weather.gc.ca/Monthly/2303685.tab

   1 {
   2   "license": "CC-BY-4.0",
   3   "description": {
   4     "en": "Shepherd Bay A Monthly Weather Data",
   5     "fr": "Données météorologiques mensuelles de Shepherd Bay A"
   6   },
   7   "sources": "[https://climate.weather.gc.ca/ Environment and Climate Change Canada]",
   8   "wikicode": "[Category:Environment and Climate Change Canada Monthly Weather Data] [Category:Weather Data in Nunavut]",
   9   "schema": {
  10     "fields": [
  11       {
  12         "name": "date",
  13         "type": "string",
  14         "title": {
  15           "ar": "تاريخ",
  16           "ca": "Data",
  17           "da": "Dato",
  18           "de": "Datum",
  19           "en": "Date",
  20           "es": "Fecha",
  21           "fr": "Date",
  22           "ru": "Дата",
  23           "sr": "Датум"
  24         }
  25       },
  26       {
  27         "name": "avgHighTemp",
  28         "type": "number",
  29         "title": {
  30           "ca": "Mitjana de temps. altes",
  31           "da": "Gennemsnitlig højeste temperatur",
  32           "de": "Durchschnittliche Höchsttemperatur",
  33           "en": "Average high temp",
  34           "es": "Promedio de temps. altas",
  35           "fr": "Température maximale moyenne",
  36           "ru": "Средняя высшая темп",
  37           "sr": "Просечна виша температура"
  38         }
  39       },
  40       {
  41         "name": "avgLowTemp",
  42         "type": "number",
  43         "title": {
  44           "ca": "Mitjana de temps. baixes",
  45           "da": "Gennemsnitlige laveste temperatur",
  46           "de": "Durchschnittliche Tiefsttemperatur",
  47           "en": "Average low temp",
  48           "es": "Promedio de temps. bajas",
  49           "fr": "Température minimale moyenne",
  50           "ru": "Средняя нижняя темп",
  51           "sr": "Просечна нижа температура"
  52         }
  53       },
  54       {
  55         "name": "avgTemp",
  56         "type": "number",
  57         "title": {
  58           "en": "Average temperature",
  59           "fr": "Température moyenne"
  60         }
  61       },
  62       {
  63         "name": "extHighTemp",
  64         "type": "number",
  65         "title": {
  66           "en": "Highest daily maximum temperature",
  67           "fr": "Température maximale quotidienne la plus élevée"
  68         }
  69       },
  70       {
  71         "name": "extLowTemp",
  72         "type": "number",
  73         "title": {
  74           "en": "Lowest daily minimal temperature",
  75           "fr": "Température minimale la plus basse"
  76         }
  77       },
  78       {
  79         "name": "precipTotalRain",
  80         "type": "number",
  81         "title": {
  82           "en": "Total rainfall (mm)",
  83           "fr": "Pluie totale (mm)"
  84         }
  85       },
  86       {
  87         "name": "precipTotalSnow",
  88         "type": "number",
  89         "title": {
  90           "en": "Total snowfall (cm)",
  91           "fr": "Neige totale (cm)"
  92         }
  93       },
  94       {
  95         "name": "precipTotal",
  96         "type": "number",
  97         "title": {
  98           "en": "Total précipitation (mm)",
  99           "fr": "Précipitations totale (mm)"
 100         }
 101       },
 102       {
 103         "name": "snowGrndLastDay",
 104         "type": "number",
 105         "title": {
 106           "en": "Snow on the ground on the last day (cm)",
 107           "fr": "Neige au sol le dernier jour (cm)"
 108         }
 109       },
 110       {
 111         "name": "windDirMaxGust",
 112         "type": "number",
 113         "title": {
 114           "en": "Direction of maximum gust (10's deg/tens of degrees)",
 115           "fr": "Direction de la rafale maximale (10's deg/dizaines de degrés)"
 116         }
 117       },
 118       {
 119         "name": "windSpeedMaxGust",
 120         "type": "number",
 121         "title": {
 122           "en": "Speed of maximum gust (km/h)",
 123           "fr": "Vitesse de la rafale maximale (km/h)"
 124         }
 125       }
 126     ]
 127   },
 128   "data": [
 129     [
 130       "1957-01",
 131       null,
 132       null,
 133       null,
 134       null,
 135       null,
 136       null,
 137       null,
 138       null,
 139       null,
 140       null,
 141       null
 142     ],
 143     [
 144       "1957-02",
 145       null,
 146       null,
 147       null,
 148       null,
 149       null,
 150       null,
 151       null,
 152       null,
 153       null,
 154       null,
 155       null
 156     ],
 157     [
 158       "1957-03",
 159       null,
 160       null,
 161       null,
 162       null,
 163       null,
 164       null,
 165       null,
 166       null,
 167       null,
 168       null,
 169       null
 170     ],
 171     [
 172       "1957-04",
 173       -18.1,
 174       -30.5,
 175       -24.3,
 176       -8.9,
 177       -41.1,
 178       0,
 179       3.6,
 180       3.6,
 181       null,
 182       null,
 183       null
 184     ],
 185     [
 186       "1957-05",
 187       -7.2,
 188       -17.6,
 189       -12.4,
 190       1.7,
 191       -30.6,
 192       0,
 193       4.1,
 194       4.1,
 195       0,
 196       null,
 197       null
 198     ],
 199     [
 200       "1957-06",
 201       3.1,
 202       -2.2,
 203       0.5,
 204       9.4,
 205       -10.6,
 206       3,
 207       2.5,
 208       5.6,
 209       0,
 210       null,
 211       null
 212     ],
 213     [
 214       "1957-07",
 215       13.2,
 216       4.3,
 217       8.8,
 218       23.3,
 219       0,
 220       43.4,
 221       0,
 222       43.4,
 223       0,
 224       null,
 225       null
 226     ],
 227     [
 228       "1957-08",
 229       7.6,
 230       0.3,
 231       4,
 232       13.9,
 233       -3.3,
 234       57.7,
 235       0,
 236       57.7,
 237       0,
 238       null,
 239       null
 240     ],
 241     [
 242       "1957-09",
 243       3.1,
 244       -2.8,
 245       0.2,
 246       13.9,
 247       -9.4,
 248       16,
 249       10.9,
 250       26.9,
 251       null,
 252       null,
 253       null
 254     ],
 255     [
 256       "1957-10",
 257       -7.5,
 258       -16.4,
 259       -12,
 260       1.7,
 261       -23.3,
 262       0.3,
 263       7.6,
 264       7.9,
 265       null,
 266       null,
 267       null
 268     ],
 269     [
 270       "1957-11",
 271       -22.3,
 272       -30.4,
 273       -26.4,
 274       -6.7,
 275       -41.1,
 276       0,
 277       2.5,
 278       2.5,
 279       null,
 280       null,
 281       null
 282     ],
 283     [
 284       "1957-12",
 285       -32.9,
 286       -38.3,
 287       -35.6,
 288       -19.4,
 289       -50.6,
 290       0,
 291       0.3,
 292       0.3,
 293       null,
 294       null,
 295       null
 296     ],
 297     [
 298       "1958-01",
 299       -29.2,
 300       -36.3,
 301       -32.8,
 302       -5,
 303       -50,
 304       0,
 305       6.4,
 306       6.4,
 307       null,
 308       null,
 309       null
 310     ],
 311     [
 312       "1958-02",
 313       -38.4,
 314       -45,
 315       -41.7,
 316       -18.9,
 317       -53.3,
 318       0,
 319       0,
 320       0,
 321       null,
 322       null,
 323       null
 324     ],
 325     [
 326       "1958-03",
 327       -23.4,
 328       -32.4,
 329       -27.9,
 330       -11.7,
 331       -47.8,
 332       0,
 333       null,
 334       null,
 335       null,
 336       null,
 337       null
 338     ],
 339     [
 340       "1958-04",
 341       -21.3,
 342       -33.4,
 343       -27.4,
 344       -6.7,
 345       -42.8,
 346       0,
 347       16,
 348       16,
 349       null,
 350       null,
 351       null
 352     ],
 353     [
 354       "1958-05",
 355       -3.7,
 356       -12.5,
 357       -8.1,
 358       1.7,
 359       -30.6,
 360       null,
 361       null,
 362       null,
 363       null,
 364       null,
 365       null
 366     ],
 367     [
 368       "1958-06",
 369       3.6,
 370       -3.9,
 371       -0.2,
 372       18.3,
 373       -10,
 374       null,
 375       null,
 376       null,
 377       null,
 378       null,
 379       null
 380     ],
 381     [
 382       "1958-07",
 383       13.5,
 384       2.3,
 385       7.9,
 386       22.8,
 387       -6.7,
 388       17.8,
 389       0,
 390       17.8,
 391       null,
 392       null,
 393       null
 394     ],
 395     [
 396       "1958-08",
 397       13,
 398       4.8,
 399       8.9,
 400       19.4,
 401       -0.6,
 402       null,
 403       0,
 404       null,
 405       null,
 406       null,
 407       null
 408     ],
 409     [
 410       "1958-09",
 411       3.5,
 412       -1.3,
 413       1.1,
 414       11.1,
 415       -8.3,
 416       24.4,
 417       1.3,
 418       25.7,
 419       null,
 420       null,
 421       null
 422     ],
 423     [
 424       "1958-10",
 425       -6.2,
 426       -13,
 427       -9.6,
 428       1.1,
 429       -27.2,
 430       0,
 431       11.4,
 432       11.4,
 433       null,
 434       null,
 435       null
 436     ],
 437     [
 438       "1958-11",
 439       -22.7,
 440       -30.7,
 441       -26.7,
 442       -10,
 443       -42.8,
 444       null,
 445       null,
 446       null,
 447       null,
 448       null,
 449       null
 450     ],
 451     [
 452       "1958-12",
 453       -24.5,
 454       -35.1,
 455       -29.8,
 456       -17.8,
 457       -45,
 458       0,
 459       null,
 460       null,
 461       null,
 462       null,
 463       null
 464     ],
 465     [
 466       "1959-01",
 467       null,
 468       null,
 469       null,
 470       null,
 471       null,
 472       0,
 473       null,
 474       null,
 475       null,
 476       null,
 477       null
 478     ],
 479     [
 480       "1959-02",
 481       null,
 482       null,
 483       null,
 484       null,
 485       null,
 486       0,
 487       0,
 488       0,
 489       null,
 490       null,
 491       null
 492     ],
 493     [
 494       "1959-03",
 495       null,
 496       -38.9,
 497       null,
 498       null,
 499       -47.2,
 500       0,
 501       0,
 502       0,
 503       null,
 504       null,
 505       null
 506     ],
 507     [
 508       "1959-04",
 509       -16.8,
 510       -29.4,
 511       -23.1,
 512       -7.2,
 513       -41.1,
 514       0,
 515       0.3,
 516       0.3,
 517       null,
 518       null,
 519       null
 520     ],
 521     [
 522       "1959-05",
 523       -8.1,
 524       -17.2,
 525       -12.7,
 526       -0.6,
 527       -28.9,
 528       0,
 529       null,
 530       null,
 531       null,
 532       null,
 533       null
 534     ],
 535     [
 536       "1959-06",
 537       2.6,
 538       -3.1,
 539       -0.3,
 540       16.1,
 541       -16.1,
 542       3.8,
 543       0,
 544       3.8,
 545       null,
 546       null,
 547       null
 548     ],
 549     [
 550       "1959-07",
 551       10.1,
 552       2.5,
 553       6.3,
 554       19.4,
 555       -1.1,
 556       6.1,
 557       0,
 558       6.1,
 559       null,
 560       null,
 561       null
 562     ],
 563     [
 564       "1959-08",
 565       8.8,
 566       1.8,
 567       5.3,
 568       14.4,
 569       -1.7,
 570       43.4,
 571       5.1,
 572       48.5,
 573       null,
 574       null,
 575       null
 576     ],
 577     [
 578       "1959-09",
 579       1.4,
 580       -3,
 581       -0.8,
 582       9.4,
 583       -15,
 584       22.6,
 585       8.1,
 586       30.7,
 587       null,
 588       null,
 589       null
 590     ],
 591     [
 592       "1959-10",
 593       -9,
 594       -18.6,
 595       -13.8,
 596       3.3,
 597       -30,
 598       0,
 599       5.8,
 600       5.8,
 601       null,
 602       null,
 603       null
 604     ],
 605     [
 606       "1959-11",
 607       null,
 608       -28.3,
 609       null,
 610       -6.1,
 611       -38.9,
 612       0,
 613       10.7,
 614       10.7,
 615       null,
 616       null,
 617       null
 618     ],
 619     [
 620       "1959-12",
 621       null,
 622       -29.9,
 623       null,
 624       null,
 625       -41.7,
 626       0,
 627       14,
 628       14,
 629       30,
 630       null,
 631       null
 632     ],
 633     [
 634       "1960-01",
 635       null,
 636       -40.5,
 637       null,
 638       null,
 639       -50,
 640       0,
 641       2.5,
 642       2.5,
 643       30,
 644       null,
 645       null
 646     ],
 647     [
 648       "1960-02",
 649       null,
 650       -38.8,
 651       null,
 652       null,
 653       -47.8,
 654       0,
 655       1.3,
 656       1.3,
 657       30,
 658       null,
 659       null
 660     ],
 661     [
 662       "1960-03",
 663       null,
 664       -40.3,
 665       null,
 666       null,
 667       -47.2,
 668       0,
 669       null,
 670       null,
 671       30,
 672       null,
 673       null
 674     ],
 675     [
 676       "1960-04",
 677       null,
 678       -27.5,
 679       null,
 680       -8.9,
 681       -38.9,
 682       0,
 683       2.5,
 684       2.5,
 685       28,
 686       null,
 687       null
 688     ],
 689     [
 690       "1960-05",
 691       -2.2,
 692       -8.7,
 693       -5.5,
 694       2.8,
 695       -18.3,
 696       0,
 697       7.6,
 698       7.6,
 699       5,
 700       null,
 701       null
 702     ],
 703     [
 704       "1960-06",
 705       8.6,
 706       0.8,
 707       4.7,
 708       16.7,
 709       -5.6,
 710       6.9,
 711       0,
 712       6.9,
 713       0,
 714       null,
 715       null
 716     ],
 717     [
 718       "1960-07",
 719       14.6,
 720       4.7,
 721       9.7,
 722       23.3,
 723       -2.2,
 724       26.4,
 725       0.3,
 726       26.7,
 727       null,
 728       null,
 729       null
 730     ],
 731     [
 732       "1960-08",
 733       11.3,
 734       4.3,
 735       7.8,
 736       22.8,
 737       -0.6,
 738       69.1,
 739       0,
 740       69.1,
 741       null,
 742       null,
 743       null
 744     ],
 745     [
 746       "1960-09",
 747       1.4,
 748       -3.3,
 749       -1,
 750       10,
 751       -10,
 752       12.7,
 753       4.8,
 754       17.5,
 755       0,
 756       null,
 757       null
 758     ],
 759     [
 760       "1960-10",
 761       -6.4,
 762       -14.1,
 763       -10.3,
 764       5.6,
 765       -25,
 766       0.5,
 767       15.2,
 768       15.7,
 769       10,
 770       null,
 771       null
 772     ],
 773     [
 774       "1960-11",
 775       null,
 776       -31.9,
 777       null,
 778       -6.7,
 779       -43.9,
 780       0,
 781       3,
 782       3,
 783       18,
 784       null,
 785       null
 786     ],
 787     [
 788       "1960-12",
 789       null,
 790       -34.3,
 791       null,
 792       -13.3,
 793       -43.9,
 794       0,
 795       15.2,
 796       15.2,
 797       33,
 798       null,
 799       null
 800     ],
 801     [
 802       "1961-01",
 803       null,
 804       -40.6,
 805       null,
 806       null,
 807       -50.6,
 808       0,
 809       17.3,
 810       17.3,
 811       51,
 812       null,
 813       null
 814     ],
 815     [
 816       "1961-02",
 817       null,
 818       -39,
 819       null,
 820       -16.7,
 821       -48.9,
 822       0,
 823       12.7,
 824       12.7,
 825       64,
 826       null,
 827       null
 828     ],
 829     [
 830       "1961-03",
 831       null,
 832       -44.9,
 833       null,
 834       null,
 835       -51.1,
 836       0,
 837       0,
 838       0,
 839       51,
 840       null,
 841       null
 842     ],
 843     [
 844       "1961-04",
 845       -14.1,
 846       -26.9,
 847       -20.5,
 848       -3.3,
 849       -41.7,
 850       0,
 851       11.4,
 852       11.4,
 853       46,
 854       null,
 855       null
 856     ],
 857     [
 858       "1961-05",
 859       null,
 860       null,
 861       null,
 862       null,
 863       null,
 864       null,
 865       null,
 866       null,
 867       null,
 868       null,
 869       null
 870     ],
 871     [
 872       "1961-06",
 873       2.9,
 874       -3.1,
 875       -0.1,
 876       11.7,
 877       -11.1,
 878       2.5,
 879       0,
 880       2.5,
 881       0,
 882       null,
 883       null
 884     ],
 885     [
 886       "1961-07",
 887       13.2,
 888       4.2,
 889       8.7,
 890       21.7,
 891       -2.2,
 892       26.9,
 893       0,
 894       26.9,
 895       null,
 896       null,
 897       null
 898     ],
 899     [
 900       "1961-08",
 901       6.1,
 902       0.6,
 903       3.4,
 904       12.2,
 905       -5.6,
 906       85.1,
 907       0,
 908       85.1,
 909       0,
 910       null,
 911       null
 912     ],
 913     [
 914       "1961-09",
 915       -2.1,
 916       -6.2,
 917       -4.2,
 918       1.7,
 919       -13.3,
 920       0,
 921       10.4,
 922       10.4,
 923       10,
 924       null,
 925       null
 926     ],
 927     [
 928       "1961-10",
 929       -13,
 930       -19.6,
 931       -16.3,
 932       -5,
 933       -27.2,
 934       0,
 935       19.8,
 936       19.8,
 937       30,
 938       null,
 939       null
 940     ],
 941     [
 942       "1961-11",
 943       -16.8,
 944       -28.7,
 945       -22.8,
 946       -7.2,
 947       -42.2,
 948       0,
 949       3.8,
 950       3.8,
 951       38,
 952       null,
 953       null
 954     ],
 955     [
 956       "1961-12",
 957       null,
 958       -34.2,
 959       null,
 960       -10,
 961       -43.3,
 962       0,
 963       1.3,
 964       1.3,
 965       38,
 966       null,
 967       null
 968     ],
 969     [
 970       "1962-01",
 971       null,
 972       -43.9,
 973       null,
 974       null,
 975       -53.9,
 976       0,
 977       null,
 978       null,
 979       38,
 980       null,
 981       null
 982     ],
 983     [
 984       "1962-02",
 985       null,
 986       -43.6,
 987       null,
 988       null,
 989       -51.1,
 990       0,
 991       0,
 992       0,
 993       null,
 994       null,
 995       null
 996     ],
 997     [
 998       "1962-03",
 999       null,
1000       -29.5,
1001       null,
1002       null,
1003       -41.1,
1004       0,
1005       0,
1006       0,
1007       38,
1008       null,
1009       null
1010     ],
1011     [
1012       "1962-04",
1013       -19.2,
1014       -30.1,
1015       -24.7,
1016       -9.4,
1017       -38.9,
1018       0,
1019       0,
1020       0,
1021       33,
1022       null,
1023       null
1024     ],
1025     [
1026       "1962-05",
1027       -7.8,
1028       -15.5,
1029       -11.7,
1030       0,
1031       -25.6,
1032       0,
1033       1.8,
1034       1.8,
1035       13,
1036       null,
1037       null
1038     ],
1039     [
1040       "1962-06",
1041       4.6,
1042       -1.8,
1043       1.4,
1044       8.9,
1045       -14.4,
1046       3.3,
1047       0,
1048       3.3,
1049       0,
1050       null,
1051       null
1052     ],
1053     [
1054       "1962-07",
1055       14.6,
1056       5.6,
1057       10.1,
1058       21.7,
1059       -1.1,
1060       42.2,
1061       0,
1062       42.2,
1063       0,
1064       null,
1065       null
1066     ],
1067     [
1068       "1962-08",
1069       9.8,
1070       1.9,
1071       5.9,
1072       15,
1073       -1.7,
1074       24.9,
1075       0,
1076       24.9,
1077       0,
1078       null,
1079       null
1080     ],
1081     [
1082       "1962-09",
1083       2.3,
1084       -1.9,
1085       0.2,
1086       10,
1087       -5.6,
1088       24.4,
1089       3.8,
1090       28.2,
1091       0,
1092       null,
1093       null
1094     ],
1095     [
1096       "1962-10",
1097       -8.5,
1098       -15.6,
1099       -12.1,
1100       0,
1101       -27.2,
1102       0,
1103       21.6,
1104       21.6,
1105       20,
1106       null,
1107       null
1108     ],
1109     [
1110       "1962-11",
1111       null,
1112       -31.3,
1113       null,
1114       -11.1,
1115       -39.4,
1116       0,
1117       14,
1118       14,
1119       28,
1120       null,
1121       null
1122     ],
1123     [
1124       "1962-12",
1125       null,
1126       -35.4,
1127       null,
1128       -6.7,
1129       -47.2,
1130       0,
1131       2.5,
1132       2.5,
1133       30,
1134       null,
1135       null
1136     ],
1137     [
1138       "1963-01",
1139       null,
1140       -40,
1141       null,
1142       -13.9,
1143       -47.8,
1144       0,
1145       2.5,
1146       2.5,
1147       33,
1148       null,
1149       null
1150     ],
1151     [
1152       "1963-02",
1153       null,
1154       -38.8,
1155       null,
1156       -13.9,
1157       -48.9,
1158       0,
1159       2.8,
1160       2.8,
1161       38,
1162       null,
1163       null
1164     ],
1165     [
1166       "1963-03",
1167       null,
1168       -44.6,
1169       null,
1170       null,
1171       -48.9,
1172       0,
1173       0,
1174       0,
1175       38,
1176       null,
1177       null
1178     ],
1179     [
1180       "1963-04",
1181       -13.7,
1182       -24.8,
1183       -19.3,
1184       -2.8,
1185       -40.6,
1186       0,
1187       6.1,
1188       6.1,
1189       43,
1190       null,
1191       null
1192     ],
1193     [
1194       "1963-05",
1195       -8.6,
1196       -18.4,
1197       -13.5,
1198       0,
1199       -30.6,
1200       0,
1201       0,
1202       0,
1203       20,
1204       null,
1205       null
1206     ],
1207     [
1208       "1963-06",
1209       3.2,
1210       -4.1,
1211       -0.5,
1212       12.2,
1213       -12.2,
1214       6.1,
1215       1,
1216       7.1,
1217       0,
1218       null,
1219       null
1220     ],
1221     [
1222       "1963-07",
1223       12.1,
1224       2.7,
1225       7.4,
1226       18.3,
1227       -0.6,
1228       17,
1229       0,
1230       17,
1231       0,
1232       null,
1233       null
1234     ],
1235     [
1236       "1963-08",
1237       8.1,
1238       1.9,
1239       5,
1240       16.1,
1241       -2.2,
1242       28.7,
1243       2.5,
1244       31.2,
1245       0,
1246       null,
1247       null
1248     ],
1249     [
1250       "1963-09",
1251       -1.6,
1252       -5.2,
1253       -3.4,
1254       5.6,
1255       -12.8,
1256       0,
1257       6.9,
1258       6.9,
1259       0,
1260       null,
1261       null
1262     ],
1263     [
1264       "1963-10",
1265       -6.8,
1266       -15.6,
1267       -11.2,
1268       1.1,
1269       -32.8,
1270       0,
1271       15.2,
1272       15.2,
1273       8,
1274       null,
1275       null
1276     ],
1277     [
1278       "1963-11",
1279       null,
1280       -23.2,
1281       null,
1282       -1.1,
1283       -41.7,
1284       0,
1285       13,
1286       13,
1287       18,
1288       null,
1289       null
1290     ],
1291     [
1292       "1963-12",
1293       null,
1294       -36.8,
1295       null,
1296       -6.7,
1297       -45,
1298       0,
1299       2.5,
1300       2.5,
1301       20,
1302       null,
1303       null
1304     ],
1305     [
1306       "1964-01",
1307       null,
1308       -41.3,
1309       null,
1310       null,
1311       -50,
1312       0,
1313       0,
1314       0,
1315       20,
1316       null,
1317       null
1318     ],
1319     [
1320       "1964-02",
1321       null,
1322       -42.1,
1323       null,
1324       -19.4,
1325       -51.7,
1326       0,
1327       0,
1328       0,
1329       23,
1330       null,
1331       null
1332     ],
1333     [
1334       "1964-03",
1335       null,
1336       -41.8,
1337       null,
1338       null,
1339       -53.3,
1340       0,
1341       0.5,
1342       0.5,
1343       23,
1344       null,
1345       null
1346     ],
1347     [
1348       "1964-04",
1349       null,
1350       -31.2,
1351       null,
1352       2.2,
1353       -43.3,
1354       0,
1355       3.8,
1356       3.8,
1357       25,
1358       null,
1359       null
1360     ],
1361     [
1362       "1964-05",
1363       -4.3,
1364       -12.9,
1365       -8.6,
1366       0.6,
1367       -29.4,
1368       0,
1369       4.1,
1370       4.1,
1371       25,
1372       null,
1373       null
1374     ],
1375     [
1376       "1964-06",
1377       0.7,
1378       -4.2,
1379       -1.8,
1380       3.9,
1381       -11.1,
1382       4.6,
1383       0,
1384       4.6,
1385       5,
1386       null,
1387       null
1388     ],
1389     [
1390       "1964-07",
1391       9.5,
1392       1.8,
1393       5.7,
1394       20,
1395       -2.2,
1396       26.2,
1397       0,
1398       26.2,
1399       0,
1400       null,
1401       null
1402     ],
1403     [
1404       "1964-08",
1405       11.5,
1406       3.2,
1407       7.4,
1408       19.4,
1409       -1.1,
1410       6.1,
1411       0,
1412       6.1,
1413       0,
1414       null,
1415       null
1416     ],
1417     [
1418       "1964-09",
1419       0.9,
1420       -3.1,
1421       -1.1,
1422       9.4,
1423       -10,
1424       12.4,
1425       9.4,
1426       21.8,
1427       13,
1428       null,
1429       null
1430     ],
1431     [
1432       "1964-10",
1433       -11.4,
1434       -18.7,
1435       -15.1,
1436       -0.6,
1437       -30,
1438       0,
1439       5.8,
1440       5.8,
1441       15,
1442       null,
1443       null
1444     ],
1445     [
1446       "1964-11",
1447       -16.3,
1448       -27.3,
1449       -21.8,
1450       -3.3,
1451       -40,
1452       0,
1453       4.3,
1454       4.3,
1455       23,
1456       null,
1457       null
1458     ],
1459     [
1460       "1964-12",
1461       null,
1462       -35.3,
1463       null,
1464       -8.3,
1465       -48.3,
1466       0,
1467       1.3,
1468       1.3,
1469       23,
1470       null,
1471       null
1472     ],
1473     [
1474       "1965-01",
1475       -31.7,
1476       -40.8,
1477       -36.3,
1478       null,
1479       -50.6,
1480       0,
1481       5.1,
1482       5.1,
1483       28,
1484       null,
1485       null
1486     ],
1487     [
1488       "1965-02",
1489       -38.5,
1490       -44.4,
1491       -41.5,
1492       null,
1493       -54.4,
1494       0,
1495       17.8,
1496       17.8,
1497       41,
1498       null,
1499       null
1500     ],
1501     [
1502       "1965-03",
1503       -26.7,
1504       -37.1,
1505       -31.9,
1506       null,
1507       -55.6,
1508       0,
1509       9.1,
1510       9.1,
1511       48,
1512       null,
1513       null
1514     ],
1515     [
1516       "1965-04",
1517       -16.3,
1518       -27.8,
1519       -22.1,
1520       -7.2,
1521       -39.4,
1522       0,
1523       3.3,
1524       3.3,
1525       46,
1526       null,
1527       null
1528     ],
1529     [
1530       "1965-05",
1531       -4.2,
1532       -11.7,
1533       -8,
1534       1.1,
1535       -26.1,
1536       0,
1537       5.8,
1538       5.8,
1539       43,
1540       null,
1541       null
1542     ],
1543     [
1544       "1965-06",
1545       1.2,
1546       -3.5,
1547       -1.2,
1548       5,
1549       -10,
1550       33.5,
1551       1.3,
1552       34.8,
1553       0,
1554       null,
1555       null
1556     ],
1557     [
1558       "1965-07",
1559       10.4,
1560       2.2,
1561       6.3,
1562       16.7,
1563       -1.1,
1564       3.6,
1565       0,
1566       3.6,
1567       0,
1568       null,
1569       null
1570     ],
1571     [
1572       "1965-08",
1573       7.6,
1574       1.4,
1575       4.5,
1576       15,
1577       -1.7,
1578       40.9,
1579       2.8,
1580       43.7,
1581       0,
1582       null,
1583       null
1584     ],
1585     [
1586       "1965-09",
1587       -1.5,
1588       -6,
1589       -3.8,
1590       3.9,
1591       -16.1,
1592       0,
1593       1.5,
1594       1.5,
1595       0,
1596       null,
1597       null
1598     ],
1599     [
1600       "1965-10",
1601       -11.7,
1602       -18.3,
1603       -15,
1604       -1.1,
1605       -36.1,
1606       0,
1607       10.2,
1608       10.2,
1609       13,
1610       null,
1611       null
1612     ],
1613     [
1614       "1965-11",
1615       -15.1,
1616       -23.9,
1617       -19.5,
1618       -0.6,
1619       -37.8,
1620       0,
1621       2.5,
1622       2.5,
1623       18,
1624       null,
1625       null
1626     ],
1627     [
1628       "1965-12",
1629       -25.6,
1630       -34.1,
1631       -29.9,
1632       -16.1,
1633       -46.7,
1634       null,
1635       3.8,
1636       3.8,
1637       18,
1638       null,
1639       null
1640     ],
1641     [
1642       "1966-01",
1643       -35.3,
1644       -44.5,
1645       -39.9,
1646       null,
1647       -54.4,
1648       0,
1649       0,
1650       0,
1651       18,
1652       null,
1653       null
1654     ],
1655     [
1656       "1966-02",
1657       null,
1658       -39.6,
1659       null,
1660       -12.8,
1661       -50,
1662       0,
1663       26.7,
1664       26.7,
1665       33,
1666       null,
1667       null
1668     ],
1669     [
1670       "1966-03",
1671       -25.6,
1672       -36.9,
1673       -31.3,
1674       -11.1,
1675       -50,
1676       0,
1677       8.9,
1678       8.9,
1679       41,
1680       null,
1681       null
1682     ],
1683     [
1684       "1966-04",
1685       -18.7,
1686       -29.7,
1687       -24.2,
1688       -2.2,
1689       -39.4,
1690       0,
1691       7.6,
1692       7.6,
1693       48,
1694       null,
1695       null
1696     ],
1697     [
1698       "1966-05",
1699       -3.1,
1700       -11.3,
1701       -7.2,
1702       6.7,
1703       -28.9,
1704       0,
1705       0,
1706       0,
1707       13,
1708       null,
1709       null
1710     ],
1711     [
1712       "1966-06",
1713       4.4,
1714       -1.3,
1715       1.6,
1716       12.8,
1717       -6.1,
1718       0,
1719       0,
1720       0,
1721       0,
1722       null,
1723       null
1724     ],
1725     [
1726       "1966-07",
1727       13.7,
1728       4.2,
1729       9,
1730       21.7,
1731       0.6,
1732       8.1,
1733       0,
1734       8.1,
1735       0,
1736       null,
1737       null
1738     ],
1739     [
1740       "1966-08",
1741       13,
1742       5.7,
1743       9.4,
1744       22.8,
1745       0.6,
1746       25.1,
1747       2.5,
1748       27.7,
1749       0,
1750       null,
1751       null
1752     ],
1753     [
1754       "1966-09",
1755       3.6,
1756       -0.9,
1757       1.4,
1758       14.4,
1759       -6.1,
1760       30.5,
1761       7.6,
1762       38.1,
1763       0,
1764       null,
1765       null
1766     ],
1767     [
1768       "1966-10",
1769       -9.2,
1770       -15.6,
1771       -12.4,
1772       -0.6,
1773       -27.2,
1774       0,
1775       14.2,
1776       14.2,
1777       13,
1778       null,
1779       null
1780     ],
1781     [
1782       "1966-11",
1783       null,
1784       -32.8,
1785       null,
1786       -11.1,
1787       -43.9,
1788       0,
1789       0,
1790       0,
1791       15,
1792       null,
1793       null
1794     ],
1795     [
1796       "1966-12",
1797       null,
1798       -33.1,
1799       null,
1800       null,
1801       -43.3,
1802       null,
1803       null,
1804       null,
1805       15,
1806       null,
1807       null
1808     ],
1809     [
1810       "1967-01",
1811       -31.7,
1812       -41.2,
1813       -36.5,
1814       null,
1815       -50.6,
1816       0,
1817       0,
1818       0,
1819       15,
1820       null,
1821       null
1822     ],
1823     [
1824       "1967-02",
1825       null,
1826       -43.3,
1827       null,
1828       null,
1829       -51.7,
1830       0,
1831       0,
1832       0,
1833       15,
1834       null,
1835       null
1836     ],
1837     [
1838       "1967-03",
1839       null,
1840       -39.3,
1841       null,
1842       null,
1843       -49.4,
1844       null,
1845       null,
1846       null,
1847       15,
1848       null,
1849       null
1850     ],
1851     [
1852       "1967-04",
1853       null,
1854       -31.6,
1855       null,
1856       null,
1857       -43.3,
1858       0,
1859       4.3,
1860       4.3,
1861       18,
1862       null,
1863       null
1864     ],
1865     [
1866       "1967-05",
1867       -5.1,
1868       -13.8,
1869       -9.5,
1870       0.6,
1871       -25,
1872       0,
1873       4.3,
1874       4.3,
1875       15,
1876       null,
1877       null
1878     ],
1879     [
1880       "1967-06",
1881       1.3,
1882       -4.7,
1883       -1.7,
1884       11.1,
1885       -16.7,
1886       31.2,
1887       0,
1888       31.2,
1889       0,
1890       null,
1891       null
1892     ],
1893     [
1894       "1967-07",
1895       10.6,
1896       2.7,
1897       6.7,
1898       20,
1899       -1.1,
1900       36.6,
1901       0,
1902       36.6,
1903       0,
1904       null,
1905       null
1906     ],
1907     [
1908       "1967-08",
1909       7.4,
1910       1.9,
1911       4.7,
1912       15,
1913       -1.7,
1914       67.6,
1915       3,
1916       70.6,
1917       0,
1918       null,
1919       null
1920     ],
1921     [
1922       "1967-09",
1923       -1.4,
1924       -4.9,
1925       -3.2,
1926       5,
1927       -8.9,
1928       22.9,
1929       2.3,
1930       25.1,
1931       3,
1932       null,
1933       null
1934     ],
1935     [
1936       "1967-10",
1937       -6.9,
1938       -13.4,
1939       -10.2,
1940       1.1,
1941       -31.1,
1942       0,
1943       7.4,
1944       7.4,
1945       10,
1946       null,
1947       null
1948     ],
1949     [
1950       "1967-11",
1951       -24.8,
1952       -34,
1953       -29.4,
1954       -11.7,
1955       -43.3,
1956       0,
1957       0,
1958       0,
1959       10,
1960       null,
1961       null
1962     ],
1963     [
1964       "1967-12",
1965       -25.3,
1966       -34.1,
1967       -29.7,
1968       -10.6,
1969       -48.3,
1970       0,
1971       9.7,
1972       9.7,
1973       18,
1974       null,
1975       null
1976     ],
1977     [
1978       "1968-01",
1979       -30.8,
1980       -40.6,
1981       -35.7,
1982       null,
1983       -52.8,
1984       0,
1985       0,
1986       0,
1987       18,
1988       null,
1989       null
1990     ],
1991     [
1992       "1968-02",
1993       -30.4,
1994       -40.6,
1995       -35.5,
1996       -15,
1997       -52.8,
1998       0,
1999       0,
2000       0,
2001       18,
2002       null,
2003       null
2004     ],
2005     [
2006       "1968-03",
2007       -25.8,
2008       -35.9,
2009       -30.9,
2010       null,
2011       -46.1,
2012       0,
2013       0.3,
2014       0.3,
2015       18,
2016       null,
2017       null
2018     ],
2019     [
2020       "1968-04",
2021       -17.5,
2022       -26.3,
2023       -21.9,
2024       -8.3,
2025       -33.9,
2026       0,
2027       1,
2028       1,
2029       18,
2030       null,
2031       null
2032     ],
2033     [
2034       "1968-05",
2035       -7.9,
2036       -14.8,
2037       -11.4,
2038       2.2,
2039       -27.8,
2040       0,
2041       3.6,
2042       3.6,
2043       18,
2044       null,
2045       null
2046     ],
2047     [
2048       "1968-06",
2049       null,
2050       null,
2051       null,
2052       12.2,
2053       -6.7,
2054       0,
2055       0,
2056       0,
2057       0,
2058       null,
2059       null
2060     ],
2061     [
2062       "1968-07",
2063       8.4,
2064       1.5,
2065       5,
2066       13.3,
2067       -2.2,
2068       17.8,
2069       1.8,
2070       19.6,
2071       0,
2072       null,
2073       null
2074     ],
2075     [
2076       "1968-08",
2077       9.1,
2078       2.7,
2079       5.9,
2080       18.9,
2081       0,
2082       16.5,
2083       0,
2084       16.5,
2085       0,
2086       null,
2087       null
2088     ],
2089     [
2090       "1968-09",
2091       3.3,
2092       -0.5,
2093       1.4,
2094       11.1,
2095       -5.6,
2096       5.6,
2097       6.6,
2098       12.2,
2099       3,
2100       null,
2101       null
2102     ],
2103     [
2104       "1968-10",
2105       -4.4,
2106       -9.5,
2107       -7,
2108       1.1,
2109       -26.7,
2110       0,
2111       13,
2112       13,
2113       13,
2114       null,
2115       null
2116     ],
2117     [
2118       "1968-11",
2119       -17.4,
2120       -25.4,
2121       -21.4,
2122       -0.6,
2123       -45,
2124       0,
2125       6.1,
2126       6.1,
2127       18,
2128       null,
2129       null
2130     ],
2131     [
2132       "1968-12",
2133       -26.5,
2134       -34.8,
2135       -30.7,
2136       -11.7,
2137       -43.9,
2138       0,
2139       2.5,
2140       2.5,
2141       20,
2142       null,
2143       null
2144     ],
2145     [
2146       "1969-01",
2147       -30.8,
2148       -38.9,
2149       -34.9,
2150       -17.8,
2151       -45,
2152       0,
2153       2.5,
2154       2.5,
2155       20,
2156       null,
2157       null
2158     ],
2159     [
2160       "1969-02",
2161       -24.4,
2162       -34.4,
2163       -29.4,
2164       -13.9,
2165       -43.9,
2166       0,
2167       8.1,
2168       8.1,
2169       23,
2170       null,
2171       null
2172     ],
2173     [
2174       "1969-03",
2175       -28.4,
2176       -36.9,
2177       -32.7,
2178       -16.1,
2179       -44.4,
2180       0,
2181       0.5,
2182       0.5,
2183       23,
2184       null,
2185       null
2186     ],
2187     [
2188       "1969-04",
2189       -16.4,
2190       -26.4,
2191       -21.4,
2192       -3.9,
2193       -40,
2194       0,
2195       13.7,
2196       13.7,
2197       25,
2198       null,
2199       null
2200     ],
2201     [
2202       "1969-05",
2203       -8.1,
2204       -16.4,
2205       -12.3,
2206       -2.2,
2207       -25,
2208       0,
2209       16,
2210       16,
2211       15,
2212       null,
2213       null
2214     ],
2215     [
2216       "1969-06",
2217       0.8,
2218       -3.9,
2219       -1.6,
2220       5,
2221       -11.1,
2222       0.5,
2223       8.1,
2224       8.6,
2225       0,
2226       null,
2227       null
2228     ],
2229     [
2230       "1969-07",
2231       15.2,
2232       5.4,
2233       10.3,
2234       23.9,
2235       -1.1,
2236       23.9,
2237       0,
2238       23.9,
2239       0,
2240       null,
2241       null
2242     ],
2243     [
2244       "1969-08",
2245       12.6,
2246       5.4,
2247       9,
2248       22.2,
2249       -0.6,
2250       30.7,
2251       0,
2252       30.7,
2253       0,
2254       null,
2255       null
2256     ],
2257     [
2258       "1969-09",
2259       1.4,
2260       -2.2,
2261       -0.4,
2262       7.2,
2263       -7.2,
2264       2.3,
2265       18,
2266       20.3,
2267       0,
2268       null,
2269       null
2270     ],
2271     [
2272       "1969-10",
2273       -5.3,
2274       -10.6,
2275       -8,
2276       1.7,
2277       -21.1,
2278       0,
2279       25.7,
2280       25.7,
2281       13,
2282       null,
2283       null
2284     ],
2285     [
2286       "1969-11",
2287       -21.5,
2288       -29.4,
2289       -25.5,
2290       -1.1,
2291       -40.6,
2292       0,
2293       19.1,
2294       19.1,
2295       28,
2296       null,
2297       null
2298     ],
2299     [
2300       "1969-12",
2301       -20.4,
2302       -30.2,
2303       -25.3,
2304       -10,
2305       -41.7,
2306       0,
2307       15,
2308       15,
2309       36,
2310       null,
2311       null
2312     ],
2313     [
2314       "1970-01",
2315       -30.7,
2316       -38.6,
2317       -34.7,
2318       -15,
2319       -52.8,
2320       0,
2321       0,
2322       0,
2323       30,
2324       null,
2325       null
2326     ],
2327     [
2328       "1970-02",
2329       -31.7,
2330       -40.6,
2331       -36.2,
2332       -21.7,
2333       -48.3,
2334       0,
2335       0,
2336       0,
2337       30,
2338       null,
2339       null
2340     ],
2341     [
2342       "1970-03",
2343       -23.9,
2344       -33.3,
2345       -28.6,
2346       null,
2347       -42.8,
2348       0,
2349       0.3,
2350       0.3,
2351       30,
2352       null,
2353       null
2354     ],
2355     [
2356       "1970-04",
2357       -17,
2358       -27.7,
2359       -22.4,
2360       -3.3,
2361       -41.1,
2362       0,
2363       12.7,
2364       12.7,
2365       43,
2366       null,
2367       null
2368     ],
2369     [
2370       "1970-05",
2371       -9.1,
2372       -18.7,
2373       -13.9,
2374       2.2,
2375       -31.7,
2376       0,
2377       5.1,
2378       5.1,
2379       36,
2380       null,
2381       null
2382     ],
2383     [
2384       "1970-06",
2385       3.6,
2386       -1.9,
2387       0.9,
2388       15.6,
2389       -9.4,
2390       1.8,
2391       10.2,
2392       11.9,
2393       0,
2394       null,
2395       null
2396     ],
2397     [
2398       "1970-07",
2399       12.3,
2400       4.7,
2401       8.5,
2402       18.3,
2403       1.1,
2404       16.5,
2405       0,
2406       16.5,
2407       0,
2408       null,
2409       null
2410     ],
2411     [
2412       "1970-08",
2413       11.2,
2414       3.5,
2415       7.4,
2416       16.7,
2417       -1.1,
2418       14.7,
2419       0,
2420       14.7,
2421       0,
2422       null,
2423       null
2424     ],
2425     [
2426       "1970-09",
2427       2,
2428       -2.2,
2429       -0.1,
2430       10,
2431       -10,
2432       5.1,
2433       7.6,
2434       12.7,
2435       3,
2436       null,
2437       null
2438     ],
2439     [
2440       "1970-10",
2441       -5.7,
2442       -12.7,
2443       -9.2,
2444       2.2,
2445       -26.1,
2446       13,
2447       7.6,
2448       20.6,
2449       5,
2450       null,
2451       null
2452     ],
2453     [
2454       "1970-11",
2455       -20.4,
2456       -26.7,
2457       -23.6,
2458       -1.7,
2459       -37.8,
2460       0,
2461       2.5,
2462       2.5,
2463       8,
2464       null,
2465       null
2466     ],
2467     [
2468       "1970-12",
2469       null,
2470       -39,
2471       null,
2472       -18.9,
2473       -48.9,
2474       0,
2475       0,
2476       0,
2477       8,
2478       null,
2479       null
2480     ],
2481     [
2482       "1971-01",
2483       -27.3,
2484       -34.7,
2485       -31,
2486       -10.6,
2487       -46.1,
2488       0,
2489       2.5,
2490       2.5,
2491       10,
2492       null,
2493       null
2494     ],
2495     [
2496       "1971-02",
2497       -28.7,
2498       -35.4,
2499       -32.1,
2500       -17.8,
2501       -44.4,
2502       0,
2503       2.5,
2504       2.5,
2505       13,
2506       null,
2507       null
2508     ],
2509     [
2510       "1971-03",
2511       -26.9,
2512       -35.7,
2513       -31.3,
2514       -10,
2515       -47.8,
2516       0,
2517       8.9,
2518       8.9,
2519       23,
2520       null,
2521       null
2522     ],
2523     [
2524       "1971-04",
2525       -15.1,
2526       -24.8,
2527       -20,
2528       0,
2529       -41.7,
2530       0,
2531       3,
2532       3,
2533       25,
2534       null,
2535       null
2536     ],
2537     [
2538       "1971-05",
2539       -6.4,
2540       -14.3,
2541       -10.4,
2542       1.7,
2543       -23.3,
2544       0,
2545       7.6,
2546       7.6,
2547       15,
2548       null,
2549       null
2550     ],
2551     [
2552       "1971-06",
2553       6.1,
2554       0.3,
2555       3.2,
2556       18.9,
2557       -6.7,
2558       4.1,
2559       1.8,
2560       5.8,
2561       0,
2562       null,
2563       null
2564     ],
2565     [
2566       "1971-07",
2567       13.4,
2568       4.9,
2569       9.2,
2570       19.4,
2571       1.1,
2572       3.3,
2573       0,
2574       3.3,
2575       0,
2576       null,
2577       null
2578     ],
2579     [
2580       "1971-08",
2581       9.3,
2582       2.6,
2583       6,
2584       23.3,
2585       -1.7,
2586       40.1,
2587       1.5,
2588       41.7,
2589       0,
2590       null,
2591       null
2592     ],
2593     [
2594       "1971-09",
2595       1.9,
2596       -2.5,
2597       -0.3,
2598       9.4,
2599       -8.9,
2600       21.8,
2601       13.7,
2602       35.6,
2603       5,
2604       null,
2605       null
2606     ],
2607     [
2608       "1971-10",
2609       -5.6,
2610       -11.2,
2611       -8.4,
2612       0.6,
2613       -21.7,
2614       0,
2615       28.4,
2616       28.4,
2617       25,
2618       null,
2619       null
2620     ],
2621     [
2622       "1971-11",
2623       -21.3,
2624       -28.8,
2625       -25.1,
2626       -11.1,
2627       -36.7,
2628       0,
2629       3.8,
2630       3.8,
2631       28,
2632       null,
2633       null
2634     ],
2635     [
2636       "1971-12",
2637       -30.6,
2638       -38.7,
2639       -34.7,
2640       -13.9,
2641       -48.9,
2642       0,
2643       2,
2644       2,
2645       25,
2646       null,
2647       null
2648     ],
2649     [
2650       "1972-01",
2651       -36.7,
2652       -43.9,
2653       -40.3,
2654       -26.7,
2655       -50.6,
2656       0,
2657       2.5,
2658       2.5,
2659       25,
2660       null,
2661       null
2662     ],
2663     [
2664       "1972-02",
2665       -36.8,
2666       -44.7,
2667       -40.8,
2668       -28.3,
2669       -49.4,
2670       0,
2671       1.8,
2672       1.8,
2673       28,
2674       null,
2675       null
2676     ],
2677     [
2678       "1972-03",
2679       -28.2,
2680       -37.3,
2681       -32.8,
2682       -9.4,
2683       -50,
2684       0,
2685       2,
2686       2,
2687       30,
2688       null,
2689       null
2690     ],
2691     [
2692       "1972-04",
2693       -18.7,
2694       -30.2,
2695       -24.5,
2696       -3.9,
2697       -40.6,
2698       0,
2699       33.3,
2700       33.3,
2701       58,
2702       null,
2703       null
2704     ],
2705     [
2706       "1972-05",
2707       -9,
2708       -18.9,
2709       -14,
2710       0,
2711       -31.7,
2712       0,
2713       11.4,
2714       11.4,
2715       53,
2716       null,
2717       null
2718     ],
2719     [
2720       "1972-06",
2721       -1,
2722       -6.7,
2723       -3.9,
2724       4.4,
2725       -17.2,
2726       7.6,
2727       1,
2728       8.6,
2729       25,
2730       null,
2731       null
2732     ],
2733     [
2734       "1972-07",
2735       6.3,
2736       0.6,
2737       3.5,
2738       16.7,
2739       -2.2,
2740       5.8,
2741       0,
2742       5.8,
2743       0,
2744       null,
2745       null
2746     ],
2747     [
2748       "1972-08",
2749       6.8,
2750       0.5,
2751       3.7,
2752       18.3,
2753       -3.9,
2754       21.6,
2755       2.5,
2756       24.1,
2757       0,
2758       null,
2759       null
2760     ],
2761     [
2762       "1972-09",
2763       -1.6,
2764       -5.4,
2765       -3.5,
2766       6.1,
2767       -14.4,
2768       3.8,
2769       12.7,
2770       16.5,
2771       5,
2772       null,
2773       null
2774     ],
2775     [
2776       "1972-10",
2777       -13.4,
2778       -24.3,
2779       -18.9,
2780       1.7,
2781       -32.2,
2782       0,
2783       18.3,
2784       18.3,
2785       20,
2786       null,
2787       null
2788     ],
2789     [
2790       "1972-11",
2791       -19.7,
2792       -32.3,
2793       -26,
2794       null,
2795       -47.2,
2796       0,
2797       9.4,
2798       9.4,
2799       28,
2800       null,
2801       null
2802     ],
2803     [
2804       "1972-12",
2805       -32.3,
2806       -40.9,
2807       -36.6,
2808       -19.4,
2809       -46.1,
2810       0,
2811       2.8,
2812       2.8,
2813       30,
2814       null,
2815       null
2816     ],
2817     [
2818       "1973-01",
2819       -30.1,
2820       -40.3,
2821       -35.2,
2822       -13.9,
2823       -50.6,
2824       0,
2825       3,
2826       3,
2827       30,
2828       null,
2829       null
2830     ],
2831     [
2832       "1973-02",
2833       -33.4,
2834       -42.8,
2835       -38.1,
2836       -21.7,
2837       -57.8,
2838       0,
2839       4.8,
2840       4.8,
2841       36,
2842       null,
2843       null
2844     ],
2845     [
2846       "1973-03",
2847       -26.7,
2848       -37.3,
2849       -32,
2850       -13.9,
2851       -47.2,
2852       0,
2853       6.9,
2854       6.9,
2855       41,
2856       null,
2857       null
2858     ],
2859     [
2860       "1973-04",
2861       -20.7,
2862       -31.6,
2863       -26.2,
2864       -9.4,
2865       -41.1,
2866       0,
2867       5.1,
2868       5.1,
2869       0,
2870       null,
2871       null
2872     ],
2873     [
2874       "1973-05",
2875       -4.2,
2876       -13.6,
2877       -8.9,
2878       2.8,
2879       -28.3,
2880       1.3,
2881       15.2,
2882       16.5,
2883       10,
2884       null,
2885       null
2886     ],
2887     [
2888       "1973-06",
2889       7.4,
2890       0.7,
2891       4.1,
2892       19.4,
2893       -6.7,
2894       9.7,
2895       0.5,
2896       10.2,
2897       0,
2898       null,
2899       null
2900     ],
2901     [
2902       "1973-07",
2903       13.8,
2904       4.7,
2905       9.3,
2906       21.7,
2907       1.1,
2908       20.6,
2909       0,
2910       20.6,
2911       0,
2912       null,
2913       null
2914     ],
2915     [
2916       "1973-08",
2917       12.6,
2918       4.5,
2919       8.6,
2920       24.4,
2921       -3.3,
2922       37.6,
2923       14.2,
2924       51.8,
2925       0,
2926       null,
2927       null
2928     ],
2929     [
2930       "1973-09",
2931       3.8,
2932       -1.3,
2933       1.3,
2934       14.4,
2935       -8.3,
2936       21.1,
2937       4.6,
2938       25.7,
2939       3,
2940       null,
2941       null
2942     ],
2943     [
2944       "1973-10",
2945       -2.9,
2946       -10.4,
2947       -6.7,
2948       1.7,
2949       -27.2,
2950       0,
2951       26.4,
2952       26.4,
2953       25,
2954       null,
2955       null
2956     ],
2957     [
2958       "1973-11",
2959       -16.6,
2960       -24.6,
2961       -20.6,
2962       -7.2,
2963       -37.8,
2964       0,
2965       6.9,
2966       6.9,
2967       28,
2968       null,
2969       null
2970     ],
2971     [
2972       "1973-12",
2973       -28.7,
2974       -36,
2975       -32.4,
2976       -13.3,
2977       -46.1,
2978       0,
2979       1.3,
2980       1.3,
2981       28,
2982       null,
2983       null
2984     ],
2985     [
2986       "1974-01",
2987       -34.6,
2988       -41.6,
2989       -38.1,
2990       -20,
2991       -49.4,
2992       0,
2993       1.3,
2994       1.3,
2995       28,
2996       null,
2997       null
2998     ],
2999     [
3000       "1974-02",
3001       -31.2,
3002       -38.9,
3003       -35.1,
3004       -18.9,
3005       -47.8,
3006       0,
3007       2,
3008       2,
3009       28,
3010       null,
3011       null
3012     ],
3013     [
3014       "1974-03",
3015       -30.5,
3016       -39.1,
3017       -34.8,
3018       -24.4,
3019       -47.8,
3020       0,
3021       0,
3022       0,
3023       25,
3024       null,
3025       null
3026     ],
3027     [
3028       "1974-04",
3029       -22.6,
3030       -34.6,
3031       -28.6,
3032       -12.8,
3033       -46.7,
3034       0,
3035       2.8,
3036       2.8,
3037       25,
3038       null,
3039       null
3040     ],
3041     [
3042       "1974-05",
3043       -5.2,
3044       -16.2,
3045       -10.7,
3046       1.7,
3047       -30,
3048       0.3,
3049       2.8,
3050       3,
3051       13,
3052       null,
3053       null
3054     ],
3055     [
3056       "1974-06",
3057       5.4,
3058       -3.9,
3059       0.8,
3060       13.9,
3061       -18.9,
3062       35.3,
3063       1.8,
3064       37.1,
3065       0,
3066       null,
3067       null
3068     ],
3069     [
3070       "1974-07",
3071       13.6,
3072       4.9,
3073       9.3,
3074       22.2,
3075       -2.2,
3076       22.1,
3077       0,
3078       22.1,
3079       0,
3080       null,
3081       null
3082     ],
3083     [
3084       "1974-08",
3085       8.8,
3086       2.8,
3087       5.8,
3088       18.9,
3089       -2.2,
3090       31.5,
3091       1.5,
3092       33,
3093       0,
3094       null,
3095       null
3096     ],
3097     [
3098       "1974-09",
3099       -0.6,
3100       -5.4,
3101       -3,
3102       5,
3103       -13.9,
3104       11.7,
3105       17,
3106       28.7,
3107       5,
3108       null,
3109       null
3110     ],
3111     [
3112       "1974-10",
3113       -11.9,
3114       -19.2,
3115       -15.6,
3116       0.6,
3117       -30,
3118       0,
3119       14.5,
3120       14.5,
3121       20,
3122       null,
3123       null
3124     ],
3125     [
3126       "1974-11",
3127       -18.1,
3128       -27.7,
3129       -22.9,
3130       -9.4,
3131       -40,
3132       0,
3133       20.6,
3134       20.6,
3135       36,
3136       null,
3137       null
3138     ],
3139     [
3140       "1974-12",
3141       -26.3,
3142       -35.9,
3143       -31.1,
3144       -10,
3145       -41.7,
3146       0,
3147       0,
3148       0,
3149       36,
3150       null,
3151       null
3152     ],
3153     [
3154       "1975-01",
3155       -36.3,
3156       -44.7,
3157       -40.5,
3158       -18.3,
3159       -54.4,
3160       0,
3161       0,
3162       0,
3163       36,
3164       null,
3165       null
3166     ],
3167     [
3168       "1975-02",
3169       -31.9,
3170       -38.8,
3171       -35.4,
3172       -16.1,
3173       -48.3,
3174       0,
3175       0.8,
3176       0.8,
3177       36,
3178       null,
3179       null
3180     ],
3181     [
3182       "1975-03",
3183       -31.9,
3184       -41.4,
3185       -36.7,
3186       -24.4,
3187       -47.8,
3188       0,
3189       0.3,
3190       0.3,
3191       36,
3192       null,
3193       null
3194     ],
3195     [
3196       "1975-04",
3197       -13.5,
3198       -24,
3199       -18.8,
3200       2.2,
3201       -40,
3202       0,
3203       5.8,
3204       5.8,
3205       15,
3206       null,
3207       null
3208     ],
3209     [
3210       "1975-05",
3211       -1.9,
3212       -9.6,
3213       -5.8,
3214       4.4,
3215       -19.4,
3216       3,
3217       0.8,
3218       3.8,
3219       5,
3220       null,
3221       null
3222     ],
3223     [
3224       "1975-06",
3225       11.4,
3226       2.9,
3227       7.2,
3228       18.9,
3229       -1.7,
3230       13.5,
3231       0,
3232       13.5,
3233       0,
3234       null,
3235       null
3236     ],
3237     [
3238       "1975-07",
3239       9.9,
3240       2.9,
3241       6.4,
3242       18.3,
3243       -0.6,
3244       14,
3245       0,
3246       14,
3247       0,
3248       null,
3249       null
3250     ],
3251     [
3252       "1975-08",
3253       12.5,
3254       3.8,
3255       8.2,
3256       19.4,
3257       -1.1,
3258       3.8,
3259       0,
3260       3.8,
3261       0,
3262       null,
3263       null
3264     ],
3265     [
3266       "1975-09",
3267       1.3,
3268       -4.1,
3269       -1.4,
3270       10.6,
3271       -11.1,
3272       41.4,
3273       20.1,
3274       61.5,
3275       10,
3276       null,
3277       null
3278     ],
3279     [
3280       "1975-10",
3281       -7.2,
3282       -13.2,
3283       -10.2,
3284       0,
3285       -23.9,
3286       0,
3287       6.6,
3288       6.6,
3289       10,
3290       null,
3291       null
3292     ],
3293     [
3294       "1975-11",
3295       -17.8,
3296       -26.9,
3297       -22.4,
3298       -4.4,
3299       -40,
3300       0,
3301       2.5,
3302       2.5,
3303       13,
3304       null,
3305       null
3306     ],
3307     [
3308       "1975-12",
3309       -30.8,
3310       -37.4,
3311       -34.1,
3312       -17.8,
3313       -45,
3314       0,
3315       1.8,
3316       1.8,
3317       13,
3318       null,
3319       null
3320     ],
3321     [
3322       "1976-01",
3323       -30.9,
3324       -38.7,
3325       -34.8,
3326       -16.7,
3327       -46.1,
3328       0,
3329       1.3,
3330       1.3,
3331       13,
3332       null,
3333       null
3334     ],
3335     [
3336       "1976-02",
3337       -35.8,
3338       -43,
3339       -39.4,
3340       -23.9,
3341       -50.6,
3342       0,
3343       0,
3344       0,
3345       13,
3346       null,
3347       null
3348     ],
3349     [
3350       "1976-03",
3351       -31.2,
3352       -38.7,
3353       -35,
3354       null,
3355       null,
3356       null,
3357       null,
3358       null,
3359       null,
3360       null,
3361       null
3362     ],
3363     [
3364       "1976-04",
3365       -13.1,
3366       -24.1,
3367       -18.6,
3368       -1.1,
3369       -35.6,
3370       0,
3371       1.5,
3372       1.5,
3373       15,
3374       null,
3375       null
3376     ],
3377     [
3378       "1976-05",
3379       -5.6,
3380       -15.7,
3381       -10.7,
3382       1.1,
3383       -30,
3384       0,
3385       7.4,
3386       7.4,
3387       10,
3388       null,
3389       null
3390     ],
3391     [
3392       "1976-06",
3393       0.9,
3394       -4.9,
3395       -2,
3396       10,
3397       -12.8,
3398       2.3,
3399       10.4,
3400       12.7,
3401       3,
3402       null,
3403       null
3404     ],
3405     [
3406       "1976-07",
3407       11.2,
3408       2.3,
3409       6.8,
3410       18.3,
3411       -1.1,
3412       8.9,
3413       0,
3414       8.9,
3415       0,
3416       null,
3417       null
3418     ],
3419     [
3420       "1976-08",
3421       null,
3422       null,
3423       null,
3424       null,
3425       null,
3426       null,
3427       null,
3428       null,
3429       null,
3430       null,
3431       null
3432     ],
3433     [
3434       "1976-09",
3435       1.8,
3436       -3.4,
3437       -0.8,
3438       10,
3439       -10,
3440       13.5,
3441       1.5,
3442       15,
3443       0,
3444       null,
3445       null
3446     ],
3447     [
3448       "1976-10",
3449       -8.8,
3450       -17.6,
3451       -13.2,
3452       1.1,
3453       -28.9,
3454       0,
3455       20.3,
3456       20.8,
3457       8,
3458       null,
3459       null
3460     ],
3461     [
3462       "1976-11",
3463       -23.7,
3464       -32,
3465       -27.9,
3466       -3.9,
3467       -42.8,
3468       0,
3469       2.5,
3470       2.5,
3471       10,
3472       null,
3473       null
3474     ],
3475     [
3476       "1976-12",
3477       -27.2,
3478       -36.8,
3479       -32,
3480       -3.3,
3481       -44.4,
3482       0,
3483       5.6,
3484       5.6,
3485       15,
3486       null,
3487       null
3488     ],
3489     [
3490       "1977-01",
3491       -21.3,
3492       -32,
3493       -26.7,
3494       -3.3,
3495       -44.8,
3496       0,
3497       13.8,
3498       13.8,
3499       27,
3500       null,
3501       null
3502     ],
3503     [
3504       "1977-02",
3505       -34,
3506       -44.5,
3507       -39.3,
3508       -21.7,
3509       -51.7,
3510       0,
3511       4.7,
3512       4.7,
3513       33,
3514       null,
3515       null
3516     ],
3517     [
3518       "1977-03",
3519       -24.8,
3520       -34.1,
3521       -29.5,
3522       -7.7,
3523       -42.8,
3524       0,
3525       16,
3526       16,
3527       50,
3528       null,
3529       null
3530     ],
3531     [
3532       "1977-04",
3533       -14.8,
3534       -24.9,
3535       -19.9,
3536       -1.7,
3537       -41.9,
3538       0,
3539       14.8,
3540       14.8,
3541       63,
3542       null,
3543       null
3544     ],
3545     [
3546       "1977-05",
3547       -4.2,
3548       -13.1,
3549       -8.7,
3550       1.8,
3551       -26,
3552       0,
3553       4.9,
3554       4.9,
3555       27,
3556       null,
3557       null
3558     ],
3559     [
3560       "1977-06",
3561       5.4,
3562       -0.4,
3563       2.5,
3564       13.8,
3565       -7.3,
3566       5.8,
3567       0,
3568       5.8,
3569       0,
3570       null,
3571       null
3572     ],
3573     [
3574       "1977-07",
3575       10.9,
3576       4,
3577       7.5,
3578       18.4,
3579       -0.8,
3580       22.1,
3581       0,
3582       22.1,
3583       0,
3584       null,
3585       null
3586     ],
3587     [
3588       "1977-08",
3589       10.5,
3590       2.1,
3591       6.3,
3592       15.7,
3593       -5.5,
3594       30.3,
3595       1,
3596       31.3,
3597       0,
3598       null,
3599       null
3600     ],
3601     [
3602       "1977-09",
3603       3.3,
3604       -2,
3605       0.7,
3606       10.3,
3607       -7.5,
3608       19.1,
3609       2.5,
3610       21.6,
3611       0,
3612       null,
3613       null
3614     ],
3615     [
3616       "1977-10",
3617       -6.6,
3618       -13.4,
3619       -10,
3620       2.9,
3621       -24.1,
3622       0,
3623       17.3,
3624       17.3,
3625       12,
3626       null,
3627       null
3628     ],
3629     [
3630       "1977-11",
3631       -17.4,
3632       -26.7,
3633       -22.1,
3634       -3.4,
3635       -37.9,
3636       0,
3637       11.3,
3638       11.3,
3639       23,
3640       null,
3641       null
3642     ],
3643     [
3644       "1977-12",
3645       -25.8,
3646       -33.9,
3647       -29.9,
3648       -11.8,
3649       -44.7,
3650       0,
3651       5.4,
3652       5.4,
3653       30,
3654       null,
3655       null
3656     ],
3657     [
3658       "1978-01",
3659       -29.6,
3660       -38.3,
3661       -34,
3662       -18,
3663       -49.8,
3664       0,
3665       1.7,
3666       1.7,
3667       32,
3668       null,
3669       null
3670     ],
3671     [
3672       "1978-02",
3673       -26.3,
3674       -34.4,
3675       -30.4,
3676       -14,
3677       -50.8,
3678       0,
3679       3.4,
3680       3.4,
3681       35,
3682       null,
3683       null
3684     ],
3685     [
3686       "1978-03",
3687       -30.6,
3688       -38,
3689       -34.3,
3690       -20.4,
3691       -45.5,
3692       0,
3693       0,
3694       0,
3695       35,
3696       null,
3697       null
3698     ],
3699     [
3700       "1978-04",
3701       -19.9,
3702       -29.9,
3703       -24.9,
3704       -8.2,
3705       -42,
3706       0,
3707       0,
3708       0,
3709       34,
3710       null,
3711       null
3712     ],
3713     [
3714       "1978-05",
3715       -8.2,
3716       -16.7,
3717       -12.5,
3718       -0.3,
3719       -27.8,
3720       0,
3721       17.8,
3722       17.8,
3723       40,
3724       null,
3725       null
3726     ],
3727     [
3728       "1978-06",
3729       -0.2,
3730       -4.7,
3731       -2.5,
3732       4.5,
3733       -12.7,
3734       8.7,
3735       9.7,
3736       18.4,
3737       2,
3738       null,
3739       null
3740     ],
3741     [
3742       "1978-07",
3743       8.3,
3744       1.9,
3745       5.1,
3746       12,
3747       -0.7,
3748       20.6,
3749       0,
3750       20.6,
3751       0,
3752       null,
3753       null
3754     ],
3755     [
3756       "1978-08",
3757       7.2,
3758       0.5,
3759       3.9,
3760       16.8,
3761       -3.5,
3762       19.9,
3763       11.5,
3764       31.4,
3765       1,
3766       null,
3767       null
3768     ],
3769     [
3770       "1978-09",
3771       1,
3772       -3.8,
3773       -1.4,
3774       8.4,
3775       -14.4,
3776       7.1,
3777       5.5,
3778       12.6,
3779       0,
3780       null,
3781       null
3782     ],
3783     [
3784       "1978-10",
3785       -16.2,
3786       -24,
3787       -20.1,
3788       -0.6,
3789       -34.2,
3790       0,
3791       37.9,
3792       37.9,
3793       24,
3794       null,
3795       null
3796     ],
3797     [
3798       "1978-11",
3799       -25.7,
3800       -34.8,
3801       -30.3,
3802       -10,
3803       -46.3,
3804       0,
3805       16,
3806       16,
3807       38,
3808       null,
3809       null
3810     ],
3811     [
3812       "1978-12",
3813       -26.7,
3814       -34.8,
3815       -30.8,
3816       -15.6,
3817       -41.2,
3818       0,
3819       5.5,
3820       5.5,
3821       43,
3822       null,
3823       null
3824     ],
3825     [
3826       "1979-01",
3827       -27.7,
3828       -38,
3829       -32.9,
3830       -9.8,
3831       -46.8,
3832       0,
3833       3,
3834       1,
3835       46,
3836       null,
3837       null
3838     ],
3839     [
3840       "1979-02",
3841       -40.8,
3842       -47.9,
3843       -44.4,
3844       -23.1,
3845       -57,
3846       0,
3847       0,
3848       0,
3849       42,
3850       null,
3851       null
3852     ],
3853     [
3854       "1979-03",
3855       -28.5,
3856       -37.8,
3857       -33.2,
3858       -10.8,
3859       -50,
3860       0,
3861       0,
3862       0,
3863       39,
3864       null,
3865       null
3866     ],
3867     [
3868       "1979-04",
3869       -16.3,
3870       -26.6,
3871       -21.5,
3872       -3.3,
3873       -41.8,
3874       0,
3875       2,
3876       2,
3877       38,
3878       null,
3879       null
3880     ],
3881     [
3882       "1979-05",
3883       -3.7,
3884       -13.2,
3885       -8.5,
3886       2.5,
3887       -30,
3888       0,
3889       7,
3890       7,
3891       32,
3892       null,
3893       null
3894     ],
3895     [
3896       "1979-06",
3897       0.8,
3898       -3.5,
3899       -1.4,
3900       3.5,
3901       -8,
3902       0,
3903       3,
3904       3,
3905       0,
3906       null,
3907       null
3908     ],
3909     [
3910       "1979-07",
3911       9.7,
3912       2.4,
3913       6.1,
3914       17.8,
3915       -0.5,
3916       44.3,
3917       4.4,
3918       48.7,
3919       0,
3920       null,
3921       null
3922     ],
3923     [
3924       "1979-08",
3925       6,
3926       0,
3927       3,
3928       12.4,
3929       -3.8,
3930       null,
3931       2,
3932       null,
3933       0,
3934       null,
3935       null
3936     ],
3937     [
3938       "1979-09",
3939       0.8,
3940       -4.1,
3941       -1.7,
3942       11.9,
3943       -12.7,
3944       0,
3945       6.2,
3946       6.2,
3947       3,
3948       null,
3949       null
3950     ],
3951     [
3952       "1979-10",
3953       -9.2,
3954       -18.4,
3955       -13.8,
3956       -0.7,
3957       -31.8,
3958       0,
3959       21.2,
3960       21.2,
3961       24,
3962       33,
3963       54
3964     ],
3965     [
3966       "1979-11",
3967       -17.2,
3968       -29,
3969       -23.1,
3970       -3.1,
3971       -46,
3972       0,
3973       7,
3974       7,
3975       34,
3976       null,
3977       null
3978     ],
3979     [
3980       "1979-12",
3981       -27.1,
3982       -38.4,
3983       -32.8,
3984       -9.4,
3985       -49.5,
3986       0,
3987       10,
3988       10,
3989       43,
3990       null,
3991       null
3992     ],
3993     [
3994       "1980-01",
3995       -30.1,
3996       -40,
3997       -35.1,
3998       -11.5,
3999       -45.9,
4000       0,
4001       6.9,
4002       6.9,
4003       40,
4004       null,
4005       null
4006     ],
4007     [
4008       "1980-02",
4009       -24.4,
4010       -34,
4011       -29.2,
4012       -5.5,
4013       -48,
4014       0,
4015       7.6,
4016       7.6,
4017       40,
4018       null,
4019       null
4020     ],
4021     [
4022       "1980-03",
4023       -26.1,
4024       -35.6,
4025       -30.9,
4026       -12.6,
4027       -48,
4028       0,
4029       6,
4030       6,
4031       30,
4032       null,
4033       null
4034     ],
4035     [
4036       "1980-04",
4037       -18.6,
4038       -28.8,
4039       -23.7,
4040       -0.6,
4041       -39,
4042       0,
4043       9,
4044       9,
4045       34,
4046       null,
4047       null
4048     ],
4049     [
4050       "1980-05",
4051       -3.5,
4052       -9.2,
4053       -6.4,
4054       1.2,
4055       -22.3,
4056       0,
4057       3,
4058       3,
4059       30,
4060       null,
4061       null
4062     ],
4063     [
4064       "1980-06",
4065       3.1,
4066       -2.4,
4067       0.4,
4068       15.2,
4069       -12.2,
4070       0.4,
4071       0.6,
4072       1,
4073       0,
4074       null,
4075       null
4076     ],
4077     [
4078       "1980-07",
4079       9.9,
4080       3.8,
4081       6.9,
4082       16.3,
4083       -0.5,
4084       63.4,
4085       0,
4086       63.4,
4087       0,
4088       null,
4089       null
4090     ],
4091     [
4092       "1980-08",
4093       12.1,
4094       5.4,
4095       8.8,
4096       20.9,
4097       0.4,
4098       41.2,
4099       0,
4100       41.2,
4101       0,
4102       null,
4103       null
4104     ],
4105     [
4106       "1980-09",
4107       0.3,
4108       -5.3,
4109       -2.5,
4110       12.7,
4111       -15.7,
4112       8.4,
4113       20.4,
4114       28.8,
4115       15,
4116       null,
4117       null
4118     ],
4119     [
4120       "1980-10",
4121       -9.2,
4122       -16.8,
4123       -13,
4124       -1.9,
4125       -31.3,
4126       0,
4127       4,
4128       4,
4129       15,
4130       null,
4131       null
4132     ],
4133     [
4134       "1980-11",
4135       -20.3,
4136       -29.3,
4137       -24.8,
4138       -6,
4139       -38.2,
4140       0,
4141       5.9,
4142       5.9,
4143       24,
4144       null,
4145       null
4146     ],
4147     [
4148       "1980-12",
4149       -26.5,
4150       -36.3,
4151       -31.4,
4152       -12.4,
4153       -49.2,
4154       0,
4155       9,
4156       9,
4157       33,
4158       null,
4159       null
4160     ],
4161     [
4162       "1981-01",
4163       -23.9,
4164       -34.1,
4165       -29,
4166       -10.5,
4167       -45.1,
4168       0,
4169       12.8,
4170       12.8,
4171       45,
4172       null,
4173       null
4174     ],
4175     [
4176       "1981-02",
4177       -30.7,
4178       -38.8,
4179       -34.8,
4180       -14.7,
4181       -48.6,
4182       0,
4183       1.6,
4184       1.6,
4185       46,
4186       null,
4187       null
4188     ],
4189     [
4190       "1981-03",
4191       -23.9,
4192       -33.1,
4193       -28.5,
4194       -10,
4195       -43.3,
4196       0,
4197       9.3,
4198       9.3,
4199       54,
4200       null,
4201       null
4202     ],
4203     [
4204       "1981-04",
4205       -20.6,
4206       -30.7,
4207       -25.7,
4208       -5.3,
4209       -42.7,
4210       0,
4211       2.2,
4212       2.2,
4213       50,
4214       null,
4215       null
4216     ],
4217     [
4218       "1981-05",
4219       -5,
4220       -12.6,
4221       -8.8,
4222       1.1,
4223       -22.1,
4224       0.5,
4225       9.9,
4226       10.4,
4227       17,
4228       null,
4229       null
4230     ],
4231     [
4232       "1981-06",
4233       5.8,
4234       -0.4,
4235       2.7,
4236       13.8,
4237       -5.9,
4238       15,
4239       0,
4240       15,
4241       0,
4242       null,
4243       null
4244     ],
4245     [
4246       "1981-07",
4247       12,
4248       3.9,
4249       8,
4250       19.6,
4251       0,
4252       11.2,
4253       0,
4254       11.2,
4255       0,
4256       null,
4257       null
4258     ],
4259     [
4260       "1981-08",
4261       9.6,
4262       2.4,
4263       6,
4264       16.9,
4265       -3.5,
4266       31.6,
4267       3.1,
4268       34.7,
4269       1,
4270       null,
4271       null
4272     ],
4273     [
4274       "1981-09",
4275       1.9,
4276       -2.5,
4277       -0.3,
4278       7.5,
4279       -12.5,
4280       34.7,
4281       25,
4282       59.7,
4283       26,
4284       null,
4285       null
4286     ],
4287     [
4288       "1981-10",
4289       -4.5,
4290       -10,
4291       -7.3,
4292       5.4,
4293       -21,
4294       null,
4295       62.4,
4296       null,
4297       31,
4298       null,
4299       null
4300     ],
4301     [
4302       "1981-11",
4303       -16.8,
4304       -24.6,
4305       -20.7,
4306       -3.9,
4307       -37.2,
4308       0,
4309       16.1,
4310       16.1,
4311       18,
4312       null,
4313       null
4314     ],
4315     [
4316       "1981-12",
4317       null,
4318       -33.9,
4319       null,
4320       null,
4321       -45,
4322       0,
4323       12,
4324       12,
4325       28,
4326       null,
4327       null
4328     ],
4329     [
4330       "1982-01",
4331       null,
4332       -40.2,
4333       null,
4334       null,
4335       -48.2,
4336       0,
4337       3.7,
4338       3.7,
4339       27,
4340       null,
4341       null
4342     ],
4343     [
4344       "1982-02",
4345       null,
4346       -42.7,
4347       null,
4348       null,
4349       -49.2,
4350       0,
4351       0,
4352       0,
4353       27,
4354       null,
4355       null
4356     ],
4357     [
4358       "1982-03",
4359       null,
4360       -38,
4361       null,
4362       null,
4363       -45.1,
4364       0,
4365       8.3,
4366       8.3,
4367       30,
4368       null,
4369       null
4370     ],
4371     [
4372       "1982-04",
4373       -20,
4374       -29.6,
4375       -24.8,
4376       -10.9,
4377       -37.7,
4378       0,
4379       8.6,
4380       8.6,
4381       34,
4382       null,
4383       null
4384     ],
4385     [
4386       "1982-05",
4387       -7,
4388       -15.3,
4389       -11.2,
4390       0.4,
4391       -25.4,
4392       0,
4393       14.5,
4394       14.5,
4395       12,
4396       null,
4397       null
4398     ],
4399     [
4400       "1982-06",
4401       2.9,
4402       -2.6,
4403       0.2,
4404       15.5,
4405       -15,
4406       46.9,
4407       10.2,
4408       57.1,
4409       0,
4410       null,
4411       null
4412     ],
4413     [
4414       "1982-07",
4415       12.2,
4416       3.6,
4417       7.9,
4418       19.5,
4419       0,
4420       41.8,
4421       0,
4422       41.8,
4423       0,
4424       null,
4425       null
4426     ],
4427     [
4428       "1982-08",
4429       8.5,
4430       1.3,
4431       4.9,
4432       17,
4433       -1.7,
4434       6.8,
4435       5.3,
4436       12.1,
4437       0,
4438       null,
4439       null
4440     ],
4441     [
4442       "1982-09",
4443       -0.1,
4444       -4.4,
4445       -2.3,
4446       7.3,
4447       -11,
4448       19.6,
4449       20.9,
4450       40.3,
4451       6,
4452       null,
4453       null
4454     ],
4455     [
4456       "1982-10",
4457       -7.3,
4458       -14.7,
4459       -11,
4460       1,
4461       -29.2,
4462       0.6,
4463       41,
4464       41.4,
4465       32,
4466       null,
4467       null
4468     ],
4469     [
4470       "1982-11",
4471       null,
4472       -32.3,
4473       null,
4474       null,
4475       -46.1,
4476       0,
4477       5.5,
4478       5.5,
4479       37,
4480       null,
4481       null
4482     ],
4483     [
4484       "1982-12",
4485       null,
4486       -40.2,
4487       null,
4488       null,
4489       -49.5,
4490       0,
4491       1.9,
4492       1.9,
4493       37,
4494       null,
4495       null
4496     ],
4497     [
4498       "1983-01",
4499       null,
4500       -39.1,
4501       null,
4502       null,
4503       -49.8,
4504       0,
4505       3.3,
4506       3.3,
4507       39,
4508       null,
4509       null
4510     ],
4511     [
4512       "1983-02",
4513       null,
4514       -42.7,
4515       null,
4516       null,
4517       -48.2,
4518       0,
4519       1.1,
4520       1.1,
4521       39,
4522       null,
4523       null
4524     ],
4525     [
4526       "1983-03",
4527       null,
4528       -37.9,
4529       null,
4530       null,
4531       -43.8,
4532       0,
4533       1.1,
4534       1.1,
4535       39,
4536       null,
4537       null
4538     ],
4539     [
4540       "1983-04",
4541       -18.4,
4542       -29,
4543       -23.7,
4544       null,
4545       -38.3,
4546       0,
4547       1.4,
4548       1.4,
4549       30,
4550       null,
4551       null
4552     ],
4553     [
4554       "1983-05",
4555       -9.9,
4556       -18.1,
4557       -14,
4558       2.7,
4559       -29.5,
4560       0,
4561       5.9,
4562       5.9,
4563       15,
4564       null,
4565       null
4566     ],
4567     [
4568       "1983-06",
4569       4.2,
4570       -1.4,
4571       1.4,
4572       15.8,
4573       -5.1,
4574       2.9,
4575       10.7,
4576       13.6,
4577       0,
4578       null,
4579       null
4580     ],
4581     [
4582       "1983-07",
4583       12.1,
4584       3.7,
4585       7.9,
4586       21.5,
4587       -1.2,
4588       13.4,
4589       0,
4590       13.4,
4591       0,
4592       null,
4593       null
4594     ],
4595     [
4596       "1983-08",
4597       8.7,
4598       2,
4599       5.4,
4600       15.8,
4601       -2.5,
4602       20,
4603       0.7,
4604       20.5,
4605       0,
4606       null,
4607       null
4608     ],
4609     [
4610       "1983-09",
4611       5.6,
4612       -0.1,
4613       2.8,
4614       13.1,
4615       -7.5,
4616       23,
4617       3.5,
4618       26.5,
4619       1,
4620       null,
4621       null
4622     ],
4623     [
4624       "1983-10",
4625       -5.9,
4626       -12.1,
4627       -9,
4628       1.3,
4629       -27.2,
4630       0.2,
4631       37.1,
4632       37.3,
4633       36,
4634       null,
4635       null
4636     ],
4637     [
4638       "1983-11",
4639       -14.9,
4640       -22.5,
4641       -18.7,
4642       -6.1,
4643       -37.2,
4644       0,
4645       9.9,
4646       9.9,
4647       41,
4648       null,
4649       null
4650     ],
4651     [
4652       "1983-12",
4653       null,
4654       -37.3,
4655       null,
4656       null,
4657       -45.6,
4658       0,
4659       5.9,
4660       5.9,
4661       44,
4662       null,
4663       null
4664     ],
4665     [
4666       "1984-01",
4667       null,
4668       -44.4,
4669       null,
4670       null,
4671       -50.4,
4672       0,
4673       1.4,
4674       1.4,
4675       45,
4676       null,
4677       null
4678     ],
4679     [
4680       "1984-02",
4681       null,
4682       -39,
4683       null,
4684       null,
4685       -48.4,
4686       0,
4687       8.8,
4688       8.8,
4689       52,
4690       null,
4691       null
4692     ],
4693     [
4694       "1984-03",
4695       -22.2,
4696       -33.8,
4697       -28,
4698       null,
4699       -45,
4700       0,
4701       5.2,
4702       5.2,
4703       56,
4704       null,
4705       null
4706     ],
4707     [
4708       "1984-04",
4709       -14.2,
4710       -25.6,
4711       -19.9,
4712       0.4,
4713       null,
4714       0,
4715       14.6,
4716       14.6,
4717       52,
4718       null,
4719       null
4720     ],
4721     [
4722       "1984-05",
4723       -3.5,
4724       -13.5,
4725       -8.5,
4726       3.3,
4727       -20.1,
4728       0,
4729       0.6,
4730       0.6,
4731       15,
4732       null,
4733       null
4734     ],
4735     [
4736       "1984-06",
4737       6,
4738       -0.5,
4739       2.8,
4740       16.1,
4741       -5,
4742       10.8,
4743       0.2,
4744       11,
4745       0,
4746       null,
4747       null
4748     ],
4749     [
4750       "1984-07",
4751       14.7,
4752       5.3,
4753       10,
4754       22.6,
4755       0,
4756       15,
4757       0,
4758       15,
4759       0,
4760       null,
4761       null
4762     ],
4763     [
4764       "1984-08",
4765       8.3,
4766       1.8,
4767       5.1,
4768       16,
4769       null,
4770       42.4,
4771       0,
4772       42.4,
4773       0,
4774       null,
4775       null
4776     ],
4777     [
4778       "1984-09",
4779       0,
4780       -4.2,
4781       -2.1,
4782       3.3,
4783       -11.2,
4784       3.6,
4785       7.9,
4786       11.5,
4787       3,
4788       null,
4789       null
4790     ],
4791     [
4792       "1984-10",
4793       -5.1,
4794       -12.5,
4795       -8.8,
4796       5,
4797       -23.1,
4798       0.2,
4799       17.6,
4800       17.8,
4801       5,
4802       null,
4803       null
4804     ],
4805     [
4806       "1984-11",
4807       -15.7,
4808       -25,
4809       -20.4,
4810       0,
4811       -38,
4812       0,
4813       10.4,
4814       10.4,
4815       14,
4816       null,
4817       null
4818     ],
4819     [
4820       "1984-12",
4821       null,
4822       -35.9,
4823       null,
4824       null,
4825       -42.2,
4826       0,
4827       5,
4828       5,
4829       23,
4830       null,
4831       null
4832     ],
4833     [
4834       "1985-01",
4835       null,
4836       -39.3,
4837       null,
4838       null,
4839       -47.6,
4840       0,
4841       13.4,
4842       13.4,
4843       35,
4844       null,
4845       null
4846     ],
4847     [
4848       "1985-02",
4849       null,
4850       -42.2,
4851       null,
4852       null,
4853       -49.9,
4854       0,
4855       5.6,
4856       5.6,
4857       40,
4858       null,
4859       null
4860     ],
4861     [
4862       "1985-03",
4863       null,
4864       -39.8,
4865       null,
4866       null,
4867       -49.6,
4868       0,
4869       1.4,
4870       1.4,
4871       41,
4872       null,
4873       null
4874     ],
4875     [
4876       "1985-04",
4877       -17.8,
4878       -31.2,
4879       -24.5,
4880       null,
4881       -40.6,
4882       0,
4883       14,
4884       14,
4885       48,
4886       null,
4887       null
4888     ],
4889     [
4890       "1985-05",
4891       -2.3,
4892       -8.9,
4893       -5.6,
4894       3.5,
4895       -26.6,
4896       0.4,
4897       13.6,
4898       14.4,
4899       29,
4900       null,
4901       null
4902     ],
4903     [
4904       "1985-06",
4905       7.2,
4906       0.9,
4907       4.1,
4908       18.3,
4909       -2.7,
4910       8,
4911       2.8,
4912       10.8,
4913       0,
4914       null,
4915       null
4916     ],
4917     [
4918       "1985-07",
4919       12.7,
4920       4.6,
4921       8.7,
4922       20.6,
4923       -0.6,
4924       44.3,
4925       0,
4926       44.3,
4927       0,
4928       null,
4929       null
4930     ],
4931     [
4932       "1985-08",
4933       9.6,
4934       1.7,
4935       5.7,
4936       20.4,
4937       -4,
4938       25.2,
4939       1,
4940       26.2,
4941       0,
4942       null,
4943       null
4944     ],
4945     [
4946       "1985-09",
4947       4.3,
4948       -0.8,
4949       1.8,
4950       11.2,
4951       -6.9,
4952       11,
4953       0.6,
4954       11.6,
4955       1,
4956       null,
4957       null
4958     ],
4959     [
4960       "1985-10",
4961       -6.8,
4962       -13.3,
4963       -10.1,
4964       2.5,
4965       -23.2,
4966       0.9,
4967       14.2,
4968       15.1,
4969       7,
4970       null,
4971       null
4972     ],
4973     [
4974       "1985-11",
4975       -21.2,
4976       -28.2,
4977       -24.7,
4978       -5.4,
4979       -40.4,
4980       0,
4981       6.5,
4982       6.5,
4983       8,
4984       null,
4985       null
4986     ],
4987     [
4988       "1985-12",
4989       -21,
4990       -30.9,
4991       -26,
4992       null,
4993       -44.4,
4994       0,
4995       8,
4996       8,
4997       13,
4998       null,
4999       null
5000     ],
5001     [
5002       "1986-01",
5003       null,
5004       -40.7,
5005       null,
5006       null,
5007       -50.4,
5008       0,
5009       6.6,
5010       6.6,
5011       18,
5012       null,
5013       null
5014     ],
5015     [
5016       "1986-02",
5017       null,
5018       -37.2,
5019       null,
5020       null,
5021       -47.2,
5022       0,
5023       4.8,
5024       4.8,
5025       23,
5026       null,
5027       null
5028     ],
5029     [
5030       "1986-03",
5031       -27.8,
5032       -37.1,
5033       -32.5,
5034       -9.3,
5035       -43.2,
5036       0,
5037       1,
5038       1,
5039       24,
5040       null,
5041       null
5042     ],
5043     [
5044       "1986-04",
5045       -17.9,
5046       -29.4,
5047       -23.7,
5048       -9.4,
5049       -35.7,
5050       0,
5051       2.2,
5052       2.2,
5053       20,
5054       null,
5055       null
5056     ],
5057     [
5058       "1986-05",
5059       -5.3,
5060       -13.1,
5061       -9.2,
5062       2,
5063       -27,
5064       0,
5065       17.4,
5066       17.4,
5067       22,
5068       null,
5069       null
5070     ],
5071     [
5072       "1986-06",
5073       1.5,
5074       -4.4,
5075       -1.5,
5076       12.1,
5077       -12.2,
5078       0.5,
5079       0.4,
5080       0.9,
5081       0,
5082       null,
5083       null
5084     ],
5085     [
5086       "1986-07",
5087       11.2,
5088       3,
5089       7.1,
5090       21.5,
5091       -1.6,
5092       8,
5093       0,
5094       8,
5095       0,
5096       null,
5097       null
5098     ],
5099     [
5100       "1986-08",
5101       6.3,
5102       0.1,
5103       3.2,
5104       14,
5105       -4,
5106       13.8,
5107       10.7,
5108       24.5,
5109       0,
5110       null,
5111       null
5112     ],
5113     [
5114       "1986-09",
5115       0.1,
5116       -3.6,
5117       -1.8,
5118       3.8,
5119       -6.8,
5120       6.8,
5121       14.4,
5122       21.2,
5123       4,
5124       null,
5125       null
5126     ],
5127     [
5128       "1986-10",
5129       -12.9,
5130       -21.2,
5131       -17.1,
5132       -1.3,
5133       -32.7,
5134       0,
5135       15.2,
5136       15.2,
5137       26,
5138       null,
5139       null
5140     ],
5141     [
5142       "1986-11",
5143       -25.1,
5144       -32.7,
5145       -28.9,
5146       -15.2,
5147       -39.9,
5148       0,
5149       9.1,
5150       9.1,
5151       35,
5152       null,
5153       null
5154     ],
5155     [
5156       "1986-12",
5157       null,
5158       -38.1,
5159       null,
5160       null,
5161       -45.7,
5162       0,
5163       13,
5164       13,
5165       47,
5166       null,
5167       null
5168     ],
5169     [
5170       "1987-01",
5171       null,
5172       -43.7,
5173       null,
5174       null,
5175       -53.5,
5176       0,
5177       7.2,
5178       7.2,
5179       48,
5180       null,
5181       null
5182     ],
5183     [
5184       "1987-02",
5185       -24.1,
5186       -39.1,
5187       -31.6,
5188       null,
5189       -49.5,
5190       0,
5191       5.2,
5192       5.2,
5193       41,
5194       null,
5195       null
5196     ],
5197     [
5198       "1987-03",
5199       -26.4,
5200       -37.6,
5201       -32,
5202       -15.3,
5203       -45.3,
5204       0,
5205       4.8,
5206       4.8,
5207       43,
5208       null,
5209       null
5210     ],
5211     [
5212       "1987-04",
5213       -18.7,
5214       -29.9,
5215       -24.3,
5216       -8.2,
5217       -42.8,
5218       0,
5219       8.6,
5220       8.6,
5221       53,
5222       null,
5223       null
5224     ],
5225     [
5226       "1987-05",
5227       -10.1,
5228       -18.7,
5229       -14.4,
5230       -3,
5231       -27.3,
5232       0,
5233       4.5,
5234       4.5,
5235       23,
5236       null,
5237       null
5238     ],
5239     [
5240       "1987-06",
5241       2.5,
5242       -3.5,
5243       -0.5,
5244       15.8,
5245       -15.8,
5246       13.5,
5247       1.2,
5248       14.7,
5249       0,
5250       null,
5251       null
5252     ],
5253     [
5254       "1987-07",
5255       11,
5256       3.3,
5257       7.2,
5258       16.4,
5259       -0.2,
5260       47.5,
5261       0,
5262       47.5,
5263       0,
5264       null,
5265       null
5266     ],
5267     [
5268       "1987-08",
5269       7,
5270       1.5,
5271       4.3,
5272       11.4,
5273       -1.4,
5274       24.3,
5275       6.2,
5276       30.5,
5277       0,
5278       null,
5279       null
5280     ],
5281     [
5282       "1987-09",
5283       4.5,
5284       -0.6,
5285       2,
5286       15,
5287       -11,
5288       42.7,
5289       5.5,
5290       48.2,
5291       3,
5292       null,
5293       null
5294     ],
5295     [
5296       "1987-10",
5297       -9.3,
5298       -17,
5299       -13.2,
5300       0,
5301       -27.8,
5302       0,
5303       11.1,
5304       11.1,
5305       10,
5306       null,
5307       null
5308     ],
5309     [
5310       "1987-11",
5311       -18,
5312       -26.4,
5313       -22.2,
5314       -2.6,
5315       -38.6,
5316       0,
5317       20.2,
5318       20.2,
5319       26,
5320       null,
5321       null
5322     ],
5323     [
5324       "1987-12",
5325       -19.7,
5326       -26.4,
5327       -23.1,
5328       -8.7,
5329       -41.1,
5330       0,
5331       14.5,
5332       14.5,
5333       41,
5334       null,
5335       null
5336     ],
5337     [
5338       "1988-01",
5339       null,
5340       -42.1,
5341       null,
5342       null,
5343       -47.5,
5344       0,
5345       2.8,
5346       2.8,
5347       43,
5348       null,
5349       null
5350     ],
5351     [
5352       "1988-02",
5353       -29.7,
5354       -41.3,
5355       -35.5,
5356       -13.4,
5357       -55.6,
5358       0,
5359       0.6,
5360       0.6,
5361       40,
5362       null,
5363       null
5364     ],
5365     [
5366       "1988-03",
5367       -25.9,
5368       -34.8,
5369       -30.4,
5370       -12.8,
5371       -42.2,
5372       0,
5373       10.2,
5374       10.2,
5375       40,
5376       null,
5377       null
5378     ],
5379     [
5380       "1988-04",
5381       -15.2,
5382       -24.8,
5383       -20,
5384       -2,
5385       -42.7,
5386       0,
5387       7.8,
5388       7.8,
5389       42,
5390       null,
5391       null
5392     ],
5393     [
5394       "1988-05",
5395       -6.6,
5396       -14.6,
5397       -10.6,
5398       1.8,
5399       -29.5,
5400       0,
5401       6.1,
5402       6.1,
5403       21,
5404       null,
5405       null
5406     ],
5407     [
5408       "1988-06",
5409       4.1,
5410       -1.4,
5411       1.4,
5412       18.1,
5413       -5.1,
5414       37.3,
5415       6,
5416       43.3,
5417       0,
5418       null,
5419       null
5420     ],
5421     [
5422       "1988-07",
5423       12.7,
5424       4.2,
5425       8.5,
5426       20.1,
5427       0,
5428       14,
5429       0,
5430       14,
5431       0,
5432       null,
5433       null
5434     ],
5435     [
5436       "1988-08",
5437       10,
5438       3,
5439       6.5,
5440       20.8,
5441       -2.1,
5442       56.3,
5443       0,
5444       56.3,
5445       0,
5446       null,
5447       null
5448     ],
5449     [
5450       "1988-09",
5451       4.3,
5452       -1.1,
5453       1.6,
5454       12.6,
5455       -3.9,
5456       4.7,
5457       5.2,
5458       9.9,
5459       0,
5460       null,
5461       null
5462     ],
5463     [
5464       "1988-10",
5465       -5,
5466       -11.1,
5467       -8.1,
5468       5.5,
5469       -23.4,
5470       0,
5471       13.8,
5472       13.8,
5473       12,
5474       null,
5475       null
5476     ],
5477     [
5478       "1988-11",
5479       -21.1,
5480       -30.1,
5481       -25.6,
5482       -7.3,
5483       -39.4,
5484       0,
5485       13.4,
5486       13.4,
5487       17,
5488       null,
5489       null
5490     ],
5491     [
5492       "1988-12",
5493       null,
5494       -38.1,
5495       null,
5496       null,
5497       -46.8,
5498       0,
5499       1,
5500       1,
5501       16,
5502       null,
5503       null
5504     ],
5505     [
5506       "1989-01",
5507       null,
5508       -42.2,
5509       null,
5510       null,
5511       -49.6,
5512       0,
5513       5.4,
5514       5.4,
5515       20,
5516       null,
5517       null
5518     ],
5519     [
5520       "1989-02",
5521       null,
5522       -39.3,
5523       null,
5524       null,
5525       -47.2,
5526       0,
5527       11,
5528       11,
5529       22,
5530       null,
5531       null
5532     ],
5533     [
5534       "1989-03",
5535       null,
5536       -37.3,
5537       null,
5538       null,
5539       -45.3,
5540       0,
5541       null,
5542       null,
5543       24,
5544       null,
5545       null
5546     ],
5547     [
5548       "1989-04",
5549       -13.8,
5550       -24.5,
5551       -19.2,
5552       -1,
5553       -36.2,
5554       0,
5555       22.6,
5556       22.6,
5557       28,
5558       null,
5559       null
5560     ],
5561     [
5562       "1989-05",
5563       -8.5,
5564       -17,
5565       -12.8,
5566       -0.6,
5567       -26.6,
5568       0,
5569       16.8,
5570       16.8,
5571       22,
5572       null,
5573       null
5574     ],
5575     [
5576       "1989-06",
5577       6,
5578       -0.2,
5579       2.9,
5580       19.6,
5581       -5.4,
5582       10.8,
5583       16.3,
5584       27.1,
5585       0,
5586       null,
5587       null
5588     ],
5589     [
5590       "1989-07",
5591       11.9,
5592       3.4,
5593       7.7,
5594       25.4,
5595       -0.7,
5596       null,
5597       null,
5598       null,
5599       0,
5600       null,
5601       null
5602     ],
5603     [
5604       "1989-08",
5605       9.4,
5606       1.4,
5607       5.4,
5608       16.6,
5609       -1.2,
5610       null,
5611       null,
5612       null,
5613       0,
5614       null,
5615       null
5616     ],
5617     [
5618       "1989-09",
5619       1.4,
5620       -4.1,
5621       -1.4,
5622       13.6,
5623       -11.6,
5624       7,
5625       15.4,
5626       21.4,
5627       12,
5628       null,
5629       null
5630     ],
5631     [
5632       "1989-10",
5633       -7.4,
5634       -15.6,
5635       -11.5,
5636       0,
5637       -30.2,
5638       0,
5639       16,
5640       16,
5641       26,
5642       null,
5643       null
5644     ],
5645     [
5646       "1989-11",
5647       -22,
5648       -30.3,
5649       -26.2,
5650       -6.2,
5651       -42.6,
5652       0,
5653       17,
5654       17,
5655       45,
5656       null,
5657       null
5658     ],
5659     [
5660       "1989-12",
5661       -29.6,
5662       -38.5,
5663       -34.1,
5664       -20,
5665       -43.4,
5666       0,
5667       7.4,
5668       5.1,
5669       52,
5670       null,
5671       null
5672     ],
5673     [
5674       "1990-01",
5675       -32.7,
5676       -40.2,
5677       -36.5,
5678       -22.1,
5679       -50.2,
5680       0,
5681       6.8,
5682       3.3,
5683       58,
5684       null,
5685       null
5686     ],
5687     [
5688       "1990-02",
5689       -38.2,
5690       -44.7,
5691       -41.5,
5692       -17.6,
5693       -52.7,
5694       0,
5695       5.5,
5696       4.3,
5697       31,
5698       null,
5699       null
5700     ],
5701     [
5702       "1990-03",
5703       -22.9,
5704       -33.1,
5705       -28,
5706       -12.9,
5707       -44.2,
5708       0,
5709       33.2,
5710       18.6,
5711       64,
5712       null,
5713       null
5714     ],
5715     [
5716       "1990-04",
5717       -17.7,
5718       -28.7,
5719       -23.2,
5720       -8,
5721       -40.4,
5722       0,
5723       13,
5724       10.8,
5725       76,
5726       null,
5727       null
5728     ],
5729     [
5730       "1990-05",
5731       -6.2,
5732       -15.5,
5733       -10.9,
5734       1.3,
5735       -24.6,
5736       1,
5737       8.6,
5738       9.2,
5739       67,
5740       null,
5741       null
5742     ],
5743     [
5744       "1990-06",
5745       2.5,
5746       -3,
5747       -0.3,
5748       8,
5749       -8.5,
5750       20.6,
5751       14,
5752       34.6,
5753       3,
5754       null,
5755       null
5756     ],
5757     [
5758       "1990-07",
5759       11.4,
5760       3.2,
5761       7.3,
5762       20.4,
5763       -1.2,
5764       20.6,
5765       0.2,
5766       20.8,
5767       0,
5768       null,
5769       null
5770     ],
5771     [
5772       "1990-08",
5773       6.8,
5774       0.8,
5775       3.8,
5776       11.3,
5777       -2,
5778       20.4,
5779       3.6,
5780       24,
5781       0,
5782       null,
5783       null
5784     ],
5785     [
5786       "1990-09",
5787       1.7,
5788       -3.9,
5789       -1.1,
5790       10.5,
5791       -9.4,
5792       11.6,
5793       6.6,
5794       18.2,
5795       1,
5796       null,
5797       null
5798     ],
5799     [
5800       "1990-10",
5801       -9.5,
5802       -17.9,
5803       -13.7,
5804       -0.7,
5805       -30.4,
5806       0,
5807       44.3,
5808       44.3,
5809       43,
5810       null,
5811       null
5812     ],
5813     [
5814       "1990-11",
5815       -23.7,
5816       -30.6,
5817       -27.2,
5818       -11.3,
5819       -36.3,
5820       0,
5821       30.1,
5822       30.1,
5823       66,
5824       null,
5825       null
5826     ],
5827     [
5828       "1990-12",
5829       -31.6,
5830       -39.2,
5831       -35.4,
5832       -11.2,
5833       -46.7,
5834       0,
5835       32.6,
5836       32.6,
5837       76,
5838       null,
5839       null
5840     ],
5841     [
5842       "1991-01",
5843       -36.1,
5844       -43.5,
5845       -39.8,
5846       -27.6,
5847       -50.1,
5848       0,
5849       9.8,
5850       9.8,
5851       71,
5852       null,
5853       null
5854     ],
5855     [
5856       "1991-02",
5857       -31.1,
5858       -39.1,
5859       -35.1,
5860       -16.8,
5861       -50.1,
5862       0,
5863       13.8,
5864       13.8,
5865       79,
5866       null,
5867       null
5868     ],
5869     [
5870       "1991-03",
5871       -27.3,
5872       -37.1,
5873       -32.2,
5874       -16.1,
5875       -46.9,
5876       0,
5877       19.8,
5878       19.8,
5879       94,
5880       null,
5881       null
5882     ],
5883     [
5884       "1991-04",
5885       -16.2,
5886       -26.2,
5887       -21.3,
5888       -5.4,
5889       -37.5,
5890       0,
5891       40.8,
5892       40.8,
5893       125,
5894       null,
5895       null
5896     ],
5897     [
5898       "1991-05",
5899       -6,
5900       -16,
5901       -11,
5902       1.1,
5903       -30.2,
5904       0,
5905       14.9,
5906       14.9,
5907       75,
5908       null,
5909       null
5910     ],
5911     [
5912       "1991-06",
5913       6.2,
5914       -0.1,
5915       3,
5916       15.4,
5917       -10.3,
5918       26.2,
5919       2,
5920       28.2,
5921       0,
5922       null,
5923       null
5924     ],
5925     [
5926       "1991-07",
5927       13.1,
5928       4.4,
5929       8.8,
5930       22,
5931       -2.1,
5932       41.7,
5933       0,
5934       41.7,
5935       0,
5936       null,
5937       null
5938     ],
5939     [
5940       "1991-08",
5941       9.2,
5942       2.6,
5943       5.9,
5944       26.5,
5945       -1.4,
5946       61.2,
5947       5.8,
5948       67,
5949       0,
5950       null,
5951       null
5952     ],
5953     [
5954       "1991-09",
5955       0.4,
5956       -3.5,
5957       -1.6,
5958       7,
5959       -10.4,
5960       3.4,
5961       11.6,
5962       15,
5963       0,
5964       null,
5965       null
5966     ],
5967     [
5968       "1991-10",
5969       -7.3,
5970       -13.4,
5971       -10.4,
5972       -0.6,
5973       -22.6,
5974       1.2,
5975       61.7,
5976       64.1,
5977       42,
5978       null,
5979       null
5980     ],
5981     [
5982       "1991-11",
5983       -19.7,
5984       -27.5,
5985       -23.6,
5986       -9.3,
5987       -38.1,
5988       0,
5989       37.5,
5990       37.5,
5991       37,
5992       null,
5993       null
5994     ],
5995     [
5996       "1991-12",
5997       -28.9,
5998       -36.9,
5999       -32.9,
6000       -14.8,
6001       -45.8,
6002       0,
6003       20.3,
6004       20.3,
6005       28,
6006       null,
6007       null
6008     ],
6009     [
6010       "1992-01",
6011       -32.3,
6012       -40.8,
6013       -36.6,
6014       -14.4,
6015       -50,
6016       0,
6017       36.4,
6018       36.4,
6019       42,
6020       null,
6021       null
6022     ],
6023     [
6024       "1992-02",
6025       -33.1,
6026       -41.4,
6027       -37.3,
6028       -18.6,
6029       -48.6,
6030       0,
6031       17.1,
6032       17.1,
6033       38,
6034       null,
6035       null
6036     ],
6037     [
6038       "1992-03",
6039       -24,
6040       -32.9,
6041       -28.5,
6042       -10.1,
6043       -45.2,
6044       0,
6045       17,
6046       17,
6047       42,
6048       null,
6049       null
6050     ],
6051     [
6052       "1992-04",
6053       -19.4,
6054       -29.5,
6055       -24.5,
6056       -10.2,
6057       -37.5,
6058       0,
6059       11.8,
6060       11.8,
6061       45,
6062       null,
6063       null
6064     ],
6065     [
6066       "1992-05",
6067       -7.1,
6068       -16.4,
6069       -11.8,
6070       1.2,
6071       -28.1,
6072       0.8,
6073       44.8,
6074       46.6,
6075       30,
6076       null,
6077       null
6078     ],
6079     [
6080       "1992-06",
6081       0.9,
6082       -6.1,
6083       -2.7,
6084       5.8,
6085       -18.7,
6086       6,
6087       11.4,
6088       17.4,
6089       5,
6090       null,
6091       null
6092     ],
6093     [
6094       "1992-07",
6095       9.5,
6096       1.6,
6097       5.6,
6098       18.5,
6099       -1.6,
6100       22.8,
6101       0,
6102       22.8,
6103       0,
6104       null,
6105       null
6106     ],
6107     [
6108       "1992-08",
6109       8.7,
6110       0.9,
6111       4.8,
6112       19.5,
6113       -1.5,
6114       29.9,
6115       0,
6116       29.9,
6117       0,
6118       null,
6119       null
6120     ],
6121     [
6122       "1992-09",
6123       0.8,
6124       -4.5,
6125       -1.8,
6126       6.9,
6127       -11,
6128       3.2,
6129       28,
6130       31.2,
6131       3,
6132       null,
6133       null
6134     ],
6135     [
6136       "1992-10",
6137       -6.3,
6138       -13.3,
6139       -9.8,
6140       -0.3,
6141       -24.8,
6142       0.2,
6143       66.4,
6144       66.6,
6145       25,
6146       null,
6147       null
6148     ],
6149     [
6150       "1992-11",
6151       -21.1,
6152       -31.2,
6153       -26.2,
6154       -6.2,
6155       -41.1,
6156       0,
6157       18.4,
6158       18.4,
6159       35,
6160       null,
6161       null
6162     ],
6163     [
6164       "1992-12",
6165       -26.7,
6166       -37.1,
6167       -31.9,
6168       -8.9,
6169       -48.1,
6170       0,
6171       26.6,
6172       26.6,
6173       54,
6174       null,
6175       null
6176     ],
6177     [
6178       "1993-01",
6179       -29.2,
6180       -39,
6181       -34.1,
6182       -15,
6183       -53.4,
6184       0,
6185       20.1,
6186       20.1,
6187       65,
6188       31,
6189       91
6190     ],
6191     [
6192       "1993-02",
6193       -33.8,
6194       -42.5,
6195       -38.2,
6196       -17.7,
6197       -51,
6198       0,
6199       3.8,
6200       3.8,
6201       65,
6202       30,
6203       65
6204     ],
6205     [
6206       "1993-03",
6207       -26.6,
6208       -37.3,
6209       -32,
6210       -6,
6211       -47,
6212       0,
6213       20.2,
6214       20.2,
6215       74,
6216       13,
6217       98
6218     ],
6219     [
6220       "1993-04",
6221       null,
6222       null,
6223       null,
6224       null,
6225       null,
6226       null,
6227       null,
6228       null,
6229       77,
6230       null,
6231       null
6232     ],
6233     [
6234       "1993-05",
6235       null,
6236       null,
6237       null,
6238       null,
6239       null,
6240       null,
6241       null,
6242       null,
6243       50,
6244       null,
6245       null
6246     ],
6247     [
6248       "1993-06",
6249       null,
6250       null,
6251       null,
6252       null,
6253       null,
6254       null,
6255       null,
6256       null,
6257       0,
6258       null,
6259       null
6260     ],
6261     [
6262       "1993-07",
6263       null,
6264       null,
6265       null,
6266       null,
6267       null,
6268       null,
6269       null,
6270       null,
6271       0,
6272       null,
6273       null
6274     ],
6275     [
6276       "1993-08",
6277       null,
6278       null,
6279       null,
6280       null,
6281       null,
6282       null,
6283       null,
6284       null,
6285       0,
6286       null,
6287       null
6288     ],
6289     [
6290       "1993-09",
6291       null,
6292       null,
6293       null,
6294       null,
6295       null,
6296       null,
6297       null,
6298       null,
6299       8,
6300       null,
6301       null
6302     ],
6303     [
6304       "1993-10",
6305       null,
6306       null,
6307       null,
6308       null,
6309       null,
6310       null,
6311       null,
6312       null,
6313       61,
6314       null,
6315       null
6316     ],
6317     [
6318       "1993-11",
6319       null,
6320       null,
6321       null,
6322       null,
6323       null,
6324       null,
6325       null,
6326       null,
6327       72,
6328       null,
6329       null
6330     ],
6331     [
6332       "1993-12",
6333       null,
6334       null,
6335       null,
6336       null,
6337       null,
6338       null,
6339       null,
6340       null,
6341       null,
6342       null,
6343       null
6344     ],
6345     [
6346       "1994-01",
6347       null,
6348       null,
6349       null,
6350       null,
6351       null,
6352       null,
6353       null,
6354       null,
6355       null,
6356       null,
6357       null
6358     ],
6359     [
6360       "1994-02",
6361       null,
6362       null,
6363       null,
6364       null,
6365       null,
6366       null,
6367       null,
6368       null,
6369       null,
6370       null,
6371       null
6372     ],
6373     [
6374       "1994-03",
6375       null,
6376       null,
6377       null,
6378       null,
6379       null,
6380       null,
6381       null,
6382       null,
6383       null,
6384       null,
6385       null
6386     ],
6387     [
6388       "1994-04",
6389       null,
6390       null,
6391       null,
6392       null,
6393       null,
6394       null,
6395       null,
6396       null,
6397       null,
6398       null,
6399       null
6400     ],
6401     [
6402       "1994-05",
6403       null,
6404       null,
6405       null,
6406       null,
6407       null,
6408       null,
6409       null,
6410       null,
6411       null,
6412       null,
6413       null
6414     ],
6415     [
6416       "1994-06",
6417       null,
6418       null,
6419       null,
6420       null,
6421       null,
6422       null,
6423       null,
6424       null,
6425       null,
6426       null,
6427       null
6428     ],
6429     [
6430       "1994-07",
6431       null,
6432       null,
6433       null,
6434       null,
6435       null,
6436       null,
6437       null,
6438       null,
6439       null,
6440       null,
6441       null
6442     ],
6443     [
6444       "1994-08",
6445       null,
6446       null,
6447       null,
6448       null,
6449       null,
6450       null,
6451       null,
6452       null,
6453       null,
6454       null,
6455       null
6456     ],
6457     [
6458       "1994-09",
6459       null,
6460       null,
6461       null,
6462       null,
6463       null,
6464       null,
6465       null,
6466       null,
6467       null,
6468       null,
6469       null
6470     ],
6471     [
6472       "1994-10",
6473       null,
6474       null,
6475       null,
6476       null,
6477       null,
6478       null,
6479       null,
6480       null,
6481       null,
6482       null,
6483       null
6484     ],
6485     [
6486       "1994-11",
6487       null,
6488       null,
6489       null,
6490       null,
6491       null,
6492       null,
6493       null,
6494       null,
6495       null,
6496       null,
6497       null
6498     ],
6499     [
6500       "1994-12",
6501       null,
6502       null,
6503       null,
6504       null,
6505       null,
6506       null,
6507       null,
6508       null,
6509       null,
6510       null,
6511       null
6512     ],
6513     [
6514       "1995-01",
6515       null,
6516       null,
6517       null,
6518       null,
6519       null,
6520       null,
6521       null,
6522       null,
6523       null,
6524       null,
6525       null
6526     ],
6527     [
6528       "1995-02",
6529       null,
6530       null,
6531       null,
6532       null,
6533       null,
6534       null,
6535       null,
6536       null,
6537       null,
6538       null,
6539       null
6540     ],
6541     [
6542       "1995-03",
6543       null,
6544       null,
6545       null,
6546       null,
6547       null,
6548       null,
6549       null,
6550       null,
6551       null,
6552       null,
6553       null
6554     ],
6555     [
6556       "1995-04",
6557       null,
6558       null,
6559       null,
6560       null,
6561       null,
6562       null,
6563       null,
6564       null,
6565       null,
6566       null,
6567       null
6568     ],
6569     [
6570       "1995-05",
6571       null,
6572       null,
6573       null,
6574       null,
6575       null,
6576       null,
6577       null,
6578       null,
6579       null,
6580       null,
6581       null
6582     ],
6583     [
6584       "1995-06",
6585       null,
6586       null,
6587       null,
6588       null,
6589       null,
6590       null,
6591       null,
6592       null,
6593       null,
6594       null,
6595       null
6596     ],
6597     [
6598       "1995-07",
6599       null,
6600       null,
6601       null,
6602       null,
6603       null,
6604       null,
6605       null,
6606       null,
6607       null,
6608       null,
6609       null
6610     ],
6611     [
6612       "1995-08",
6613       null,
6614       null,
6615       null,
6616       null,
6617       null,
6618       null,
6619       null,
6620       null,
6621       null,
6622       null,
6623       null
6624     ],
6625     [
6626       "1995-09",
6627       null,
6628       null,
6629       null,
6630       null,
6631       null,
6632       null,
6633       null,
6634       null,
6635       null,
6636       null,
6637       null
6638     ],
6639     [
6640       "1995-10",
6641       null,
6642       null,
6643       null,
6644       null,
6645       null,
6646       null,
6647       null,
6648       null,
6649       null,
6650       null,
6651       null
6652     ],
6653     [
6654       "1995-11",
6655       null,
6656       null,
6657       null,
6658       null,
6659       null,
6660       null,
6661       null,
6662       null,
6663       null,
6664       null,
6665       null
6666     ],
6667     [
6668       "1995-12",
6669       null,
6670       null,
6671       null,
6672       null,
6673       null,
6674       null,
6675       null,
6676       null,
6677       null,
6678       null,
6679       null
6680     ],
6681     [
6682       "1996-01",
6683       null,
6684       null,
6685       null,
6686       null,
6687       null,
6688       null,
6689       null,
6690       null,
6691       null,
6692       null,
6693       null
6694     ],
6695     [
6696       "1996-02",
6697       null,
6698       null,
6699       null,
6700       null,
6701       null,
6702       null,
6703       null,
6704       null,
6705       null,
6706       null,
6707       null
6708     ],
6709     [
6710       "1996-03",
6711       null,
6712       null,
6713       null,
6714       null,
6715       null,
6716       null,
6717       null,
6718       null,
6719       null,
6720       null,
6721       null
6722     ],
6723     [
6724       "1996-04",
6725       null,
6726       null,
6727       null,
6728       null,
6729       null,
6730       null,
6731       null,
6732       null,
6733       null,
6734       null,
6735       null
6736     ],
6737     [
6738       "1996-05",
6739       null,
6740       null,
6741       null,
6742       null,
6743       null,
6744       null,
6745       null,
6746       null,
6747       null,
6748       null,
6749       null
6750     ],
6751     [
6752       "1996-06",
6753       null,
6754       null,
6755       null,
6756       null,
6757       null,
6758       null,
6759       null,
6760       null,
6761       null,
6762       null,
6763       null
6764     ],
6765     [
6766       "1996-07",
6767       null,
6768       null,
6769       null,
6770       null,
6771       null,
6772       null,
6773       null,
6774       null,
6775       null,
6776       null,
6777       null
6778     ],
6779     [
6780       "1996-08",
6781       null,
6782       null,
6783       null,
6784       null,
6785       null,
6786       null,
6787       null,
6788       null,
6789       null,
6790       null,
6791       null
6792     ],
6793     [
6794       "1996-09",
6795       null,
6796       null,
6797       null,
6798       null,
6799       null,
6800       null,
6801       null,
6802       null,
6803       null,
6804       null,
6805       null
6806     ],
6807     [
6808       "1996-10",
6809       null,
6810       null,
6811       null,
6812       null,
6813       null,
6814       null,
6815       null,
6816       null,
6817       null,
6818       null,
6819       null
6820     ],
6821     [
6822       "1996-11",
6823       null,
6824       null,
6825       null,
6826       null,
6827       null,
6828       null,
6829       null,
6830       null,
6831       null,
6832       null,
6833       null
6834     ],
6835     [
6836       "1996-12",
6837       null,
6838       null,
6839       null,
6840       null,
6841       null,
6842       null,
6843       null,
6844       null,
6845       null,
6846       null,
6847       null
6848     ],
6849     [
6850       "1997-01",
6851       null,
6852       null,
6853       null,
6854       null,
6855       null,
6856       null,
6857       null,
6858       null,
6859       null,
6860       null,
6861       null
6862     ],
6863     [
6864       "1997-02",
6865       null,
6866       null,
6867       null,
6868       null,
6869       null,
6870       null,
6871       null,
6872       null,
6873       null,
6874       null,
6875       null
6876     ],
6877     [
6878       "1997-03",
6879       null,
6880       null,
6881       null,
6882       null,
6883       null,
6884       null,
6885       null,
6886       null,
6887       null,
6888       null,
6889       null
6890     ],
6891     [
6892       "1997-04",
6893       null,
6894       null,
6895       null,
6896       null,
6897       null,
6898       null,
6899       null,
6900       null,
6901       null,
6902       null,
6903       null
6904     ],
6905     [
6906       "1997-05",
6907       null,
6908       null,
6909       null,
6910       null,
6911       null,
6912       null,
6913       null,
6914       null,
6915       null,
6916       null,
6917       null
6918     ],
6919     [
6920       "1997-06",
6921       null,
6922       null,
6923       null,
6924       null,
6925       null,
6926       null,
6927       null,
6928       null,
6929       null,
6930       null,
6931       null
6932     ],
6933     [
6934       "1997-07",
6935       null,
6936       null,
6937       null,
6938       null,
6939       null,
6940       null,
6941       null,
6942       null,
6943       null,
6944       null,
6945       null
6946     ],
6947     [
6948       "1997-08",
6949       null,
6950       null,
6951       null,
6952       null,
6953       null,
6954       null,
6955       null,
6956       null,
6957       null,
6958       null,
6959       null
6960     ],
6961     [
6962       "1997-09",
6963       null,
6964       null,
6965       null,
6966       null,
6967       null,
6968       null,
6969       null,
6970       null,
6971       null,
6972       null,
6973       null
6974     ],
6975     [
6976       "1997-10",
6977       null,
6978       null,
6979       null,
6980       null,
6981       null,
6982       null,
6983       null,
6984       null,
6985       null,
6986       null,
6987       null
6988     ],
6989     [
6990       "1997-11",
6991       null,
6992       null,
6993       null,
6994       null,
6995       null,
6996       null,
6997       null,
6998       null,
6999       null,
7000       null,
7001       null
7002     ],
7003     [
7004       "1997-12",
7005       null,
7006       null,
7007       null,
7008       null,
7009       null,
7010       null,
7011       null,
7012       null,
7013       null,
7014       null,
7015       null
7016     ],
7017     [
7018       "1998-01",
7019       null,
7020       null,
7021       null,
7022       null,
7023       null,
7024       null,
7025       null,
7026       null,
7027       null,
7028       null,
7029       null
7030     ],
7031     [
7032       "1998-02",
7033       null,
7034       null,
7035       null,
7036       null,
7037       null,
7038       null,
7039       null,
7040       null,
7041       null,
7042       null,
7043       null
7044     ],
7045     [
7046       "1998-03",
7047       null,
7048       null,
7049       null,
7050       null,
7051       null,
7052       null,
7053       null,
7054       null,
7055       null,
7056       null,
7057       null
7058     ],
7059     [
7060       "1998-04",
7061       null,
7062       null,
7063       null,
7064       null,
7065       null,
7066       null,
7067       null,
7068       null,
7069       null,
7070       null,
7071       null
7072     ],
7073     [
7074       "1998-05",
7075       null,
7076       null,
7077       null,
7078       null,
7079       null,
7080       null,
7081       null,
7082       null,
7083       null,
7084       null,
7085       null
7086     ],
7087     [
7088       "1998-06",
7089       null,
7090       null,
7091       null,
7092       null,
7093       null,
7094       null,
7095       null,
7096       null,
7097       null,
7098       null,
7099       null
7100     ],
7101     [
7102       "1998-07",
7103       null,
7104       null,
7105       null,
7106       null,
7107       null,
7108       null,
7109       null,
7110       null,
7111       null,
7112       null,
7113       null
7114     ],
7115     [
7116       "1998-08",
7117       null,
7118       null,
7119       null,
7120       null,
7121       null,
7122       null,
7123       null,
7124       null,
7125       null,
7126       null,
7127       null
7128     ],
7129     [
7130       "1998-09",
7131       null,
7132       null,
7133       null,
7134       null,
7135       null,
7136       null,
7137       null,
7138       null,
7139       null,
7140       null,
7141       null
7142     ],
7143     [
7144       "1998-10",
7145       null,
7146       null,
7147       null,
7148       null,
7149       null,
7150       null,
7151       null,
7152       null,
7153       null,
7154       null,
7155       null
7156     ],
7157     [
7158       "1998-11",
7159       null,
7160       null,
7161       null,
7162       null,
7163       null,
7164       null,
7165       null,
7166       null,
7167       null,
7168       null,
7169       null
7170     ],
7171     [
7172       "1998-12",
7173       null,
7174       null,
7175       null,
7176       null,
7177       null,
7178       null,
7179       null,
7180       null,
7181       null,
7182       null,
7183       null
7184     ],
7185     [
7186       "1999-01",
7187       null,
7188       null,
7189       null,
7190       null,
7191       null,
7192       null,
7193       null,
7194       null,
7195       null,
7196       null,
7197       null
7198     ],
7199     [
7200       "1999-02",
7201       null,
7202       null,
7203       null,
7204       null,
7205       null,
7206       null,
7207       null,
7208       null,
7209       null,
7210       null,
7211       null
7212     ],
7213     [
7214       "1999-03",
7215       null,
7216       null,
7217       null,
7218       null,
7219       null,
7220       null,
7221       null,
7222       null,
7223       null,
7224       null,
7225       null
7226     ],
7227     [
7228       "1999-04",
7229       null,
7230       null,
7231       null,
7232       null,
7233       null,
7234       null,
7235       null,
7236       null,
7237       null,
7238       null,
7239       null
7240     ],
7241     [
7242       "1999-05",
7243       null,
7244       null,
7245       null,
7246       null,
7247       null,
7248       null,
7249       null,
7250       null,
7251       null,
7252       null,
7253       null
7254     ],
7255     [
7256       "1999-06",
7257       null,
7258       null,
7259       null,
7260       null,
7261       null,
7262       null,
7263       null,
7264       null,
7265       null,
7266       null,
7267       null
7268     ],
7269     [
7270       "1999-07",
7271       null,
7272       null,
7273       null,
7274       null,
7275       null,
7276       null,
7277       null,
7278       null,
7279       null,
7280       null,
7281       null
7282     ],
7283     [
7284       "1999-08",
7285       null,
7286       null,
7287       null,
7288       null,
7289       null,
7290       null,
7291       null,
7292       null,
7293       null,
7294       null,
7295       null
7296     ],
7297     [
7298       "1999-09",
7299       null,
7300       null,
7301       null,
7302       null,
7303       null,
7304       null,
7305       null,
7306       null,
7307       null,
7308       null,
7309       null
7310     ],
7311     [
7312       "1999-10",
7313       null,
7314       null,
7315       null,
7316       null,
7317       null,
7318       null,
7319       null,
7320       null,
7321       null,
7322       null,
7323       null
7324     ],
7325     [
7326       "1999-11",
7327       null,
7328       null,
7329       null,
7330       null,
7331       null,
7332       null,
7333       null,
7334       null,
7335       null,
7336       null,
7337       null
7338     ],
7339     [
7340       "1999-12",
7341       null,
7342       null,
7343       null,
7344       null,
7345       null,
7346       null,
7347       null,
7348       null,
7349       null,
7350       null,
7351       null
7352     ],
7353     [
7354       "2000-01",
7355       -32.4,
7356       -40.6,
7357       -36.5,
7358       -18.4,
7359       -49.2,
7360       null,
7361       null,
7362       null,
7363       null,
7364       null,
7365       null
7366     ],
7367     [
7368       "2000-02",
7369       -31,
7370       -37.6,
7371       -34.3,
7372       -14.9,
7373       -49.4,
7374       null,
7375       null,
7376       null,
7377       null,
7378       null,
7379       null
7380     ],
7381     [
7382       "2000-03",
7383       -24.3,
7384       -32.3,
7385       -28.3,
7386       -4.8,
7387       -45.6,
7388       null,
7389       null,
7390       null,
7391       null,
7392       null,
7393       null
7394     ],
7395     [
7396       "2000-04",
7397       -18.4,
7398       -27,
7399       -22.7,
7400       -6.1,
7401       -41.3,
7402       null,
7403       null,
7404       null,
7405       null,
7406       null,
7407       null
7408     ],
7409     [
7410       "2000-05",
7411       -4.9,
7412       -12.3,
7413       -8.6,
7414       -0.5,
7415       -23.7,
7416       null,
7417       null,
7418       null,
7419       null,
7420       null,
7421       null
7422     ],
7423     [
7424       "2000-06",
7425       3.5,
7426       -2.9,
7427       0.3,
7428       13.5,
7429       -13.3,
7430       null,
7431       null,
7432       null,
7433       0,
7434       null,
7435       null
7436     ],
7437     [
7438       "2000-07",
7439       15.3,
7440       5.6,
7441       10.5,
7442       24.9,
7443       -0.7,
7444       null,
7445       0,
7446       null,
7447       0,
7448       null,
7449       null
7450     ],
7451     [
7452       "2000-08",
7453       11.5,
7454       3.5,
7455       7.5,
7456       21.3,
7457       -1.9,
7458       null,
7459       0,
7460       null,
7461       0,
7462       null,
7463       null
7464     ],
7465     [
7466       "2000-09",
7467       2.2,
7468       -2.3,
7469       0,
7470       14.1,
7471       -10.5,
7472       null,
7473       null,
7474       null,
7475       null,
7476       null,
7477       null
7478     ],
7479     [
7480       "2000-10",
7481       -7.4,
7482       -14.1,
7483       -10.7,
7484       -0.8,
7485       -24.4,
7486       null,
7487       null,
7488       null,
7489       null,
7490       null,
7491       null
7492     ],
7493     [
7494       "2000-11",
7495       -18.2,
7496       -26.8,
7497       -22.5,
7498       -6.1,
7499       -38.1,
7500       null,
7501       null,
7502       null,
7503       null,
7504       null,
7505       null
7506     ],
7507     [
7508       "2000-12",
7509       -27.6,
7510       -38.3,
7511       -33,
7512       -18.3,
7513       -46.3,
7514       null,
7515       null,
7516       null,
7517       null,
7518       null,
7519       null
7520     ],
7521     [
7522       "2001-01",
7523       -31.1,
7524       -39.6,
7525       -35.4,
7526       -14.2,
7527       -48.6,
7528       null,
7529       null,
7530       null,
7531       null,
7532       null,
7533       null
7534     ],
7535     [
7536       "2001-02",
7537       -29.4,
7538       -39.1,
7539       -34.3,
7540       -20.7,
7541       -47.3,
7542       null,
7543       null,
7544       null,
7545       null,
7546       null,
7547       null
7548     ],
7549     [
7550       "2001-03",
7551       -21.5,
7552       -30.7,
7553       -26.1,
7554       -10.2,
7555       -42.5,
7556       null,
7557       null,
7558       null,
7559       null,
7560       null,
7561       null
7562     ],
7563     [
7564       "2001-04",
7565       -16.4,
7566       -27.3,
7567       -21.9,
7568       -3.1,
7569       -38.5,
7570       null,
7571       null,
7572       null,
7573       null,
7574       null,
7575       null
7576     ],
7577     [
7578       "2001-05",
7579       -4.3,
7580       -11.6,
7581       -8,
7582       2.6,
7583       -25.2,
7584       null,
7585       null,
7586       null,
7587       null,
7588       null,
7589       null
7590     ],
7591     [
7592       "2001-06",
7593       3.4,
7594       -1,
7595       1.2,
7596       10.7,
7597       -5.6,
7598       null,
7599       null,
7600       null,
7601       0,
7602       null,
7603       null
7604     ],
7605     [
7606       "2001-07",
7607       16.5,
7608       7.7,
7609       12.1,
7610       24.3,
7611       2.5,
7612       null,
7613       null,
7614       null,
7615       0,
7616       null,
7617       null
7618     ],
7619     [
7620       "2001-08",
7621       10,
7622       3,
7623       6.5,
7624       20.2,
7625       -2.1,
7626       null,
7627       null,
7628       null,
7629       0,
7630       null,
7631       null
7632     ],
7633     [
7634       "2001-09",
7635       4.4,
7636       -0.4,
7637       2,
7638       14.4,
7639       -5.3,
7640       null,
7641       null,
7642       null,
7643       null,
7644       null,
7645       null
7646     ],
7647     [
7648       "2001-10",
7649       -8.3,
7650       -13.6,
7651       -11,
7652       0.8,
7653       -24.9,
7654       null,
7655       null,
7656       null,
7657       null,
7658       null,
7659       null
7660     ],
7661     [
7662       "2001-11",
7663       -18.6,
7664       -25.1,
7665       -21.9,
7666       -8.1,
7667       -32.9,
7668       null,
7669       null,
7670       null,
7671       null,
7672       null,
7673       null
7674     ],
7675     [
7676       "2001-12",
7677       -20.4,
7678       -29.1,
7679       -24.8,
7680       -8.6,
7681       -39.5,
7682       null,
7683       null,
7684       null,
7685       null,
7686       null,
7687       null
7688     ],
7689     [
7690       "2002-01",
7691       -29,
7692       -35.8,
7693       -32.4,
7694       -16.7,
7695       -44.4,
7696       null,
7697       null,
7698       null,
7699       null,
7700       null,
7701       null
7702     ],
7703     [
7704       "2002-02",
7705       -33.6,
7706       -40.7,
7707       -37.2,
7708       -20.2,
7709       -48.2,
7710       null,
7711       null,
7712       null,
7713       null,
7714       null,
7715       null
7716     ],
7717     [
7718       "2002-03",
7719       -28.3,
7720       -36.3,
7721       -32.3,
7722       -15.7,
7723       -44.6,
7724       null,
7725       null,
7726       null,
7727       null,
7728       null,
7729       null
7730     ],
7731     [
7732       "2002-04",
7733       -18.9,
7734       -28.2,
7735       -23.6,
7736       -4.2,
7737       -36.9,
7738       null,
7739       null,
7740       null,
7741       null,
7742       null,
7743       null
7744     ],
7745     [
7746       "2002-05",
7747       -6.3,
7748       -13.3,
7749       -9.8,
7750       0.6,
7751       -27.5,
7752       null,
7753       null,
7754       null,
7755       null,
7756       null,
7757       null
7758     ],
7759     [
7760       "2002-06",
7761       4.1,
7762       -0.4,
7763       1.8,
7764       15.3,
7765       -8.4,
7766       null,
7767       null,
7768       null,
7769       0,
7770       null,
7771       null
7772     ],
7773     [
7774       "2002-07",
7775       11.1,
7776       2.8,
7777       7,
7778       20.2,
7779       -0.6,
7780       null,
7781       null,
7782       null,
7783       0,
7784       null,
7785       null
7786     ],
7787     [
7788       "2002-08",
7789       10.5,
7790       3.1,
7791       6.8,
7792       21,
7793       -1.5,
7794       null,
7795       null,
7796       null,
7797       0,
7798       null,
7799       null
7800     ],
7801     [
7802       "2002-09",
7803       2.8,
7804       -2,
7805       0.4,
7806       8.2,
7807       -8.7,
7808       null,
7809       null,
7810       null,
7811       0,
7812       null,
7813       null
7814     ],
7815     [
7816       "2002-10",
7817       -5.4,
7818       -12.7,
7819       -9.1,
7820       1,
7821       -25.1,
7822       null,
7823       null,
7824       null,
7825       null,
7826       null,
7827       null
7828     ],
7829     [
7830       "2002-11",
7831       -15.9,
7832       -25.6,
7833       -20.8,
7834       -3.9,
7835       -42.1,
7836       null,
7837       null,
7838       null,
7839       null,
7840       null,
7841       null
7842     ],
7843     [
7844       "2002-12",
7845       -23.3,
7846       -31.9,
7847       -27.6,
7848       -9.2,
7849       -46.2,
7850       null,
7851       null,
7852       null,
7853       null,
7854       null,
7855       null
7856     ],
7857     [
7858       "2003-01",
7859       -24.5,
7860       -33.7,
7861       -29.1,
7862       -13.5,
7863       -41.5,
7864       null,
7865       null,
7866       null,
7867       null,
7868       null,
7869       null
7870     ],
7871     [
7872       "2003-02",
7873       -35.6,
7874       -43.4,
7875       -39.5,
7876       -23.6,
7877       -49,
7878       null,
7879       null,
7880       null,
7881       null,
7882       null,
7883       null
7884     ],
7885     [
7886       "2003-03",
7887       -27.6,
7888       -36.7,
7889       -32.2,
7890       -15,
7891       -48.3,
7892       null,
7893       null,
7894       null,
7895       null,
7896       null,
7897       null
7898     ],
7899     [
7900       "2003-04",
7901       -16.8,
7902       -25.6,
7903       -21.2,
7904       -5.1,
7905       -43.3,
7906       null,
7907       null,
7908       null,
7909       null,
7910       null,
7911       null
7912     ],
7913     [
7914       "2003-05",
7915       -4.7,
7916       -11.4,
7917       -8,
7918       0.8,
7919       -21,
7920       null,
7921       null,
7922       null,
7923       null,
7924       null,
7925       null
7926     ],
7927     [
7928       "2003-06",
7929       1.7,
7930       -3,
7931       -0.6,
7932       10.7,
7933       -10.1,
7934       null,
7935       null,
7936       null,
7937       0,
7938       null,
7939       null
7940     ],
7941     [
7942       "2003-07",
7943       14.8,
7944       5,
7945       9.9,
7946       24.6,
7947       0.3,
7948       null,
7949       null,
7950       null,
7951       0,
7952       null,
7953       null
7954     ],
7955     [
7956       "2003-08",
7957       8.9,
7958       2.1,
7959       5.5,
7960       20,
7961       -0.9,
7962       null,
7963       null,
7964       null,
7965       0,
7966       null,
7967       null
7968     ],
7969     [
7970       "2003-09",
7971       2.3,
7972       -3,
7973       -0.3,
7974       9.1,
7975       -11.2,
7976       null,
7977       null,
7978       null,
7979       null,
7980       null,
7981       null
7982     ],
7983     [
7984       "2003-10",
7985       -5.8,
7986       -11.8,
7987       -8.8,
7988       1,
7989       -29.2,
7990       null,
7991       null,
7992       null,
7993       null,
7994       null,
7995       null
7996     ],
7997     [
7998       "2003-11",
7999       -16.1,
8000       -23.5,
8001       -19.8,
8002       -3.6,
8003       -37.7,
8004       null,
8005       null,
8006       null,
8007       null,
8008       null,
8009       null
8010     ],
8011     [
8012       "2003-12",
8013       -27.3,
8014       -36.3,
8015       -31.8,
8016       -8.9,
8017       -43.3,
8018       null,
8019       null,
8020       null,
8021       null,
8022       null,
8023       null
8024     ],
8025     [
8026       "2004-01",
8027       -36.1,
8028       -43,
8029       -39.6,
8030       -29.1,
8031       -50,
8032       null,
8033       null,
8034       null,
8035       null,
8036       null,
8037       null
8038     ],
8039     [
8040       "2004-02",
8041       -31,
8042       -39.3,
8043       -35.2,
8044       -17.6,
8045       -46.8,
8046       null,
8047       null,
8048       null,
8049       null,
8050       null,
8051       null
8052     ],
8053     [
8054       "2004-03",
8055       -31.6,
8056       -39.4,
8057       -35.5,
8058       -9,
8059       -48.4,
8060       null,
8061       null,
8062       null,
8063       null,
8064       null,
8065       null
8066     ],
8067     [
8068       "2004-04",
8069       -18.1,
8070       -27.4,
8071       -22.8,
8072       -6.6,
8073       -35.1,
8074       null,
8075       null,
8076       null,
8077       null,
8078       null,
8079       null
8080     ],
8081     [
8082       "2004-05",
8083       -8.7,
8084       -15.7,
8085       -12.2,
8086       -3.8,
8087       -26.3,
8088       null,
8089       null,
8090       null,
8091       null,
8092       null,
8093       null
8094     ],
8095     [
8096       "2004-06",
8097       1.8,
8098       -3.3,
8099       -0.8,
8100       9.9,
8101       -14.2,
8102       null,
8103       null,
8104       null,
8105       0,
8106       null,
8107       null
8108     ],
8109     [
8110       "2004-07",
8111       9.4,
8112       1.8,
8113       5.7,
8114       21.1,
8115       -1.3,
8116       null,
8117       0,
8118       null,
8119       0,
8120       null,
8121       null
8122     ],
8123     [
8124       "2004-08",
8125       7.1,
8126       1.3,
8127       4.2,
8128       18.3,
8129       -1.9,
8130       null,
8131       0,
8132       null,
8133       0,
8134       null,
8135       null
8136     ],
8137     [
8138       "2004-09",
8139       1.7,
8140       -2.7,
8141       -0.5,
8142       12.7,
8143       -11.2,
8144       null,
8145       null,
8146       null,
8147       null,
8148       null,
8149       null
8150     ],
8151     [
8152       "2004-10",
8153       -6.9,
8154       -13.9,
8155       -10.4,
8156       0.5,
8157       -20.3,
8158       null,
8159       null,
8160       null,
8161       null,
8162       null,
8163       null
8164     ],
8165     [
8166       "2004-11",
8167       -22.5,
8168       -33,
8169       -27.8,
8170       -5.5,
8171       -44.2,
8172       null,
8173       null,
8174       null,
8175       null,
8176       null,
8177       null
8178     ],
8179     [
8180       "2004-12",
8181       -33,
8182       -40.2,
8183       -36.6,
8184       -23.9,
8185       -47.6,
8186       null,
8187       null,
8188       null,
8189       null,
8190       null,
8191       null
8192     ],
8193     [
8194       "2005-01",
8195       -31.6,
8196       -39.8,
8197       -35.7,
8198       -22.9,
8199       -46.6,
8200       null,
8201       null,
8202       null,
8203       null,
8204       null,
8205       null
8206     ],
8207     [
8208       "2005-02",
8209       -32.3,
8210       -40.1,
8211       -36.2,
8212       -23.4,
8213       -46.7,
8214       null,
8215       null,
8216       null,
8217       null,
8218       null,
8219       null
8220     ],
8221     [
8222       "2005-03",
8223       -26.6,
8224       -34.8,
8225       -30.7,
8226       -10.1,
8227       -43.2,
8228       null,
8229       null,
8230       null,
8231       null,
8232       null,
8233       null
8234     ],
8235     [
8236       "2005-04",
8237       -13.9,
8238       -24.9,
8239       -19.4,
8240       -5.5,
8241       -33.3,
8242       null,
8243       null,
8244       null,
8245       null,
8246       null,
8247       null
8248     ],
8249     [
8250       "2005-05",
8251       -7.4,
8252       -13.9,
8253       -10.7,
8254       0.9,
8255       -23.3,
8256       null,
8257       null,
8258       null,
8259       null,
8260       null,
8261       null
8262     ],
8263     [
8264       "2005-06",
8265       1.7,
8266       -2.6,
8267       -0.4,
8268       12.9,
8269       -8.4,
8270       null,
8271       null,
8272       null,
8273       0,
8274       null,
8275       null
8276     ],
8277     [
8278       "2005-07",
8279       10.2,
8280       3.2,
8281       6.7,
8282       20.5,
8283       0,
8284       null,
8285       null,
8286       null,
8287       0,
8288       null,
8289       null
8290     ],
8291     [
8292       "2005-08",
8293       10.2,
8294       3.6,
8295       6.9,
8296       17.8,
8297       0,
8298       null,
8299       null,
8300       null,
8301       0,
8302       null,
8303       null
8304     ],
8305     [
8306       "2005-09",
8307       1.4,
8308       -3.5,
8309       -1.1,
8310       12,
8311       -12.4,
8312       null,
8313       null,
8314       null,
8315       null,
8316       null,
8317       null
8318     ],
8319     [
8320       "2005-10",
8321       -4.6,
8322       -12.6,
8323       -8.6,
8324       1.1,
8325       -27.3,
8326       null,
8327       null,
8328       null,
8329       null,
8330       null,
8331       null
8332     ],
8333     [
8334       "2005-11",
8335       -16.3,
8336       -23.9,
8337       -20.1,
8338       -5,
8339       -35.7,
8340       null,
8341       null,
8342       null,
8343       null,
8344       null,
8345       null
8346     ],
8347     [
8348       "2005-12",
8349       -27.5,
8350       -35.6,
8351       -31.6,
8352       -20.5,
8353       -42.6,
8354       null,
8355       null,
8356       null,
8357       null,
8358       null,
8359       null
8360     ],
8361     [
8362       "2006-01",
8363       -25.9,
8364       -34.9,
8365       -30.4,
8366       -15.8,
8367       -46.1,
8368       null,
8369       null,
8370       0,
8371       null,
8372       null,
8373       null
8374     ],
8375     [
8376       "2006-02",
8377       -25.1,
8378       -34.8,
8379       -30,
8380       -12.3,
8381       -43.5,
8382       null,
8383       null,
8384       null,
8385       null,
8386       null,
8387       null
8388     ],
8389     [
8390       "2006-03",
8391       -20.5,
8392       -29.1,
8393       -24.8,
8394       -8.4,
8395       -38.8,
8396       null,
8397       null,
8398       null,
8399       null,
8400       null,
8401       null
8402     ],
8403     [
8404       "2006-04",
8405       -14.5,
8406       -25,
8407       -19.8,
8408       0.5,
8409       -38.5,
8410       null,
8411       null,
8412       null,
8413       null,
8414       null,
8415       null
8416     ],
8417     [
8418       "2006-05",
8419       -2.9,
8420       -9.4,
8421       -6.2,
8422       1.6,
8423       -22.5,
8424       null,
8425       null,
8426       null,
8427       null,
8428       null,
8429       null
8430     ],
8431     [
8432       "2006-06",
8433       5.5,
8434       -0.2,
8435       2.7,
8436       17.6,
8437       -6.5,
8438       null,
8439       null,
8440       null,
8441       0,
8442       null,
8443       null
8444     ],
8445     [
8446       "2006-07",
8447       10.4,
8448       3.3,
8449       6.8,
8450       17.9,
8451       -1.7,
8452       null,
8453       null,
8454       0,
8455       0,
8456       null,
8457       null
8458     ]
8459   ]
8460 }