weather.gc.ca/Monthly/2204200.tab

   1 {
   2   "license": "CC-BY-4.0",
   3   "description": {
   4     "en": "Yellowknife Hydro Monthly Weather Data",
   5     "fr": "Données météorologiques mensuelles de Yellowknife Hydro"
   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 Northwest Territories]",
   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       "1943-01",
 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       "1943-02",
 145       -16.2,
 146       -26.4,
 147       -21.3,
 148       1.1,
 149       -44.4,
 150       0,
 151       9.4,
 152       9.4,
 153       null,
 154       null,
 155       null
 156     ],
 157     [
 158       "1943-03",
 159       -14.4,
 160       -29.4,
 161       -21.9,
 162       -3.3,
 163       -40.6,
 164       0,
 165       2.8,
 166       2.8,
 167       null,
 168       null,
 169       null
 170     ],
 171     [
 172       "1943-04",
 173       1.2,
 174       -12.3,
 175       -5.6,
 176       12.2,
 177       -31.7,
 178       0,
 179       18,
 180       18,
 181       null,
 182       null,
 183       null
 184     ],
 185     [
 186       "1943-05",
 187       9.3,
 188       -3.6,
 189       2.9,
 190       20,
 191       -11.7,
 192       9.9,
 193       2.8,
 194       12.7,
 195       null,
 196       null,
 197       null
 198     ],
 199     [
 200       "1943-06",
 201       17.6,
 202       2.4,
 203       10,
 204       27.2,
 205       -1.7,
 206       4.8,
 207       0,
 208       4.8,
 209       null,
 210       null,
 211       null
 212     ],
 213     [
 214       "1943-07",
 215       20.6,
 216       9.6,
 217       15.1,
 218       27.2,
 219       4.4,
 220       36.6,
 221       0,
 222       36.6,
 223       null,
 224       null,
 225       null
 226     ],
 227     [
 228       "1943-08",
 229       18.9,
 230       7.2,
 231       13.1,
 232       27.2,
 233       1.7,
 234       17.8,
 235       0,
 236       17.8,
 237       null,
 238       null,
 239       null
 240     ],
 241     [
 242       "1943-09",
 243       10.9,
 244       2,
 245       6.5,
 246       18.3,
 247       -6.1,
 248       5.8,
 249       2.8,
 250       8.6,
 251       null,
 252       null,
 253       null
 254     ],
 255     [
 256       "1943-10",
 257       6.1,
 258       -1.9,
 259       2.1,
 260       17.2,
 261       -15.6,
 262       19.1,
 263       5.1,
 264       24.1,
 265       null,
 266       null,
 267       null
 268     ],
 269     [
 270       "1943-11",
 271       -4.8,
 272       -14.3,
 273       -9.6,
 274       3.3,
 275       -27.2,
 276       0,
 277       9.9,
 278       9.9,
 279       null,
 280       null,
 281       null
 282     ],
 283     [
 284       "1943-12",
 285       -17.4,
 286       -27.5,
 287       -22.5,
 288       -5,
 289       -39.4,
 290       0,
 291       17.3,
 292       17.3,
 293       null,
 294       null,
 295       null
 296     ],
 297     [
 298       "1944-01",
 299       -15.3,
 300       -28.1,
 301       -21.7,
 302       -2.2,
 303       -41.7,
 304       0,
 305       8.9,
 306       8.9,
 307       null,
 308       null,
 309       null
 310     ],
 311     [
 312       "1944-02",
 313       -21,
 314       -34.6,
 315       -27.8,
 316       -4.4,
 317       -43.3,
 318       0,
 319       1.8,
 320       1.8,
 321       null,
 322       null,
 323       null
 324     ],
 325     [
 326       "1944-03",
 327       -12.2,
 328       -28.6,
 329       -20.4,
 330       8.9,
 331       -40,
 332       0,
 333       2.8,
 334       2.8,
 335       null,
 336       null,
 337       null
 338     ],
 339     [
 340       "1944-04",
 341       4.9,
 342       -8.4,
 343       -1.8,
 344       18.3,
 345       -32.8,
 346       0,
 347       0.8,
 348       0.8,
 349       null,
 350       null,
 351       null
 352     ],
 353     [
 354       "1944-05",
 355       10.6,
 356       -0.7,
 357       5,
 358       21.1,
 359       -12.2,
 360       7.4,
 361       1,
 362       8.4,
 363       null,
 364       null,
 365       null
 366     ],
 367     [
 368       "1944-06",
 369       18.1,
 370       5.4,
 371       11.8,
 372       27.2,
 373       -0.6,
 374       37.8,
 375       0,
 376       37.8,
 377       null,
 378       null,
 379       null
 380     ],
 381     [
 382       "1944-07",
 383       20.4,
 384       8.1,
 385       14.3,
 386       30.6,
 387       1.7,
 388       21.8,
 389       0,
 390       21.8,
 391       null,
 392       null,
 393       null
 394     ],
 395     [
 396       "1944-08",
 397       18.8,
 398       6.6,
 399       12.7,
 400       24.4,
 401       0.6,
 402       33.3,
 403       0,
 404       33.3,
 405       null,
 406       null,
 407       null
 408     ],
 409     [
 410       "1944-09",
 411       11.1,
 412       1.9,
 413       6.5,
 414       19.4,
 415       -7.2,
 416       14.7,
 417       0,
 418       14.7,
 419       null,
 420       null,
 421       null
 422     ],
 423     [
 424       "1944-10",
 425       3.3,
 426       -4,
 427       -0.4,
 428       13.9,
 429       -17.8,
 430       15,
 431       8.9,
 432       23.9,
 433       null,
 434       null,
 435       null
 436     ],
 437     [
 438       "1944-11",
 439       -7.9,
 440       -16.4,
 441       -12.2,
 442       2.2,
 443       -33.9,
 444       0,
 445       15,
 446       15,
 447       null,
 448       null,
 449       null
 450     ],
 451     [
 452       "1944-12",
 453       -13.2,
 454       -23.6,
 455       -18.4,
 456       1.7,
 457       -36.7,
 458       0,
 459       4.8,
 460       4.8,
 461       null,
 462       null,
 463       null
 464     ],
 465     [
 466       "1945-01",
 467       -21.8,
 468       -30.6,
 469       -26.2,
 470       -11.1,
 471       -44.4,
 472       0,
 473       9.7,
 474       9.7,
 475       null,
 476       null,
 477       null
 478     ],
 479     [
 480       "1945-02",
 481       -18.1,
 482       -29.1,
 483       -23.6,
 484       -8.3,
 485       -42.2,
 486       0,
 487       6.1,
 488       6.1,
 489       null,
 490       null,
 491       null
 492     ],
 493     [
 494       "1945-03",
 495       -6.8,
 496       -23.4,
 497       -15.1,
 498       12.8,
 499       -41.7,
 500       0,
 501       6.9,
 502       6.9,
 503       null,
 504       null,
 505       null
 506     ],
 507     [
 508       "1945-04",
 509       -7.3,
 510       -21.6,
 511       -14.5,
 512       -0.6,
 513       -38.9,
 514       0,
 515       5.1,
 516       5.1,
 517       null,
 518       null,
 519       null
 520     ],
 521     [
 522       "1945-05",
 523       6.2,
 524       -6.1,
 525       0.1,
 526       13.9,
 527       -20.6,
 528       7.4,
 529       0.8,
 530       8.1,
 531       null,
 532       null,
 533       null
 534     ],
 535     [
 536       "1945-06",
 537       17.9,
 538       5.1,
 539       11.5,
 540       26.1,
 541       -0.6,
 542       15.5,
 543       0,
 544       15.5,
 545       null,
 546       null,
 547       null
 548     ],
 549     [
 550       "1945-07",
 551       21.5,
 552       7.6,
 553       14.6,
 554       27.8,
 555       3.9,
 556       25.7,
 557       0,
 558       25.7,
 559       null,
 560       null,
 561       null
 562     ],
 563     [
 564       "1945-08",
 565       20.8,
 566       7.6,
 567       14.2,
 568       30.6,
 569       2.2,
 570       12.4,
 571       0,
 572       12.4,
 573       null,
 574       null,
 575       null
 576     ],
 577     [
 578       "1945-09",
 579       8.3,
 580       1.9,
 581       5.1,
 582       17.8,
 583       -8.3,
 584       24.1,
 585       0.8,
 586       24.9,
 587       null,
 588       null,
 589       null
 590     ],
 591     [
 592       "1945-10",
 593       2.7,
 594       -3.5,
 595       -0.4,
 596       13.9,
 597       -12.8,
 598       25.4,
 599       6.1,
 600       31.5,
 601       null,
 602       null,
 603       null
 604     ],
 605     [
 606       "1945-11",
 607       -13.5,
 608       -21.8,
 609       -17.7,
 610       -3.3,
 611       -33.3,
 612       0,
 613       7.4,
 614       7.4,
 615       null,
 616       null,
 617       null
 618     ],
 619     [
 620       "1945-12",
 621       -21.1,
 622       -31.2,
 623       -26.2,
 624       -12.8,
 625       -41.7,
 626       0,
 627       17.5,
 628       17.5,
 629       null,
 630       null,
 631       null
 632     ],
 633     [
 634       "1946-01",
 635       -24.7,
 636       -34.9,
 637       -29.8,
 638       -14.4,
 639       -47.8,
 640       0,
 641       10.4,
 642       10.4,
 643       null,
 644       null,
 645       null
 646     ],
 647     [
 648       "1946-02",
 649       -24.8,
 650       -37.4,
 651       -31.1,
 652       -16.7,
 653       -48.9,
 654       0,
 655       6.6,
 656       6.6,
 657       null,
 658       null,
 659       null
 660     ],
 661     [
 662       "1946-03",
 663       -6.4,
 664       -20,
 665       -13.2,
 666       4.4,
 667       -38.9,
 668       0,
 669       5.3,
 670       5.3,
 671       null,
 672       null,
 673       null
 674     ],
 675     [
 676       "1946-04",
 677       3.3,
 678       -12.3,
 679       -4.5,
 680       15.6,
 681       -28.9,
 682       11.7,
 683       0.5,
 684       12.2,
 685       null,
 686       null,
 687       null
 688     ],
 689     [
 690       "1946-05",
 691       8.4,
 692       -1.3,
 693       3.6,
 694       18.9,
 695       -9.4,
 696       27.2,
 697       8.6,
 698       35.8,
 699       null,
 700       null,
 701       null
 702     ],
 703     [
 704       "1946-06",
 705       18.2,
 706       3.7,
 707       11,
 708       28.3,
 709       -2.2,
 710       1,
 711       0,
 712       1,
 713       null,
 714       null,
 715       null
 716     ],
 717     [
 718       "1946-07",
 719       21.2,
 720       7.2,
 721       14.2,
 722       27.2,
 723       0.6,
 724       34,
 725       0,
 726       34,
 727       null,
 728       null,
 729       null
 730     ],
 731     [
 732       "1946-08",
 733       21,
 734       7.2,
 735       14.1,
 736       27.2,
 737       -1.1,
 738       35.3,
 739       0,
 740       35.3,
 741       null,
 742       null,
 743       null
 744     ],
 745     [
 746       "1946-09",
 747       10.4,
 748       2.1,
 749       6.3,
 750       23.9,
 751       -7.8,
 752       38.6,
 753       6.1,
 754       44.7,
 755       null,
 756       null,
 757       null
 758     ],
 759     [
 760       "1946-10",
 761       -0.5,
 762       -7.1,
 763       -3.8,
 764       9.4,
 765       -16.7,
 766       0,
 767       17.3,
 768       17.3,
 769       null,
 770       null,
 771       null
 772     ],
 773     [
 774       "1946-11",
 775       -13.8,
 776       -22.2,
 777       -18,
 778       0.6,
 779       -37.2,
 780       0,
 781       18,
 782       18,
 783       null,
 784       null,
 785       null
 786     ],
 787     [
 788       "1946-12",
 789       -27.8,
 790       -36.8,
 791       -32.3,
 792       -12.8,
 793       -46.7,
 794       0,
 795       12.4,
 796       12.4,
 797       null,
 798       null,
 799       null
 800     ],
 801     [
 802       "1947-01",
 803       -26.9,
 804       -35.7,
 805       -31.3,
 806       -7.8,
 807       -53.9,
 808       0,
 809       17.8,
 810       17.8,
 811       null,
 812       null,
 813       null
 814     ],
 815     [
 816       "1947-02",
 817       -24,
 818       -35.4,
 819       -29.7,
 820       -7.8,
 821       -53.9,
 822       0,
 823       8.1,
 824       8.1,
 825       null,
 826       null,
 827       null
 828     ],
 829     [
 830       "1947-03",
 831       -9.9,
 832       -23.4,
 833       -16.7,
 834       4.4,
 835       -36.7,
 836       0,
 837       5.8,
 838       5.8,
 839       null,
 840       null,
 841       null
 842     ],
 843     [
 844       "1947-04",
 845       -4.9,
 846       -21.1,
 847       -13,
 848       9.4,
 849       -32.8,
 850       0,
 851       6.9,
 852       6.9,
 853       null,
 854       null,
 855       null
 856     ],
 857     [
 858       "1947-05",
 859       6.4,
 860       -4.4,
 861       1,
 862       12.2,
 863       -8.9,
 864       1.8,
 865       3.6,
 866       5.3,
 867       null,
 868       null,
 869       null
 870     ],
 871     [
 872       "1947-06",
 873       15.6,
 874       2.7,
 875       9.2,
 876       25.6,
 877       -6.1,
 878       14,
 879       0,
 880       14,
 881       null,
 882       null,
 883       null
 884     ],
 885     [
 886       "1947-07",
 887       21.4,
 888       6.7,
 889       14.1,
 890       29.4,
 891       1.7,
 892       29.5,
 893       0,
 894       29.5,
 895       null,
 896       null,
 897       null
 898     ],
 899     [
 900       "1947-08",
 901       15.3,
 902       4.6,
 903       10,
 904       21.1,
 905       -3.3,
 906       22.1,
 907       0,
 908       22.1,
 909       null,
 910       null,
 911       null
 912     ],
 913     [
 914       "1947-09",
 915       9.8,
 916       -0.7,
 917       4.6,
 918       17.2,
 919       -8.3,
 920       20.3,
 921       1,
 922       21.3,
 923       null,
 924       null,
 925       null
 926     ],
 927     [
 928       "1947-10",
 929       4.1,
 930       -1.9,
 931       1.1,
 932       17.2,
 933       -6.7,
 934       20.1,
 935       1.3,
 936       21.3,
 937       null,
 938       null,
 939       null
 940     ],
 941     [
 942       "1947-11",
 943       -9.1,
 944       -15.7,
 945       -12.4,
 946       0,
 947       -34.4,
 948       0,
 949       14.5,
 950       14.5,
 951       null,
 952       null,
 953       null
 954     ],
 955     [
 956       "1947-12",
 957       -18.5,
 958       -28.2,
 959       -23.4,
 960       -5.6,
 961       -39.4,
 962       0,
 963       7.4,
 964       7.4,
 965       null,
 966       null,
 967       null
 968     ],
 969     [
 970       "1948-01",
 971       -19.4,
 972       -30.7,
 973       -25.1,
 974       -6.7,
 975       -42.2,
 976       0,
 977       18.5,
 978       18.5,
 979       36,
 980       null,
 981       null
 982     ],
 983     [
 984       "1948-02",
 985       -21.8,
 986       -34.1,
 987       -28,
 988       -13.3,
 989       -45.6,
 990       0,
 991       9.4,
 992       9.4,
 993       null,
 994       null,
 995       null
 996     ],
 997     [
 998       "1948-03",
 999       -16.1,
1000       -30.4,
1001       -23.3,
1002       -6.1,
1003       -42.8,
1004       0,
1005       3.3,
1006       3.3,
1007       43,
1008       null,
1009       null
1010     ],
1011     [
1012       "1948-04",
1013       -6.7,
1014       -22.2,
1015       -14.5,
1016       7.8,
1017       -37.8,
1018       0.8,
1019       1.8,
1020       2.5,
1021       13,
1022       null,
1023       null
1024     ],
1025     [
1026       "1948-05",
1027       11.7,
1028       -1.3,
1029       5.2,
1030       25.6,
1031       -8.3,
1032       9.1,
1033       0,
1034       9.1,
1035       null,
1036       null,
1037       null
1038     ],
1039     [
1040       "1948-06",
1041       17.1,
1042       5.2,
1043       11.2,
1044       22.2,
1045       0.6,
1046       18.8,
1047       0,
1048       18.8,
1049       null,
1050       null,
1051       null
1052     ],
1053     [
1054       "1948-07",
1055       21.2,
1056       9.7,
1057       15.5,
1058       30,
1059       2.2,
1060       81.3,
1061       0,
1062       81.3,
1063       null,
1064       null,
1065       null
1066     ],
1067     [
1068       "1948-08",
1069       16.1,
1070       7.8,
1071       12,
1072       26.1,
1073       -1.1,
1074       51.1,
1075       0,
1076       51.1,
1077       null,
1078       null,
1079       null
1080     ],
1081     [
1082       "1948-09",
1083       8.7,
1084       1.5,
1085       5.1,
1086       15,
1087       -6.7,
1088       33.8,
1089       0,
1090       33.8,
1091       null,
1092       null,
1093       null
1094     ],
1095     [
1096       "1948-10",
1097       5.2,
1098       -3.9,
1099       0.7,
1100       13.9,
1101       -12.8,
1102       2.8,
1103       1,
1104       3.8,
1105       null,
1106       null,
1107       null
1108     ],
1109     [
1110       "1948-11",
1111       -7.8,
1112       -16.6,
1113       -12.2,
1114       5,
1115       -37.2,
1116       0,
1117       29.2,
1118       29.2,
1119       23,
1120       null,
1121       null
1122     ],
1123     [
1124       "1948-12",
1125       -25.3,
1126       -33,
1127       -29.2,
1128       -12.2,
1129       -47.2,
1130       0,
1131       20.1,
1132       20.1,
1133       33,
1134       null,
1135       null
1136     ],
1137     [
1138       "1949-01",
1139       -22.8,
1140       -32.3,
1141       -27.6,
1142       -5.6,
1143       -46.1,
1144       0,
1145       29.2,
1146       29.2,
1147       43,
1148       null,
1149       null
1150     ],
1151     [
1152       "1949-02",
1153       -25.2,
1154       -37.2,
1155       -31.2,
1156       -10,
1157       -45,
1158       0,
1159       13.7,
1160       13.7,
1161       null,
1162       null,
1163       null
1164     ],
1165     [
1166       "1949-03",
1167       -8.8,
1168       -22.4,
1169       -15.6,
1170       5,
1171       -36.7,
1172       0,
1173       24.1,
1174       24.1,
1175       41,
1176       null,
1177       null
1178     ],
1179     [
1180       "1949-04",
1181       1.6,
1182       -10.6,
1183       -4.5,
1184       14.4,
1185       -26.1,
1186       2.5,
1187       25.7,
1188       28.2,
1189       5,
1190       null,
1191       null
1192     ],
1193     [
1194       "1949-05",
1195       6.6,
1196       -3.6,
1197       1.5,
1198       18.9,
1199       -8.3,
1200       7.4,
1201       0.8,
1202       8.1,
1203       null,
1204       null,
1205       null
1206     ],
1207     [
1208       "1949-06",
1209       14.2,
1210       2.7,
1211       8.5,
1212       22.8,
1213       -5.6,
1214       21.3,
1215       0,
1216       21.3,
1217       null,
1218       null,
1219       null
1220     ],
1221     [
1222       "1949-07",
1223       19.7,
1224       6.6,
1225       13.2,
1226       25,
1227       2.2,
1228       14.2,
1229       0,
1230       14.2,
1231       null,
1232       null,
1233       null
1234     ],
1235     [
1236       "1949-08",
1237       20.3,
1238       8.4,
1239       14.4,
1240       26.1,
1241       1.1,
1242       19.3,
1243       0,
1244       19.3,
1245       null,
1246       null,
1247       null
1248     ],
1249     [
1250       "1949-09",
1251       14.8,
1252       null,
1253       null,
1254       21.1,
1255       null,
1256       15,
1257       0,
1258       15,
1259       null,
1260       null,
1261       null
1262     ],
1263     [
1264       "1949-10",
1265       -0.2,
1266       null,
1267       null,
1268       8.9,
1269       null,
1270       9.7,
1271       12.4,
1272       22.1,
1273       null,
1274       null,
1275       null
1276     ],
1277     [
1278       "1949-11",
1279       -6.5,
1280       -14.7,
1281       -10.6,
1282       2.8,
1283       -29.4,
1284       0,
1285       14.5,
1286       14.5,
1287       null,
1288       null,
1289       null
1290     ],
1291     [
1292       "1949-12",
1293       -23.9,
1294       -33,
1295       -28.5,
1296       -9.4,
1297       -44.4,
1298       0,
1299       12.7,
1300       12.7,
1301       null,
1302       null,
1303       null
1304     ],
1305     [
1306       "1950-01",
1307       -31.8,
1308       -42.5,
1309       -37.2,
1310       -12.2,
1311       -50,
1312       0,
1313       0.3,
1314       0.3,
1315       null,
1316       null,
1317       null
1318     ],
1319     [
1320       "1950-02",
1321       -20.6,
1322       -32.9,
1323       -26.8,
1324       -11.7,
1325       -46.1,
1326       0,
1327       24.1,
1328       24.1,
1329       null,
1330       null,
1331       null
1332     ],
1333     [
1334       "1950-03",
1335       -11.1,
1336       -26.8,
1337       -19,
1338       1.7,
1339       -42.8,
1340       0,
1341       5.1,
1342       5.1,
1343       null,
1344       null,
1345       null
1346     ],
1347     [
1348       "1950-04",
1349       -1.4,
1350       -17.8,
1351       -9.6,
1352       10,
1353       -35,
1354       5.1,
1355       5.1,
1356       10.2,
1357       null,
1358       null,
1359       null
1360     ],
1361     [
1362       "1950-05",
1363       10.5,
1364       -2.4,
1365       4.1,
1366       17.8,
1367       -7.8,
1368       4.3,
1369       9.4,
1370       13.7,
1371       null,
1372       null,
1373       null
1374     ],
1375     [
1376       "1950-06",
1377       17.3,
1378       3.4,
1379       10.4,
1380       26.7,
1381       -3.9,
1382       19.6,
1383       0,
1384       19.6,
1385       null,
1386       null,
1387       null
1388     ],
1389     [
1390       "1950-07",
1391       21.8,
1392       6.9,
1393       14.4,
1394       29.4,
1395       0,
1396       4.1,
1397       0,
1398       4.1,
1399       null,
1400       null,
1401       null
1402     ],
1403     [
1404       "1950-08",
1405       15.4,
1406       3.7,
1407       9.6,
1408       25.6,
1409       -3.9,
1410       34.3,
1411       0,
1412       34.3,
1413       null,
1414       null,
1415       null
1416     ],
1417     [
1418       "1950-09",
1419       13.3,
1420       1.7,
1421       7.5,
1422       21.1,
1423       -2.8,
1424       17.3,
1425       0,
1426       17.3,
1427       null,
1428       null,
1429       null
1430     ],
1431     [
1432       "1950-10",
1433       -1,
1434       -6.7,
1435       -3.9,
1436       6.1,
1437       -17.2,
1438       0.5,
1439       15,
1440       15.5,
1441       null,
1442       null,
1443       null
1444     ],
1445     [
1446       "1950-11",
1447       -15.3,
1448       -23.6,
1449       -19.5,
1450       -1.1,
1451       -36.7,
1452       0,
1453       7.1,
1454       7.1,
1455       null,
1456       null,
1457       null
1458     ],
1459     [
1460       "1950-12",
1461       -19.4,
1462       -28.1,
1463       -23.8,
1464       -9.4,
1465       -41.7,
1466       0,
1467       33.5,
1468       33.5,
1469       null,
1470       null,
1471       null
1472     ],
1473     [
1474       "1951-01",
1475       -24.3,
1476       -34.2,
1477       -29.3,
1478       -8.3,
1479       -47.2,
1480       0,
1481       6.4,
1482       6.4,
1483       null,
1484       null,
1485       null
1486     ],
1487     [
1488       "1951-02",
1489       -20.3,
1490       -32.1,
1491       -26.2,
1492       -9.4,
1493       -46.7,
1494       0,
1495       4.8,
1496       4.8,
1497       null,
1498       null,
1499       null
1500     ],
1501     [
1502       "1951-03",
1503       -15.4,
1504       -28.8,
1505       -22.1,
1506       0.6,
1507       -42.2,
1508       0,
1509       7.6,
1510       7.6,
1511       null,
1512       null,
1513       null
1514     ],
1515     [
1516       "1951-04",
1517       -1.9,
1518       -16.5,
1519       -9.2,
1520       12.8,
1521       -32.2,
1522       3.8,
1523       4.6,
1524       8.4,
1525       null,
1526       null,
1527       null
1528     ],
1529     [
1530       "1951-05",
1531       9.7,
1532       -1.6,
1533       4.1,
1534       18.9,
1535       -7.8,
1536       24.9,
1537       16.5,
1538       41.4,
1539       null,
1540       null,
1541       null
1542     ],
1543     [
1544       "1951-06",
1545       15.2,
1546       2.8,
1547       9,
1548       25,
1549       -6.1,
1550       39.1,
1551       0,
1552       39.1,
1553       null,
1554       null,
1555       null
1556     ],
1557     [
1558       "1951-07",
1559       21.5,
1560       7.1,
1561       14.3,
1562       30,
1563       -1.1,
1564       21.3,
1565       0,
1566       21.3,
1567       null,
1568       null,
1569       null
1570     ],
1571     [
1572       "1951-08",
1573       21.6,
1574       8.4,
1575       15,
1576       30,
1577       3.9,
1578       30.2,
1579       0,
1580       30.2,
1581       null,
1582       null,
1583       null
1584     ],
1585     [
1586       "1951-09",
1587       11.6,
1588       3.5,
1589       7.6,
1590       25,
1591       -7.8,
1592       24.4,
1593       0.8,
1594       25.1,
1595       null,
1596       null,
1597       null
1598     ],
1599     [
1600       "1951-10",
1601       -0.7,
1602       -8.7,
1603       -4.7,
1604       16.1,
1605       -22.8,
1606       13,
1607       10.7,
1608       23.6,
1609       null,
1610       null,
1611       null
1612     ],
1613     [
1614       "1951-11",
1615       -12.7,
1616       -20.8,
1617       -16.8,
1618       -2.2,
1619       -37.8,
1620       0,
1621       24.1,
1622       24.1,
1623       null,
1624       null,
1625       null
1626     ],
1627     [
1628       "1951-12",
1629       -23.8,
1630       -32.4,
1631       -28.1,
1632       -6.7,
1633       -43.9,
1634       0,
1635       31.2,
1636       31.2,
1637       null,
1638       null,
1639       null
1640     ],
1641     [
1642       "1952-01",
1643       -29.2,
1644       -36.7,
1645       -33,
1646       -15,
1647       -48.9,
1648       0,
1649       7.6,
1650       7.6,
1651       0,
1652       null,
1653       null
1654     ],
1655     [
1656       "1952-02",
1657       -19.6,
1658       -28.9,
1659       -24.3,
1660       -13.3,
1661       -41.1,
1662       0,
1663       16.5,
1664       16.5,
1665       0,
1666       null,
1667       null
1668     ],
1669     [
1670       "1952-03",
1671       -10,
1672       -23.4,
1673       -16.7,
1674       2.8,
1675       -40,
1676       10.7,
1677       21.3,
1678       32,
1679       null,
1680       null,
1681       null
1682     ],
1683     [
1684       "1952-04",
1685       2.9,
1686       -9.9,
1687       -3.5,
1688       14.4,
1689       -28.9,
1690       7.9,
1691       3.6,
1692       11.4,
1693       null,
1694       null,
1695       null
1696     ],
1697     [
1698       "1952-05",
1699       14.2,
1700       0.9,
1701       7.6,
1702       22.2,
1703       -5.6,
1704       17,
1705       0,
1706       17,
1707       null,
1708       null,
1709       null
1710     ],
1711     [
1712       "1952-06",
1713       17.9,
1714       5.6,
1715       11.8,
1716       26.1,
1717       0.6,
1718       10.2,
1719       0,
1720       10.2,
1721       null,
1722       null,
1723       null
1724     ],
1725     [
1726       "1952-07",
1727       18.9,
1728       8.4,
1729       13.7,
1730       25,
1731       2.8,
1732       55.1,
1733       0,
1734       55.1,
1735       null,
1736       null,
1737       null
1738     ],
1739     [
1740       "1952-08",
1741       17.1,
1742       6.7,
1743       11.9,
1744       24.4,
1745       1.1,
1746       103.6,
1747       0,
1748       103.6,
1749       null,
1750       null,
1751       null
1752     ],
1753     [
1754       "1952-09",
1755       8.8,
1756       2.3,
1757       5.6,
1758       15.6,
1759       -4.4,
1760       33.8,
1761       6.9,
1762       40.6,
1763       null,
1764       null,
1765       null
1766     ],
1767     [
1768       "1952-10",
1769       2.6,
1770       -4.1,
1771       -0.8,
1772       11.1,
1773       -12.2,
1774       13,
1775       7.9,
1776       20.8,
1777       null,
1778       null,
1779       null
1780     ],
1781     [
1782       "1952-11",
1783       -6.4,
1784       -14.4,
1785       -10.4,
1786       0.6,
1787       -27.2,
1788       2.5,
1789       21.1,
1790       23.6,
1791       20,
1792       null,
1793       null
1794     ],
1795     [
1796       "1952-12",
1797       -12.1,
1798       -19.3,
1799       -15.7,
1800       -0.6,
1801       -32.8,
1802       0,
1803       22.1,
1804       22.1,
1805       28,
1806       null,
1807       null
1808     ],
1809     [
1810       "1953-01",
1811       -27.2,
1812       -33.7,
1813       -30.5,
1814       -12.2,
1815       -46.1,
1816       0,
1817       8.6,
1818       8.6,
1819       30,
1820       null,
1821       null
1822     ],
1823     [
1824       "1953-02",
1825       -14.4,
1826       -24.4,
1827       -19.4,
1828       -5.6,
1829       -38.3,
1830       0,
1831       10.7,
1832       10.7,
1833       36,
1834       null,
1835       null
1836     ],
1837     [
1838       "1953-03",
1839       -9.4,
1840       -20.3,
1841       -14.9,
1842       2.2,
1843       -40,
1844       0,
1845       5.8,
1846       5.8,
1847       33,
1848       null,
1849       null
1850     ],
1851     [
1852       "1953-04",
1853       0.2,
1854       -11.2,
1855       -5.5,
1856       8.3,
1857       -25,
1858       1,
1859       2,
1860       3,
1861       null,
1862       null,
1863       null
1864     ],
1865     [
1866       "1953-05",
1867       10.1,
1868       -1.2,
1869       4.5,
1870       17.8,
1871       -12.2,
1872       6.1,
1873       0.8,
1874       6.9,
1875       null,
1876       null,
1877       null
1878     ],
1879     [
1880       "1953-06",
1881       16.4,
1882       4.3,
1883       10.4,
1884       26.7,
1885       -2.8,
1886       14.5,
1887       0,
1888       14.5,
1889       null,
1890       null,
1891       null
1892     ],
1893     [
1894       "1953-07",
1895       20.6,
1896       9.4,
1897       15,
1898       28.9,
1899       3.3,
1900       33.3,
1901       0,
1902       33.3,
1903       null,
1904       null,
1905       null
1906     ],
1907     [
1908       "1953-08",
1909       20.2,
1910       10,
1911       15.1,
1912       30,
1913       2.8,
1914       97,
1915       0,
1916       97,
1917       null,
1918       null,
1919       null
1920     ],
1921     [
1922       "1953-09",
1923       11.5,
1924       4.3,
1925       7.9,
1926       16.7,
1927       -1.7,
1928       38.4,
1929       0,
1930       38.4,
1931       null,
1932       null,
1933       null
1934     ],
1935     [
1936       "1953-10",
1937       3.1,
1938       -3.1,
1939       0,
1940       10.6,
1941       -17.8,
1942       17.3,
1943       10.2,
1944       27.4,
1945       null,
1946       null,
1947       null
1948     ],
1949     [
1950       "1953-11",
1951       -4.4,
1952       -10.7,
1953       -7.6,
1954       2.8,
1955       -24.4,
1956       7.1,
1957       22.6,
1958       29.7,
1959       18,
1960       null,
1961       null
1962     ],
1963     [
1964       "1953-12",
1965       -18.1,
1966       -24.7,
1967       -21.4,
1968       -10,
1969       -41.7,
1970       0,
1971       19.1,
1972       19.1,
1973       30,
1974       null,
1975       null
1976     ],
1977     [
1978       "1954-01",
1979       -28.4,
1980       -36.5,
1981       -32.5,
1982       -12.8,
1983       -47.2,
1984       0,
1985       11.7,
1986       11.7,
1987       38,
1988       null,
1989       null
1990     ],
1991     [
1992       "1954-02",
1993       -16.7,
1994       -29.9,
1995       -23.3,
1996       6.7,
1997       -46.1,
1998       0,
1999       17.5,
2000       17.5,
2001       null,
2002       null,
2003       null
2004     ],
2005     [
2006       "1954-03",
2007       -9.9,
2008       -23.6,
2009       -16.8,
2010       -1.1,
2011       -41.1,
2012       0,
2013       22.1,
2014       22.1,
2015       56,
2016       null,
2017       null
2018     ],
2019     [
2020       "1954-04",
2021       -8.7,
2022       -24.5,
2023       -16.6,
2024       1.7,
2025       -43.3,
2026       0,
2027       5.6,
2028       5.6,
2029       46,
2030       null,
2031       null
2032     ],
2033     [
2034       "1954-05",
2035       10.2,
2036       -2.6,
2037       3.8,
2038       23.3,
2039       -22.2,
2040       4.8,
2041       0.5,
2042       5.3,
2043       null,
2044       null,
2045       null
2046     ],
2047     [
2048       "1954-06",
2049       18.8,
2050       4.3,
2051       11.6,
2052       26.7,
2053       -1.7,
2054       8.9,
2055       0,
2056       8.9,
2057       null,
2058       null,
2059       null
2060     ],
2061     [
2062       "1954-07",
2063       22.2,
2064       10.5,
2065       16.4,
2066       28.9,
2067       5,
2068       63,
2069       0,
2070       63,
2071       null,
2072       null,
2073       null
2074     ],
2075     [
2076       "1954-08",
2077       21.8,
2078       8.3,
2079       15.1,
2080       26.1,
2081       3.9,
2082       38.4,
2083       0,
2084       38.4,
2085       null,
2086       null,
2087       null
2088     ],
2089     [
2090       "1954-09",
2091       11.2,
2092       2.8,
2093       7,
2094       21.1,
2095       -2.8,
2096       35.3,
2097       7.4,
2098       42.7,
2099       null,
2100       null,
2101       null
2102     ],
2103     [
2104       "1954-10",
2105       2.1,
2106       -3.9,
2107       -0.9,
2108       10.6,
2109       -19.4,
2110       9.7,
2111       7.1,
2112       16.8,
2113       null,
2114       null,
2115       null
2116     ],
2117     [
2118       "1954-11",
2119       -6.1,
2120       -12.7,
2121       -9.4,
2122       2.8,
2123       -29.4,
2124       0,
2125       31,
2126       31,
2127       18,
2128       null,
2129       null
2130     ],
2131     [
2132       "1954-12",
2133       -16.9,
2134       -25.7,
2135       -21.3,
2136       -3.9,
2137       -38.3,
2138       0,
2139       22.4,
2140       22.4,
2141       28,
2142       null,
2143       null
2144     ],
2145     [
2146       "1955-01",
2147       -21.7,
2148       -30.5,
2149       -26.1,
2150       -13.9,
2151       -41.1,
2152       0,
2153       15,
2154       15,
2155       null,
2156       null,
2157       null
2158     ],
2159     [
2160       "1955-02",
2161       -23.2,
2162       -32.4,
2163       -27.8,
2164       -14.4,
2165       -41.7,
2166       0,
2167       4.8,
2168       4.8,
2169       null,
2170       null,
2171       null
2172     ],
2173     [
2174       "1955-03",
2175       -17.7,
2176       -31.9,
2177       -24.8,
2178       6.1,
2179       -46.7,
2180       0,
2181       7.9,
2182       7.9,
2183       null,
2184       null,
2185       null
2186     ],
2187     [
2188       "1955-04",
2189       -1,
2190       -11.4,
2191       -6.2,
2192       6.7,
2193       -26.7,
2194       0.3,
2195       12.2,
2196       12.4,
2197       null,
2198       null,
2199       null
2200     ],
2201     [
2202       "1955-05",
2203       11.2,
2204       -1.9,
2205       4.7,
2206       21.7,
2207       -14.4,
2208       5.8,
2209       0.5,
2210       6.4,
2211       null,
2212       null,
2213       null
2214     ],
2215     [
2216       "1955-06",
2217       21.3,
2218       7.6,
2219       14.5,
2220       30.6,
2221       0,
2222       25.1,
2223       0,
2224       25.1,
2225       null,
2226       null,
2227       null
2228     ],
2229     [
2230       "1955-07",
2231       21.5,
2232       10.3,
2233       15.9,
2234       28.3,
2235       3.3,
2236       35.8,
2237       0,
2238       35.8,
2239       null,
2240       null,
2241       null
2242     ],
2243     [
2244       "1955-08",
2245       19.4,
2246       6.9,
2247       13.2,
2248       24.4,
2249       1.1,
2250       19.1,
2251       0,
2252       19.1,
2253       null,
2254       null,
2255       null
2256     ],
2257     [
2258       "1955-09",
2259       9.9,
2260       1.7,
2261       5.8,
2262       20.6,
2263       -5.6,
2264       22.6,
2265       0,
2266       22.6,
2267       null,
2268       null,
2269       null
2270     ],
2271     [
2272       "1955-10",
2273       3.3,
2274       -3.9,
2275       -0.3,
2276       11.7,
2277       -10.6,
2278       9.4,
2279       4.1,
2280       13.5,
2281       null,
2282       null,
2283       null
2284     ],
2285     [
2286       "1955-11",
2287       -15.3,
2288       -23.1,
2289       -19.2,
2290       0.6,
2291       -39.4,
2292       0.3,
2293       18.3,
2294       18.5,
2295       null,
2296       null,
2297       null
2298     ],
2299     [
2300       "1955-12",
2301       -22.4,
2302       -33.3,
2303       -27.9,
2304       -11.7,
2305       -45,
2306       0,
2307       18.8,
2308       18.8,
2309       null,
2310       null,
2311       null
2312     ],
2313     [
2314       "1956-01",
2315       -22.8,
2316       -31.6,
2317       -27.2,
2318       -9.4,
2319       -45,
2320       0,
2321       19.8,
2322       19.8,
2323       30,
2324       null,
2325       null
2326     ],
2327     [
2328       "1956-02",
2329       -22.1,
2330       -33.1,
2331       -27.6,
2332       -13.9,
2333       -46.1,
2334       0,
2335       12.2,
2336       12.2,
2337       38,
2338       null,
2339       null
2340     ],
2341     [
2342       "1956-03",
2343       -10.4,
2344       -23.7,
2345       -17.1,
2346       6.7,
2347       -39.4,
2348       0,
2349       7.4,
2350       7.4,
2351       36,
2352       null,
2353       null
2354     ],
2355     [
2356       "1956-04",
2357       -2.7,
2358       -17.4,
2359       -10.1,
2360       8.9,
2361       -36.1,
2362       0.5,
2363       1.5,
2364       2,
2365       10,
2366       null,
2367       null
2368     ],
2369     [
2370       "1956-05",
2371       8.8,
2372       -4,
2373       2.4,
2374       22.2,
2375       -16.1,
2376       26.2,
2377       0,
2378       26.2,
2379       null,
2380       null,
2381       null
2382     ],
2383     [
2384       "1956-06",
2385       17.7,
2386       6.7,
2387       12.2,
2388       23.9,
2389       0,
2390       15,
2391       0,
2392       15,
2393       null,
2394       null,
2395       null
2396     ],
2397     [
2398       "1956-07",
2399       23.1,
2400       8.8,
2401       16,
2402       28.9,
2403       2.2,
2404       21.6,
2405       0,
2406       21.6,
2407       null,
2408       null,
2409       null
2410     ],
2411     [
2412       "1956-08",
2413       18.1,
2414       6.2,
2415       12.2,
2416       26.7,
2417       -1.1,
2418       52.6,
2419       0,
2420       52.6,
2421       null,
2422       null,
2423       null
2424     ],
2425     [
2426       "1956-09",
2427       8.8,
2428       0,
2429       4.4,
2430       19.4,
2431       -4.4,
2432       22.4,
2433       6.6,
2434       29,
2435       null,
2436       null,
2437       null
2438     ],
2439     [
2440       "1956-10",
2441       -2.6,
2442       -8.9,
2443       -5.8,
2444       5,
2445       -27.2,
2446       11.2,
2447       25.4,
2448       36.6,
2449       null,
2450       null,
2451       null
2452     ],
2453     [
2454       "1956-11",
2455       -7.1,
2456       -18.7,
2457       -12.9,
2458       5.6,
2459       -35.6,
2460       0,
2461       30.7,
2462       30.7,
2463       25,
2464       null,
2465       null
2466     ],
2467     [
2468       "1956-12",
2469       -23.5,
2470       -31.2,
2471       -27.4,
2472       -11.1,
2473       -42.8,
2474       0,
2475       21.6,
2476       21.6,
2477       36,
2478       null,
2479       null
2480     ],
2481     [
2482       "1957-01",
2483       -19.8,
2484       -30.8,
2485       -25.3,
2486       -0.6,
2487       -45,
2488       0,
2489       14.5,
2490       14.5,
2491       41,
2492       null,
2493       null
2494     ],
2495     [
2496       "1957-02",
2497       -23.9,
2498       -34.7,
2499       -29.3,
2500       -5.6,
2501       -48.3,
2502       0,
2503       13.5,
2504       13.5,
2505       48,
2506       null,
2507       null
2508     ],
2509     [
2510       "1957-03",
2511       -9.3,
2512       -25.2,
2513       -17.3,
2514       0,
2515       -36.7,
2516       0,
2517       8.6,
2518       8.6,
2519       51,
2520       null,
2521       null
2522     ],
2523     [
2524       "1957-04",
2525       -1.1,
2526       -15.4,
2527       -8.3,
2528       9.4,
2529       -32.8,
2530       5.8,
2531       0.8,
2532       6.6,
2533       18,
2534       null,
2535       null
2536     ],
2537     [
2538       "1957-05",
2539       7.2,
2540       -3.7,
2541       1.8,
2542       17.8,
2543       -11.7,
2544       19.8,
2545       7.6,
2546       27.4,
2547       0,
2548       null,
2549       null
2550     ],
2551     [
2552       "1957-06",
2553       14.9,
2554       3.2,
2555       9.1,
2556       26.1,
2557       -3.3,
2558       54.6,
2559       5.1,
2560       59.7,
2561       0,
2562       null,
2563       null
2564     ],
2565     [
2566       "1957-07",
2567       19.9,
2568       8.7,
2569       14.3,
2570       27.2,
2571       2.2,
2572       91.2,
2573       0,
2574       91.2,
2575       0,
2576       null,
2577       null
2578     ],
2579     [
2580       "1957-08",
2581       21.4,
2582       6.4,
2583       13.9,
2584       27.8,
2585       0.6,
2586       5.6,
2587       0,
2588       5.6,
2589       0,
2590       null,
2591       null
2592     ],
2593     [
2594       "1957-09",
2595       11.9,
2596       2.3,
2597       7.1,
2598       25,
2599       -6.7,
2600       52.3,
2601       0,
2602       52.3,
2603       0,
2604       null,
2605       null
2606     ],
2607     [
2608       "1957-10",
2609       1.9,
2610       -5.8,
2611       -2,
2612       10.6,
2613       -12.2,
2614       0,
2615       11.2,
2616       11.2,
2617       5,
2618       null,
2619       null
2620     ],
2621     [
2622       "1957-11",
2623       -10.9,
2624       -20.4,
2625       -15.7,
2626       0.6,
2627       -41.1,
2628       0,
2629       40.9,
2630       40.9,
2631       25,
2632       null,
2633       null
2634     ],
2635     [
2636       "1957-12",
2637       -21.1,
2638       -30,
2639       -25.6,
2640       -11.1,
2641       -42.2,
2642       0,
2643       26.9,
2644       26.9,
2645       38,
2646       null,
2647       null
2648     ],
2649     [
2650       "1958-01",
2651       -16.8,
2652       -24.6,
2653       -20.7,
2654       2.8,
2655       -46.7,
2656       0,
2657       18.3,
2658       18.3,
2659       46,
2660       null,
2661       null
2662     ],
2663     [
2664       "1958-02",
2665       -23.8,
2666       -34.6,
2667       -29.2,
2668       -16.7,
2669       -44.4,
2670       0,
2671       16,
2672       16,
2673       53,
2674       null,
2675       null
2676     ],
2677     [
2678       "1958-03",
2679       -7.4,
2680       -22.9,
2681       -15.2,
2682       6.7,
2683       -38.9,
2684       2.5,
2685       22.4,
2686       24.9,
2687       48,
2688       null,
2689       null
2690     ],
2691     [
2692       "1958-04",
2693       -0.6,
2694       -12.8,
2695       -6.7,
2696       8.3,
2697       -22.2,
2698       5.3,
2699       22.9,
2700       28.2,
2701       23,
2702       null,
2703       null
2704     ],
2705     [
2706       "1958-05",
2707       11,
2708       -2.7,
2709       4.2,
2710       18.9,
2711       -21.1,
2712       26.4,
2713       0.8,
2714       27.2,
2715       null,
2716       null,
2717       null
2718     ],
2719     [
2720       "1958-06",
2721       16.8,
2722       2.7,
2723       9.8,
2724       25,
2725       -5.6,
2726       1.5,
2727       0,
2728       1.5,
2729       null,
2730       null,
2731       null
2732     ],
2733     [
2734       "1958-07",
2735       21.7,
2736       8.1,
2737       14.9,
2738       26.1,
2739       1.1,
2740       36.8,
2741       0,
2742       36.8,
2743       null,
2744       null,
2745       null
2746     ],
2747     [
2748       "1958-08",
2749       18.5,
2750       8.1,
2751       13.3,
2752       25,
2753       4.4,
2754       104.9,
2755       0,
2756       104.9,
2757       null,
2758       null,
2759       null
2760     ],
2761     [
2762       "1958-09",
2763       11.7,
2764       1.8,
2765       6.8,
2766       16.7,
2767       -5.6,
2768       49.5,
2769       0,
2770       49.5,
2771       null,
2772       null,
2773       null
2774     ],
2775     [
2776       "1958-10",
2777       2.6,
2778       -5.1,
2779       -1.3,
2780       10,
2781       -15,
2782       1.8,
2783       33,
2784       34.8,
2785       0,
2786       null,
2787       null
2788     ],
2789     [
2790       "1958-11",
2791       -12.2,
2792       -19.5,
2793       -15.9,
2794       0.6,
2795       -37.8,
2796       1.5,
2797       25.7,
2798       27.2,
2799       10,
2800       null,
2801       null
2802     ],
2803     [
2804       "1958-12",
2805       -21.4,
2806       -31.6,
2807       -26.5,
2808       -11.1,
2809       -41.7,
2810       0,
2811       51.8,
2812       51.8,
2813       38,
2814       null,
2815       null
2816     ],
2817     [
2818       "1959-01",
2819       -27.4,
2820       -36.1,
2821       -31.8,
2822       -18.9,
2823       -47.8,
2824       0,
2825       8.6,
2826       8.6,
2827       30,
2828       null,
2829       null
2830     ],
2831     [
2832       "1959-02",
2833       -17,
2834       -31.4,
2835       -24.2,
2836       -3.9,
2837       -43.9,
2838       0,
2839       9.7,
2840       9.7,
2841       36,
2842       null,
2843       null
2844     ],
2845     [
2846       "1959-03",
2847       -11,
2848       -25.3,
2849       -18.2,
2850       -2.8,
2851       -40.6,
2852       0,
2853       73.2,
2854       73.2,
2855       53,
2856       null,
2857       null
2858     ],
2859     [
2860       "1959-04",
2861       -2.4,
2862       -16.2,
2863       -9.3,
2864       11.7,
2865       -31.1,
2866       0.8,
2867       21.3,
2868       22.1,
2869       36,
2870       null,
2871       null
2872     ],
2873     [
2874       "1959-05",
2875       4.7,
2876       -8.1,
2877       -1.7,
2878       15,
2879       -26.1,
2880       4.1,
2881       0,
2882       4.1,
2883       null,
2884       null,
2885       null
2886     ],
2887     [
2888       "1959-06",
2889       14.4,
2890       -0.2,
2891       7.1,
2892       22.8,
2893       -6.1,
2894       3.3,
2895       0,
2896       3.3,
2897       null,
2898       null,
2899       null
2900     ],
2901     [
2902       "1959-07",
2903       21,
2904       6.3,
2905       13.7,
2906       28.9,
2907       0,
2908       79,
2909       0,
2910       79,
2911       null,
2912       null,
2913       null
2914     ],
2915     [
2916       "1959-08",
2917       13.5,
2918       2.9,
2919       8.2,
2920       18.3,
2921       -2.8,
2922       34.8,
2923       0,
2924       34.8,
2925       null,
2926       null,
2927       null
2928     ],
2929     [
2930       "1959-09",
2931       8.7,
2932       -0.3,
2933       4.2,
2934       17.8,
2935       -12.8,
2936       55.1,
2937       0,
2938       55.1,
2939       null,
2940       null,
2941       null
2942     ],
2943     [
2944       "1959-10",
2945       -2.2,
2946       -10.9,
2947       -6.6,
2948       7.8,
2949       -22.8,
2950       3.6,
2951       59.4,
2952       63,
2953       23,
2954       null,
2955       null
2956     ],
2957     [
2958       "1959-11",
2959       -11.6,
2960       -21.3,
2961       -16.5,
2962       0,
2963       -36.1,
2964       0,
2965       23.9,
2966       23.9,
2967       null,
2968       null,
2969       null
2970     ],
2971     [
2972       "1959-12",
2973       -12.1,
2974       -23.1,
2975       -17.6,
2976       -1.1,
2977       -36.7,
2978       0,
2979       34,
2980       34,
2981       48,
2982       null,
2983       null
2984     ],
2985     [
2986       "1960-01",
2987       -23.4,
2988       -34.4,
2989       -28.9,
2990       -10.6,
2991       -50,
2992       0,
2993       11.4,
2994       11.4,
2995       56,
2996       null,
2997       null
2998     ],
2999     [
3000       "1960-02",
3001       -18.1,
3002       -30.4,
3003       -24.3,
3004       -6.1,
3005       -42.8,
3006       0,
3007       21.1,
3008       21.1,
3009       58,
3010       null,
3011       null
3012     ],
3013     [
3014       "1960-03",
3015       -14.4,
3016       -28.6,
3017       -21.5,
3018       -2.8,
3019       -40.6,
3020       0,
3021       19.8,
3022       19.8,
3023       69,
3024       null,
3025       null
3026     ],
3027     [
3028       "1960-04",
3029       1.1,
3030       -12,
3031       -5.5,
3032       11.7,
3033       -27.2,
3034       1.5,
3035       12.4,
3036       14,
3037       null,
3038       null,
3039       null
3040     ],
3041     [
3042       "1960-05",
3043       8.2,
3044       -1.4,
3045       3.4,
3046       21.7,
3047       -11.7,
3048       24.4,
3049       0,
3050       24.4,
3051       null,
3052       null,
3053       null
3054     ],
3055     [
3056       "1960-06",
3057       19,
3058       5.4,
3059       12.2,
3060       26.1,
3061       -1.1,
3062       13,
3063       0,
3064       13,
3065       null,
3066       null,
3067       null
3068     ],
3069     [
3070       "1960-07",
3071       21.1,
3072       8,
3073       14.6,
3074       27.2,
3075       1.7,
3076       67.8,
3077       0,
3078       67.8,
3079       null,
3080       null,
3081       null
3082     ],
3083     [
3084       "1960-08",
3085       18.2,
3086       7.1,
3087       12.7,
3088       28.9,
3089       -1.1,
3090       49,
3091       0,
3092       49,
3093       null,
3094       null,
3095       null
3096     ],
3097     [
3098       "1960-09",
3099       10.1,
3100       1.1,
3101       5.6,
3102       20,
3103       -6.7,
3104       32,
3105       0,
3106       32,
3107       null,
3108       null,
3109       null
3110     ],
3111     [
3112       "1960-10",
3113       0.2,
3114       -6.6,
3115       -3.2,
3116       10,
3117       -20,
3118       18,
3119       20.3,
3120       38.4,
3121       13,
3122       null,
3123       null
3124     ],
3125     [
3126       "1960-11",
3127       -13.1,
3128       -23.1,
3129       -18.1,
3130       1.7,
3131       -35.6,
3132       0,
3133       29.5,
3134       29.5,
3135       33,
3136       null,
3137       null
3138     ],
3139     [
3140       "1960-12",
3141       -17.7,
3142       -27.2,
3143       -22.5,
3144       -7.8,
3145       -39.4,
3146       0,
3147       15,
3148       15,
3149       36,
3150       null,
3151       null
3152     ],
3153     [
3154       "1961-01",
3155       -23,
3156       -31.9,
3157       -27.5,
3158       -14.4,
3159       -43.9,
3160       0,
3161       36.6,
3162       36.6,
3163       null,
3164       null,
3165       null
3166     ],
3167     [
3168       "1961-02",
3169       -18.4,
3170       -30.2,
3171       -24.3,
3172       -2.8,
3173       -43.9,
3174       0,
3175       18.5,
3176       18.5,
3177       null,
3178       null,
3179       null
3180     ],
3181     [
3182       "1961-03",
3183       -14.1,
3184       -26.2,
3185       -20.2,
3186       -2.2,
3187       -41.7,
3188       0,
3189       17,
3190       17,
3191       null,
3192       null,
3193       null
3194     ],
3195     [
3196       "1961-04",
3197       -5.4,
3198       -19.5,
3199       -12.5,
3200       8.9,
3201       -36.1,
3202       5.1,
3203       5.6,
3204       10.7,
3205       null,
3206       null,
3207       null
3208     ],
3209     [
3210       "1961-05",
3211       8.3,
3212       -6.2,
3213       1.1,
3214       22.2,
3215       -20.6,
3216       1.3,
3217       2,
3218       3.3,
3219       null,
3220       null,
3221       null
3222     ],
3223     [
3224       "1961-06",
3225       21.1,
3226       6.1,
3227       13.6,
3228       28.9,
3229       0,
3230       6.1,
3231       0,
3232       6.1,
3233       null,
3234       null,
3235       null
3236     ],
3237     [
3238       "1961-07",
3239       22.7,
3240       8.2,
3241       15.5,
3242       31.1,
3243       0.6,
3244       70.9,
3245       0,
3246       70.9,
3247       null,
3248       null,
3249       null
3250     ],
3251     [
3252       "1961-08",
3253       19.1,
3254       5.8,
3255       12.5,
3256       28.3,
3257       -0.6,
3258       24.6,
3259       0,
3260       24.6,
3261       null,
3262       null,
3263       null
3264     ],
3265     [
3266       "1961-09",
3267       7.8,
3268       -2.3,
3269       2.8,
3270       21.1,
3271       -10.6,
3272       15.7,
3273       7.4,
3274       23.1,
3275       null,
3276       null,
3277       null
3278     ],
3279     [
3280       "1961-10",
3281       -2.4,
3282       -10.9,
3283       -6.7,
3284       8.3,
3285       -23.9,
3286       10.9,
3287       28.2,
3288       39.1,
3289       null,
3290       null,
3291       null
3292     ],
3293     [
3294       "1961-11",
3295       -12.1,
3296       -20.8,
3297       -16.5,
3298       -3.9,
3299       -42.2,
3300       0,
3301       19.1,
3302       19.1,
3303       null,
3304       null,
3305       null
3306     ],
3307     [
3308       "1961-12",
3309       -28.1,
3310       -37.8,
3311       -33,
3312       -18.3,
3313       -46.1,
3314       0,
3315       16.8,
3316       16.8,
3317       null,
3318       null,
3319       null
3320     ],
3321     [
3322       "1962-01",
3323       -22.9,
3324       -36.1,
3325       -29.5,
3326       -3.3,
3327       -47.8,
3328       0,
3329       24.4,
3330       24.4,
3331       null,
3332       null,
3333       null
3334     ],
3335     [
3336       "1962-02",
3337       -24.8,
3338       -36.4,
3339       -30.6,
3340       -13.9,
3341       -44.4,
3342       0,
3343       9.1,
3344       9.1,
3345       null,
3346       null,
3347       null
3348     ],
3349     [
3350       "1962-03",
3351       -13.1,
3352       -27.9,
3353       -20.5,
3354       3.9,
3355       -43.3,
3356       0,
3357       7.1,
3358       7.1,
3359       null,
3360       null,
3361       null
3362     ],
3363     [
3364       "1962-04",
3365       -2,
3366       -14.7,
3367       -8.4,
3368       7.2,
3369       -32.8,
3370       0,
3371       2.3,
3372       2.3,
3373       null,
3374       null,
3375       null
3376     ],
3377     [
3378       "1962-05",
3379       8.2,
3380       -6,
3381       1.1,
3382       18.9,
3383       -20,
3384       0,
3385       7.4,
3386       7.4,
3387       0,
3388       null,
3389       null
3390     ],
3391     [
3392       "1962-06",
3393       19.2,
3394       5.5,
3395       12.4,
3396       23.9,
3397       1.7,
3398       22.9,
3399       0,
3400       22.9,
3401       0,
3402       null,
3403       null
3404     ],
3405     [
3406       "1962-07",
3407       21.1,
3408       8.4,
3409       14.8,
3410       28.9,
3411       1.1,
3412       54.6,
3413       0,
3414       54.6,
3415       0,
3416       null,
3417       null
3418     ],
3419     [
3420       "1962-08",
3421       18.9,
3422       7.1,
3423       13,
3424       25.6,
3425       -0.6,
3426       31.8,
3427       0,
3428       31.8,
3429       0,
3430       null,
3431       null
3432     ],
3433     [
3434       "1962-09",
3435       12.4,
3436       1.2,
3437       6.8,
3438       20.6,
3439       -4.4,
3440       3.8,
3441       0,
3442       3.8,
3443       0,
3444       null,
3445       null
3446     ],
3447     [
3448       "1962-10",
3449       4.1,
3450       -3.9,
3451       0.1,
3452       15,
3453       -11.1,
3454       10.7,
3455       5.1,
3456       15.7,
3457       null,
3458       null,
3459       null
3460     ],
3461     [
3462       "1962-11",
3463       -12.1,
3464       -20.8,
3465       -16.5,
3466       1.1,
3467       -35,
3468       0,
3469       33.8,
3470       33.8,
3471       null,
3472       null,
3473       null
3474     ],
3475     [
3476       "1962-12",
3477       -18.7,
3478       -27.2,
3479       -23,
3480       -6.7,
3481       -42.8,
3482       0,
3483       30.2,
3484       30.2,
3485       null,
3486       null,
3487       null
3488     ],
3489     [
3490       "1963-01",
3491       -26.6,
3492       -36.7,
3493       -31.7,
3494       -13.3,
3495       -45,
3496       0,
3497       22.1,
3498       22.1,
3499       null,
3500       null,
3501       null
3502     ],
3503     [
3504       "1963-02",
3505       -19.7,
3506       -31.3,
3507       -25.5,
3508       -5.6,
3509       -48.3,
3510       0,
3511       21.1,
3512       21.1,
3513       null,
3514       null,
3515       null
3516     ],
3517     [
3518       "1963-03",
3519       -15.2,
3520       -29.4,
3521       -22.3,
3522       -5,
3523       -42.8,
3524       0,
3525       11.4,
3526       11.4,
3527       null,
3528       null,
3529       null
3530     ],
3531     [
3532       "1963-04",
3533       1.6,
3534       -12.4,
3535       -5.4,
3536       11.1,
3537       -31.1,
3538       2,
3539       0.8,
3540       2.8,
3541       0,
3542       null,
3543       null
3544     ],
3545     [
3546       "1963-05",
3547       9.2,
3548       -3.6,
3549       2.8,
3550       20,
3551       -16.1,
3552       8.4,
3553       0,
3554       8.4,
3555       0,
3556       null,
3557       null
3558     ],
3559     [
3560       "1963-06",
3561       17.5,
3562       5.8,
3563       11.7,
3564       26.1,
3565       -1.1,
3566       50,
3567       0,
3568       50,
3569       0,
3570       null,
3571       null
3572     ],
3573     [
3574       "1963-07",
3575       20.2,
3576       9.1,
3577       14.7,
3578       26.7,
3579       3.3,
3580       64.3,
3581       0,
3582       64.3,
3583       0,
3584       null,
3585       null
3586     ],
3587     [
3588       "1963-08",
3589       20.3,
3590       7.9,
3591       14.1,
3592       24.4,
3593       0,
3594       57.2,
3595       0,
3596       57.2,
3597       0,
3598       null,
3599       null
3600     ],
3601     [
3602       "1963-09",
3603       9.8,
3604       2.1,
3605       6,
3606       18.9,
3607       -5,
3608       18.3,
3609       0,
3610       18.3,
3611       0,
3612       null,
3613       null
3614     ],
3615     [
3616       "1963-10",
3617       6.3,
3618       -1.9,
3619       2.2,
3620       15,
3621       -17.2,
3622       7.6,
3623       7.4,
3624       15,
3625       null,
3626       null,
3627       null
3628     ],
3629     [
3630       "1963-11",
3631       -9.8,
3632       -16.9,
3633       -13.4,
3634       3.9,
3635       -35.6,
3636       0.8,
3637       38.4,
3638       39.1,
3639       null,
3640       null,
3641       null
3642     ],
3643     [
3644       "1963-12",
3645       -17.5,
3646       -27.8,
3647       -22.7,
3648       -3.9,
3649       -39.4,
3650       0,
3651       11.7,
3652       11.7,
3653       null,
3654       null,
3655       null
3656     ],
3657     [
3658       "1964-01",
3659       -22.8,
3660       -32,
3661       -27.4,
3662       -12.8,
3663       -43.9,
3664       0,
3665       21.1,
3666       21.1,
3667       null,
3668       null,
3669       null
3670     ],
3671     [
3672       "1964-02",
3673       -16.8,
3674       -26.7,
3675       -21.8,
3676       0.6,
3677       -38.3,
3678       0,
3679       29.7,
3680       29.7,
3681       null,
3682       null,
3683       null
3684     ],
3685     [
3686       "1964-03",
3687       -20.8,
3688       -35.7,
3689       -28.3,
3690       -7.8,
3691       -43.3,
3692       0,
3693       13.7,
3694       13.7,
3695       null,
3696       null,
3697       null
3698     ],
3699     [
3700       "1964-04",
3701       -4.2,
3702       -17.6,
3703       -10.9,
3704       7.8,
3705       -32.2,
3706       0.8,
3707       17.3,
3708       18,
3709       0,
3710       null,
3711       null
3712     ],
3713     [
3714       "1964-05",
3715       9.6,
3716       -1.3,
3717       4.2,
3718       18.3,
3719       -7.2,
3720       6.1,
3721       0,
3722       6.1,
3723       0,
3724       null,
3725       null
3726     ],
3727     [
3728       "1964-06",
3729       18.3,
3730       3,
3731       10.7,
3732       26.1,
3733       -2.2,
3734       5.1,
3735       0,
3736       5.1,
3737       0,
3738       null,
3739       null
3740     ],
3741     [
3742       "1964-07",
3743       24.1,
3744       8.8,
3745       16.5,
3746       31.7,
3747       2.2,
3748       2,
3749       0,
3750       2,
3751       0,
3752       null,
3753       null
3754     ],
3755     [
3756       "1964-08",
3757       null,
3758       null,
3759       null,
3760       null,
3761       null,
3762       null,
3763       null,
3764       null,
3765       null,
3766       null,
3767       null
3768     ],
3769     [
3770       "1964-09",
3771       null,
3772       null,
3773       null,
3774       null,
3775       null,
3776       null,
3777       null,
3778       null,
3779       null,
3780       null,
3781       null
3782     ],
3783     [
3784       "1964-10",
3785       2.6,
3786       -4.7,
3787       -1.1,
3788       12.2,
3789       -16.1,
3790       9.9,
3791       8.9,
3792       18.8,
3793       null,
3794       null,
3795       null
3796     ],
3797     [
3798       "1964-11",
3799       -10.6,
3800       -18.7,
3801       -14.7,
3802       1.7,
3803       -36.7,
3804       0,
3805       15.2,
3806       15.2,
3807       null,
3808       null,
3809       null
3810     ],
3811     [
3812       "1964-12",
3813       -23.1,
3814       -32.4,
3815       -27.8,
3816       -2.8,
3817       -43.3,
3818       0,
3819       10.4,
3820       10.4,
3821       null,
3822       null,
3823       null
3824     ],
3825     [
3826       "1965-01",
3827       -24.5,
3828       -35,
3829       -29.8,
3830       0,
3831       -47.2,
3832       0,
3833       8.4,
3834       8.4,
3835       null,
3836       null,
3837       null
3838     ],
3839     [
3840       "1965-02",
3841       -29.3,
3842       -39.7,
3843       -34.5,
3844       -22.2,
3845       -46.1,
3846       0,
3847       6.6,
3848       6.6,
3849       null,
3850       null,
3851       null
3852     ],
3853     [
3854       "1965-03",
3855       -11.6,
3856       -26.7,
3857       -19.2,
3858       1.1,
3859       -40.6,
3860       0,
3861       5.3,
3862       5.3,
3863       null,
3864       null,
3865       null
3866     ],
3867     [
3868       "1965-04",
3869       -0.1,
3870       -12.7,
3871       -6.4,
3872       16.1,
3873       -24.4,
3874       0,
3875       11.4,
3876       11.4,
3877       null,
3878       null,
3879       null
3880     ],
3881     [
3882       "1965-05",
3883       10.8,
3884       -3.4,
3885       3.7,
3886       20,
3887       -10.6,
3888       0,
3889       0.8,
3890       0.8,
3891       null,
3892       null,
3893       null
3894     ],
3895     [
3896       "1965-06",
3897       15.9,
3898       3.6,
3899       9.8,
3900       26.7,
3901       -3.9,
3902       39.6,
3903       0,
3904       39.6,
3905       0,
3906       null,
3907       null
3908     ],
3909     [
3910       "1965-07",
3911       21.1,
3912       8.6,
3913       14.9,
3914       26.7,
3915       3.3,
3916       38.6,
3917       0,
3918       38.6,
3919       0,
3920       null,
3921       null
3922     ],
3923     [
3924       "1965-08",
3925       18.4,
3926       6.5,
3927       12.5,
3928       26.7,
3929       0.6,
3930       35.3,
3931       0,
3932       35.3,
3933       0,
3934       null,
3935       null
3936     ],
3937     [
3938       "1965-09",
3939       7.3,
3940       -2.4,
3941       2.5,
3942       13.9,
3943       -13.3,
3944       2.8,
3945       1.3,
3946       4.1,
3947       0,
3948       null,
3949       null
3950     ],
3951     [
3952       "1965-10",
3953       1,
3954       -5.1,
3955       -2.1,
3956       10,
3957       -18.9,
3958       7.9,
3959       22.6,
3960       30.5,
3961       null,
3962       null,
3963       null
3964     ],
3965     [
3966       "1965-11",
3967       -12.7,
3968       -20.5,
3969       -16.6,
3970       -1.7,
3971       -31.7,
3972       0,
3973       34.5,
3974       34.5,
3975       null,
3976       null,
3977       null
3978     ],
3979     [
3980       "1965-12",
3981       -20.3,
3982       -27.8,
3983       -24.1,
3984       -9.4,
3985       -44.4,
3986       0,
3987       15.5,
3988       15.5,
3989       null,
3990       null,
3991       null
3992     ],
3993     [
3994       "1966-01",
3995       -34.2,
3996       -42.3,
3997       -38.3,
3998       -22.8,
3999       -48.9,
4000       0,
4001       5.8,
4002       5.8,
4003       null,
4004       null,
4005       null
4006     ],
4007     [
4008       "1966-02",
4009       -21.4,
4010       -33.2,
4011       -27.3,
4012       -3.3,
4013       -43.9,
4014       0,
4015       13,
4016       13,
4017       null,
4018       null,
4019       null
4020     ],
4021     [
4022       "1966-03",
4023       -12.5,
4024       -23.9,
4025       -18.2,
4026       5.6,
4027       -40.6,
4028       0,
4029       26.7,
4030       26.7,
4031       null,
4032       null,
4033       null
4034     ],
4035     [
4036       "1966-04",
4037       -6.6,
4038       -21.2,
4039       -13.9,
4040       4.4,
4041       -32.2,
4042       7.6,
4043       29,
4044       36.6,
4045       null,
4046       null,
4047       null
4048     ],
4049     [
4050       "1966-05",
4051       10.6,
4052       0.1,
4053       5.4,
4054       18.3,
4055       -18.9,
4056       15.7,
4057       4.6,
4058       20.3,
4059       0,
4060       null,
4061       null
4062     ],
4063     [
4064       "1966-06",
4065       19.9,
4066       10.6,
4067       15.3,
4068       28.3,
4069       1.7,
4070       41.4,
4071       0,
4072       41.4,
4073       0,
4074       null,
4075       null
4076     ],
4077     [
4078       "1966-07",
4079       21.8,
4080       13.7,
4081       17.8,
4082       29.4,
4083       5,
4084       20.8,
4085       0,
4086       20.8,
4087       0,
4088       null,
4089       null
4090     ],
4091     [
4092       "1966-08",
4093       20.2,
4094       9.8,
4095       15,
4096       26.1,
4097       3.9,
4098       11.7,
4099       0,
4100       11.7,
4101       0,
4102       null,
4103       null
4104     ],
4105     [
4106       "1966-09",
4107       12.9,
4108       4.1,
4109       8.5,
4110       22.8,
4111       -2.2,
4112       23.9,
4113       1.8,
4114       25.7,
4115       0,
4116       null,
4117       null
4118     ],
4119     [
4120       "1966-10",
4121       -1.6,
4122       -5.4,
4123       -3.5,
4124       8.9,
4125       -22.8,
4126       17.8,
4127       18.5,
4128       36.3,
4129       null,
4130       null,
4131       null
4132     ],
4133     [
4134       "1966-11",
4135       -20.4,
4136       -28.4,
4137       -24.4,
4138       -1.1,
4139       -45.6,
4140       0,
4141       29.5,
4142       29.5,
4143       null,
4144       null,
4145       null
4146     ],
4147     [
4148       "1966-12",
4149       null,
4150       null,
4151       null,
4152       null,
4153       null,
4154       null,
4155       null,
4156       null,
4157       null,
4158       null,
4159       null
4160     ],
4161     [
4162       "1967-01",
4163       -25.4,
4164       -32.8,
4165       -29.1,
4166       -8.9,
4167       -46.1,
4168       0,
4169       14.5,
4170       14.5,
4171       null,
4172       null,
4173       null
4174     ],
4175     [
4176       "1967-02",
4177       -24.1,
4178       -35,
4179       -29.6,
4180       -7.8,
4181       -46.7,
4182       0,
4183       24.6,
4184       24.6,
4185       null,
4186       null,
4187       null
4188     ],
4189     [
4190       "1967-03",
4191       -17,
4192       -32.9,
4193       -25,
4194       -3.9,
4195       -40,
4196       0,
4197       24.4,
4198       24.4,
4199       null,
4200       null,
4201       null
4202     ],
4203     [
4204       "1967-04",
4205       -2.7,
4206       -19.4,
4207       -11.1,
4208       10.6,
4209       -41.1,
4210       0,
4211       6.1,
4212       6.1,
4213       0,
4214       null,
4215       null
4216     ],
4217     [
4218       "1967-05",
4219       8.1,
4220       -4.4,
4221       1.9,
4222       25,
4223       -15,
4224       16.5,
4225       5.3,
4226       21.8,
4227       0,
4228       null,
4229       null
4230     ],
4231     [
4232       "1967-06",
4233       16.2,
4234       2.6,
4235       9.4,
4236       28.3,
4237       -4.4,
4238       30.7,
4239       1.3,
4240       32,
4241       0,
4242       null,
4243       null
4244     ],
4245     [
4246       "1967-07",
4247       20.7,
4248       8.7,
4249       14.7,
4250       28.9,
4251       1.7,
4252       21.8,
4253       0,
4254       21.8,
4255       0,
4256       null,
4257       null
4258     ],
4259     [
4260       "1967-08",
4261       19.7,
4262       6.6,
4263       13.2,
4264       28.9,
4265       -1.1,
4266       11.4,
4267       0,
4268       11.4,
4269       0,
4270       null,
4271       null
4272     ],
4273     [
4274       "1967-09",
4275       13.3,
4276       2.3,
4277       7.8,
4278       26.7,
4279       -5.6,
4280       11.2,
4281       0,
4282       11.2,
4283       0,
4284       null,
4285       null
4286     ],
4287     [
4288       "1967-10",
4289       2.2,
4290       -2.7,
4291       -0.3,
4292       7.8,
4293       -16.7,
4294       56.1,
4295       39.1,
4296       95.3,
4297       null,
4298       null,
4299       null
4300     ],
4301     [
4302       "1967-11",
4303       -7.4,
4304       -14.4,
4305       -10.9,
4306       -0.6,
4307       -33.3,
4308       0,
4309       28.2,
4310       28.2,
4311       null,
4312       null,
4313       null
4314     ],
4315     [
4316       "1967-12",
4317       -15.6,
4318       -24.4,
4319       -20,
4320       -2.8,
4321       -37.2,
4322       0,
4323       22.1,
4324       22.1,
4325       null,
4326       null,
4327       null
4328     ],
4329     [
4330       "1968-01",
4331       -27.3,
4332       -35.5,
4333       -31.4,
4334       -11.7,
4335       -43.9,
4336       0,
4337       36.6,
4338       36.6,
4339       null,
4340       null,
4341       null
4342     ],
4343     [
4344       "1968-02",
4345       -17.6,
4346       -29.1,
4347       -23.4,
4348       2.8,
4349       -49.4,
4350       0,
4351       15.5,
4352       15.5,
4353       null,
4354       null,
4355       null
4356     ],
4357     [
4358       "1968-03",
4359       -7.4,
4360       -21.7,
4361       -14.6,
4362       6.1,
4363       -37.8,
4364       0,
4365       6.4,
4366       6.4,
4367       null,
4368       null,
4369       null
4370     ],
4371     [
4372       "1968-04",
4373       -1.4,
4374       -18.3,
4375       -9.9,
4376       11.7,
4377       -31.7,
4378       0,
4379       18,
4380       18,
4381       null,
4382       null,
4383       null
4384     ],
4385     [
4386       "1968-05",
4387       7.7,
4388       -2.6,
4389       2.6,
4390       20.6,
4391       -13.9,
4392       6.1,
4393       3.8,
4394       9.9,
4395       0,
4396       null,
4397       null
4398     ],
4399     [
4400       "1968-06",
4401       17.7,
4402       4.1,
4403       10.9,
4404       25,
4405       -2.2,
4406       36.3,
4407       0,
4408       36.3,
4409       0,
4410       null,
4411       null
4412     ],
4413     [
4414       "1968-07",
4415       18.7,
4416       6.1,
4417       12.4,
4418       24.4,
4419       1.1,
4420       25.4,
4421       0,
4422       25.4,
4423       0,
4424       null,
4425       null
4426     ],
4427     [
4428       "1968-08",
4429       17.3,
4430       5.3,
4431       11.3,
4432       25,
4433       -0.6,
4434       23.6,
4435       0,
4436       23.6,
4437       0,
4438       null,
4439       null
4440     ],
4441     [
4442       "1968-09",
4443       10.2,
4444       2.1,
4445       6.2,
4446       16.7,
4447       -5,
4448       49,
4449       0,
4450       49,
4451       0,
4452       null,
4453       null
4454     ],
4455     [
4456       "1968-10",
4457       2.8,
4458       -2.4,
4459       0.2,
4460       9.4,
4461       -8.3,
4462       17,
4463       9.4,
4464       26.4,
4465       null,
4466       null,
4467       null
4468     ],
4469     [
4470       "1968-11",
4471       -7.8,
4472       -15.8,
4473       -11.8,
4474       1.7,
4475       -37.8,
4476       0,
4477       30.2,
4478       30.2,
4479       null,
4480       null,
4481       null
4482     ],
4483     [
4484       "1968-12",
4485       -22.2,
4486       -30.7,
4487       -26.5,
4488       -10,
4489       -42.2,
4490       0,
4491       9.7,
4492       9.7,
4493       null,
4494       null,
4495       null
4496     ],
4497     [
4498       "1969-01",
4499       -29.7,
4500       -37.9,
4501       -33.8,
4502       -16.1,
4503       -46.1,
4504       0,
4505       10.4,
4506       10.4,
4507       null,
4508       null,
4509       null
4510     ],
4511     [
4512       "1969-02",
4513       -14.7,
4514       -27.7,
4515       -21.2,
4516       -2.8,
4517       -41.7,
4518       0,
4519       10.9,
4520       10.9,
4521       null,
4522       null,
4523       null
4524     ],
4525     [
4526       "1969-03",
4527       -10.1,
4528       -24.9,
4529       -17.5,
4530       0.6,
4531       -37.8,
4532       0,
4533       8.4,
4534       8.4,
4535       null,
4536       null,
4537       null
4538     ],
4539     [
4540       "1969-04",
4541       2.3,
4542       -9.8,
4543       -3.8,
4544       11.1,
4545       -30,
4546       9.9,
4547       7.1,
4548       17,
4549       0,
4550       null,
4551       null
4552     ],
4553     [
4554       "1969-05",
4555       9.1,
4556       -2.4,
4557       3.4,
4558       16.7,
4559       -10,
4560       14,
4561       1.5,
4562       15.5,
4563       0,
4564       null,
4565       null
4566     ],
4567     [
4568       "1969-06",
4569       14.5,
4570       2.3,
4571       8.4,
4572       23.3,
4573       -5,
4574       7.4,
4575       0,
4576       7.4,
4577       0,
4578       null,
4579       null
4580     ],
4581     [
4582       "1969-07",
4583       20.2,
4584       7.7,
4585       14,
4586       27.8,
4587       -0.6,
4588       20.1,
4589       0,
4590       20.1,
4591       0,
4592       null,
4593       null
4594     ],
4595     [
4596       "1969-08",
4597       16.9,
4598       7.1,
4599       12,
4600       25.6,
4601       2.8,
4602       111.8,
4603       0,
4604       111.8,
4605       0,
4606       null,
4607       null
4608     ],
4609     [
4610       "1969-09",
4611       8.9,
4612       0.9,
4613       4.9,
4614       15,
4615       -5.6,
4616       23.6,
4617       0,
4618       23.6,
4619       0,
4620       null,
4621       null
4622     ],
4623     [
4624       "1969-10",
4625       3.4,
4626       -4.4,
4627       -0.5,
4628       12.8,
4629       -13.3,
4630       4.3,
4631       1.5,
4632       5.8,
4633       null,
4634       null,
4635       null
4636     ],
4637     [
4638       "1969-11",
4639       -9.8,
4640       -18.6,
4641       -14.2,
4642       5,
4643       -36.7,
4644       5.6,
4645       19.3,
4646       25.4,
4647       null,
4648       null,
4649       null
4650     ],
4651     [
4652       "1969-12",
4653       -11.2,
4654       -17.7,
4655       -14.5,
4656       -2.2,
4657       -37.2,
4658       0,
4659       20.3,
4660       20.3,
4661       null,
4662       null,
4663       null
4664     ],
4665     [
4666       "1970-01",
4667       -23.3,
4668       -30.6,
4669       -27,
4670       -8.3,
4671       -43.9,
4672       0,
4673       12.4,
4674       12.4,
4675       null,
4676       null,
4677       null
4678     ],
4679     [
4680       "1970-02",
4681       -19.9,
4682       -29.4,
4683       -24.7,
4684       -5.6,
4685       -45.6,
4686       0,
4687       18,
4688       18,
4689       null,
4690       null,
4691       null
4692     ],
4693     [
4694       "1970-03",
4695       -11.2,
4696       -25.4,
4697       -18.3,
4698       2.2,
4699       -37.2,
4700       0,
4701       11.2,
4702       11.2,
4703       null,
4704       null,
4705       null
4706     ],
4707     [
4708       "1970-04",
4709       2.6,
4710       -10.8,
4711       -4.1,
4712       12.8,
4713       -30.6,
4714       2,
4715       6.1,
4716       8.1,
4717       null,
4718       null,
4719       null
4720     ],
4721     [
4722       "1970-05",
4723       10.1,
4724       -2.4,
4725       3.9,
4726       21.1,
4727       -11.1,
4728       9.7,
4729       17.8,
4730       27.4,
4731       0,
4732       null,
4733       null
4734     ],
4735     [
4736       "1970-06",
4737       19.2,
4738       6.1,
4739       12.7,
4740       29.4,
4741       -2.8,
4742       12.2,
4743       0,
4744       12.2,
4745       0,
4746       null,
4747       null
4748     ],
4749     [
4750       "1970-07",
4751       21.9,
4752       9.4,
4753       15.7,
4754       28.3,
4755       4.4,
4756       37.1,
4757       0,
4758       37.1,
4759       0,
4760       null,
4761       null
4762     ],
4763     [
4764       "1970-08",
4765       18.1,
4766       7.6,
4767       12.9,
4768       26.1,
4769       -1.1,
4770       81.5,
4771       0,
4772       81.5,
4773       0,
4774       null,
4775       null
4776     ],
4777     [
4778       "1970-09",
4779       9.4,
4780       1.4,
4781       5.4,
4782       15.6,
4783       -6.7,
4784       37.8,
4785       0.5,
4786       38.4,
4787       0,
4788       null,
4789       null
4790     ],
4791     [
4792       "1970-10",
4793       1.7,
4794       -3.3,
4795       -0.8,
4796       7.2,
4797       -11.7,
4798       9.7,
4799       36.1,
4800       45.7,
4801       0,
4802       null,
4803       null
4804     ],
4805     [
4806       "1970-11",
4807       -11.2,
4808       -17.2,
4809       -14.2,
4810       7.2,
4811       -37.2,
4812       0,
4813       19.6,
4814       19.6,
4815       null,
4816       null,
4817       null
4818     ],
4819     [
4820       "1970-12",
4821       -22.6,
4822       -30.8,
4823       -26.7,
4824       -12.2,
4825       -43.9,
4826       0,
4827       29.2,
4828       29.2,
4829       null,
4830       null,
4831       null
4832     ],
4833     [
4834       "1971-01",
4835       null,
4836       null,
4837       null,
4838       null,
4839       null,
4840       null,
4841       null,
4842       null,
4843       null,
4844       null,
4845       null
4846     ],
4847     [
4848       "1971-02",
4849       null,
4850       null,
4851       null,
4852       null,
4853       null,
4854       null,
4855       null,
4856       null,
4857       null,
4858       null,
4859       null
4860     ],
4861     [
4862       "1971-03",
4863       null,
4864       null,
4865       null,
4866       null,
4867       null,
4868       null,
4869       null,
4870       null,
4871       null,
4872       null,
4873       null
4874     ],
4875     [
4876       "1971-04",
4877       null,
4878       null,
4879       null,
4880       null,
4881       null,
4882       null,
4883       null,
4884       null,
4885       null,
4886       null,
4887       null
4888     ],
4889     [
4890       "1971-05",
4891       null,
4892       null,
4893       null,
4894       null,
4895       null,
4896       null,
4897       null,
4898       null,
4899       null,
4900       null,
4901       null
4902     ],
4903     [
4904       "1971-06",
4905       null,
4906       null,
4907       null,
4908       null,
4909       null,
4910       null,
4911       null,
4912       null,
4913       null,
4914       null,
4915       null
4916     ],
4917     [
4918       "1971-07",
4919       null,
4920       null,
4921       null,
4922       null,
4923       null,
4924       null,
4925       null,
4926       null,
4927       null,
4928       null,
4929       null
4930     ],
4931     [
4932       "1971-08",
4933       null,
4934       null,
4935       null,
4936       null,
4937       null,
4938       null,
4939       null,
4940       null,
4941       null,
4942       null,
4943       null
4944     ],
4945     [
4946       "1971-09",
4947       null,
4948       null,
4949       null,
4950       null,
4951       null,
4952       null,
4953       null,
4954       null,
4955       null,
4956       null,
4957       null
4958     ],
4959     [
4960       "1971-10",
4961       null,
4962       null,
4963       null,
4964       null,
4965       null,
4966       null,
4967       null,
4968       null,
4969       null,
4970       null,
4971       null
4972     ],
4973     [
4974       "1971-11",
4975       null,
4976       null,
4977       null,
4978       null,
4979       null,
4980       null,
4981       null,
4982       null,
4983       null,
4984       null,
4985       null
4986     ],
4987     [
4988       "1971-12",
4989       null,
4990       null,
4991       null,
4992       null,
4993       null,
4994       null,
4995       null,
4996       null,
4997       null,
4998       null,
4999       null
5000     ],
5001     [
5002       "1972-01",
5003       null,
5004       null,
5005       null,
5006       null,
5007       null,
5008       null,
5009       null,
5010       null,
5011       null,
5012       null,
5013       null
5014     ],
5015     [
5016       "1972-02",
5017       -24.7,
5018       -36.6,
5019       -30.7,
5020       -8.3,
5021       -44.4,
5022       0,
5023       18.3,
5024       18.3,
5025       null,
5026       null,
5027       null
5028     ],
5029     [
5030       "1972-03",
5031       -10.8,
5032       -23.8,
5033       -17.3,
5034       3.3,
5035       -43.9,
5036       0,
5037       33.8,
5038       33.8,
5039       null,
5040       null,
5041       null
5042     ],
5043     [
5044       "1972-04",
5045       -4.3,
5046       -18.1,
5047       -11.2,
5048       6.7,
5049       -33.3,
5050       0,
5051       13.2,
5052       13.2,
5053       null,
5054       null,
5055       null
5056     ],
5057     [
5058       "1972-05",
5059       10.3,
5060       -2.4,
5061       4,
5062       22.2,
5063       -13.3,
5064       5.6,
5065       0,
5066       5.6,
5067       0,
5068       null,
5069       null
5070     ],
5071     [
5072       "1972-06",
5073       19.1,
5074       5.9,
5075       12.5,
5076       28.9,
5077       -2.2,
5078       15.7,
5079       0,
5080       15.7,
5081       0,
5082       null,
5083       null
5084     ],
5085     [
5086       "1972-07",
5087       21.7,
5088       7.9,
5089       14.8,
5090       28.3,
5091       3.3,
5092       20.6,
5093       0,
5094       20.6,
5095       0,
5096       null,
5097       null
5098     ],
5099     [
5100       "1972-08",
5101       20.9,
5102       7.4,
5103       14.2,
5104       28.3,
5105       0,
5106       14.2,
5107       0,
5108       14.2,
5109       0,
5110       null,
5111       null
5112     ],
5113     [
5114       "1972-09",
5115       7.1,
5116       -0.4,
5117       3.4,
5118       22.8,
5119       -5,
5120       25.9,
5121       2.3,
5122       28.2,
5123       0,
5124       null,
5125       null
5126     ],
5127     [
5128       "1972-10",
5129       -0.4,
5130       -5.5,
5131       -3,
5132       5.6,
5133       -25.6,
5134       13.5,
5135       32.5,
5136       46,
5137       null,
5138       null,
5139       null
5140     ],
5141     [
5142       "1972-11",
5143       -11.9,
5144       -18.6,
5145       -15.3,
5146       -1.1,
5147       -38.9,
5148       0,
5149       30.7,
5150       30.7,
5151       null,
5152       null,
5153       null
5154     ],
5155     [
5156       "1972-12",
5157       -23.2,
5158       -31.6,
5159       -27.4,
5160       -5.6,
5161       -45,
5162       0,
5163       16.8,
5164       16.8,
5165       null,
5166       null,
5167       null
5168     ],
5169     [
5170       "1973-01",
5171       -20.8,
5172       -30.8,
5173       -25.8,
5174       -7.2,
5175       -44.4,
5176       0,
5177       20.3,
5178       20.3,
5179       null,
5180       null,
5181       null
5182     ],
5183     [
5184       "1973-02",
5185       -21.1,
5186       -32.6,
5187       -26.9,
5188       -12.2,
5189       -48.3,
5190       0,
5191       16,
5192       16,
5193       null,
5194       null,
5195       null
5196     ],
5197     [
5198       "1973-03",
5199       -10.3,
5200       -24.4,
5201       -17.4,
5202       10,
5203       -35,
5204       0,
5205       26.7,
5206       26.7,
5207       null,
5208       null,
5209       null
5210     ],
5211     [
5212       "1973-04",
5213       0.1,
5214       -13,
5215       -6.5,
5216       10,
5217       -27.2,
5218       0,
5219       15.7,
5220       15.7,
5221       null,
5222       null,
5223       null
5224     ],
5225     [
5226       "1973-05",
5227       17.3,
5228       1.5,
5229       9.4,
5230       25,
5231       -5.6,
5232       9.7,
5233       0,
5234       9.7,
5235       0,
5236       null,
5237       null
5238     ],
5239     [
5240       "1973-06",
5241       20.7,
5242       7.9,
5243       14.3,
5244       30,
5245       2.8,
5246       16.8,
5247       0,
5248       16.8,
5249       0,
5250       null,
5251       null
5252     ],
5253     [
5254       "1973-07",
5255       23.8,
5256       10.1,
5257       17,
5258       29.4,
5259       3.9,
5260       25.4,
5261       0,
5262       25.4,
5263       0,
5264       null,
5265       null
5266     ],
5267     [
5268       "1973-08",
5269       19.1,
5270       7.7,
5271       13.4,
5272       27.2,
5273       -0.6,
5274       69.1,
5275       0,
5276       69.1,
5277       0,
5278       null,
5279       null
5280     ],
5281     [
5282       "1973-09",
5283       13.3,
5284       1.6,
5285       7.5,
5286       19.4,
5287       -5,
5288       18,
5289       0,
5290       18,
5291       0,
5292       null,
5293       null
5294     ],
5295     [
5296       "1973-10",
5297       3.7,
5298       -1.2,
5299       1.3,
5300       11.1,
5301       -8.3,
5302       21.6,
5303       2.8,
5304       24.4,
5305       0,
5306       null,
5307       null
5308     ],
5309     [
5310       "1973-11",
5311       -11.9,
5312       -18.6,
5313       -15.3,
5314       -3.9,
5315       -30.6,
5316       0,
5317       32.8,
5318       32.8,
5319       null,
5320       null,
5321       null
5322     ],
5323     [
5324       "1973-12",
5325       -20.7,
5326       -30.9,
5327       -25.8,
5328       -7.8,
5329       -40.6,
5330       0,
5331       19.8,
5332       19.8,
5333       null,
5334       null,
5335       null
5336     ],
5337     [
5338       "1974-01",
5339       -25.3,
5340       -35.4,
5341       -30.4,
5342       -5,
5343       -48.3,
5344       0,
5345       16.5,
5346       16.5,
5347       null,
5348       null,
5349       null
5350     ],
5351     [
5352       "1974-02",
5353       -21,
5354       -33.7,
5355       -27.4,
5356       -8.9,
5357       -45,
5358       0,
5359       9.4,
5360       9.4,
5361       null,
5362       null,
5363       null
5364     ],
5365     [
5366       "1974-03",
5367       -15.8,
5368       -31.4,
5369       -23.6,
5370       -4.4,
5371       -42.8,
5372       0,
5373       14,
5374       14,
5375       null,
5376       null,
5377       null
5378     ],
5379     [
5380       "1974-04",
5381       -0.4,
5382       -13.3,
5383       -6.9,
5384       10,
5385       -33.3,
5386       0,
5387       5.6,
5388       5.6,
5389       0,
5390       null,
5391       null
5392     ],
5393     [
5394       "1974-05",
5395       9,
5396       -2.9,
5397       3.1,
5398       21.7,
5399       -18.9,
5400       17.8,
5401       5.6,
5402       23.4,
5403       null,
5404       null,
5405       null
5406     ],
5407     [
5408       "1974-06",
5409       19.4,
5410       6.4,
5411       12.9,
5412       26.7,
5413       -2.8,
5414       51.3,
5415       0,
5416       51.3,
5417       0,
5418       null,
5419       null
5420     ],
5421     [
5422       "1974-07",
5423       20.5,
5424       9.5,
5425       15,
5426       26.1,
5427       4.4,
5428       65.3,
5429       0,
5430       65.3,
5431       0,
5432       null,
5433       null
5434     ],
5435     [
5436       "1974-08",
5437       16.6,
5438       6.8,
5439       11.7,
5440       28.3,
5441       -2.8,
5442       71.6,
5443       0,
5444       71.6,
5445       0,
5446       null,
5447       null
5448     ],
5449     [
5450       "1974-09",
5451       8.3,
5452       0.1,
5453       4.2,
5454       21.1,
5455       -10,
5456       31,
5457       7.4,
5458       38.4,
5459       null,
5460       null,
5461       null
5462     ],
5463     [
5464       "1974-10",
5465       -2.2,
5466       -9.3,
5467       -5.8,
5468       5,
5469       -18.9,
5470       8.9,
5471       31.8,
5472       40.6,
5473       0,
5474       null,
5475       null
5476     ],
5477     [
5478       "1974-11",
5479       -7.3,
5480       -15.3,
5481       -11.3,
5482       5,
5483       -28.9,
5484       0,
5485       22.9,
5486       22.9,
5487       null,
5488       null,
5489       null
5490     ],
5491     [
5492       "1974-12",
5493       -15.6,
5494       -25.3,
5495       -20.5,
5496       -0.6,
5497       -37.2,
5498       0,
5499       51.8,
5500       51.8,
5501       null,
5502       null,
5503       null
5504     ],
5505     [
5506       "1975-01",
5507       -28.4,
5508       -38.2,
5509       -33.3,
5510       -3.9,
5511       -46.7,
5512       0,
5513       19.1,
5514       19.1,
5515       null,
5516       null,
5517       null
5518     ],
5519     [
5520       "1975-02",
5521       -19.2,
5522       -31.4,
5523       -25.3,
5524       4.4,
5525       -45,
5526       0,
5527       7.4,
5528       7.4,
5529       null,
5530       null,
5531       null
5532     ],
5533     [
5534       "1975-03",
5535       -13.6,
5536       -27.8,
5537       -20.7,
5538       -6.7,
5539       -36.1,
5540       0,
5541       7.6,
5542       7.6,
5543       null,
5544       null,
5545       null
5546     ],
5547     [
5548       "1975-04",
5549       3.4,
5550       -8.6,
5551       -2.6,
5552       12.8,
5553       null,
5554       6.6,
5555       1.3,
5556       7.9,
5557       null,
5558       null,
5559       null
5560     ],
5561     [
5562       "1975-05",
5563       12,
5564       -0.7,
5565       5.7,
5566       21.1,
5567       -8.9,
5568       13.5,
5569       2,
5570       15.5,
5571       0,
5572       null,
5573       null
5574     ],
5575     [
5576       "1975-06",
5577       21.1,
5578       8.1,
5579       14.6,
5580       27.8,
5581       1.1,
5582       4.3,
5583       0,
5584       4.3,
5585       0,
5586       null,
5587       null
5588     ],
5589     [
5590       "1975-07",
5591       23.4,
5592       10.4,
5593       16.9,
5594       32.2,
5595       3.9,
5596       11.7,
5597       0,
5598       11.7,
5599       0,
5600       null,
5601       null
5602     ],
5603     [
5604       "1975-08",
5605       18.7,
5606       7.7,
5607       13.2,
5608       22.8,
5609       2.2,
5610       90.9,
5611       0,
5612       90.9,
5613       0,
5614       null,
5615       null
5616     ],
5617     [
5618       "1975-09",
5619       12,
5620       3.6,
5621       7.8,
5622       20,
5623       -2.8,
5624       17,
5625       5.3,
5626       22.4,
5627       0,
5628       null,
5629       null
5630     ],
5631     [
5632       "1975-10",
5633       0.7,
5634       -4.7,
5635       -2,
5636       16.1,
5637       -18.9,
5638       11.7,
5639       31,
5640       42.7,
5641       null,
5642       null,
5643       null
5644     ],
5645     [
5646       "1975-11",
5647       -13.2,
5648       -20.9,
5649       -17.1,
5650       2.2,
5651       -35,
5652       0,
5653       16.8,
5654       16.8,
5655       0,
5656       null,
5657       null
5658     ],
5659     [
5660       "1975-12",
5661       null,
5662       null,
5663       null,
5664       null,
5665       null,
5666       null,
5667       null,
5668       null,
5669       null,
5670       null,
5671       null
5672     ],
5673     [
5674       "1976-01",
5675       -24.1,
5676       -33.7,
5677       -28.9,
5678       -12.8,
5679       -42.2,
5680       0,
5681       23.9,
5682       23.9,
5683       null,
5684       null,
5685       null
5686     ],
5687     [
5688       "1976-02",
5689       -20.5,
5690       -32,
5691       -26.3,
5692       -3.9,
5693       -42.8,
5694       0,
5695       26.2,
5696       26.2,
5697       null,
5698       null,
5699       null
5700     ],
5701     [
5702       "1976-03",
5703       null,
5704       null,
5705       null,
5706       null,
5707       null,
5708       null,
5709       null,
5710       null,
5711       null,
5712       null,
5713       null
5714     ],
5715     [
5716       "1976-04",
5717       null,
5718       null,
5719       null,
5720       null,
5721       null,
5722       null,
5723       0,
5724       null,
5725       0,
5726       null,
5727       null
5728     ],
5729     [
5730       "1976-05",
5731       13.9,
5732       1.3,
5733       7.6,
5734       21.7,
5735       -7.8,
5736       14,
5737       0,
5738       14,
5739       0,
5740       null,
5741       null
5742     ],
5743     [
5744       "1976-06",
5745       17.9,
5746       5.7,
5747       11.8,
5748       27.2,
5749       0,
5750       36.8,
5751       0,
5752       36.8,
5753       0,
5754       null,
5755       null
5756     ],
5757     [
5758       "1976-07",
5759       21.9,
5760       9.2,
5761       15.6,
5762       27.2,
5763       3.9,
5764       31.5,
5765       0,
5766       31.5,
5767       0,
5768       null,
5769       null
5770     ],
5771     [
5772       "1976-08",
5773       20.3,
5774       7.8,
5775       14.1,
5776       27.8,
5777       0,
5778       29.2,
5779       0,
5780       29.2,
5781       0,
5782       null,
5783       null
5784     ],
5785     [
5786       "1976-09",
5787       14.4,
5788       2.8,
5789       8.6,
5790       20,
5791       -2.2,
5792       33,
5793       0.5,
5794       33.5,
5795       null,
5796       null,
5797       null
5798     ],
5799     [
5800       "1976-10",
5801       1.8,
5802       -3.2,
5803       -0.7,
5804       8.3,
5805       -12.2,
5806       4.8,
5807       5.3,
5808       10.2,
5809       null,
5810       null,
5811       null
5812     ],
5813     [
5814       "1976-11",
5815       -6.3,
5816       -13.7,
5817       -10,
5818       2.8,
5819       -30.6,
5820       0,
5821       24.4,
5822       24.4,
5823       null,
5824       null,
5825       null
5826     ],
5827     [
5828       "1976-12",
5829       -21.2,
5830       -30.7,
5831       -26,
5832       -1.1,
5833       -43.3,
5834       0,
5835       20.3,
5836       20.3,
5837       null,
5838       null,
5839       null
5840     ],
5841     [
5842       "1977-01",
5843       -21.2,
5844       -29.9,
5845       -25.6,
5846       -8.9,
5847       -43.3,
5848       0,
5849       31.1,
5850       31.1,
5851       null,
5852       null,
5853       null
5854     ],
5855     [
5856       "1977-02",
5857       -11.9,
5858       -20.4,
5859       -16.2,
5860       -6.1,
5861       -32.2,
5862       0,
5863       24.9,
5864       24.9,
5865       null,
5866       null,
5867       null
5868     ],
5869     [
5870       "1977-03",
5871       null,
5872       null,
5873       null,
5874       null,
5875       null,
5876       null,
5877       null,
5878       null,
5879       null,
5880       null,
5881       null
5882     ],
5883     [
5884       "1977-04",
5885       null,
5886       null,
5887       null,
5888       null,
5889       null,
5890       null,
5891       null,
5892       null,
5893       null,
5894       null,
5895       null
5896     ],
5897     [
5898       "1977-05",
5899       null,
5900       null,
5901       null,
5902       null,
5903       null,
5904       null,
5905       null,
5906       null,
5907       null,
5908       null,
5909       null
5910     ],
5911     [
5912       "1977-06",
5913       null,
5914       null,
5915       null,
5916       null,
5917       null,
5918       null,
5919       null,
5920       null,
5921       null,
5922       null,
5923       null
5924     ],
5925     [
5926       "1977-07",
5927       21.2,
5928       8.1,
5929       14.7,
5930       26.7,
5931       3.3,
5932       37.3,
5933       0,
5934       37.3,
5935       0,
5936       null,
5937       null
5938     ],
5939     [
5940       "1977-08",
5941       16.7,
5942       5.8,
5943       11.3,
5944       23.9,
5945       0,
5946       22.2,
5947       0,
5948       22.2,
5949       0,
5950       null,
5951       null
5952     ],
5953     [
5954       "1977-09",
5955       13,
5956       4,
5957       8.5,
5958       16.7,
5959       -2.2,
5960       26.7,
5961       0,
5962       26.7,
5963       0,
5964       null,
5965       null
5966     ],
5967     [
5968       "1977-10",
5969       3.2,
5970       -3,
5971       0.1,
5972       10,
5973       -10,
5974       29.2,
5975       12.2,
5976       41.4,
5977       null,
5978       null,
5979       null
5980     ],
5981     [
5982       "1977-11",
5983       -11.1,
5984       -18.7,
5985       -14.9,
5986       5,
5987       -35.6,
5988       0,
5989       43,
5990       43,
5991       null,
5992       null,
5993       null
5994     ],
5995     [
5996       "1977-12",
5997       -27.2,
5998       -35.1,
5999       -31.2,
6000       -13.9,
6001       -45,
6002       0,
6003       29.5,
6004       29.5,
6005       null,
6006       null,
6007       null
6008     ],
6009     [
6010       "1978-01",
6011       -21.1,
6012       -29.9,
6013       -25.5,
6014       -9.4,
6015       -40.6,
6016       0,
6017       11.3,
6018       11.3,
6019       null,
6020       null,
6021       null
6022     ],
6023     [
6024       "1978-02",
6025       null,
6026       null,
6027       null,
6028       null,
6029       null,
6030       null,
6031       null,
6032       null,
6033       null,
6034       null,
6035       null
6036     ],
6037     [
6038       "1978-03",
6039       -10.9,
6040       -26.2,
6041       -18.6,
6042       1.7,
6043       -36.7,
6044       0,
6045       16.7,
6046       16.7,
6047       null,
6048       null,
6049       null
6050     ],
6051     [
6052       "1978-04",
6053       -2.2,
6054       -14.5,
6055       -8.4,
6056       9.4,
6057       -32.2,
6058       4.8,
6059       29.1,
6060       33.9,
6061       null,
6062       null,
6063       null
6064     ],
6065     [
6066       "1978-05",
6067       9.2,
6068       -2.7,
6069       3.3,
6070       19.4,
6071       -15.6,
6072       6.6,
6073       2.8,
6074       9.4,
6075       0,
6076       null,
6077       null
6078     ],
6079     [
6080       "1978-06",
6081       17.6,
6082       5.2,
6083       11.4,
6084       25.6,
6085       -2.8,
6086       10.5,
6087       0,
6088       10.5,
6089       0,
6090       null,
6091       null
6092     ],
6093     [
6094       "1978-07",
6095       null,
6096       null,
6097       null,
6098       null,
6099       null,
6100       null,
6101       null,
6102       null,
6103       null,
6104       null,
6105       null
6106     ],
6107     [
6108       "1978-08",
6109       17.5,
6110       4.9,
6111       11.2,
6112       23.9,
6113       0,
6114       6.5,
6115       0,
6116       6.5,
6117       0,
6118       null,
6119       null
6120     ],
6121     [
6122       "1978-09",
6123       10.7,
6124       3.5,
6125       7.1,
6126       16.1,
6127       -2.2,
6128       33.6,
6129       0,
6130       33.6,
6131       0,
6132       null,
6133       null
6134     ],
6135     [
6136       "1978-10",
6137       null,
6138       null,
6139       null,
6140       null,
6141       null,
6142       null,
6143       null,
6144       null,
6145       null,
6146       null,
6147       null
6148     ],
6149     [
6150       "1978-11",
6151       -12.8,
6152       -20.3,
6153       -16.6,
6154       -2.2,
6155       -36.1,
6156       0,
6157       28.6,
6158       28.6,
6159       null,
6160       null,
6161       null
6162     ],
6163     [
6164       "1978-12",
6165       -20.3,
6166       -28.8,
6167       -24.6,
6168       -11.1,
6169       -42.2,
6170       0,
6171       59.1,
6172       59.1,
6173       null,
6174       null,
6175       null
6176     ],
6177     [
6178       "1979-01",
6179       -20.4,
6180       -29.3,
6181       -24.9,
6182       -8.9,
6183       -42.2,
6184       0,
6185       7.1,
6186       7.1,
6187       null,
6188       null,
6189       null
6190     ],
6191     [
6192       "1979-02",
6193       -29,
6194       -42.2,
6195       -35.6,
6196       -17.8,
6197       -47.8,
6198       0,
6199       1.5,
6200       1.5,
6201       null,
6202       null,
6203       null
6204     ],
6205     [
6206       "1979-03",
6207       -15.9,
6208       -29,
6209       -22.5,
6210       4.4,
6211       -37.8,
6212       0,
6213       15.4,
6214       15.4,
6215       null,
6216       null,
6217       null
6218     ],
6219     [
6220       "1979-04",
6221       -3.5,
6222       -14.9,
6223       -9.2,
6224       9,
6225       -36.5,
6226       0,
6227       7.2,
6228       7.2,
6229       null,
6230       null,
6231       null
6232     ],
6233     [
6234       "1979-05",
6235       9,
6236       -4,
6237       2.5,
6238       22,
6239       -23,
6240       5.6,
6241       19.8,
6242       25.4,
6243       null,
6244       null,
6245       null
6246     ],
6247     [
6248       "1979-06",
6249       16.7,
6250       3.3,
6251       10,
6252       30,
6253       -3,
6254       2.5,
6255       0,
6256       2.5,
6257       0,
6258       null,
6259       null
6260     ],
6261     [
6262       "1979-07",
6263       24.6,
6264       11.4,
6265       18,
6266       30,
6267       5,
6268       46.8,
6269       0,
6270       46.8,
6271       0,
6272       null,
6273       null
6274     ],
6275     [
6276       "1979-08",
6277       17,
6278       7.5,
6279       12.3,
6280       28,
6281       -0.5,
6282       43.7,
6283       0,
6284       43.7,
6285       0,
6286       null,
6287       null
6288     ],
6289     [
6290       "1979-09",
6291       11.3,
6292       2,
6293       6.7,
6294       18,
6295       -4.5,
6296       6.9,
6297       0,
6298       6.9,
6299       0,
6300       null,
6301       null
6302     ],
6303     [
6304       "1979-10",
6305       0.7,
6306       -3.9,
6307       -1.6,
6308       9.5,
6309       -14,
6310       19,
6311       30,
6312       49,
6313       null,
6314       null,
6315       null
6316     ],
6317     [
6318       "1979-11",
6319       -4.4,
6320       -11.7,
6321       -8.1,
6322       3,
6323       -20,
6324       0,
6325       36,
6326       36,
6327       null,
6328       null,
6329       null
6330     ],
6331     [
6332       "1979-12",
6333       -14.2,
6334       -23,
6335       -18.6,
6336       -3.5,
6337       -39,
6338       0,
6339       18,
6340       18,
6341       null,
6342       null,
6343       null
6344     ],
6345     [
6346       "1980-01",
6347       -23.2,
6348       -32,
6349       -27.6,
6350       -9.5,
6351       -45,
6352       0,
6353       27,
6354       27,
6355       null,
6356       null,
6357       null
6358     ],
6359     [
6360       "1980-02",
6361       -13.9,
6362       -26.7,
6363       -20.3,
6364       0,
6365       -42.5,
6366       0,
6367       9,
6368       9,
6369       null,
6370       null,
6371       null
6372     ],
6373     [
6374       "1980-03",
6375       -10,
6376       -25.1,
6377       -17.6,
6378       7,
6379       -39,
6380       0,
6381       2,
6382       2,
6383       null,
6384       null,
6385       null
6386     ],
6387     [
6388       "1980-04",
6389       5.8,
6390       -8.6,
6391       -1.4,
6392       21,
6393       -32,
6394       2,
6395       0,
6396       2,
6397       null,
6398       null,
6399       null
6400     ],
6401     [
6402       "1980-05",
6403       12.5,
6404       0.9,
6405       6.7,
6406       21.5,
6407       -7.5,
6408       62.5,
6409       0.4,
6410       62.9,
6411       0,
6412       null,
6413       null
6414     ],
6415     [
6416       "1980-06",
6417       18.5,
6418       6,
6419       12.3,
6420       27,
6421       -1.5,
6422       12.3,
6423       0,
6424       12.3,
6425       0,
6426       null,
6427       null
6428     ],
6429     [
6430       "1980-07",
6431       20.9,
6432       8.5,
6433       14.7,
6434       28,
6435       2,
6436       17.8,
6437       0,
6438       17.8,
6439       0,
6440       null,
6441       null
6442     ],
6443     [
6444       "1980-08",
6445       19.6,
6446       8.3,
6447       14,
6448       25.5,
6449       -0.5,
6450       25.2,
6451       0,
6452       25.2,
6453       0,
6454       null,
6455       null
6456     ],
6457     [
6458       "1980-09",
6459       8.8,
6460       0.6,
6461       4.7,
6462       19,
6463       -9,
6464       13.6,
6465       6,
6466       19.6,
6467       5,
6468       null,
6469       null
6470     ],
6471     [
6472       "1980-10",
6473       4,
6474       -0.8,
6475       1.6,
6476       11,
6477       -9,
6478       17,
6479       6,
6480       23,
6481       null,
6482       null,
6483       null
6484     ],
6485     [
6486       "1980-11",
6487       -8.6,
6488       -16.3,
6489       -12.5,
6490       -0.5,
6491       -37,
6492       0,
6493       28,
6494       28,
6495       null,
6496       null,
6497       null
6498     ],
6499     [
6500       "1980-12",
6501       -26.6,
6502       -35.1,
6503       -30.9,
6504       -12,
6505       -43,
6506       0,
6507       7,
6508       7,
6509       null,
6510       null,
6511       null
6512     ],
6513     [
6514       "1981-01",
6515       -11.6,
6516       -20.5,
6517       -16.1,
6518       1.5,
6519       -39,
6520       0,
6521       13,
6522       13,
6523       null,
6524       null,
6525       null
6526     ],
6527     [
6528       "1981-02",
6529       -16.6,
6530       -26,
6531       -21.3,
6532       -5,
6533       -43.5,
6534       0,
6535       18.7,
6536       18.7,
6537       null,
6538       null,
6539       null
6540     ],
6541     [
6542       "1981-03",
6543       -6,
6544       -20,
6545       -13,
6546       2,
6547       -30.5,
6548       0,
6549       11.5,
6550       11.5,
6551       null,
6552       null,
6553       null
6554     ],
6555     [
6556       "1981-04",
6557       -3.2,
6558       -17.4,
6559       -10.3,
6560       9,
6561       -34.5,
6562       0,
6563       12,
6564       12,
6565       null,
6566       null,
6567       null
6568     ],
6569     [
6570       "1981-05",
6571       14.5,
6572       -1.3,
6573       6.6,
6574       25,
6575       -11,
6576       4.5,
6577       0.5,
6578       5,
6579       null,
6580       null,
6581       null
6582     ],
6583     [
6584       "1981-06",
6585       18,
6586       5.6,
6587       11.8,
6588       24.5,
6589       0,
6590       54.7,
6591       0,
6592       54.7,
6593       0,
6594       null,
6595       null
6596     ],
6597     [
6598       "1981-07",
6599       21.6,
6600       9.3,
6601       15.5,
6602       28.5,
6603       2,
6604       20,
6605       0,
6606       20,
6607       0,
6608       null,
6609       null
6610     ],
6611     [
6612       "1981-08",
6613       22.1,
6614       8.4,
6615       15.3,
6616       29.5,
6617       -2,
6618       24.7,
6619       0,
6620       24.7,
6621       0,
6622       null,
6623       null
6624     ],
6625     [
6626       "1981-09",
6627       10.4,
6628       1.4,
6629       5.9,
6630       22,
6631       -5.5,
6632       52.2,
6633       0,
6634       52.2,
6635       0,
6636       null,
6637       null
6638     ],
6639     [
6640       "1981-10",
6641       1.1,
6642       -5.4,
6643       -2.2,
6644       11.5,
6645       -20,
6646       21,
6647       17.2,
6648       38.2,
6649       null,
6650       null,
6651       null
6652     ],
6653     [
6654       "1981-11",
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       "1981-12",
6669       -17.3,
6670       -24.6,
6671       -21,
6672       -7.5,
6673       -42,
6674       0,
6675       9.2,
6676       9.2,
6677       null,
6678       null,
6679       null
6680     ],
6681     [
6682       "1982-01",
6683       -33.5,
6684       -41.1,
6685       -37.3,
6686       -25,
6687       -48,
6688       0,
6689       0,
6690       0,
6691       null,
6692       null,
6693       null
6694     ],
6695     [
6696       "1982-02",
6697       -18.9,
6698       -31.3,
6699       -25.1,
6700       -6,
6701       -43,
6702       0,
6703       23.5,
6704       23.5,
6705       null,
6706       null,
6707       null
6708     ],
6709     [
6710       "1982-03",
6711       -13.5,
6712       -30.3,
6713       -21.9,
6714       3,
6715       -43,
6716       0,
6717       1,
6718       1,
6719       null,
6720       null,
6721       null
6722     ],
6723     [
6724       "1982-04",
6725       -0.9,
6726       -16.1,
6727       -8.5,
6728       10.5,
6729       -36,
6730       0,
6731       3.9,
6732       3.9,
6733       null,
6734       null,
6735       null
6736     ],
6737     [
6738       "1982-05",
6739       8.4,
6740       -3.8,
6741       2.3,
6742       20,
6743       -15.5,
6744       27.8,
6745       13.6,
6746       41.4,
6747       null,
6748       null,
6749       null
6750     ],
6751     [
6752       "1982-06",
6753       17,
6754       3.6,
6755       10.3,
6756       28,
6757       -3,
6758       42.7,
6759       0,
6760       42.7,
6761       0,
6762       null,
6763       null
6764     ],
6765     [
6766       "1982-07",
6767       22.3,
6768       9.2,
6769       15.8,
6770       30.5,
6771       3,
6772       13.2,
6773       0,
6774       13.2,
6775       0,
6776       null,
6777       null
6778     ],
6779     [
6780       "1982-08",
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       "1982-09",
6795       11.3,
6796       1.8,
6797       6.6,
6798       21.5,
6799       -6,
6800       55,
6801       0,
6802       55,
6803       0,
6804       null,
6805       null
6806     ],
6807     [
6808       "1982-10",
6809       2.1,
6810       -4.6,
6811       -1.3,
6812       11.5,
6813       -20,
6814       16,
6815       7.3,
6816       23.3,
6817       null,
6818       null,
6819       null
6820     ],
6821     [
6822       "1982-11",
6823       -17.7,
6824       -26.6,
6825       -22.2,
6826       3,
6827       -39.5,
6828       0,
6829       27,
6830       27,
6831       null,
6832       null,
6833       null
6834     ],
6835     [
6836       "1982-12",
6837       -22.4,
6838       -31.4,
6839       -26.9,
6840       -15,
6841       -42.5,
6842       0,
6843       25.3,
6844       25.3,
6845       null,
6846       null,
6847       null
6848     ],
6849     [
6850       "1983-01",
6851       -22.1,
6852       -30.7,
6853       -26.4,
6854       -10.5,
6855       -43,
6856       0,
6857       26.4,
6858       26.4,
6859       null,
6860       null,
6861       null
6862     ],
6863     [
6864       "1983-02",
6865       -21.7,
6866       -32.8,
6867       -27.3,
6868       -2.5,
6869       -45,
6870       0,
6871       8.8,
6872       8.8,
6873       null,
6874       null,
6875       null
6876     ],
6877     [
6878       "1983-03",
6879       -12.6,
6880       -27.3,
6881       -20,
6882       -4,
6883       -40,
6884       0,
6885       12.9,
6886       12.9,
6887       null,
6888       null,
6889       null
6890     ],
6891     [
6892       "1983-04",
6893       0.7,
6894       -11.4,
6895       -5.4,
6896       11,
6897       -30,
6898       0,
6899       6.3,
6900       6.3,
6901       null,
6902       null,
6903       null
6904     ],
6905     [
6906       "1983-05",
6907       4.6,
6908       -7.9,
6909       -1.7,
6910       18.5,
6911       -19,
6912       13.6,
6913       13,
6914       26.6,
6915       null,
6916       null,
6917       null
6918     ],
6919     [
6920       "1983-06",
6921       18.9,
6922       4.6,
6923       11.8,
6924       28.5,
6925       -1,
6926       10.1,
6927       0,
6928       10.1,
6929       0,
6930       null,
6931       null
6932     ],
6933     [
6934       "1983-07",
6935       21.4,
6936       9.4,
6937       15.4,
6938       29,
6939       1,
6940       120.3,
6941       0,
6942       120.3,
6943       0,
6944       null,
6945       null
6946     ],
6947     [
6948       "1983-08",
6949       19.2,
6950       8,
6951       13.6,
6952       26,
6953       0.5,
6954       42.6,
6955       0,
6956       42.6,
6957       0,
6958       null,
6959       null
6960     ],
6961     [
6962       "1983-09",
6963       9,
6964       0.7,
6965       4.9,
6966       17.5,
6967       -11.5,
6968       18.6,
6969       17,
6970       35.6,
6971       0,
6972       null,
6973       null
6974     ],
6975     [
6976       "1983-10",
6977       1.5,
6978       -4.9,
6979       -1.7,
6980       6,
6981       -16,
6982       19.6,
6983       8.3,
6984       27.9,
6985       null,
6986       null,
6987       null
6988     ],
6989     [
6990       "1983-11",
6991       -3.4,
6992       -8.3,
6993       -5.9,
6994       4,
6995       -20,
6996       2,
6997       27.8,
6998       29.8,
6999       null,
7000       null,
7001       null
7002     ],
7003     [
7004       "1983-12",
7005       -22,
7006       -31.3,
7007       -26.7,
7008       -5,
7009       -42,
7010       0,
7011       7.6,
7012       7.6,
7013       null,
7014       null,
7015       null
7016     ],
7017     [
7018       "1984-01",
7019       -23.4,
7020       -33.7,
7021       -28.6,
7022       -7,
7023       -44,
7024       0,
7025       21.1,
7026       21.1,
7027       null,
7028       null,
7029       null
7030     ],
7031     [
7032       "1984-02",
7033       -14.1,
7034       -24.8,
7035       -19.5,
7036       -1,
7037       -41,
7038       0,
7039       39.5,
7040       39.5,
7041       null,
7042       null,
7043       null
7044     ],
7045     [
7046       "1984-03",
7047       -10,
7048       -23.8,
7049       -16.9,
7050       10,
7051       -43.5,
7052       0,
7053       12.5,
7054       12.5,
7055       null,
7056       null,
7057       null
7058     ],
7059     [
7060       "1984-04",
7061       5.1,
7062       -6.7,
7063       -0.8,
7064       15,
7065       -16.5,
7066       0,
7067       3.5,
7068       3.5,
7069       null,
7070       null,
7071       null
7072     ],
7073     [
7074       "1984-05",
7075       13.1,
7076       -1.4,
7077       5.9,
7078       19,
7079       -7.5,
7080       5.5,
7081       1,
7082       6.5,
7083       0,
7084       null,
7085       null
7086     ],
7087     [
7088       "1984-06",
7089       18.2,
7090       6.9,
7091       12.6,
7092       24,
7093       0,
7094       52.1,
7095       0,
7096       52.1,
7097       0,
7098       null,
7099       null
7100     ],
7101     [
7102       "1984-07",
7103       21.8,
7104       10.1,
7105       16,
7106       31,
7107       5,
7108       47.8,
7109       0,
7110       47.8,
7111       0,
7112       null,
7113       null
7114     ],
7115     [
7116       "1984-08",
7117       20,
7118       9.1,
7119       14.6,
7120       31,
7121       -2,
7122       40.7,
7123       0,
7124       40.7,
7125       0,
7126       null,
7127       null
7128     ],
7129     [
7130       "1984-09",
7131       10.2,
7132       0,
7133       5.1,
7134       19,
7135       -7,
7136       12.7,
7137       1,
7138       13.7,
7139       0,
7140       null,
7141       null
7142     ],
7143     [
7144       "1984-10",
7145       -1.1,
7146       -7.9,
7147       -4.5,
7148       11,
7149       -27,
7150       10.9,
7151       22,
7152       32.9,
7153       null,
7154       null,
7155       null
7156     ],
7157     [
7158       "1984-11",
7159       -11.7,
7160       -21.8,
7161       -16.8,
7162       1,
7163       -35,
7164       0,
7165       28.5,
7166       28.5,
7167       null,
7168       null,
7169       null
7170     ],
7171     [
7172       "1984-12",
7173       -26.5,
7174       -37.3,
7175       -31.9,
7176       -13,
7177       -46,
7178       0,
7179       13.5,
7180       13.5,
7181       null,
7182       null,
7183       null
7184     ],
7185     [
7186       "1985-01",
7187       -18.8,
7188       -28.3,
7189       -23.6,
7190       2,
7191       -45,
7192       0,
7193       16.5,
7194       16.5,
7195       null,
7196       null,
7197       null
7198     ],
7199     [
7200       "1985-02",
7201       -25.3,
7202       -37.5,
7203       -31.4,
7204       -8.5,
7205       -46,
7206       0,
7207       34,
7208       34,
7209       null,
7210       null,
7211       null
7212     ],
7213     [
7214       "1985-03",
7215       -8.8,
7216       -25.8,
7217       -17.3,
7218       1,
7219       -41,
7220       0,
7221       8.5,
7222       8.5,
7223       null,
7224       null,
7225       null
7226     ],
7227     [
7228       "1985-04",
7229       -1.5,
7230       -14,
7231       -7.8,
7232       8.5,
7233       -33,
7234       0,
7235       25.5,
7236       25.5,
7237       null,
7238       null,
7239       null
7240     ],
7241     [
7242       "1985-05",
7243       11,
7244       -2,
7245       4.5,
7246       18,
7247       -11,
7248       28,
7249       0,
7250       28,
7251       0,
7252       null,
7253       null
7254     ],
7255     [
7256       "1985-06",
7257       18,
7258       4.4,
7259       11.2,
7260       29,
7261       -3,
7262       12.9,
7263       0,
7264       12.9,
7265       0,
7266       null,
7267       null
7268     ],
7269     [
7270       "1985-07",
7271       20.1,
7272       7,
7273       13.6,
7274       29,
7275       1,
7276       45.5,
7277       0,
7278       45.5,
7279       0,
7280       null,
7281       null
7282     ],
7283     [
7284       "1985-08",
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       "1985-09",
7299       11.3,
7300       0.5,
7301       5.9,
7302       22,
7303       -7,
7304       22,
7305       0,
7306       22,
7307       0,
7308       null,
7309       null
7310     ],
7311     [
7312       "1985-10",
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       "1985-11",
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       "1985-12",
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       "1986-01",
7355       null,
7356       null,
7357       null,
7358       null,
7359       null,
7360       null,
7361       null,
7362       null,
7363       null,
7364       null,
7365       null
7366     ],
7367     [
7368       "1986-02",
7369       null,
7370       null,
7371       null,
7372       null,
7373       null,
7374       null,
7375       null,
7376       null,
7377       null,
7378       null,
7379       null
7380     ],
7381     [
7382       "1986-03",
7383       null,
7384       null,
7385       null,
7386       null,
7387       null,
7388       null,
7389       null,
7390       null,
7391       null,
7392       null,
7393       null
7394     ],
7395     [
7396       "1986-04",
7397       -1.7,
7398       -16.8,
7399       -9.3,
7400       10,
7401       -33,
7402       0,
7403       6,
7404       6,
7405       null,
7406       null,
7407       null
7408     ],
7409     [
7410       "1986-05",
7411       null,
7412       null,
7413       null,
7414       null,
7415       null,
7416       null,
7417       null,
7418       null,
7419       null,
7420       null,
7421       null
7422     ],
7423     [
7424       "1986-06",
7425       15.9,
7426       3.8,
7427       9.9,
7428       26,
7429       -5,
7430       52.6,
7431       0,
7432       52.6,
7433       0,
7434       null,
7435       null
7436     ],
7437     [
7438       "1986-07",
7439       20.5,
7440       9.1,
7441       14.8,
7442       27,
7443       4.5,
7444       29.6,
7445       0,
7446       29.6,
7447       0,
7448       null,
7449       null
7450     ],
7451     [
7452       "1986-08",
7453       18.2,
7454       7.1,
7455       12.7,
7456       28,
7457       -1,
7458       118.8,
7459       0,
7460       118.8,
7461       0,
7462       null,
7463       null
7464     ],
7465     [
7466       "1986-09",
7467       11.6,
7468       1.9,
7469       6.8,
7470       20.5,
7471       -5,
7472       13.5,
7473       0,
7474       13.5,
7475       0,
7476       null,
7477       null
7478     ],
7479     [
7480       "1986-10",
7481       1.7,
7482       -3.9,
7483       -1.1,
7484       10,
7485       -17,
7486       7.5,
7487       5,
7488       12.5,
7489       null,
7490       null,
7491       null
7492     ],
7493     [
7494       "1986-11",
7495       -14.3,
7496       -24.7,
7497       -19.5,
7498       -3,
7499       -33,
7500       0,
7501       13,
7502       13,
7503       null,
7504       null,
7505       null
7506     ],
7507     [
7508       "1986-12",
7509       -14.2,
7510       -24.1,
7511       -19.2,
7512       -3,
7513       -35,
7514       0,
7515       32,
7516       32,
7517       null,
7518       null,
7519       null
7520     ],
7521     [
7522       "1987-01",
7523       -15,
7524       -24.5,
7525       -19.8,
7526       -3,
7527       -39,
7528       0,
7529       18,
7530       18,
7531       null,
7532       null,
7533       null
7534     ],
7535     [
7536       "1987-02",
7537       -12.1,
7538       -22.6,
7539       -17.4,
7540       -4,
7541       -37,
7542       0,
7543       34.5,
7544       34.5,
7545       null,
7546       null,
7547       null
7548     ],
7549     [
7550       "1987-03",
7551       -10.9,
7552       -26.2,
7553       -18.6,
7554       2,
7555       -37,
7556       0,
7557       11.5,
7558       11.5,
7559       null,
7560       null,
7561       null
7562     ],
7563     [
7564       "1987-04",
7565       2.9,
7566       -11.3,
7567       -4.2,
7568       11,
7569       -29,
7570       7.2,
7571       0,
7572       7.2,
7573       null,
7574       null,
7575       null
7576     ],
7577     [
7578       "1987-05",
7579       11.4,
7580       -2.4,
7581       4.5,
7582       24,
7583       -11,
7584       2.2,
7585       0,
7586       2.2,
7587       0,
7588       null,
7589       null
7590     ],
7591     [
7592       "1987-06",
7593       18.2,
7594       5,
7595       11.6,
7596       26.5,
7597       -4,
7598       40.1,
7599       0,
7600       40.1,
7601       0,
7602       null,
7603       null
7604     ],
7605     [
7606       "1987-07",
7607       20.3,
7608       7.9,
7609       14.1,
7610       27.5,
7611       2.5,
7612       24.5,
7613       0,
7614       24.5,
7615       0,
7616       null,
7617       null
7618     ],
7619     [
7620       "1987-08",
7621       15.5,
7622       4.6,
7623       10.1,
7624       21,
7625       -1.5,
7626       15.5,
7627       0,
7628       15.5,
7629       0,
7630       null,
7631       null
7632     ],
7633     [
7634       "1987-09",
7635       11.4,
7636       2.6,
7637       7,
7638       20.5,
7639       -3,
7640       60.5,
7641       0,
7642       60.5,
7643       0,
7644       null,
7645       null
7646     ],
7647     [
7648       "1987-10",
7649       1,
7650       -3.4,
7651       -1.2,
7652       14,
7653       -13,
7654       28,
7655       15,
7656       43,
7657       null,
7658       null,
7659       null
7660     ],
7661     [
7662       "1987-11",
7663       -10.2,
7664       -19.4,
7665       -14.8,
7666       1,
7667       -35,
7668       0,
7669       39.5,
7670       39.5,
7671       null,
7672       null,
7673       null
7674     ],
7675     [
7676       "1987-12",
7677       null,
7678       null,
7679       null,
7680       null,
7681       null,
7682       null,
7683       null,
7684       null,
7685       null,
7686       null,
7687       null
7688     ],
7689     [
7690       "1988-01",
7691       -24.7,
7692       -33.8,
7693       -29.3,
7694       -12,
7695       -47,
7696       0,
7697       10.5,
7698       10.5,
7699       null,
7700       null,
7701       null
7702     ],
7703     [
7704       "1988-02",
7705       -22.3,
7706       -34.1,
7707       -28.2,
7708       0,
7709       -47,
7710       0,
7711       13,
7712       13,
7713       null,
7714       null,
7715       null
7716     ],
7717     [
7718       "1988-03",
7719       -7.8,
7720       -21.8,
7721       -14.8,
7722       2,
7723       -32,
7724       0,
7725       2.2,
7726       2.2,
7727       null,
7728       null,
7729       null
7730     ],
7731     [
7732       "1988-04",
7733       -0.7,
7734       -11.9,
7735       -6.3,
7736       9,
7737       -22,
7738       0.5,
7739       29.5,
7740       30,
7741       null,
7742       null,
7743       null
7744     ],
7745     [
7746       "1988-05",
7747       4.1,
7748       -6.1,
7749       -1,
7750       13,
7751       -16,
7752       31,
7753       0,
7754       31,
7755       0,
7756       null,
7757       null
7758     ],
7759     [
7760       "1988-06",
7761       16,
7762       5.9,
7763       11,
7764       25,
7765       -2,
7766       55.6,
7767       0,
7768       55.6,
7769       0,
7770       null,
7771       null
7772     ],
7773     [
7774       "1988-07",
7775       null,
7776       null,
7777       null,
7778       null,
7779       null,
7780       null,
7781       null,
7782       null,
7783       null,
7784       null,
7785       null
7786     ],
7787     [
7788       "1988-08",
7789       null,
7790       null,
7791       null,
7792       null,
7793       null,
7794       null,
7795       null,
7796       null,
7797       null,
7798       null,
7799       null
7800     ],
7801     [
7802       "1988-09",
7803       null,
7804       null,
7805       null,
7806       null,
7807       null,
7808       null,
7809       null,
7810       null,
7811       null,
7812       null,
7813       null
7814     ],
7815     [
7816       "1988-10",
7817       null,
7818       null,
7819       null,
7820       null,
7821       null,
7822       null,
7823       null,
7824       null,
7825       null,
7826       null,
7827       null
7828     ],
7829     [
7830       "1988-11",
7831       null,
7832       null,
7833       null,
7834       null,
7835       null,
7836       null,
7837       null,
7838       null,
7839       null,
7840       null,
7841       null
7842     ],
7843     [
7844       "1988-12",
7845       null,
7846       null,
7847       null,
7848       null,
7849       null,
7850       null,
7851       null,
7852       null,
7853       null,
7854       null,
7855       null
7856     ],
7857     [
7858       "1989-01",
7859       null,
7860       null,
7861       null,
7862       null,
7863       null,
7864       null,
7865       null,
7866       null,
7867       null,
7868       null,
7869       null
7870     ],
7871     [
7872       "1989-02",
7873       null,
7874       null,
7875       null,
7876       null,
7877       null,
7878       null,
7879       null,
7880       null,
7881       null,
7882       null,
7883       null
7884     ],
7885     [
7886       "1989-03",
7887       null,
7888       null,
7889       null,
7890       null,
7891       null,
7892       null,
7893       null,
7894       null,
7895       null,
7896       null,
7897       null
7898     ],
7899     [
7900       "1989-04",
7901       null,
7902       null,
7903       null,
7904       null,
7905       null,
7906       null,
7907       null,
7908       null,
7909       null,
7910       null,
7911       null
7912     ],
7913     [
7914       "1989-05",
7915       null,
7916       null,
7917       null,
7918       null,
7919       null,
7920       null,
7921       null,
7922       null,
7923       null,
7924       null,
7925       null
7926     ],
7927     [
7928       "1989-06",
7929       null,
7930       null,
7931       null,
7932       null,
7933       null,
7934       null,
7935       null,
7936       null,
7937       null,
7938       null,
7939       null
7940     ],
7941     [
7942       "1989-07",
7943       null,
7944       null,
7945       null,
7946       null,
7947       null,
7948       null,
7949       null,
7950       null,
7951       null,
7952       null,
7953       null
7954     ],
7955     [
7956       "1989-08",
7957       null,
7958       null,
7959       null,
7960       null,
7961       null,
7962       null,
7963       null,
7964       null,
7965       null,
7966       null,
7967       null
7968     ],
7969     [
7970       "1989-09",
7971       null,
7972       null,
7973       null,
7974       null,
7975       null,
7976       null,
7977       null,
7978       null,
7979       null,
7980       null,
7981       null
7982     ],
7983     [
7984       "1989-10",
7985       null,
7986       null,
7987       null,
7988       null,
7989       null,
7990       null,
7991       null,
7992       null,
7993       null,
7994       null,
7995       null
7996     ],
7997     [
7998       "1989-11",
7999       null,
8000       null,
8001       null,
8002       null,
8003       null,
8004       null,
8005       null,
8006       null,
8007       null,
8008       null,
8009       null
8010     ],
8011     [
8012       "1989-12",
8013       null,
8014       null,
8015       null,
8016       null,
8017       null,
8018       null,
8019       null,
8020       null,
8021       null,
8022       null,
8023       null
8024     ],
8025     [
8026       "1990-01",
8027       -26.6,
8028       -34.2,
8029       -30.4,
8030       -13,
8031       -52,
8032       0,
8033       18.1,
8034       18.1,
8035       null,
8036       null,
8037       null
8038     ],
8039     [
8040       "1990-02",
8041       -25.2,
8042       -36.8,
8043       -31,
8044       -6,
8045       -47,
8046       0,
8047       14.1,
8048       14.1,
8049       null,
8050       null,
8051       null
8052     ],
8053     [
8054       "1990-03",
8055       -8.5,
8056       -23.3,
8057       -15.9,
8058       4.5,
8059       -37.5,
8060       0,
8061       8,
8062       8,
8063       null,
8064       null,
8065       null
8066     ],
8067     [
8068       "1990-04",
8069       -0.6,
8070       -13,
8071       -6.8,
8072       10,
8073       -26.5,
8074       8.4,
8075       4.4,
8076       12.8,
8077       null,
8078       null,
8079       null
8080     ],
8081     [
8082       "1990-05",
8083       8.4,
8084       -3.4,
8085       2.5,
8086       23,
8087       -11,
8088       2.8,
8089       3.6,
8090       6.4,
8091       0,
8092       null,
8093       null
8094     ],
8095     [
8096       "1990-06",
8097       null,
8098       null,
8099       null,
8100       null,
8101       null,
8102       null,
8103       null,
8104       null,
8105       null,
8106       null,
8107       null
8108     ],
8109     [
8110       "1990-07",
8111       19.5,
8112       8.9,
8113       14.2,
8114       29,
8115       3,
8116       68.3,
8117       0,
8118       68.3,
8119       0,
8120       null,
8121       null
8122     ],
8123     [
8124       "1990-08",
8125       14.1,
8126       5.4,
8127       9.8,
8128       24,
8129       -3,
8130       82.8,
8131       0,
8132       82.8,
8133       0,
8134       null,
8135       null
8136     ],
8137     [
8138       "1990-09",
8139       8.3,
8140       1.3,
8141       4.8,
8142       19,
8143       -4,
8144       16.9,
8145       0,
8146       16.9,
8147       0,
8148       null,
8149       null
8150     ],
8151     [
8152       "1990-10",
8153       -2.5,
8154       -7.2,
8155       -4.9,
8156       6,
8157       -22,
8158       13.7,
8159       36.6,
8160       50.3,
8161       null,
8162       null,
8163       null
8164     ],
8165     [
8166       "1990-11",
8167       -18.4,
8168       -25.5,
8169       -22,
8170       -6,
8171       -41,
8172       0,
8173       26.4,
8174       26.4,
8175       null,
8176       null,
8177       null
8178     ],
8179     [
8180       "1990-12",
8181       -25.7,
8182       -34.6,
8183       -30.2,
8184       -13,
8185       -46,
8186       0,
8187       40,
8188       40,
8189       null,
8190       null,
8191       null
8192     ],
8193     [
8194       "1991-01",
8195       -24.4,
8196       -33.1,
8197       -28.7,
8198       -14,
8199       -47,
8200       0,
8201       20.5,
8202       20.5,
8203       null,
8204       null,
8205       null
8206     ],
8207     [
8208       "1991-02",
8209       -20.6,
8210       -32.1,
8211       -26.3,
8212       -4,
8213       -44,
8214       0,
8215       9.1,
8216       9.1,
8217       null,
8218       null,
8219       null
8220     ],
8221     [
8222       "1991-03",
8223       -13.3,
8224       -27.6,
8225       -20.5,
8226       -1,
8227       -45,
8228       0,
8229       19.6,
8230       19.6,
8231       null,
8232       null,
8233       null
8234     ],
8235     [
8236       "1991-04",
8237       0.3,
8238       -12.4,
8239       -6,
8240       7,
8241       -25,
8242       0,
8243       8.7,
8244       8.7,
8245       null,
8246       null,
8247       null
8248     ],
8249     [
8250       "1991-05",
8251       11.1,
8252       1.9,
8253       6.5,
8254       18,
8255       -7,
8256       33.3,
8257       0,
8258       33.3,
8259       0,
8260       null,
8261       null
8262     ],
8263     [
8264       "1991-06",
8265       16.1,
8266       7.8,
8267       12,
8268       23,
8269       0,
8270       73.4,
8271       0,
8272       73.4,
8273       0,
8274       null,
8275       null
8276     ],
8277     [
8278       "1991-07",
8279       20.5,
8280       11.6,
8281       16,
8282       29,
8283       4,
8284       19.7,
8285       0,
8286       19.7,
8287       0,
8288       null,
8289       null
8290     ],
8291     [
8292       "1991-08",
8293       17.6,
8294       8.3,
8295       12.9,
8296       28,
8297       1,
8298       59.8,
8299       0,
8300       59.8,
8301       0,
8302       null,
8303       null
8304     ],
8305     [
8306       "1991-09",
8307       8.2,
8308       1.2,
8309       4.7,
8310       12,
8311       -6,
8312       60.8,
8313       0,
8314       60.8,
8315       0,
8316       null,
8317       null
8318     ],
8319     [
8320       "1991-10",
8321       -4.5,
8322       -9.9,
8323       -7.2,
8324       6,
8325       -27.5,
8326       19,
8327       30,
8328       49,
8329       null,
8330       null,
8331       null
8332     ],
8333     [
8334       "1991-11",
8335       -14.8,
8336       -22.2,
8337       -18.5,
8338       -9,
8339       -37,
8340       0,
8341       28.6,
8342       28.6,
8343       null,
8344       null,
8345       null
8346     ],
8347     [
8348       "1991-12",
8349       -21.4,
8350       -31.4,
8351       -26.4,
8352       -6,
8353       -43,
8354       0,
8355       16.7,
8356       16.7,
8357       null,
8358       null,
8359       null
8360     ],
8361     [
8362       "1992-01",
8363       -21.4,
8364       -29.7,
8365       -25.9,
8366       -5.5,
8367       -46,
8368       0,
8369       30,
8370       30,
8371       null,
8372       null,
8373       null
8374     ],
8375     [
8376       "1992-02",
8377       -21.4,
8378       -29.9,
8379       -25.7,
8380       -10,
8381       -44,
8382       0,
8383       13.4,
8384       13.4,
8385       null,
8386       null,
8387       null
8388     ],
8389     [
8390       "1992-03",
8391       null,
8392       null,
8393       null,
8394       null,
8395       null,
8396       null,
8397       null,
8398       null,
8399       null,
8400       null,
8401       null
8402     ],
8403     [
8404       "1992-04",
8405       null,
8406       null,
8407       null,
8408       null,
8409       null,
8410       null,
8411       null,
8412       null,
8413       null,
8414       null,
8415       null
8416     ],
8417     [
8418       "1992-05",
8419       7.3,
8420       -3.4,
8421       1.9,
8422       19,
8423       -9,
8424       15.1,
8425       3,
8426       18.1,
8427       0,
8428       null,
8429       null
8430     ],
8431     [
8432       "1992-06",
8433       null,
8434       null,
8435       null,
8436       null,
8437       null,
8438       null,
8439       null,
8440       null,
8441       null,
8442       null,
8443       null
8444     ],
8445     [
8446       "1992-07",
8447       18.4,
8448       6.4,
8449       12.4,
8450       24,
8451       0,
8452       17.3,
8453       0,
8454       17.3,
8455       0,
8456       null,
8457       null
8458     ],
8459     [
8460       "1992-08",
8461       16.4,
8462       5.6,
8463       11,
8464       26,
8465       -2,
8466       16.5,
8467       0,
8468       16.5,
8469       0,
8470       null,
8471       null
8472     ],
8473     [
8474       "1992-09",
8475       5,
8476       -1.9,
8477       1.6,
8478       12,
8479       -6,
8480       35.9,
8481       0,
8482       35.9,
8483       0,
8484       null,
8485       null
8486     ],
8487     [
8488       "1992-10",
8489       -0.7,
8490       -5.5,
8491       -3.1,
8492       6,
8493       -14,
8494       19.4,
8495       3,
8496       22.4,
8497       0,
8498       null,
8499       null
8500     ],
8501     [
8502       "1992-11",
8503       -7,
8504       -13.2,
8505       -10.1,
8506       0,
8507       -28,
8508       0,
8509       31.9,
8510       31.9,
8511       null,
8512       null,
8513       null
8514     ],
8515     [
8516       "1992-12",
8517       -20,
8518       -29.3,
8519       -24.7,
8520       -6,
8521       -42,
8522       0,
8523       11.6,
8524       11.6,
8525       null,
8526       null,
8527       null
8528     ],
8529     [
8530       "1993-01",
8531       -17.7,
8532       -31.3,
8533       -24.5,
8534       -7,
8535       -42,
8536       0,
8537       4.9,
8538       4.9,
8539       null,
8540       null,
8541       null
8542     ],
8543     [
8544       "1993-02",
8545       -17.4,
8546       -29.2,
8547       -23.3,
8548       -4,
8549       -42.5,
8550       0,
8551       27.1,
8552       27.1,
8553       null,
8554       null,
8555       null
8556     ],
8557     [
8558       "1993-03",
8559       -5.5,
8560       -20.5,
8561       -13,
8562       10,
8563       -38.5,
8564       3,
8565       12.9,
8566       15.9,
8567       null,
8568       null,
8569       null
8570     ],
8571     [
8572       "1993-04",
8573       2.5,
8574       -11.6,
8575       -4.6,
8576       12,
8577       -22.5,
8578       0,
8579       8.2,
8580       8.2,
8581       0,
8582       null,
8583       null
8584     ],
8585     [
8586       "1993-05",
8587       9.1,
8588       -3,
8589       3,
8590       18,
8591       -7.5,
8592       20.5,
8593       8,
8594       28.5,
8595       0,
8596       null,
8597       null
8598     ],
8599     [
8600       "1993-06",
8601       17.1,
8602       3.3,
8603       10.2,
8604       23,
8605       -2.5,
8606       2.7,
8607       0,
8608       2.7,
8609       0,
8610       null,
8611       null
8612     ],
8613     [
8614       "1993-07",
8615       19.8,
8616       8.3,
8617       14.1,
8618       26.5,
8619       3.5,
8620       74.2,
8621       0,
8622       74.2,
8623       0,
8624       null,
8625       null
8626     ],
8627     [
8628       "1993-08",
8629       18.6,
8630       6.1,
8631       12.4,
8632       27,
8633       -2,
8634       31.2,
8635       0,
8636       31.2,
8637       0,
8638       null,
8639       null
8640     ],
8641     [
8642       "1993-09",
8643       10.4,
8644       -0.8,
8645       4.8,
8646       23,
8647       -9,
8648       35.6,
8649       0,
8650       35.6,
8651       0,
8652       null,
8653       null
8654     ],
8655     [
8656       "1993-10",
8657       1.7,
8658       -5.9,
8659       -2.1,
8660       8.5,
8661       -19,
8662       0.4,
8663       25.5,
8664       25.9,
8665       null,
8666       null,
8667       null
8668     ],
8669     [
8670       "1993-11",
8671       -9.3,
8672       -20.1,
8673       -14.7,
8674       0.5,
8675       -35,
8676       0,
8677       15.4,
8678       15.4,
8679       null,
8680       null,
8681       null
8682     ],
8683     [
8684       "1993-12",
8685       -17.7,
8686       -27.9,
8687       -22.8,
8688       -6.5,
8689       -41.5,
8690       0,
8691       30.8,
8692       30.8,
8693       null,
8694       null,
8695       null
8696     ],
8697     [
8698       "1994-01",
8699       -30.3,
8700       -38.7,
8701       -34.5,
8702       -11.5,
8703       -47,
8704       0,
8705       12.3,
8706       12.3,
8707       null,
8708       null,
8709       null
8710     ],
8711     [
8712       "1994-02",
8713       -24.3,
8714       -38.2,
8715       -31.3,
8716       -15,
8717       -46,
8718       0,
8719       8.4,
8720       8.4,
8721       null,
8722       null,
8723       null
8724     ],
8725     [
8726       "1994-03",
8727       -9,
8728       -20.8,
8729       -15,
8730       1.5,
8731       -41,
8732       0,
8733       28.1,
8734       28.1,
8735       null,
8736       null,
8737       null
8738     ],
8739     [
8740       "1994-04",
8741       -1.9,
8742       -15.4,
8743       -8.7,
8744       11.5,
8745       -32,
8746       0,
8747       4.2,
8748       4.2,
8749       null,
8750       null,
8751       null
8752     ],
8753     [
8754       "1994-05",
8755       10.4,
8756       -2.3,
8757       4.1,
8758       21.5,
8759       -9,
8760       8.7,
8761       1.2,
8762       9.9,
8763       0,
8764       null,
8765       null
8766     ],
8767     [
8768       "1994-06",
8769       18.1,
8770       4.4,
8771       11.3,
8772       25.5,
8773       -1,
8774       34.4,
8775       0,
8776       34.4,
8777       0,
8778       null,
8779       null
8780     ],
8781     [
8782       "1994-07",
8783       25.2,
8784       9.6,
8785       17.4,
8786       30,
8787       3.5,
8788       10.4,
8789       0,
8790       10.4,
8791       0,
8792       null,
8793       null
8794     ],
8795     [
8796       "1994-08",
8797       22.1,
8798       8.6,
8799       15.2,
8800       30,
8801       3,
8802       7.7,
8803       0,
8804       7.7,
8805       0,
8806       null,
8807       null
8808     ],
8809     [
8810       "1994-09",
8811       12.6,
8812       2.7,
8813       7.7,
8814       21,
8815       -3,
8816       30.6,
8817       0,
8818       30.6,
8819       0,
8820       null,
8821       null
8822     ],
8823     [
8824       "1994-10",
8825       4.1,
8826       -1.8,
8827       1.2,
8828       11,
8829       -7,
8830       20.6,
8831       8.4,
8832       29,
8833       null,
8834       null,
8835       null
8836     ],
8837     [
8838       "1994-11",
8839       -8.2,
8840       -16.3,
8841       -12.3,
8842       2,
8843       -32,
8844       0,
8845       34.3,
8846       34.3,
8847       5,
8848       null,
8849       null
8850     ],
8851     [
8852       "1994-12",
8853       -15.8,
8854       -26.6,
8855       -21.2,
8856       -5,
8857       -43,
8858       0,
8859       17.8,
8860       17.8,
8861       null,
8862       null,
8863       null
8864     ],
8865     [
8866       "1995-01",
8867       -16.7,
8868       -25,
8869       -20.9,
8870       -8,
8871       -43,
8872       0,
8873       13.7,
8874       13.7,
8875       null,
8876       null,
8877       null
8878     ],
8879     [
8880       "1995-02",
8881       -18.2,
8882       -29.3,
8883       -23.8,
8884       -10,
8885       -39.5,
8886       0,
8887       20,
8888       20,
8889       null,
8890       null,
8891       null
8892     ],
8893     [
8894       "1995-03",
8895       -11.1,
8896       -26.9,
8897       -19,
8898       5,
8899       -44.5,
8900       0,
8901       41.5,
8902       41.5,
8903       null,
8904       null,
8905       null
8906     ],
8907     [
8908       "1995-04",
8909       0.5,
8910       -15.1,
8911       -7.3,
8912       11.5,
8913       -35,
8914       0,
8915       7.8,
8916       7.8,
8917       0,
8918       null,
8919       null
8920     ],
8921     [
8922       "1995-05",
8923       11.6,
8924       -2.2,
8925       4.7,
8926       23.5,
8927       -11,
8928       0,
8929       0,
8930       0,
8931       0,
8932       null,
8933       null
8934     ],
8935     [
8936       "1995-06",
8937       21.2,
8938       7.6,
8939       14.4,
8940       29,
8941       1,
8942       15.3,
8943       0,
8944       15.3,
8945       0,
8946       null,
8947       null
8948     ],
8949     [
8950       "1995-07",
8951       19.1,
8952       7.4,
8953       13.3,
8954       25,
8955       3,
8956       51.9,
8957       0,
8958       51.9,
8959       0,
8960       null,
8961       null
8962     ],
8963     [
8964       "1995-08",
8965       17.2,
8966       7.1,
8967       12.2,
8968       24,
8969       0,
8970       14.9,
8971       0,
8972       14.9,
8973       0,
8974       null,
8975       null
8976     ],
8977     [
8978       "1995-09",
8979       11.4,
8980       2.1,
8981       6.8,
8982       21,
8983       -5,
8984       32.8,
8985       0,
8986       32.8,
8987       0,
8988       null,
8989       null
8990     ],
8991     [
8992       "1995-10",
8993       0.6,
8994       -3.5,
8995       -1.4,
8996       8,
8997       -18,
8998       18,
8999       4.5,
9000       22.5,
9001       null,
9002       null,
9003       null
9004     ],
9005     [
9006       "1995-11",
9007       -12.5,
9008       -19.4,
9009       -15.9,
9010       -1.5,
9011       -33.5,
9012       0,
9013       17.2,
9014       17.2,
9015       null,
9016       null,
9017       null
9018     ],
9019     [
9020       "1995-12",
9021       -20.2,
9022       -26.5,
9023       -23.3,
9024       -7.5,
9025       -40.5,
9026       0,
9027       32.8,
9028       32.8,
9029       null,
9030       null,
9031       null
9032     ],
9033     [
9034       "1996-01",
9035       -25.5,
9036       -35.7,
9037       -30.7,
9038       -11,
9039       -47.5,
9040       0,
9041       12.3,
9042       12.3,
9043       null,
9044       null,
9045       null
9046     ],
9047     [
9048       "1996-02",
9049       -16.4,
9050       -27.7,
9051       -22.1,
9052       -7.5,
9053       -47,
9054       0,
9055       15.4,
9056       15.4,
9057       null,
9058       null,
9059       null
9060     ],
9061     [
9062       "1996-03",
9063       -13.4,
9064       -28,
9065       -20.7,
9066       -2.5,
9067       -38,
9068       0,
9069       13,
9070       13,
9071       null,
9072       null,
9073       null
9074     ],
9075     [
9076       "1996-04",
9077       0.4,
9078       -14.2,
9079       -7,
9080       10.5,
9081       -34,
9082       14,
9083       10.6,
9084       24.6,
9085       null,
9086       null,
9087       null
9088     ],
9089     [
9090       "1996-05",
9091       9.1,
9092       -3.5,
9093       2.8,
9094       23,
9095       -15,
9096       9.7,
9097       0.6,
9098       10.3,
9099       0,
9100       null,
9101       null
9102     ],
9103     [
9104       "1996-06",
9105       20.4,
9106       6.4,
9107       13.4,
9108       26.5,
9109       0.5,
9110       15.4,
9111       0,
9112       15.4,
9113       0,
9114       null,
9115       null
9116     ],
9117     [
9118       "1996-07",
9119       23.1,
9120       11.8,
9121       17.5,
9122       31.5,
9123       6,
9124       24.8,
9125       0,
9126       24.8,
9127       0,
9128       null,
9129       null
9130     ],
9131     [
9132       "1996-08",
9133       19.1,
9134       9.2,
9135       14.2,
9136       26,
9137       2.5,
9138       29.6,
9139       0,
9140       29.6,
9141       0,
9142       null,
9143       null
9144     ],
9145     [
9146       "1996-09",
9147       12.8,
9148       5.7,
9149       9.2,
9150       22,
9151       -6,
9152       57.6,
9153       0,
9154       57.6,
9155       0,
9156       null,
9157       null
9158     ],
9159     [
9160       "1996-10",
9161       -0.9,
9162       -6.9,
9163       -3.9,
9164       8,
9165       -26,
9166       5.8,
9167       8.1,
9168       13.9,
9169       null,
9170       null,
9171       null
9172     ],
9173     [
9174       "1996-11",
9175       -10.4,
9176       -17.8,
9177       -14.1,
9178       -1.5,
9179       -28,
9180       0,
9181       13.2,
9182       13.2,
9183       null,
9184       null,
9185       null
9186     ],
9187     [
9188       "1996-12",
9189       -19,
9190       -28.4,
9191       -23.7,
9192       -5,
9193       -45,
9194       0,
9195       15,
9196       15,
9197       null,
9198       null,
9199       null
9200     ],
9201     [
9202       "1997-01",
9203       -22.7,
9204       -33.2,
9205       -27.9,
9206       -10.5,
9207       -43.5,
9208       0,
9209       11.2,
9210       11.2,
9211       null,
9212       null,
9213       null
9214     ],
9215     [
9216       "1997-02",
9217       -16,
9218       -27.7,
9219       -21.9,
9220       -2.5,
9221       -43.5,
9222       0,
9223       2.2,
9224       2.2,
9225       null,
9226       null,
9227       null
9228     ],
9229     [
9230       "1997-03",
9231       -14,
9232       -29.5,
9233       -21.8,
9234       -5.5,
9235       -39,
9236       0,
9237       23.4,
9238       23.4,
9239       null,
9240       null,
9241       null
9242     ],
9243     [
9244       "1997-04",
9245       1.3,
9246       -14.7,
9247       -6.7,
9248       14,
9249       -34,
9250       0,
9251       0.8,
9252       0.8,
9253       null,
9254       null,
9255       null
9256     ],
9257     [
9258       "1997-05",
9259       8.6,
9260       -3.4,
9261       2.6,
9262       22,
9263       -10,
9264       21.8,
9265       3.2,
9266       25,
9267       0,
9268       null,
9269       null
9270     ],
9271     [
9272       "1997-06",
9273       17.8,
9274       7.6,
9275       12.7,
9276       24.5,
9277       1.5,
9278       36,
9279       0,
9280       36,
9281       0,
9282       null,
9283       null
9284     ],
9285     [
9286       "1997-07",
9287       22.6,
9288       11.7,
9289       17.2,
9290       31.5,
9291       4,
9292       34,
9293       0,
9294       34,
9295       0,
9296       null,
9297       null
9298     ],
9299     [
9300       "1997-08",
9301       20.4,
9302       9.7,
9303       15.1,
9304       31.5,
9305       0,
9306       19.6,
9307       0,
9308       19.6,
9309       0,
9310       null,
9311       null
9312     ],
9313     [
9314       "1997-09",
9315       null,
9316       null,
9317       null,
9318       null,
9319       null,
9320       null,
9321       null,
9322       null,
9323       null,
9324       null,
9325       null
9326     ],
9327     [
9328       "1997-10",
9329       -1.9,
9330       -6.8,
9331       -4.3,
9332       5,
9333       -19,
9334       13.5,
9335       17.3,
9336       30.8,
9337       null,
9338       null,
9339       null
9340     ],
9341     [
9342       "1997-11",
9343       null,
9344       null,
9345       null,
9346       null,
9347       null,
9348       null,
9349       null,
9350       null,
9351       null,
9352       null,
9353       null
9354     ],
9355     [
9356       "1997-12",
9357       null,
9358       null,
9359       null,
9360       null,
9361       null,
9362       null,
9363       null,
9364       null,
9365       null,
9366       null,
9367       null
9368     ],
9369     [
9370       "1998-01",
9371       null,
9372       null,
9373       null,
9374       null,
9375       null,
9376       null,
9377       null,
9378       null,
9379       null,
9380       null,
9381       null
9382     ],
9383     [
9384       "1998-02",
9385       null,
9386       null,
9387       null,
9388       null,
9389       null,
9390       null,
9391       null,
9392       null,
9393       null,
9394       null,
9395       null
9396     ],
9397     [
9398       "1998-03",
9399       null,
9400       null,
9401       null,
9402       null,
9403       null,
9404       null,
9405       null,
9406       null,
9407       null,
9408       null,
9409       null
9410     ],
9411     [
9412       "1998-04",
9413       null,
9414       null,
9415       null,
9416       null,
9417       null,
9418       null,
9419       null,
9420       null,
9421       null,
9422       null,
9423       null
9424     ],
9425     [
9426       "1998-05",
9427       null,
9428       null,
9429       null,
9430       null,
9431       null,
9432       null,
9433       null,
9434       null,
9435       null,
9436       null,
9437       null
9438     ],
9439     [
9440       "1998-06",
9441       null,
9442       null,
9443       null,
9444       null,
9445       null,
9446       null,
9447       null,
9448       null,
9449       null,
9450       null,
9451       null
9452     ],
9453     [
9454       "1998-07",
9455       null,
9456       null,
9457       null,
9458       null,
9459       null,
9460       null,
9461       null,
9462       null,
9463       null,
9464       null,
9465       null
9466     ],
9467     [
9468       "1998-08",
9469       null,
9470       null,
9471       null,
9472       null,
9473       null,
9474       null,
9475       null,
9476       null,
9477       null,
9478       null,
9479       null
9480     ],
9481     [
9482       "1998-09",
9483       null,
9484       null,
9485       null,
9486       null,
9487       null,
9488       null,
9489       null,
9490       null,
9491       null,
9492       null,
9493       null
9494     ],
9495     [
9496       "1998-10",
9497       null,
9498       null,
9499       null,
9500       null,
9501       null,
9502       null,
9503       null,
9504       null,
9505       null,
9506       null,
9507       null
9508     ],
9509     [
9510       "1998-11",
9511       null,
9512       null,
9513       null,
9514       null,
9515       null,
9516       null,
9517       null,
9518       null,
9519       null,
9520       null,
9521       null
9522     ],
9523     [
9524       "1998-12",
9525       null,
9526       null,
9527       null,
9528       null,
9529       null,
9530       null,
9531       null,
9532       null,
9533       null,
9534       null,
9535       null
9536     ],
9537     [
9538       "1999-01",
9539       null,
9540       null,
9541       null,
9542       null,
9543       null,
9544       null,
9545       null,
9546       null,
9547       null,
9548       null,
9549       null
9550     ],
9551     [
9552       "1999-02",
9553       null,
9554       null,
9555       null,
9556       null,
9557       null,
9558       null,
9559       null,
9560       null,
9561       null,
9562       null,
9563       null
9564     ],
9565     [
9566       "1999-03",
9567       null,
9568       null,
9569       null,
9570       null,
9571       null,
9572       null,
9573       null,
9574       null,
9575       null,
9576       null,
9577       null
9578     ],
9579     [
9580       "1999-04",
9581       null,
9582       null,
9583       null,
9584       null,
9585       null,
9586       null,
9587       null,
9588       null,
9589       null,
9590       null,
9591       null
9592     ],
9593     [
9594       "1999-05",
9595       null,
9596       null,
9597       null,
9598       null,
9599       null,
9600       null,
9601       null,
9602       null,
9603       null,
9604       null,
9605       null
9606     ],
9607     [
9608       "1999-06",
9609       null,
9610       null,
9611       null,
9612       null,
9613       null,
9614       null,
9615       null,
9616       null,
9617       null,
9618       null,
9619       null
9620     ],
9621     [
9622       "1999-07",
9623       null,
9624       null,
9625       null,
9626       null,
9627       null,
9628       null,
9629       null,
9630       null,
9631       null,
9632       null,
9633       null
9634     ],
9635     [
9636       "1999-08",
9637       null,
9638       null,
9639       null,
9640       null,
9641       null,
9642       null,
9643       null,
9644       null,
9645       null,
9646       null,
9647       null
9648     ],
9649     [
9650       "1999-09",
9651       null,
9652       null,
9653       null,
9654       null,
9655       null,
9656       null,
9657       null,
9658       null,
9659       null,
9660       null,
9661       null
9662     ],
9663     [
9664       "1999-10",
9665       null,
9666       null,
9667       null,
9668       null,
9669       null,
9670       null,
9671       null,
9672       null,
9673       null,
9674       null,
9675       null
9676     ],
9677     [
9678       "1999-11",
9679       null,
9680       null,
9681       null,
9682       null,
9683       null,
9684       null,
9685       null,
9686       null,
9687       null,
9688       null,
9689       null
9690     ],
9691     [
9692       "1999-12",
9693       null,
9694       null,
9695       null,
9696       null,
9697       null,
9698       null,
9699       null,
9700       null,
9701       null,
9702       null,
9703       null
9704     ],
9705     [
9706       "2000-01",
9707       null,
9708       null,
9709       null,
9710       null,
9711       null,
9712       null,
9713       null,
9714       null,
9715       null,
9716       null,
9717       null
9718     ],
9719     [
9720       "2000-02",
9721       null,
9722       null,
9723       null,
9724       null,
9725       null,
9726       null,
9727       null,
9728       null,
9729       null,
9730       null,
9731       null
9732     ],
9733     [
9734       "2000-03",
9735       null,
9736       null,
9737       null,
9738       null,
9739       null,
9740       null,
9741       null,
9742       null,
9743       null,
9744       null,
9745       null
9746     ],
9747     [
9748       "2000-04",
9749       null,
9750       null,
9751       null,
9752       null,
9753       null,
9754       null,
9755       null,
9756       null,
9757       null,
9758       null,
9759       null
9760     ],
9761     [
9762       "2000-05",
9763       null,
9764       null,
9765       null,
9766       null,
9767       null,
9768       null,
9769       null,
9770       null,
9771       null,
9772       null,
9773       null
9774     ],
9775     [
9776       "2000-06",
9777       19.2,
9778       6.5,
9779       12.9,
9780       27,
9781       -4,
9782       15.5,
9783       2.4,
9784       17.9,
9785       0,
9786       null,
9787       null
9788     ]
9789   ]
9790 }