
5052       0,
5053       null,
5054       null
5055     ],
5056     [
5057       "1986-05",
5058       17,
5059       4.9,
5060       11,
5061       29.5,
5062       -4,
5063       128,
5064       0,
5065       128,
5066       0,
5067       null,
5068       null
5069     ],
5070     [
5071       "1986-06",
5072       19.1,
5073       6.4,
5074       12.8,
5075       27,
5076       -0.5,
5077       102.5,
5078       0,
5079       102.5,
5080       0,
5081       null,
5082       null
5083     ],
5084     [
5085       "1986-07",
5086       22.4,
5087       11.4,
5088       16.9,
5089       31.5,
5090       4,
5091       122.1,
5092       0,
5093       122.1,
5094       0,
5095       null,
5096       null
5097     ],
5098     [
5099       "1986-08",
5100       20.6,
5101       10.2,
5102       15.4,
5103       26,
5104       0,
5105       109.5,
5106       0,
5107       109.5,
5108       0,
5109       null,
5110       null
5111     ],
5112     [
5113       "1986-09",
5114       15,
5115       4.6,
5116       9.8,
5117       24,
5118       -2,
5119       109.5,
5120       0,
5121       109.5,
5122       0,
5123       null,
5124       null
5125     ],
5126     [
5127       "1986-10",
5128       9.8,
5129       0.5,
5130       5.2,
5131       19,
5132       -7,
5133       46.1,
5134       5.5,
5135       51.6,
5136       0,
5137       null,
5138       null
5139     ],
5140     [
5141       "1986-11",
5142       1.1,
5143       -8.2,
5144       -3.6,
5145       11,
5146       -21,
5147       13,
5148       52,
5149       65,
5150       15,
5151       null,
5152       null
5153     ],
5154     [
5155       "1986-12",
5156       -2.8,
5157       -13.6,
5158       -8.2,
5159       5,
5160       -28,
5161       2,
5162       56.2,
5163       58.2,
5164       30,
5165       null,
5166       null
5167     ],
5168     [
5169       "1987-01",
5170       -6.4,
5171       -17.1,
5172       -11.8,
5173       1.5,
5174       -30,
5175       0,
5176       91,
5177       91,
5178       70,
5179       null,
5180       null
5181     ],
5182     [
5183       "1987-02",
5184       -5.2,
5185       -17,
5186       -11.1,
5187       4,
5188       -29,
5189       0,
5190       2,
5191       2,
5192       50,
5193       null,
5194       null
5195     ],
5196     [
5197       "1987-03",
5198       2.8,
5199       -7.3,
5200       -2.3,
5201       16,
5202       -24,
5203       88,
5204       13,
5205       101,
5206       0,
5207       null,
5208       null
5209     ],
5210     [
5211       "1987-04",
5212       12.4,
5213       0,
5214       6.2,
5215       29,
5216       -6,
5217       31,
5218       17,
5219       48,
5220       0,
5221       null,
5222       null
5223     ],
5224     [
5225       "1987-05",
5226       16.4,
5227       3.2,
5228       9.8,
5229       25,
5230       -5,
5231       87.5,
5232       0,
5233       87.5,
5234       0,
5235       null,
5236       null
5237     ],
5238     [
5239       "1987-06",
5240       21.8,
5241       10,
5242       15.9,
5243       27.5,
5244       3,
5245       113.5,
5246       0,
5247       113.5,
5248       0,
5249       null,
5250       null
5251     ],
5252     [
5253       "1987-07",
5254       23.7,
5255       13.1,
5256       18.4,
5257       32,
5258       6,
5259       102.5,
5260       0,
5261       102.5,
5262       0,
5263       null,
5264       null
5265     ],
5266     [
5267       "1987-08",
5268       22.4,
5269       9.3,
5270       15.9,
5271       31,
5272       0,
5273       46,
5274       0,
5275       46,
5276       0,
5277       null,
5278       null
5279     ],
5280     [
5281       "1987-09",
5282       17.1,
5283       7,
5284       12.1,
5285       27,
5286       -3,
5287       94,
5288       0,
5289       94,
5290       0,
5291       null,
5292       null
5293     ],
5294     [
5295       "1987-10",
5296       10.6,
5297       0.5,
5298       5.6,
5299       20,
5300       -6,
5301       75,
5302       0,
5303       75,
5304       0,
5305       null,
5306       null
5307     ],
5308     [
5309       "1987-11",
5310       2.9,
5311       -6.2,
5312       -1.7,
5313       16,
5314       -17,
5315       37.5,
5316       0,
5317       37.5,
5318       0,
5319       null,
5320       null
5321     ],
5322     [
5323       "1987-12",
5324       -3,
5325       -12.1,
5326       -7.6,
5327       5,
5328       -25,
5329       0,
5330       75,
5331       75,
5332       45,
5333       null,
5334       null
5335     ],
5336     [
5337       "1988-01",
5338       -5.1,
5339       -17.5,
5340       -11.3,
5341       6,
5342       -30,
5343       0,
5344       44.2,
5345       44.2,
5346       40,
5347       null,
5348       null
5349     ],
5350     [
5351       "1988-02",
5352       -5.4,
5353       -18.7,
5354       -12.1,
5355       6,
5356       -29,
5357       0,
5358       106,
5359       106,
5360       90,
5361       null,
5362       null
5363     ],
5364     [
5365       "1988-03",
5366       1,
5367       -11.3,
5368       -5.2,
5369       11,
5370       -24,
5371       9,
5372       21,
5373       30,
5374       40,
5375       null,
5376       null
5377     ],
5378     [
5379       "1988-04",
5380       null,
5381       null,
5382       null,
5383       null,
5384       null,
5385       null,
5386       null,
5387       null,
5388       0,
5389       null,
5390       null
5391     ],
5392     [
5393       "1988-05",
5394       17.9,
5395       5.3,
5396       11.6,
5397       26,
5398       -3,
5399       39,
5400       0,
5401       39,
5402       0,
5403       null,
5404       null
5405     ],
5406     [
5407       "1988-06",
5408       20.4,
5409       8.2,
5410       14.3,
5411       33.5,
5412       -0.5,
5413       103.5,
5414       0,
5415       103.5,
5416       0,
5417       null,
5418       null
5419     ],
5420     [
5421       "1988-07",
5422       24.8,
5423       13.2,
5424       19,
5425       33,
5426       8,
5427       96.5,
5428       0,
5429       96.5,
5430       0,
5431       null,
5432       null
5433     ],
5434     [
5435       "1988-08",
5436       22.5,
5437       11.6,
5438       17.1,
5439       33,
5440       3,
5441       138.5,
5442       0,
5443       138.5,
5444       0,
5445       null,
5446       null
5447     ],
5448     [
5449       "1988-09",
5450       16.8,
5451       7.1,
5452       12,
5453       26,
5454       0,
5455       66,
5456       0,
5457       66,
5458       0,
5459       null,
5460       null
5461     ],
5462     [
5463       "1988-10",
5464       8.6,
5465       0.1,
5466       4.4,
5467       24,
5468       -7,
5469       137,
5470       6,
5471       143,
5472       0,
5473       null,
5474       null
5475     ],
5476     [
5477       "1988-11",
5478       4,
5479       -3.2,
5480       0.4,
5481       12,
5482       -16,
5483       117,
5484       30.2,
5485       147.2,
5486       8,
5487       null,
5488       null
5489     ],
5490     [
5491       "1988-12",
5492       -5.1,
5493       -15.8,
5494       -10.5,
5495       6,
5496       -28,
5497       0,
5498       38,
5499       38,
5500       24,
5501       null,
5502       null
5503     ],
5504     [
5505       "1989-01",
5506       -5.7,
5507       -17.8,
5508       -11.8,
5509       6,
5510       -33,
5511       0,
5512       52,
5513       52,
5514       35,
5515       null,
5516       null
5517     ],
5518     [
5519       "1989-02",
5520       -6.8,
5521       -20.4,
5522       -13.6,
5523       0,
5524       -30,
5525       0,
5526       29,
5527       29,
5528       52,
5529       null,
5530       null
5531     ],
5532     [
5533       "1989-03",
5534       -0.7,
5535       -13.9,
5536       -7.3,
5537       13,
5538       -32,
5539       20.2,
5540       39.2,
5541       59.4,
5542       8,
5543       null,
5544       null
5545     ],
5546     [
5547       "1989-04",
5548       7.7,
5549       -1.9,
5550       2.9,
5551       19,
5552       -8,
5553       47.5,
5554       0,
5555       47.5,
5556       0,
5557       null,
5558       null
5559     ],
5560     [
5561       "1989-05",
5562       16.8,
5563       5.7,
5564       11.3,
5565       29,
5566       -1,
5567       217.5,
5568       0,
5569       217.5,
5570       0,
5571       null,
5572       null
5573     ],
5574     [
5575       "1989-06",
5576       21.1,
5577       9.5,
5578       15.3,
5579       28.5,
5580       3,
5581       79.5,
5582       0,
5583       79.5,
5584       0,
5585       null,
5586       null
5587     ],
5588     [
5589       "1989-07",
5590       25.5,
5591       11.1,
5592       18.3,
5593       33.5,
5594       5,
5595       37.7,
5596       0,
5597       37.7,
5598       0,
5599       null,
5600       null
5601     ],
5602     [
5603       "1989-08",
5604       24,
5605       12,
5606       18,
5607       31,
5608       4,
5609       85.3,
5610       0,
5611       85.3,
5612       0,
5613       null,
5614       null
5615     ],
5616     [
5617       "1989-09",
5618       19.4,
5619       7,
5620       13.2,
5621       29,
5622       -3,
5623       37.7,
5624       0,
5625       37.7,
5626       0,
5627       null,
5628       null
5629     ],
5630     [
5631       "1989-10",
5632       10.9,
5633       1.1,
5634       6,
5635       22,
5636       -6,
5637       85.5,
5638       0,
5639       85.5,
5640       0,
5641       null,
5642       null
5643     ],
5644     [
5645       "1989-11",
5646       0.3,
5647       -6.7,
5648       -3.2,
5649       13,
5650       -22,
5651       72.5,
5652       37.6,
5653       110.1,
5654       20,
5655       null,
5656       null
5657     ],
5658     [
5659       "1989-12",
5660       -10,
5661       -20.6,
5662       -15.3,
5663       -3,
5664       -30,
5665       0,
5666       37,
5667       37,
5668       12,
5669       null,
5670       null
5671     ],
5672     [
5673       "1990-01",
5674       -2.6,
5675       -13.8,
5676       -8.2,
5677       7,
5678       -27,
5679       12,
5680       58.7,
5681       70.7,
5682       null,
5683       null,
5684       null
5685     ],
5686     [
5687       "1990-02",
5688       -5.3,
5689       -17.6,
5690       -11.5,
5691       10,
5692       -28,
5693       0,
5694       53,
5695       53,
5696       70,
5697       null,
5698       null
5699     ],
5700     [
5701       "1990-03",
5702       1.5,
5703       -10.5,
5704       -4.5,
5705       10,
5706       -24,
5707       25.5,
5708       5,
5709       30.5,
5710       10,
5711       null,
5712       null
5713     ],
5714     [
5715       "1990-04",
5716       9.4,
5717       -1.4,
5718       4,
5719       29.5,
5720       -11,
5721       69,
5722       7.2,
5723       76.2,
5724       0,
5725       null,
5726       null
5727     ],
5728     [
5729       "1990-05",
5730       15.2,
5731       3.2,
5732       9.2,
5733       26,
5734       -3,
5735       94.5,
5736       0,
5737       94.5,
5738       0,
5739       null,
5740       null
5741     ],
5742     [
5743       "1990-06",
5744       21,
5745       9.8,
5746       15.4,
5747       30.5,
5748       -1,
5749       101.1,
5750       0,
5751       101.1,
5752       0,
5753       null,
5754       null
5755     ],
5756     [
5757       "1990-07",
5758       24.5,
5759       12,
5760       18.3,
5761       32,
5762       4,
5763       51,
5764       0,
5765       51,
5766       0,
5767       null,
5768       null
5769     ],
5770     [
5771       "1990-08",
5772       24.2,
5773       12,
5774       18.1,
5775       30,
5776       3,
5777       137,
5778       0,
5779       137,
5780       0,
5781       null,
5782       null
5783     ],
5784     [
5785       "1990-09",
5786       17.2,
5787       6.1,
5788       11.7,
5789       25,
5790       0,
5791       83.5,
5792       0,
5793       83.5,
5794       0,
5795       null,
5796       null
5797     ],
5798     [
5799       "1990-10",
5800       10.4,
5801       1.8,
5802       6.1,
5803       21,
5804       -7,
5805       122.5,
5806       0,
5807       122.5,
5808       0,
5809       null,
5810       null
5811     ],
5812     [
5813       "1990-11",
5814       2.4,
5815       -4,
5816       -0.8,
5817       10,
5818       -12,
5819       35,
5820       65.5,
5821       100.5,
5822       null,
5823       null,
5824       null
5825     ],
5826     [
5827       "1990-12",
5828       -2.9,
5829       -12.8,
5830       -7.9,
5831       5,
5832       -28,
5833       13.5,
5834       97.5,
5835       111,
5836       80,
5837       null,
5838       null
5839     ],
5840     [
5841       "1991-01",
5842       -8.5,
5843       -20.6,
5844       -14.5,
5845       1,
5846       -32,
5847       0,
5848       64,
5849       64,
5850       90,
5851       null,
5852       null
5853     ],
5854     [
5855       "1991-02",
5856       -3.6,
5857       -16.7,
5858       -10.2,
5859       7,
5860       -27,
5861       0,
5862       26.5,
5863       26.5,
5864       65,
5865       null,
5866       null
5867     ],
5868     [
5869       "1991-03",
5870       1.4,
5871       -8.3,
5872       -3.4,
5873       9,
5874       -17,
5875       29,
5876       67,
5877       96,
5878       40,
5879       null,
5880       null
5881     ],
5882     [
5883       "1991-04",
5884       8.6,
5885       -2,
5886       3.3,
5887       22,
5888       -9,
5889       93,
5890       10,
5891       103,
5892       0,
5893       null,
5894       null
5895     ],
5896     [
5897       "1991-05",
5898       17.5,
5899       4.2,
5900       10.9,
5901       29,
5902       -4,
5903       77.5,
5904       0,
5905       77.5,
5906       0,
5907       null,
5908       null
5909     ],
5910     [
5911       "1991-06",
5912       23.6,
5913       9.4,
5914       16.5,
5915       32.5,
5916       2,
5917       46,
5918       0,
5919       46,
5920       0,
5921       null,
5922       null
5923     ],
5924     [
5925       "1991-07",
5926       25.1,
5927       11.8,
5928       18.5,
5929       35,
5930       5,
5931       37.5,
5932       0,
5933       37.5,
5934       0,
5935       null,
5936       null
5937     ],
5938     [
5939       "1991-08",
5940       23.9,
5941       12,
5942       18,
5943       30,
5944       2.5,
5945       119,
5946       0,
5947       119,
5948       0,
5949       null,
5950       null
5951     ],
5952     [
5953       "1991-09",
5954       16.5,
5955       4.6,
5956       10.5,
5957       27,
5958       -4,
5959       76,
5960       0,
5961       76,
5962       0,
5963       null,
5964       null
5965     ],
5966     [
5967       "1991-10",
5968       10.2,
5969       0.5,
5970       5.3,
5971       22,
5972       -8,
5973       98,
5974       2.1,
5975       100.1,
5976       0,
5977       null,
5978       null
5979     ],
5980     [
5981       "1991-11",
5982       3.6,
5983       -4.2,
5984       -0.3,
5985       13,
5986       -14,
5987       18,
5988       5,
5989       23.1,
5990       0,
5991       null,
5992       null
5993     ],
5994     [
5995       "1991-12",
5996       -5.2,
5997       -15.8,
5998       -10.5,
5999       10.5,
6000       -29,
6001       3,
6002       35.4,
6003       38.4,
6004       15,
6005       null,
6006       null
6007     ],
6008     [
6009       "1992-01",
6010       -8.4,
6011       -18.5,
6012       -13.4,
6013       4,
6014       -32,
6015       19,
6016       64.3,
6017       83.3,
6018       60,
6019       null,
6020       null
6021     ],
6022     [
6023       "1992-02",
6024       -6.3,
6025       -17.3,
6026       -11.8,
6027       4.5,
6028       -28,
6029       0,
6030       70,
6031       70,
6032       84,
6033       null,
6034       null
6035     ],
6036     [
6037       "1992-03",
6038       -1.3,
6039       -12.5,
6040       -6.9,
6041       8,
6042       -32,
6043       97,
6044       8,
6045       105,
6046       15,
6047       null,
6048       null
6049     ],
6050     [
6051       "1992-04",
6052       7.2,
6053       -2.6,
6054       2.3,
6055       17,
6056       -11,
6057       44,
6058       8,
6059       52,
6060       0,
6061       null,
6062       null
6063     ],
6064     [
6065       "1992-05",
6066       19.3,
6067       3.4,
6068       11.4,
6069       34.5,
6070       -4,
6071       37,
6072       4,
6073       41,
6074       0,
6075       null,
6076       null
6077     ],
6078     [
6079       "1992-06",
6080       20.5,
6081       9,
6082       14.8,
6083       28.5,
6084       1,
6085       97.5,
6086       0,
6087       97.5,
6088       0,
6089       null,
6090       null
6091     ],
6092     [
6093       "1992-07",
6094       20.9,
6095       9.6,
6096       15.3,
6097       29,
6098       3.5,
6099       171.5,
6100       0,
6101       171.5,
6102       0,
6103       null,
6104       null
6105     ],
6106     [
6107       "1992-08",
6108       22.2,
6109       11,
6110       16.6,
6111       31,
6112       4,
6113       114,
6114       0,
6115       114,
6116       0,
6117       null,
6118       null
6119     ],
6120     [
6121       "1992-09",
6122       18.2,
6123       7,
6124       12.6,
6125       24,
6126       -4,
6127       38.5,
6128       0,
6129       38.5,
6130       0,
6131       null,
6132       null
6133     ],
6134     [
6135       "1992-10",
6136       8.8,
6137       0.3,
6138       4.5,
6139       17,
6140       -11,
6141       38,
6142       2.5,
6143       40.5,
6144       0,
6145       null,
6146       null
6147     ],
6148     [
6149       "1992-11",
6150       2.6,
6151       -6.1,
6152       -1.8,
6153       9,
6154       -18,
6155       47,
6156       7,
6157       54,
6158       0,
6159       null,
6160       null
6161     ],
6162     [
6163       "1992-12",
6164       -3.1,
6165       -11.6,
6166       -7.3,
6167       9,
6168       -25,
6169       5,
6170       37.5,
6171       42.5,
6172       14,
6173       null,
6174       null
6175     ],
6176     [
6177       "1993-01",
6178       -7.6,
6179       -19.5,
6180       -13.6,
6181       2,
6182       -33,
6183       6,
6184       28.5,
6185       34.5,
6186       20,
6187       null,
6188       null
6189     ],
6190     [
6191       "1993-02",
6192       -9.6,
6193       -22.4,
6194       -16,
6195       0,
6196       -35,
6197       0,
6198       82,
6199       82,
6200       100,
6201       null,
6202       null
6203     ],
6204     [
6205       "1993-03",
6206       -0.1,
6207       -12.4,
6208       -6.3,
6209       13,
6210       -28,
6211       0,
6212       64,
6213       64,
6214       25,
6215       null,
6216       null
6217     ],
6218     [
6219       "1993-04",
6220       8,
6221       -1.2,
6222       3.4,
6223       19,
6224       -10,
6225       114,
6226       6,
6227       120,
6228       0,
6229       null,
6230       null
6231     ],
6232     [
6233       "1993-05",
6234       16.3,
6235       4.6,
6236       10.4,
6237       24.5,
6238       -1,
6239       108.5,
6240       0,
6241       108.5,
6242       0,
6243       null,
6244       null
6245     ],
6246     [
6247       "1993-06",
6248       21,
6249       9.4,
6250       15.2,
6251       31,
6252       4,
6253       69,
6254       0,
6255       69,
6256       0,
6257       null,
6258       null
6259     ],
6260     [
6261       "1993-07",
6262       23.9,
6263       12.3,
6264       18.1,
6265       33,
6266       6,
6267       94.8,
6268       0,
6269       94.8,
6270       0,
6271       null,
6272       null
6273     ],
6274     [
6275       "1993-08",
6276       23.5,
6277       12.2,
6278       17.9,
6279       32,
6280       3,
6281       65,
6282       0,
6283       65,
6284       0,
6285       null,
6286       null
6287     ],
6288     [
6289       "1993-09",
6290       17.6,
6291       5.7,
6292       11.7,
6293       27,
6294       -1,
6295       71,
6296       0,
6297       71,
6298       0,
6299       null,
6300       null
6301     ],
6302     [
6303       "1993-10",
6304       8,
6305       -0.9,
6306       3.6,
6307       17,
6308       -8,
6309       70,
6310       0,
6311       70,
6312       0,
6313       null,
6314       null
6315     ],
6316     [
6317       "1993-11",
6318       2,
6319       -6,
6320       -2,
6321       8,
6322       -16,
6323       57,
6324       35,
6325       92,
6326       0,
6327       null,
6328       null
6329     ],
6330     [
6331       "1993-12",
6332       -4,
6333       -14.6,
6334       -9.3,
6335       4,
6336       -36,
6337       5,
6338       52.5,
6339       57.5,
6340       33,
6341       null,
6342       null
6343     ],
6344     [
6345       "1994-01",
6346       -13.3,
6347       -24.6,
6348       -19,
6349       2,
6350       -36.5,
6351       0,
6352       82,
6353       82,
6354       70,
6355       null,
6356       null
6357     ],
6358     [
6359       "1994-02",
6360       -7.4,
6361       -19,
6362       -13.2,
6363       11,
6364       -30,
6365       0,
6366       42,
6367       42,
6368       70,
6369       null,
6370       null
6371     ],
6372     [
6373       "1994-03",
6374       0.6,
6375       -8.4,
6376       -3.9,
6377       6,
6378       -26,
6379       15,
6380       29.2,
6381       44.2,
6382       40,
6383       null,
6384       null
6385     ],
6386     [
6387       "1994-04",
6388       7.2,
6389       -2.9,
6390       2.1,
6391       15.5,
6392       -20,
6393       47,
6394       23.7,
6395       70.7,
6396       0,
6397       null,
6398       null
6399     ],
6400     [
6401       "1994-05",
6402       15.3,
6403       2.3,
6404       8.8,
6405       25,
6406       -4,
6407       76.5,
6408       5,
6409       81.5,
6410       0,
6411       null,
6412       null
6413     ],
6414     [
6415       "1994-06",
6416       22.4,
6417       10.7,
6418       16.5,
6419       31,
6420       2.5,
6421       164,
6422       0,
6423       164,
6424       0,
6425       null,
6426       null
6427     ],
6428     [
6429       "1994-07",
6430       23.7,
6431       13,
6432       18.4,
6433       33,
6434       5,
6435       112,
6436       0,
6437       112,
6438       0,
6439       null,
6440       null
6441     ],
6442     [
6443       "1994-08",
6444       21.5,
6445       9.7,
6446       15.6,
6447       29,
6448       2,
6449       86.5,
6450       0,
6451       86.5,
6452       0,
6453       null,
6454       null
6455     ],
6456     [
6457       "1994-09",
6458       17,
6459       6,
6460       11.5,
6461       23,
6462       0,
6463       81.5,
6464       0,
6465       81.5,
6466       0,
6467       null,
6468       null
6469     ],
6470     [
6471       "1994-10",
6472       13.9,
6473       2.6,
6474       8.2,
6475       24.5,
6476       -4,
6477       12,
6478       0,
6479       12,
6480       0,
6481       null,
6482       null
6483     ],
6484     [
6485       "1994-11",
6486       5.6,
6487       -3,
6488       1.3,
6489       15,
6490       -14,
6491       60,
6492       20,
6493       80,
6494       15,
6495       null,
6496       null
6497     ],
6498     [
6499       "1994-12",
6500       -1.5,
6501       -11,
6502       -6.3,
6503       9,
6504       -22,
6505       6,
6506       46.7,
6507       52.7,
6508       20,
6509       null,
6510       null
6511     ],
6512     [
6513       "1995-01",
6514       -4.8,
6515       -13.7,
6516       -9.2,
6517       8,
6518       -35,
6519       21,
6520       66.5,
6521       87.5,
6522       30,
6523       null,
6524       null
6525     ],
6526     [
6527       "1995-02",
6528       -7,
6529       -18.9,
6530       -13,
6531       0.5,
6532       -29,
6533       0,
6534       81,
6535       81,
6536       85,
6537       null,
6538       null
6539     ],
6540     [
6541       "1995-03",
6542       0.7,
6543       -7.7,
6544       -3.5,
6545       9,
6546       -27,
6547       23,
6548       42,
6549       65,
6550       40,
6551       null,
6552       null
6553     ],
6554     [
6555       "1995-04",
6556       6.4,
6557       -3.5,
6558       1.5,
6559       14.5,
6560       -19,
6561       36.6,
6562       5.5,
6563       42.1,
6564       0,
6565       null,
6566       null
6567     ],
6568     [
6569       "1995-05",
6570       15.7,
6571       4,
6572       9.8,
6573       22,
6574       -4,
6575       84.5,
6576       0,
6577       84.5,
6578       0,
6579       null,
6580       null
6581     ],
6582     [
6583       "1995-06",
6584       24,
6585       10.2,
6586       17.1,
6587       33,
6588       3,
6589       70.5,
6590       0,
6591       70.5,
6592       0,
6593       null,
6594       null
6595     ],
6596     [
6597       "1995-07",
6598       26.5,
6599       13.5,
6600       20,
6601       36,
6602       8,
6603       50,
6604       0,
6605       50,
6606       0,
6607       null,
6608       null
6609     ],
6610     [
6611       "1995-08",
6612       26.1,
6613       11.3,
6614       18.7,
6615       34,
6616       4,
6617       31.5,
6618       0,
6619       31.5,
6620       0,
6621       null,
6622       null
6623     ],
6624     [
6625       "1995-09",
6626       17.4,
6627       4.8,
6628       11.1,
6629       26.5,
6630       -3,
6631       41,
6632       0,
6633       41,
6634       0,
6635       null,
6636       null
6637     ],
6638     [
6639       "1995-10",
6640       12.6,
6641       3.9,
6642       8.3,
6643       24,
6644       -4,
6645       112.5,
6646       0,
6647       112.5,
6648       0,
6649       null,
6650       null
6651     ],
6652     [
6653       "1995-11",
6654       1.4,
6655       -6.8,
6656       -2.7,
6657       12,
6658       -21,
6659       143,
6660       58.5,
6661       201.5,
6662       25,
6663       null,
6664       null
6665     ],
6666     [
6667       "1995-12",
6668       -4.1,
6669       -14.4,
6670       -9.3,
6671       4,
6672       -25,
6673       0,
6674       121,
6675       121,
6676       95,
6677       null,
6678       null
6679     ],
6680     [
6681       "1996-01",
6682       -7.5,
6683       -20.2,
6684       -13.8,
6685       14.5,
6686       -31,
6687       21,
6688       88.5,
6689       109.5,
6690       110,
6691       null,
6692       null
6693     ],
6694     [
6695       "1996-02",
6696       -5.1,
6697       -16.5,
6698       -10.8,
6699       9,
6700       -35,
6701       47.5,
6702       28,
6703       75.5,
6704       40,
6705       null,
6706       null
6707     ],
6708     [
6709       "1996-03",
6710       0,
6711       -10.4,
6712       -5.2,
6713       8.5,
6714       -22,
6715       1,
6716       23,
6717       24,
6718       30,
6719       null,
6720       null
6721     ],
6722     [
6723       "1996-04",
6724       6.5,
6725       -1.4,
6726       2.5,
6727       16,
6728       -9,
6729       156,
6730       29,
6731       185,
6732       0,
6733       null,
6734       null
6735     ],
6736     [
6737       "1996-05",
6738       15.1,
6739       2.1,
6740       8.6,
6741       21,
6742       -4,
6743       84,
6744       0,
6745       84,
6746       0,
6747       null,
6748       null
6749     ],
6750     [
6751       "1996-06",
6752       22.1,
6753       9.8,
6754       16,
6755       30.5,
6756       5,
6757       73.5,
6758       0,
6759       73.5,
6760       0,
6761       null,
6762       null
6763     ],
6764     [
6765       "1996-07",
6766       23.4,
6767       12.4,
6768       17.9,
6769       29,
6770       6,
6771       220.5,
6772       0,
6773       220.5,
6774       0,
6775       null,
6776       null
6777     ],
6778     [
6779       "1996-08",
6780       24,
6781       11.1,
6782       17.6,
6783       31,
6784       4,
6785       30.5,
6786       0,
6787       30.5,
6788       0,
6789       null,
6790       null
6791     ],
6792     [
6793       "1996-09",
6794       18.5,
6795       7.2,
6796       12.9,
6797       30,
6798       -1,
6799       144.5,
6800       0,
6801       144.5,
6802       0,
6803       null,
6804       null
6805     ],
6806     [
6807       "1996-10",
6808       10,
6809       0.9,
6810       5.4,
6811       19,
6812       -6,
6813       60,
6814       5,
6815       65,
6816       5,
6817       null,
6818       null
6819     ],
6820     [
6821       "1996-11",
6822       2.8,
6823       -5.7,
6824       -1.5,
6825       17,
6826       -16,
6827       49.5,
6828       5,
6829       54.5,
6830       0,
6831       null,
6832       null
6833     ],
6834     [
6835       "1996-12",
6836       -1.5,
6837       -7.9,
6838       -4.7,
6839       6,
6840       -29,
6841       43,
6842       71,
6843       114,
6844       33,
6845       null,
6846       null
6847     ],
6848     [
6849       "1997-01",
6850       -7.9,
6851       -17.8,
6852       -12.9,
6853       4,
6854       -36,
6855       0,
6856       117,
6857       117,
6858       90,
6859       null,
6860       null
6861     ],
6862     [
6863       "1997-02",
6864       -4.9,
6865       -16.8,
6866       -10.8,
6867       3,
6868       -31,
6869       0,
6870       82.5,
6871       82.5,
6872       100,
6873       null,
6874       null
6875     ],
6876     [
6877       "1997-03",
6878       -1.1,
6879       -12.9,
6880       -7,
6881       10,
6882       -26,
6883       8,
6884       39,
6885       47,
6886       65,
6887       null,
6888       null
6889     ],
6890     [
6891       "1997-04",
6892       7.3,
6893       -2.9,
6894       2.2,
6895       17,
6896       -10,
6897       30.5,
6898       3.5,
6899       34,
6900       0,
6901       null,
6902       null
6903     ],
6904     [
6905       "1997-05",
6906       13.6,
6907       3,
6908       8.3,
6909       24,
6910       -2,
6911       84,
6912       2,
6913       86,
6914       0,
6915       null,
6916       null
6917     ],
6918     [
6919       "1997-06",
6920       23.2,
6921       8.8,
6922       16,
6923       30.5,
6924       1,
6925       64.5,
6926       0,
6927       64.5,
6928       0,
6929       null,
6930       null
6931     ],
6932     [
6933       "1997-07",
6934       24.6,
6935       12.2,
6936       18.4,
6937       30,
6938       5,
6939       65.5,
6940       0,
6941       65.5,
6942       0,
6943       null,
6944       null
6945     ],
6946     [
6947       "1997-08",
6948       22.1,
6949       10.1,
6950       16.1,
6951       34,
6952       2,
6953       138,
6954       0,
6955       138,
6956       0,
6957       null,
6958       null
6959     ],
6960     [
6961       "1997-09",
6962       17.3,
6963       7,
6964       12.2,
6965       25,
6966       -2,
6967       55,
6968       0,
6969       55,
6970       0,
6971       null,
6972       null
6973     ],
6974     [
6975       "1997-10",
6976       11.3,
6977       1.1,
6978       6.2,
6979       22,
6980       -8,
6981       10,
6982       22,
6983       32,
6984       10,
6985       null,
6986       null
6987     ],
6988     [
6989       "1997-11",
6990       3.3,
6991       -5.2,
6992       -1,
6993       14,
6994       -18,
6995       109,
6996       13,
6997       122,
6998       5,
6999       null,
7000       null
7001     ],
7002     [
7003       "1997-12",
7004       -3.1,
7005       -13,
7006       -8.1,
7007       5,
7008       -25,
7009       0,
7010       48,
7011       48,
7012       30,
7013       null,
7014       null
7015     ],
7016     [
7017       "1998-01",
7018       -5.5,
7019       -15,
7020       -10.2,
7021       3,
7022       -31,
7023       0,
7024       100,
7025       100,
7026       80,
7027       null,
7028       null
7029     ],
7030     [
7031       "1998-02",
7032       -1.1,
7033       -11.1,
7034       -6.1,
7035       6,
7036       -28,
7037       1,
7038       64,
7039       65,
7040       70,
7041       null,
7042       null
7043     ],
7044     [
7045       "1998-03",
7046       1.7,
7047       -8,
7048       -3.2,
7049       16,
7050       -20,
7051       76,
7052       62,
7053       138,
7054       30,
7055       null,
7056       null
7057     ],
7058     [
7059       "1998-04",
7060       10.5,
7061       -0.8,
7062       4.9,
7063       22,
7064       -6,
7065       30,
7066       17.5,
7067       47.5,
7068       0,
7069       null,
7070       null
7071     ],
7072     [
7073       "1998-05",
7074       19.8,
7075       7.3,
7076       13.6,
7077       28,
7078       -2,
7079       68,
7080       0,
7081       68,
7082       0,
7083       null,
7084       null
7085     ],
7086     [
7087       "1998-06",
7088       20.9,
7089       10.4,
7090       15.7,
7091       32,
7092       0,
7093       196,
7094       0,
7095       196,
7096       0,
7097       null,
7098       null
7099     ],
7100     [
7101       "1998-07",
7102       24.3,
7103       12.5,
7104       18.4,
7105       31,
7106       7,
7107       123,
7108       0,
7109       123,
7110       0,
7111       null,
7112       null
7113     ],
7114     [
7115       "1998-08",
7116       24.3,
7117       11.2,
7118       17.7,
7119       34,
7120       3.5,
7121       62.8,
7122       0,
7123       62.8,
7124       0,
7125       null,
7126       null
7127     ],
7128     [
7129       "1998-09",
7130       18.1,
7131       8.1,
7132       13.1,
7133       25,
7134       -1,
7135       89.2,
7136       0,
7137       89.2,
7138       0,
7139       null,
7140       null
7141     ],
7142     [
7143       "1998-10",
7144       11.2,
7145       2.3,
7146       6.7,
7147       21,
7148       -6,
7149       54.9,
7150       0,
7151       54.9,
7152       0,
7153       null,
7154       null
7155     ],
7156     [
7157       "1998-11",
7158       3.7,
7159       -3.9,
7160       -0.1,
7161       9,
7162       -15,
7163       18,
7164       62,
7165       80,
7166       30,
7167       null,
7168       null
7169     ],
7170     [
7171       "1998-12",
7172       -1.1,
7173       -11.5,
7174       -6.3,
7175       9,
7176       -26,
7177       4,
7178       42.6,
7179       46.6,
7180       18,
7181       null,
7182       null
7183     ],
7184     [
7185       "1999-01",
7186       -5.8,
7187       -19,
7188       -12.4,
7189       8,
7190       -35,
7191       10,
7192       99,
7193       109,
7194       90,
7195       null,
7196       null
7197     ],
7198     [
7199       "1999-02",
7200       -1.6,
7201       -13.8,
7202       -7.7,
7203       7,
7204       -26,
7205       2,
7206       58,
7207       60,
7208       80,
7209       null,
7210       null
7211     ],
7212     [
7213       "1999-03",
7214       2.5,
7215       -5.1,
7216       -1.3,
7217       12,
7218       -19,
7219       70,
7220       48,
7221       118,
7222       50,
7223       null,
7224       null
7225     ],
7226     [
7227       "1999-04",
7228       8.9,
7229       -1.2,
7230       3.9,
7231       18,
7232       -7,
7233       3,
7234       14,
7235       17,
7236       0,
7237       null,
7238       null
7239     ],
7240     [
7241       "1999-05",
7242       21.3,
7243       6.3,
7244       13.8,
7245       32.5,
7246       -2,
7247       102,
7248       0,
7249       102,
7250       0,
7251       null,
7252       null
7253     ],
7254     [
7255       "1999-06",
7256       23.4,
7257       11.6,
7258       17.5,
7259       30.5,
7260       3,
7261       139,
7262       0,
7263       139,
7264       0,
7265       null,
7266       null
7267     ],
7268     [
7269       "1999-07",
7270       null,
7271       null,
7272       null,
7273       null,
7274       null,
7275       null,
7276       null,
7277       null,
7278       null,
7279       null,
7280       null
7281     ],
7282     [
7283       "1999-08",
7284       null,
7285       null,
7286       null,
7287       null,
7288       null,
7289       null,
7290       null,
7291       null,
7292       null,
7293       null,
7294       null
7295     ],
7296     [
7297       "1999-09",
7298       null,
7299       null,
7300       null,
7301       null,
7302       null,
7303       null,
7304       null,
7305       null,
7306       null,
7307       null,
7308       null
7309     ],
7310     [
7311       "1999-10",
7312       null,
7313       null,
7314       null,
7315       null,
7316       null,
7317       null,
7318       null,
7319       null,
7320       null,
7321       null,
7322       null
7323     ],
7324     [
7325       "1999-11",
7326       null,
7327       null,
7328       null,
7329       null,
7330       null,
7331       null,
7332       null,
7333       null,
7334       null,
7335       null,
7336       null
7337     ],
7338     [
7339       "1999-12",
7340       null,
7341       null,
7342       null,
7343       null,
7344       null,
7345       null,
7346       null,
7347       null,
7348       null,
7349       null,
7350       null
7351     ],
7352     [
7353       "2000-01",
7354       null,
7355       null,
7356       null,
7357       null,
7358       null,
7359       null,
7360       null,
7361       null,
7362       null,
7363       null,
7364       null
7365     ],
7366     [
7367       "2000-02",
7368       null,
7369       null,
7370       null,
7371       null,
7372       null,
7373       null,
7374       null,
7375       null,
7376       null,
7377       null,
7378       null
7379     ],
7380     [
7381       "2000-03",
7382       null,
7383       null,
7384       null,
7385       null,
7386       null,
7387       null,
7388       null,
7389       null,
7390       null,
7391       null,
7392       null
7393     ],
7394     [
7395       "2000-04",
7396       7.7,
7397       -2.6,
7398       2.6,
7399       15,
7400       -10,
7401       108.4,
7402       26.8,
7403       135.2,
7404       0,
7405       null,
7406       null
7407     ],
7408     [
7409       "2000-05",
7410       15.4,
7411       3.8,
7412       9.6,
7413       27.5,
7414       -4,
7415       73.8,
7416       0,
7417       74.2,
7418       0,
7419       null,
7420       null
7421     ],
7422     [
7423       "2000-06",
7424       null,
7425       null,
7426       null,
7427       null,
7428       null,
7429       null,
7430       null,
7431       null,
7432       null,
7433       null,
7434       null
7435     ],
7436     [
7437       "2000-07",
7438       null,
7439       null,
7440       null,
7441       null,
7442       null,
7443       null,
7444       null,
7445       null,
7446       null,
7447       null,
7448       null
7449     ],
7450     [
7451       "2000-08",
7452       null,
7453       null,
7454       null,
7455       null,
7456       null,
7457       null,
7458       null,
7459       null,
7460       null,
7461       null,
7462       null
7463     ],
7464     [
7465       "2000-09",
7466       null,
7467       null,
7468       null,
7469       null,
7470       null,
7471       null,
7472       null,
7473       null,
7474       null,
7475       null,
7476       null
7477     ],
7478     [
7479       "2000-10",
7480       null,
7481       null,
7482       null,
7483       null,
7484       null,
7485       null,
7486       null,
7487       null,
7488       null,
7489       null,
7490       null
7491     ],
7492     [
7493       "2000-11",
7494       null,
7495       null,
7496       null,
7497       null,
7498       null,
7499       null,
7500       null,
7501       null,
7502       null,
7503       null,
7504       null
7505     ],
7506     [
7507       "2000-12",
7508       null,
7509       null,
7510       null,
7511       null,
7512       null,
7513       null,
7514       null,
7515       null,
7516       null,
7517       null,
7518       null
7519     ],
7520     [
7521       "2001-01",
7522       null,
7523       null,
7524       null,
7525       null,
7526       null,
7527       null,
7528       null,
7529       null,
7530       null,
7531       null,
7532       null
7533     ],
7534     [
7535       "2001-02",
7536       -4.9,
7537       -17.6,
7538       -11.3,
7539       4.5,
7540       -27.5,
7541       6,
7542       42.2,
7543       48.2,
7544       66,
7545       null,
7546       null
7547     ],
7548     [
7549       "2001-03",
7550       0.5,
7551       -10.9,
7552       -5.2,
7553       8.5,
7554       -31.5,
7555       0,
7556       64,
7557       64,
7558       68,
7559       null,
7560       null
7561     ],
7562     [
7563       "2001-04",
7564       9.1,
7565       -2.8,
7566       3.2,
7567       23,
7568       -10,
7569       29.8,
7570       7,
7571       36.8,
7572       0,
7573       null,
7574       null
7575     ],
7576     [
7577       "2001-05",
7578       20,
7579       5.4,
7580       12.7,
7581       29,
7582       -3,
7583       68.4,
7584       0,
7585       68.4,
7586       0,
7587       null,
7588       null
7589     ],
7590     [
7591       "2001-06",
7592       22.4,
7593       10,
7594       16.2,
7595       33.5,
7596       2,
7597       62.4,
7598       0,
7599       62.4,
7600       0,
7601       null,
7602       null
7603     ],
7604     [
7605       "2001-07",
7606       23.7,
7607       11.7,
7608       17.7,
7609       32,
7610       5,
7611       59.2,
7612       0,
7613       59.2,
7614       0,
7615       null,
7616       null
7617     ],
7618     [
7619       "2001-08",
7620       25.7,
7621       11.5,
7622       18.6,
7623       34,
7624       3,
7625       41.2,
7626       0,
7627       41.2,
7628       0,
7629       null,
7630       null
7631     ],
7632     [
7633       "2001-09",
7634       20.1,
7635       7.6,
7636       13.9,
7637       33.5,
7638       -1.5,
7639       75.8,
7640       0,
7641       75.8,
7642       0,
7643       null,
7644       null
7645     ],
7646     [
7647       "2001-10",
7648       12.5,
7649       2.8,
7650       7.7,
7651       24,
7652       -4,
7653       91.6,
7654       0,
7655       91.6,
7656       0,
7657       null,
7658       null
7659     ],
7660     [
7661       "2001-11",
7662       5.2,
7663       -2.4,
7664       1.4,
7665       15,
7666       -13.5,
7667       17.6,
7668       36.8,
7669       54.4,
7670       18,
7671       null,
7672       null
7673     ],
7674     [
7675       "2001-12",
7676       1,
7677       -7.5,
7678       -3.3,
7679       14,
7680       -16.5,
7681       6.6,
7682       17.8,
7683       24.4,
7684       8,
7685       null,
7686       null
7687     ],
7688     [
7689       "2002-01",
7690       -4.5,
7691       -14.1,
7692       -9.3,
7693       2.5,
7694       -26,
7695       0,
7696       32,
7697       32,
7698       18,
7699       null,
7700       null
7701     ],
7702     [
7703       "2002-02",
7704       null,
7705       null,
7706       null,
7707       null,
7708       null,
7709       null,
7710       null,
7711       null,
7712       null,
7713       null,
7714       null
7715     ],
7716     [
7717       "2002-03",
7718       null,
7719       null,
7720       null,
7721       null,
7722       null,
7723       null,
7724       null,
7725       null,
7726       null,
7727       null,
7728       null
7729     ],
7730     [
7731       "2002-04",
7732       null,
7733       null,
7734       null,
7735       null,
7736       null,
7737       null,
7738       null,
7739       null,
7740       null,
7741       null,
7742       null
7743     ],
7744     [
7745       "2002-05",
7746       null,
7747       null,
7748       null,
7749       null,
7750       null,
7751       null,
7752       null,
7753       null,
7754       null,
7755       null,
7756       null
7757     ],
7758     [
7759       "2002-06",
7760       null,
7761       null,
7762       null,
7763       null,
7764       null,
7765       null,
7766       null,
7767       null,
7768       null,
7769       null,
7770       null
7771     ],
7772     [
7773       "2002-07",
7774       null,
7775       null,
7776       null,
7777       null,
7778       null,
7779       null,
7780       null,
7781       null,
7782       null,
7783       null,
7784       null
7785     ],
7786     [
7787       "2002-08",
7788       null,
7789       null,
7790       null,
7791       null,
7792       null,
7793       null,
7794       null,
7795       null,
7796       null,
7797       null,
7798       null
7799     ],
7800     [
7801       "2002-09",
7802       null,
7803       null,
7804       null,
7805       null,
7806       null,
7807       null,
7808       null,
7809       null,
7810       null,
7811       null,
7812       null
7813     ],
7814     [
7815       "2002-10",
7816       null,
7817       null,
7818       null,
7819       null,
7820       null,
7821       null,
7822       null,
7823       null,
7824       null,
7825       null,
7826       null
7827     ],
7828     [
7829       "2002-11",
7830       null,
7831       null,
7832       null,
7833       null,
7834       null,
7835       null,
7836       null,
7837       null,
7838       null,
7839       null,
7840       null
7841     ],
7842     [
7843       "2002-12",
7844       null,
7845       null,
7846       null,
7847       null,
7848       null,
7849       null,
7850       null,
7851       null,
7852       null,
7853       null,
7854       null
7855     ],
7856     [
7857       "2003-01",
7858       null,
7859       null,
7860       null,
7861       null,
7862       null,
7863       null,
7864       null,
7865       null,
7866       null,
7867       null,
7868       null
7869     ],
7870     [
7871       "2003-02",
7872       null,
7873       null,
7874       null,
7875       null,
7876       null,
7877       null,
7878       null,
7879       null,
7880       null,
7881       null,
7882       null
7883     ],
7884     [
7885       "2003-03",
7886       null,
7887       null,
7888       null,
7889       null,
7890       null,
7891       null,
7892       null,
7893       null,
7894       null,
7895       null,
7896       null
7897     ],
7898     [
7899       "2003-04",
7900       null,
7901       null,
7902       null,
7903       null,
7904       null,
7905       null,
7906       null,
7907       null,
7908       null,
7909       null,
7910       null
7911     ],
7912     [
7913       "2003-05",
7914       null,
7915       null,
7916       null,
7917       null,
7918       null,
7919       null,
7920       null,
7921       null,
7922       null,
7923       null,
7924       null
7925     ],
7926     [
7927       "2003-06",
7928       null,
7929       null,
7930       null,
7931       null,
7932       null,
7933       null,
7934       null,
7935       null,
7936       null,
7937       null,
7938       null
7939     ],
7940     [
7941       "2003-07",
7942       null,
7943       null,
7944       null,
7945       null,
7946       null,
7947       null,
7948       null,
7949       null,
7950       null,
7951       null,
7952       null
7953     ],
7954     [
7955       "2003-08",
7956       null,
7957       null,
7958       null,
7959       null,
7960       null,
7961       null,
7962       null,
7963       null,
7964       null,
7965       null,
7966       null
7967     ],
7968     [
7969       "2003-09",
7970       null,
7971       null,
7972       null,
7973       null,
7974       null,
7975       null,
7976       null,
7977       null,
7978       null,
7979       null,
7980       null
7981     ],
7982     [
7983       "2003-10",
7984       null,
7985       null,
7986       null,
7987       null,
7988       null,
7989       null,
7990       null,
7991       null,
7992       null,
7993       null,
7994       null
7995     ],
7996     [
7997       "2003-11",
7998       null,
7999       null,
8000       null,
8001       null,
8002       null,
8003       null,
8004       null,
8005       null,
8006       null,
8007       null,
8008       null
8009     ],
8010     [
8011       "2003-12",
8012       null,
8013       null,
8014       null,
8015       null,
8016       null,
8017       null,
8018       null,
8019       null,
8020       null,
8021       null,
8022       null
8023     ],
8024     [
8025       "2004-01",
8026       null,
8027       null,
8028       null,
8029       null,
8030       null,
8031       null,
8032       null,
8033       null,
8034       null,
8035       null,
8036       null
8037     ],
8038     [
8039       "2004-02",
8040       null,
8041       null,
8042       null,
8043       null,
8044       null,
8045       null,
8046       null,
8047       null,
8048       null,
8049       null,
8050       null
8051     ],
8052     [
8053       "2004-03",
8054       11.5,
8055       -5,
8056       3.3,
8057       11.5,
8058       -5,
8059       0,
8060       0,
8061       0,
8062       28,
8063       null,
8064       null
8065     ],
8066     [
8067       "2004-04",
8068       8.4,
8069       -2,
8070       3.2,
8071       26,
8072       -8,
8073       39.6,
8074       1,
8075       40.6,
8076       0,
8077       null,
8078       null
8079     ]
8080   ]
8081 }