weather.gc.ca/Monthly/6155722.tab

   1 {
   2   "license": "CC-BY-4.0",
   3   "description": {
   4     "en": "Oak Ridges Monthly Weather Data",
   5     "fr": "Données météorologiques mensuelles de Oak Ridges"
   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 Ontario]",
   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       "1918-01",
 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       "1918-02",
 145       null,
 146       null,
 147       null,
 148       null,
 149       null,
 150       null,
 151       null,
 152       null,
 153       null,
 154       null,
 155       null
 156     ],
 157     [
 158       "1918-03",
 159       null,
 160       null,
 161       null,
 162       null,
 163       null,
 164       null,
 165       null,
 166       null,
 167       null,
 168       null,
 169       null
 170     ],
 171     [
 172       "1918-04",
 173       null,
 174       null,
 175       null,
 176       null,
 177       null,
 178       null,
 179       null,
 180       null,
 181       null,
 182       null,
 183       null
 184     ],
 185     [
 186       "1918-05",
 187       null,
 188       null,
 189       null,
 190       null,
 191       null,
 192       null,
 193       null,
 194       null,
 195       null,
 196       null,
 197       null
 198     ],
 199     [
 200       "1918-06",
 201       20.7,
 202       8.8,
 203       14.8,
 204       29.4,
 205       -4.4,
 206       49.3,
 207       0,
 208       49.3,
 209       null,
 210       null,
 211       null
 212     ],
 213     [
 214       "1918-07",
 215       26,
 216       15,
 217       20.5,
 218       36.1,
 219       7.8,
 220       48.3,
 221       0,
 222       48.3,
 223       null,
 224       null,
 225       null
 226     ],
 227     [
 228       "1918-08",
 229       26.3,
 230       14.4,
 231       20.4,
 232       36.1,
 233       7.2,
 234       86.6,
 235       0,
 236       86.6,
 237       null,
 238       null,
 239       null
 240     ],
 241     [
 242       "1918-09",
 243       15.3,
 244       7.3,
 245       11.3,
 246       22.8,
 247       1.1,
 248       109.5,
 249       0.8,
 250       110.2,
 251       null,
 252       null,
 253       null
 254     ],
 255     [
 256       "1918-10",
 257       13.7,
 258       5.1,
 259       9.4,
 260       24.4,
 261       -1.7,
 262       69.3,
 263       0,
 264       69.3,
 265       null,
 266       null,
 267       null
 268     ],
 269     [
 270       "1918-11",
 271       6.1,
 272       -0.6,
 273       2.8,
 274       13.9,
 275       -12.2,
 276       29.5,
 277       2.3,
 278       31.8,
 279       null,
 280       null,
 281       null
 282     ],
 283     [
 284       "1918-12",
 285       -0.3,
 286       -6.8,
 287       -3.6,
 288       6.1,
 289       -17.8,
 290       39.1,
 291       20.8,
 292       59.9,
 293       null,
 294       null,
 295       null
 296     ],
 297     [
 298       "1919-01",
 299       -2,
 300       -8.7,
 301       -5.4,
 302       4.4,
 303       -22.2,
 304       1.5,
 305       8.6,
 306       10.2,
 307       null,
 308       null,
 309       null
 310     ],
 311     [
 312       "1919-02",
 313       -2.6,
 314       -10.1,
 315       -6.4,
 316       6.1,
 317       -19.4,
 318       24.6,
 319       8.1,
 320       32.8,
 321       null,
 322       null,
 323       null
 324     ],
 325     [
 326       "1919-03",
 327       0.7,
 328       -7.6,
 329       -3.5,
 330       11.7,
 331       -17.8,
 332       57.7,
 333       14.5,
 334       72.1,
 335       null,
 336       null,
 337       null
 338     ],
 339     [
 340       "1919-04",
 341       7.8,
 342       -0.2,
 343       3.8,
 344       16.1,
 345       -12.2,
 346       71.4,
 347       5.3,
 348       76.7,
 349       null,
 350       null,
 351       null
 352     ],
 353     [
 354       "1919-05",
 355       16.6,
 356       7.7,
 357       12.2,
 358       31.1,
 359       0,
 360       131.8,
 361       0,
 362       131.8,
 363       null,
 364       null,
 365       null
 366     ],
 367     [
 368       "1919-06",
 369       26.6,
 370       16.9,
 371       21.8,
 372       32.2,
 373       8.9,
 374       68.3,
 375       0,
 376       68.3,
 377       null,
 378       null,
 379       null
 380     ],
 381     [
 382       "1919-07",
 383       27.2,
 384       13.9,
 385       20.6,
 386       33.9,
 387       8.3,
 388       60.5,
 389       0,
 390       60.5,
 391       null,
 392       null,
 393       null
 394     ],
 395     [
 396       "1919-08",
 397       24.7,
 398       15.5,
 399       20.1,
 400       32.8,
 401       8.3,
 402       61.7,
 403       0,
 404       61.7,
 405       null,
 406       null,
 407       null
 408     ],
 409     [
 410       "1919-09",
 411       20.8,
 412       10.9,
 413       15.9,
 414       32.2,
 415       1.7,
 416       55.4,
 417       0,
 418       55.4,
 419       null,
 420       null,
 421       null
 422     ],
 423     [
 424       "1919-10",
 425       14.2,
 426       4.9,
 427       9.6,
 428       25,
 429       -2.2,
 430       79,
 431       0,
 432       79,
 433       null,
 434       null,
 435       null
 436     ],
 437     [
 438       "1919-11",
 439       3.6,
 440       -3.4,
 441       0.1,
 442       11.7,
 443       -13.3,
 444       43.7,
 445       5.6,
 446       49.3,
 447       null,
 448       null,
 449       null
 450     ],
 451     [
 452       "1919-12",
 453       -4.3,
 454       -12.6,
 455       -8.5,
 456       6.7,
 457       -27.2,
 458       1,
 459       33,
 460       34,
 461       null,
 462       null,
 463       null
 464     ],
 465     [
 466       "1920-01",
 467       -9.3,
 468       -18.7,
 469       -14,
 470       0.6,
 471       -31.1,
 472       0,
 473       43.9,
 474       43.9,
 475       null,
 476       null,
 477       null
 478     ],
 479     [
 480       "1920-02",
 481       -5.2,
 482       -13.7,
 483       -9.5,
 484       5,
 485       -25,
 486       0.8,
 487       54.6,
 488       55.4,
 489       null,
 490       null,
 491       null
 492     ],
 493     [
 494       "1920-03",
 495       3.2,
 496       -6.6,
 497       -1.7,
 498       16.1,
 499       -22.8,
 500       47,
 501       8.6,
 502       55.6,
 503       null,
 504       null,
 505       null
 506     ],
 507     [
 508       "1920-04",
 509       6.7,
 510       -1.2,
 511       2.8,
 512       15.6,
 513       -8.9,
 514       46,
 515       20.8,
 516       66.8,
 517       null,
 518       null,
 519       null
 520     ],
 521     [
 522       "1920-05",
 523       16.9,
 524       5.7,
 525       11.3,
 526       29.4,
 527       -1.7,
 528       18.5,
 529       0,
 530       18.5,
 531       null,
 532       null,
 533       null
 534     ],
 535     [
 536       "1920-06",
 537       22.8,
 538       12.4,
 539       17.6,
 540       29.4,
 541       5.6,
 542       81.3,
 543       0,
 544       81.3,
 545       null,
 546       null,
 547       null
 548     ],
 549     [
 550       "1920-07",
 551       22.3,
 552       12.8,
 553       17.6,
 554       28.3,
 555       6.1,
 556       134.1,
 557       0,
 558       134.1,
 559       null,
 560       null,
 561       null
 562     ],
 563     [
 564       "1920-08",
 565       24.9,
 566       14.3,
 567       19.6,
 568       30.6,
 569       6.7,
 570       12.2,
 571       0,
 572       12.2,
 573       null,
 574       null,
 575       null
 576     ],
 577     [
 578       "1920-09",
 579       21.9,
 580       11.1,
 581       16.5,
 582       30.6,
 583       0,
 584       34,
 585       0,
 586       34,
 587       null,
 588       null,
 589       null
 590     ],
 591     [
 592       "1920-10",
 593       16.8,
 594       7.1,
 595       12,
 596       26.1,
 597       -1.7,
 598       56.1,
 599       15.2,
 600       71.4,
 601       null,
 602       null,
 603       null
 604     ],
 605     [
 606       "1920-11",
 607       3.1,
 608       -2.6,
 609       0.3,
 610       13.9,
 611       -9.4,
 612       61.7,
 613       30,
 614       91.7,
 615       null,
 616       null,
 617       null
 618     ],
 619     [
 620       "1920-12",
 621       -0.8,
 622       -6,
 623       -3.4,
 624       8.3,
 625       -15,
 626       45.5,
 627       29.5,
 628       74.9,
 629       null,
 630       null,
 631       null
 632     ],
 633     [
 634       "1921-01",
 635       -0.8,
 636       -9.2,
 637       -5,
 638       7.8,
 639       -22.8,
 640       10.4,
 641       12.7,
 642       23.1,
 643       null,
 644       null,
 645       null
 646     ],
 647     [
 648       "1921-02",
 649       -0.9,
 650       -8.3,
 651       -4.6,
 652       9.4,
 653       -17.8,
 654       7.1,
 655       25.7,
 656       32.8,
 657       null,
 658       null,
 659       null
 660     ],
 661     [
 662       "1921-03",
 663       6.4,
 664       -2.7,
 665       1.9,
 666       17.8,
 667       -16.7,
 668       82.3,
 669       0,
 670       82.3,
 671       null,
 672       null,
 673       null
 674     ],
 675     [
 676       "1921-04",
 677       13.7,
 678       3.8,
 679       8.8,
 680       25,
 681       -6.7,
 682       108.2,
 683       0,
 684       108.2,
 685       null,
 686       null,
 687       null
 688     ],
 689     [
 690       "1921-05",
 691       18.6,
 692       7.8,
 693       13.2,
 694       32.2,
 695       -1.1,
 696       33.5,
 697       0,
 698       33.5,
 699       null,
 700       null,
 701       null
 702     ],
 703     [
 704       "1921-06",
 705       24.9,
 706       12.7,
 707       18.8,
 708       32.8,
 709       3.3,
 710       72.4,
 711       0,
 712       72.4,
 713       null,
 714       null,
 715       null
 716     ],
 717     [
 718       "1921-07",
 719       29.7,
 720       18.6,
 721       24.2,
 722       36.1,
 723       10.6,
 724       154.2,
 725       0,
 726       154.2,
 727       null,
 728       null,
 729       null
 730     ],
 731     [
 732       "1921-08",
 733       24.1,
 734       13.3,
 735       18.7,
 736       31.1,
 737       8.3,
 738       31.5,
 739       0,
 740       31.5,
 741       null,
 742       null,
 743       null
 744     ],
 745     [
 746       "1921-09",
 747       23.7,
 748       12.7,
 749       18.2,
 750       31.7,
 751       5.6,
 752       38.6,
 753       0,
 754       38.6,
 755       null,
 756       null,
 757       null
 758     ],
 759     [
 760       "1921-10",
 761       12.4,
 762       4.1,
 763       8.3,
 764       20,
 765       -1.1,
 766       102.9,
 767       3.3,
 768       106.2,
 769       null,
 770       null,
 771       null
 772     ],
 773     [
 774       "1921-11",
 775       3.1,
 776       -3,
 777       0.1,
 778       16.1,
 779       -8.9,
 780       11.9,
 781       38.6,
 782       50.5,
 783       null,
 784       null,
 785       null
 786     ],
 787     [
 788       "1921-12",
 789       -0.9,
 790       -8.5,
 791       -4.7,
 792       9.4,
 793       -21.7,
 794       41.1,
 795       18,
 796       59.2,
 797       null,
 798       null,
 799       null
 800     ],
 801     [
 802       "1922-01",
 803       -3.8,
 804       -11.9,
 805       -7.9,
 806       5.6,
 807       -22.2,
 808       8.4,
 809       20.1,
 810       28.4,
 811       null,
 812       null,
 813       null
 814     ],
 815     [
 816       "1922-02",
 817       -2,
 818       -10.4,
 819       -6.2,
 820       5,
 821       -25.6,
 822       27.4,
 823       22.4,
 824       49.8,
 825       null,
 826       null,
 827       null
 828     ],
 829     [
 830       "1922-03",
 831       2.9,
 832       -5.2,
 833       -1.2,
 834       10.6,
 835       -13.3,
 836       39.4,
 837       3.3,
 838       42.7,
 839       null,
 840       null,
 841       null
 842     ],
 843     [
 844       "1922-04",
 845       10.8,
 846       0.5,
 847       5.7,
 848       21.7,
 849       -6.7,
 850       93.5,
 851       4.1,
 852       97.5,
 853       null,
 854       null,
 855       null
 856     ],
 857     [
 858       "1922-05",
 859       20.9,
 860       9.5,
 861       15.2,
 862       27.8,
 863       2.2,
 864       40.1,
 865       0,
 866       40.1,
 867       null,
 868       null,
 869       null
 870     ],
 871     [
 872       "1922-06",
 873       23.6,
 874       12.2,
 875       17.9,
 876       32.2,
 877       5,
 878       141.2,
 879       0,
 880       141.2,
 881       null,
 882       null,
 883       null
 884     ],
 885     [
 886       "1922-07",
 887       24.8,
 888       13.9,
 889       19.4,
 890       29.4,
 891       7.8,
 892       108.7,
 893       0,
 894       108.7,
 895       null,
 896       null,
 897       null
 898     ],
 899     [
 900       "1922-08",
 901       25.4,
 902       13.6,
 903       19.5,
 904       32.2,
 905       6.7,
 906       44.5,
 907       0,
 908       44.5,
 909       null,
 910       null,
 911       null
 912     ],
 913     [
 914       "1922-09",
 915       21.9,
 916       12.3,
 917       17.1,
 918       32.2,
 919       1.1,
 920       58.4,
 921       0,
 922       58.4,
 923       null,
 924       null,
 925       null
 926     ],
 927     [
 928       "1922-10",
 929       12.7,
 930       3.8,
 931       8.3,
 932       27.2,
 933       -6.1,
 934       19.6,
 935       0,
 936       19.6,
 937       null,
 938       null,
 939       null
 940     ],
 941     [
 942       "1922-11",
 943       5.4,
 944       -0.6,
 945       2.4,
 946       13.3,
 947       -11.7,
 948       21.6,
 949       0,
 950       21.6,
 951       null,
 952       null,
 953       null
 954     ],
 955     [
 956       "1922-12",
 957       -0.9,
 958       -8.4,
 959       -4.7,
 960       12.8,
 961       -17.8,
 962       0,
 963       14,
 964       14,
 965       null,
 966       null,
 967       null
 968     ],
 969     [
 970       "1923-01",
 971       -5.2,
 972       -14.1,
 973       -9.7,
 974       3.9,
 975       -28.9,
 976       0,
 977       46.5,
 978       46.5,
 979       null,
 980       null,
 981       null
 982     ],
 983     [
 984       "1923-02",
 985       -7.1,
 986       -14.9,
 987       -11,
 988       4.4,
 989       -25.6,
 990       0,
 991       9.7,
 992       9.7,
 993       null,
 994       null,
 995       null
 996     ],
 997     [
 998       "1923-03",
 999       -1.8,
1000       -10,
1001       -5.9,
1002       7.2,
1003       -21.7,
1004       0,
1005       9.7,
1006       9.7,
1007       null,
1008       null,
1009       null
1010     ],
1011     [
1012       "1923-04",
1013       8.1,
1014       -0.8,
1015       3.7,
1016       25,
1017       -15.6,
1018       14.7,
1019       0.5,
1020       15.2,
1021       null,
1022       null,
1023       null
1024     ],
1025     [
1026       "1923-05",
1027       16,
1028       4.3,
1029       10.2,
1030       26.1,
1031       -5,
1032       84.6,
1033       0,
1034       84.6,
1035       null,
1036       null,
1037       null
1038     ],
1039     [
1040       "1923-06",
1041       24.8,
1042       13.1,
1043       19,
1044       34.4,
1045       5.6,
1046       45,
1047       0,
1048       45,
1049       null,
1050       null,
1051       null
1052     ],
1053     [
1054       "1923-07",
1055       25.6,
1056       13.8,
1057       19.7,
1058       32.2,
1059       6.1,
1060       44.5,
1061       0,
1062       44.5,
1063       null,
1064       null,
1065       null
1066     ],
1067     [
1068       "1923-08",
1069       24.1,
1070       12.1,
1071       18.1,
1072       31.1,
1073       4.4,
1074       74.9,
1075       0,
1076       74.9,
1077       null,
1078       null,
1079       null
1080     ],
1081     [
1082       "1923-09",
1083       19.8,
1084       10.1,
1085       15,
1086       28.3,
1087       0.6,
1088       85.1,
1089       0,
1090       85.1,
1091       null,
1092       null,
1093       null
1094     ],
1095     [
1096       "1923-10",
1097       12.4,
1098       3.7,
1099       8.1,
1100       21.7,
1101       -2.8,
1102       36.3,
1103       0,
1104       36.3,
1105       null,
1106       null,
1107       null
1108     ],
1109     [
1110       "1923-11",
1111       4.7,
1112       -1.6,
1113       1.6,
1114       10.6,
1115       -8.9,
1116       46.5,
1117       0,
1118       46.5,
1119       null,
1120       null,
1121       null
1122     ],
1123     [
1124       "1923-12",
1125       3.6,
1126       -2.7,
1127       0.5,
1128       11.7,
1129       -10,
1130       53.1,
1131       3.8,
1132       56.9,
1133       null,
1134       null,
1135       null
1136     ],
1137     [
1138       "1924-01",
1139       -4.3,
1140       -12.3,
1141       -8.3,
1142       4.4,
1143       -27.2,
1144       41.9,
1145       23.6,
1146       65.5,
1147       null,
1148       null,
1149       null
1150     ],
1151     [
1152       "1924-02",
1153       -5.3,
1154       -14.1,
1155       -9.7,
1156       0.6,
1157       -23.9,
1158       0,
1159       45.7,
1160       45.7,
1161       null,
1162       null,
1163       null
1164     ],
1165     [
1166       "1924-03",
1167       -0.2,
1168       -5.9,
1169       -3.1,
1170       5.6,
1171       -16.1,
1172       12.7,
1173       16.8,
1174       29.5,
1175       null,
1176       null,
1177       null
1178     ],
1179     [
1180       "1924-04",
1181       8.4,
1182       -0.2,
1183       4.1,
1184       17.8,
1185       -11.1,
1186       61.5,
1187       10.9,
1188       72.4,
1189       null,
1190       null,
1191       null
1192     ],
1193     [
1194       "1924-05",
1195       13.1,
1196       3.9,
1197       8.5,
1198       21.7,
1199       -1.1,
1200       161,
1201       0.3,
1202       161.3,
1203       null,
1204       null,
1205       null
1206     ],
1207     [
1208       "1924-06",
1209       21.9,
1210       11.3,
1211       16.6,
1212       27.8,
1213       4.4,
1214       40.9,
1215       0,
1216       40.9,
1217       null,
1218       null,
1219       null
1220     ],
1221     [
1222       "1924-07",
1223       24,
1224       13,
1225       18.5,
1226       30.6,
1227       7.2,
1228       109.7,
1229       0,
1230       109.7,
1231       null,
1232       null,
1233       null
1234     ],
1235     [
1236       "1924-08",
1237       24.2,
1238       12.8,
1239       18.5,
1240       33.3,
1241       7.2,
1242       81.8,
1243       0,
1244       81.8,
1245       null,
1246       null,
1247       null
1248     ],
1249     [
1250       "1924-09",
1251       18,
1252       8.3,
1253       13.2,
1254       33.3,
1255       0,
1256       121.7,
1257       0,
1258       121.7,
1259       null,
1260       null,
1261       null
1262     ],
1263     [
1264       "1924-10",
1265       15.4,
1266       4.2,
1267       9.8,
1268       22.8,
1269       -1.7,
1270       11.4,
1271       0,
1272       11.4,
1273       null,
1274       null,
1275       null
1276     ],
1277     [
1278       "1924-11",
1279       5,
1280       -2.1,
1281       1.5,
1282       20.6,
1283       -15,
1284       null,
1285       null,
1286       null,
1287       null,
1288       null,
1289       null
1290     ],
1291     [
1292       "1924-12",
1293       -4.6,
1294       -10.7,
1295       -7.7,
1296       8.3,
1297       -22.2,
1298       17.5,
1299       5.3,
1300       22.9,
1301       null,
1302       null,
1303       null
1304     ],
1305     [
1306       "1925-01",
1307       -5.3,
1308       -14.2,
1309       -9.8,
1310       2.8,
1311       -28.9,
1312       0,
1313       19.1,
1314       19.1,
1315       null,
1316       null,
1317       null
1318     ],
1319     [
1320       "1925-02",
1321       -1.4,
1322       -8.7,
1323       -5.1,
1324       11.7,
1325       -22.2,
1326       19.6,
1327       15.2,
1328       34.8,
1329       null,
1330       null,
1331       null
1332     ],
1333     [
1334       "1925-03",
1335       3.4,
1336       -4.9,
1337       -0.8,
1338       18.3,
1339       -20.6,
1340       57.2,
1341       8.1,
1342       65.3,
1343       null,
1344       null,
1345       null
1346     ],
1347     [
1348       "1925-04",
1349       10.8,
1350       0.7,
1351       5.8,
1352       24.4,
1353       -6.1,
1354       33,
1355       20.3,
1356       53.3,
1357       null,
1358       null,
1359       null
1360     ],
1361     [
1362       "1925-05",
1363       14.5,
1364       3.3,
1365       8.9,
1366       28.3,
1367       -2.2,
1368       28.2,
1369       0,
1370       28.2,
1371       null,
1372       null,
1373       null
1374     ],
1375     [
1376       "1925-06",
1377       23.6,
1378       12.6,
1379       18.1,
1380       31.7,
1381       3.9,
1382       108.5,
1383       0,
1384       108.5,
1385       null,
1386       null,
1387       null
1388     ],
1389     [
1390       "1925-07",
1391       23.4,
1392       12.7,
1393       18.1,
1394       31.7,
1395       2.2,
1396       87.6,
1397       0,
1398       87.6,
1399       null,
1400       null,
1401       null
1402     ],
1403     [
1404       "1925-08",
1405       26,
1406       13.6,
1407       19.8,
1408       32.8,
1409       2.8,
1410       44.2,
1411       0,
1412       44.2,
1413       null,
1414       null,
1415       null
1416     ],
1417     [
1418       "1925-09",
1419       19.6,
1420       10.9,
1421       15.3,
1422       27.8,
1423       -0.6,
1424       150.6,
1425       0,
1426       150.6,
1427       null,
1428       null,
1429       null
1430     ],
1431     [
1432       "1925-10",
1433       7.7,
1434       -0.1,
1435       3.8,
1436       17.8,
1437       -7.8,
1438       37.3,
1439       14.2,
1440       51.6,
1441       null,
1442       null,
1443       null
1444     ],
1445     [
1446       "1925-11",
1447       4,
1448       -2.2,
1449       0.9,
1450       11.1,
1451       -12.8,
1452       61.7,
1453       6.9,
1454       68.6,
1455       null,
1456       null,
1457       null
1458     ],
1459     [
1460       "1925-12",
1461       -3.3,
1462       -8.4,
1463       -5.9,
1464       6.7,
1465       -31.1,
1466       4.8,
1467       17.8,
1468       22.6,
1469       null,
1470       null,
1471       null
1472     ],
1473     [
1474       "1926-01",
1475       -3.3,
1476       -10.2,
1477       -6.8,
1478       3.3,
1479       -25.6,
1480       0,
1481       7.6,
1482       7.6,
1483       null,
1484       null,
1485       null
1486     ],
1487     [
1488       "1926-02",
1489       -4.7,
1490       -13.1,
1491       -8.9,
1492       2.8,
1493       -20,
1494       0,
1495       30.5,
1496       30.5,
1497       null,
1498       null,
1499       null
1500     ],
1501     [
1502       "1926-03",
1503       -2.8,
1504       -9.9,
1505       -6.4,
1506       8.9,
1507       -23.3,
1508       7.9,
1509       8.4,
1510       16.3,
1511       null,
1512       null,
1513       null
1514     ],
1515     [
1516       "1926-04",
1517       5.2,
1518       -3.6,
1519       0.8,
1520       18.3,
1521       -11.7,
1522       60.5,
1523       0,
1524       60.5,
1525       null,
1526       null,
1527       null
1528     ],
1529     [
1530       "1926-05",
1531       16.1,
1532       3.8,
1533       10,
1534       26.7,
1535       -5,
1536       18.8,
1537       0,
1538       18.8,
1539       null,
1540       null,
1541       null
1542     ],
1543     [
1544       "1926-06",
1545       19.8,
1546       8.8,
1547       14.3,
1548       29.4,
1549       2.2,
1550       77,
1551       0,
1552       77,
1553       null,
1554       null,
1555       null
1556     ],
1557     [
1558       "1926-07",
1559       24.4,
1560       12.9,
1561       18.7,
1562       32.8,
1563       6.7,
1564       61.7,
1565       0,
1566       61.7,
1567       null,
1568       null,
1569       null
1570     ],
1571     [
1572       "1926-08",
1573       22.7,
1574       14.2,
1575       18.5,
1576       30,
1577       7.2,
1578       134.6,
1579       0,
1580       134.6,
1581       null,
1582       null,
1583       null
1584     ],
1585     [
1586       "1926-09",
1587       17.9,
1588       9.2,
1589       13.6,
1590       26.7,
1591       0.6,
1592       63.5,
1593       0,
1594       63.5,
1595       null,
1596       null,
1597       null
1598     ],
1599     [
1600       "1926-10",
1601       10.7,
1602       3.3,
1603       7,
1604       27.2,
1605       -2.8,
1606       72.4,
1607       8.6,
1608       81,
1609       null,
1610       null,
1611       null
1612     ],
1613     [
1614       "1926-11",
1615       4.6,
1616       -2.5,
1617       1.1,
1618       15.6,
1619       -15,
1620       95.3,
1621       28.4,
1622       123.7,
1623       null,
1624       null,
1625       null
1626     ],
1627     [
1628       "1926-12",
1629       -3.8,
1630       -11,
1631       -7.4,
1632       3.9,
1633       -23.9,
1634       13,
1635       39.9,
1636       52.8,
1637       null,
1638       null,
1639       null
1640     ],
1641     [
1642       "1927-01",
1643       -4.7,
1644       -13.8,
1645       -9.3,
1646       3.9,
1647       -31.7,
1648       16.5,
1649       55.9,
1650       72.4,
1651       null,
1652       null,
1653       null
1654     ],
1655     [
1656       "1927-02",
1657       -1.8,
1658       -9.3,
1659       -5.6,
1660       5,
1661       -17.8,
1662       15.7,
1663       83.8,
1664       99.6,
1665       null,
1666       null,
1667       null
1668     ],
1669     [
1670       "1927-03",
1671       3.3,
1672       -4.3,
1673       -0.5,
1674       13.3,
1675       -17.8,
1676       48.5,
1677       30.7,
1678       79.2,
1679       null,
1680       null,
1681       null
1682     ],
1683     [
1684       "1927-04",
1685       9.6,
1686       -0.9,
1687       4.4,
1688       24.4,
1689       -6.1,
1690       18,
1691       0.3,
1692       18.3,
1693       null,
1694       null,
1695       null
1696     ],
1697     [
1698       "1927-05",
1699       14.6,
1700       5.6,
1701       10.1,
1702       28.9,
1703       0,
1704       102.4,
1705       0,
1706       102.4,
1707       null,
1708       null,
1709       null
1710     ],
1711     [
1712       "1927-06",
1713       20.3,
1714       9.2,
1715       14.8,
1716       31.1,
1717       3.3,
1718       84.1,
1719       0,
1720       84.1,
1721       null,
1722       null,
1723       null
1724     ],
1725     [
1726       "1927-07",
1727       24.1,
1728       13.8,
1729       19,
1730       31.7,
1731       6.1,
1732       120.7,
1733       0,
1734       120.7,
1735       null,
1736       null,
1737       null
1738     ],
1739     [
1740       "1927-08",
1741       21.9,
1742       10.9,
1743       16.4,
1744       29.4,
1745       6.1,
1746       60.7,
1747       0,
1748       60.7,
1749       null,
1750       null,
1751       null
1752     ],
1753     [
1754       "1927-09",
1755       21.7,
1756       10.4,
1757       16.1,
1758       27.8,
1759       null,
1760       23.9,
1761       0,
1762       23.9,
1763       null,
1764       null,
1765       null
1766     ],
1767     [
1768       "1927-10",
1769       14.6,
1770       6.8,
1771       10.7,
1772       24.4,
1773       0,
1774       52.6,
1775       0,
1776       52.6,
1777       null,
1778       null,
1779       null
1780     ],
1781     [
1782       "1927-11",
1783       6.1,
1784       -1.8,
1785       2.2,
1786       16.7,
1787       -8.9,
1788       54.4,
1789       18,
1790       72.4,
1791       null,
1792       null,
1793       null
1794     ],
1795     [
1796       "1927-12",
1797       -1.6,
1798       -7.7,
1799       -4.7,
1800       8.9,
1801       -16.7,
1802       22.4,
1803       8.9,
1804       31.2,
1805       null,
1806       null,
1807       null
1808     ],
1809     [
1810       "1928-01",
1811       -4.2,
1812       -8,
1813       -6.1,
1814       2.8,
1815       -20.6,
1816       11.4,
1817       19.1,
1818       30.5,
1819       null,
1820       null,
1821       null
1822     ],
1823     [
1824       "1928-02",
1825       -3.4,
1826       -11.9,
1827       -7.7,
1828       3.3,
1829       -24.4,
1830       10.4,
1831       59.7,
1832       70.1,
1833       null,
1834       null,
1835       null
1836     ],
1837     [
1838       "1928-03",
1839       0.2,
1840       -6.6,
1841       -3.2,
1842       15.6,
1843       -17.2,
1844       2.3,
1845       33.3,
1846       35.6,
1847       null,
1848       null,
1849       null
1850     ],
1851     [
1852       "1928-04",
1853       6.9,
1854       -1,
1855       3,
1856       23.9,
1857       -10.6,
1858       9.9,
1859       6.4,
1860       16.3,
1861       null,
1862       null,
1863       null
1864     ],
1865     [
1866       "1928-05",
1867       18.1,
1868       7.9,
1869       13,
1870       24.4,
1871       1.7,
1872       16.3,
1873       0,
1874       16.3,
1875       null,
1876       null,
1877       null
1878     ],
1879     [
1880       "1928-06",
1881       20.9,
1882       10.6,
1883       15.8,
1884       28.3,
1885       2.8,
1886       103.6,
1887       0,
1888       103.6,
1889       null,
1890       null,
1891       null
1892     ],
1893     [
1894       "1928-07",
1895       24.7,
1896       14.1,
1897       19.4,
1898       32.2,
1899       8.9,
1900       203.5,
1901       0,
1902       203.5,
1903       null,
1904       null,
1905       null
1906     ],
1907     [
1908       "1928-08",
1909       25.8,
1910       15,
1911       20.4,
1912       31.1,
1913       8.3,
1914       44.2,
1915       0,
1916       44.2,
1917       null,
1918       null,
1919       null
1920     ],
1921     [
1922       "1928-09",
1923       18,
1924       7.1,
1925       12.6,
1926       26.7,
1927       -1.1,
1928       33,
1929       0,
1930       33,
1931       null,
1932       null,
1933       null
1934     ],
1935     [
1936       "1928-10",
1937       14.4,
1938       4.3,
1939       9.4,
1940       26.7,
1941       -7.2,
1942       63,
1943       0,
1944       63,
1945       null,
1946       null,
1947       null
1948     ],
1949     [
1950       "1928-11",
1951       4.9,
1952       -1.3,
1953       1.8,
1954       17.8,
1955       -11.1,
1956       79.8,
1957       0,
1958       79.8,
1959       null,
1960       null,
1961       null
1962     ],
1963     [
1964       "1928-12",
1965       0.8,
1966       -4.9,
1967       -2.1,
1968       6.7,
1969       -13.9,
1970       null,
1971       null,
1972       null,
1973       null,
1974       null,
1975       null
1976     ],
1977     [
1978       "1929-01",
1979       -4.9,
1980       -11.9,
1981       -8.4,
1982       null,
1983       -21.7,
1984       50.8,
1985       47.5,
1986       98.3,
1987       null,
1988       null,
1989       null
1990     ],
1991     [
1992       "1929-02",
1993       -4.1,
1994       -12,
1995       -8.1,
1996       4.4,
1997       -22.2,
1998       0,
1999       17.5,
2000       17.5,
2001       null,
2002       null,
2003       null
2004     ],
2005     [
2006       "1929-03",
2007       5.3,
2008       -3.2,
2009       1.1,
2010       16.1,
2011       -18.3,
2012       13.7,
2013       5.8,
2014       19.6,
2015       null,
2016       null,
2017       null
2018     ],
2019     [
2020       "1929-04",
2021       11.2,
2022       1.9,
2023       6.6,
2024       24.4,
2025       -8.9,
2026       96.5,
2027       0.8,
2028       97.3,
2029       null,
2030       null,
2031       null
2032     ],
2033     [
2034       "1929-05",
2035       16.4,
2036       5.5,
2037       11,
2038       31.1,
2039       -0.6,
2040       94.2,
2041       0,
2042       94.2,
2043       null,
2044       null,
2045       null
2046     ],
2047     [
2048       "1929-06",
2049       22,
2050       10.2,
2051       16.1,
2052       32.2,
2053       1.1,
2054       59.2,
2055       0,
2056       59.2,
2057       null,
2058       null,
2059       null
2060     ],
2061     [
2062       "1929-07",
2063       25.6,
2064       13.8,
2065       19.7,
2066       32.2,
2067       6.1,
2068       116.8,
2069       0,
2070       116.8,
2071       null,
2072       null,
2073       null
2074     ],
2075     [
2076       "1929-08",
2077       22.8,
2078       11.2,
2079       17,
2080       30,
2081       7.2,
2082       83.3,
2083       0,
2084       83.3,
2085       null,
2086       null,
2087       null
2088     ],
2089     [
2090       "1929-09",
2091       21.6,
2092       10.7,
2093       16.2,
2094       32.8,
2095       1.7,
2096       18.8,
2097       0,
2098       18.8,
2099       null,
2100       null,
2101       null
2102     ],
2103     [
2104       "1929-10",
2105       12,
2106       2.8,
2107       7.4,
2108       22.2,
2109       -3.9,
2110       107.4,
2111       0,
2112       107.4,
2113       null,
2114       null,
2115       null
2116     ],
2117     [
2118       "1929-11",
2119       4,
2120       -2.4,
2121       0.8,
2122       15.6,
2123       -18.3,
2124       78.5,
2125       null,
2126       null,
2127       null,
2128       null,
2129       null
2130     ],
2131     [
2132       "1929-12",
2133       -3.6,
2134       -9.8,
2135       -6.7,
2136       2.8,
2137       -18.9,
2138       0,
2139       38.9,
2140       38.9,
2141       null,
2142       null,
2143       null
2144     ],
2145     [
2146       "1930-01",
2147       -3.8,
2148       -12,
2149       -7.9,
2150       5.6,
2151       -23.3,
2152       null,
2153       26.7,
2154       null,
2155       null,
2156       null,
2157       null
2158     ],
2159     [
2160       "1930-02",
2161       -1.2,
2162       -10.1,
2163       -5.7,
2164       11.1,
2165       -28.3,
2166       6.6,
2167       49.5,
2168       56.1,
2169       null,
2170       null,
2171       null
2172     ],
2173     [
2174       "1930-03",
2175       0.6,
2176       -7.2,
2177       -3.3,
2178       7.8,
2179       -15.6,
2180       6.6,
2181       35.6,
2182       42.2,
2183       null,
2184       null,
2185       null
2186     ],
2187     [
2188       "1930-04",
2189       9.7,
2190       -0.5,
2191       4.6,
2192       23.9,
2193       -7.2,
2194       39.9,
2195       0,
2196       39.9,
2197       null,
2198       null,
2199       null
2200     ],
2201     [
2202       "1930-05",
2203       17.8,
2204       8.2,
2205       13,
2206       30,
2207       -0.6,
2208       97.3,
2209       0,
2210       97.3,
2211       null,
2212       null,
2213       null
2214     ],
2215     [
2216       "1930-06",
2217       24.1,
2218       12.9,
2219       18.5,
2220       30.6,
2221       6.7,
2222       81.5,
2223       0,
2224       81.5,
2225       null,
2226       null,
2227       null
2228     ],
2229     [
2230       "1930-07",
2231       25.9,
2232       13.6,
2233       19.8,
2234       33.9,
2235       7.2,
2236       54.1,
2237       0,
2238       54.1,
2239       null,
2240       null,
2241       null
2242     ],
2243     [
2244       "1930-08",
2245       25.5,
2246       13.6,
2247       19.6,
2248       33.9,
2249       7.2,
2250       45,
2251       0,
2252       45,
2253       null,
2254       null,
2255       null
2256     ],
2257     [
2258       "1930-09",
2259       null,
2260       10.7,
2261       null,
2262       null,
2263       null,
2264       13.5,
2265       0,
2266       13.5,
2267       null,
2268       null,
2269       null
2270     ],
2271     [
2272       "1930-10",
2273       13.7,
2274       3.8,
2275       8.8,
2276       26.7,
2277       -4.4,
2278       22.4,
2279       1.5,
2280       23.9,
2281       null,
2282       null,
2283       null
2284     ],
2285     [
2286       "1930-11",
2287       7.1,
2288       -0.3,
2289       3.4,
2290       15.6,
2291       -15.6,
2292       18.8,
2293       12.7,
2294       31.5,
2295       null,
2296       null,
2297       null
2298     ],
2299     [
2300       "1930-12",
2301       -1.1,
2302       -7.9,
2303       -4.5,
2304       5.6,
2305       -23.3,
2306       11.2,
2307       24.4,
2308       35.6,
2309       null,
2310       null,
2311       null
2312     ],
2313     [
2314       "1931-01",
2315       -3.2,
2316       -11.2,
2317       -7.2,
2318       3.9,
2319       -23.3,
2320       0,
2321       42.9,
2322       42.9,
2323       null,
2324       null,
2325       null
2326     ],
2327     [
2328       "1931-02",
2329       -1.2,
2330       -10.2,
2331       -5.7,
2332       2.8,
2333       -22.8,
2334       0,
2335       24.9,
2336       24.9,
2337       null,
2338       null,
2339       null
2340     ],
2341     [
2342       "1931-03",
2343       1.4,
2344       -5.4,
2345       -2,
2346       8.3,
2347       -12.2,
2348       15,
2349       4.8,
2350       19.8,
2351       null,
2352       null,
2353       null
2354     ],
2355     [
2356       "1931-04",
2357       10.6,
2358       0,
2359       5.3,
2360       23.9,
2361       -5.6,
2362       56.6,
2363       11.2,
2364       67.8,
2365       null,
2366       null,
2367       null
2368     ],
2369     [
2370       "1931-05",
2371       17.8,
2372       6.9,
2373       12.4,
2374       29.4,
2375       -2.2,
2376       114.6,
2377       0,
2378       114.6,
2379       null,
2380       null,
2381       null
2382     ],
2383     [
2384       "1931-06",
2385       23.6,
2386       11.9,
2387       17.8,
2388       33.9,
2389       5,
2390       89.4,
2391       0,
2392       89.4,
2393       null,
2394       null,
2395       null
2396     ],
2397     [
2398       "1931-07",
2399       27.4,
2400       16.8,
2401       22.1,
2402       36.7,
2403       12.2,
2404       83.1,
2405       0,
2406       83.1,
2407       null,
2408       null,
2409       null
2410     ],
2411     [
2412       "1931-08",
2413       25,
2414       14.2,
2415       19.6,
2416       35,
2417       null,
2418       43.4,
2419       0,
2420       43.4,
2421       null,
2422       null,
2423       null
2424     ],
2425     [
2426       "1931-09",
2427       23.9,
2428       12.1,
2429       18,
2430       35.6,
2431       3.3,
2432       70.6,
2433       0,
2434       70.6,
2435       null,
2436       null,
2437       null
2438     ],
2439     [
2440       "1931-10",
2441       15.6,
2442       5.5,
2443       10.6,
2444       28.9,
2445       -1.7,
2446       45.7,
2447       2.5,
2448       48.3,
2449       null,
2450       null,
2451       null
2452     ],
2453     [
2454       "1931-11",
2455       9.8,
2456       1.7,
2457       5.8,
2458       19.4,
2459       -5,
2460       71.1,
2461       1.3,
2462       72.4,
2463       null,
2464       null,
2465       null
2466     ],
2467     [
2468       "1931-12",
2469       1.1,
2470       -6,
2471       -2.5,
2472       7.2,
2473       -16.7,
2474       51.6,
2475       20.1,
2476       71.6,
2477       null,
2478       null,
2479       null
2480     ],
2481     [
2482       "1932-01",
2483       1.5,
2484       -3.9,
2485       -1.2,
2486       10.6,
2487       -15,
2488       60.5,
2489       9.9,
2490       70.4,
2491       null,
2492       null,
2493       null
2494     ],
2495     [
2496       "1932-02",
2497       -0.3,
2498       -8.2,
2499       -4.3,
2500       9.4,
2501       -16.7,
2502       46.7,
2503       25.7,
2504       72.4,
2505       null,
2506       null,
2507       null
2508     ],
2509     [
2510       "1932-03",
2511       -0.4,
2512       -7.9,
2513       -4.2,
2514       13.9,
2515       -19.4,
2516       1,
2517       11.2,
2518       12.2,
2519       null,
2520       null,
2521       null
2522     ],
2523     [
2524       "1932-04",
2525       7,
2526       -2,
2527       2.5,
2528       21.7,
2529       -11.1,
2530       38.9,
2531       9.7,
2532       48.5,
2533       null,
2534       null,
2535       null
2536     ],
2537     [
2538       "1932-05",
2539       16.9,
2540       6.3,
2541       11.6,
2542       27.8,
2543       -2.2,
2544       57.9,
2545       0,
2546       57.9,
2547       null,
2548       null,
2549       null
2550     ],
2551     [
2552       "1932-06",
2553       23.7,
2554       12.2,
2555       18,
2556       29.4,
2557       3.3,
2558       46.2,
2559       0,
2560       46.2,
2561       null,
2562       null,
2563       null
2564     ],
2565     [
2566       "1932-07",
2567       24.2,
2568       13.5,
2569       18.9,
2570       30.6,
2571       6.1,
2572       86.1,
2573       0,
2574       86.1,
2575       null,
2576       null,
2577       null
2578     ],
2579     [
2580       "1932-08",
2581       25.7,
2582       14.5,
2583       20.1,
2584       34.4,
2585       9.4,
2586       99.6,
2587       0,
2588       99.6,
2589       null,
2590       null,
2591       null
2592     ],
2593     [
2594       "1932-09",
2595       21,
2596       9.8,
2597       15.4,
2598       27.8,
2599       1.1,
2600       133.4,
2601       0,
2602       133.4,
2603       null,
2604       null,
2605       null
2606     ],
2607     [
2608       "1932-10",
2609       14,
2610       4.6,
2611       9.3,
2612       21.7,
2613       -1.7,
2614       74.2,
2615       0,
2616       74.2,
2617       null,
2618       null,
2619       null
2620     ],
2621     [
2622       "1932-11",
2623       3.1,
2624       -4.8,
2625       -0.9,
2626       13.9,
2627       -18.3,
2628       4.1,
2629       22.9,
2630       26.9,
2631       null,
2632       null,
2633       null
2634     ],
2635     [
2636       "1932-12",
2637       0.3,
2638       -7,
2639       -3.4,
2640       10.6,
2641       -21.7,
2642       29.2,
2643       16.3,
2644       45.5,
2645       null,
2646       null,
2647       null
2648     ],
2649     [
2650       "1933-01",
2651       1.8,
2652       -5.7,
2653       -2,
2654       10,
2655       -18.9,
2656       3.6,
2657       11.7,
2658       15.2,
2659       null,
2660       null,
2661       null
2662     ],
2663     [
2664       "1933-02",
2665       -2.3,
2666       -10.1,
2667       -6.2,
2668       6.1,
2669       -25.6,
2670       0,
2671       32,
2672       32,
2673       null,
2674       null,
2675       null
2676     ],
2677     [
2678       "1933-03",
2679       0.2,
2680       -5.8,
2681       -2.8,
2682       6.7,
2683       -16.1,
2684       13.2,
2685       6.4,
2686       19.6,
2687       null,
2688       null,
2689       null
2690     ],
2691     [
2692       "1933-04",
2693       10.5,
2694       1.1,
2695       5.8,
2696       20.6,
2697       -5.6,
2698       73.2,
2699       5.8,
2700       79,
2701       null,
2702       null,
2703       null
2704     ],
2705     [
2706       "1933-05",
2707       18.5,
2708       7.7,
2709       13.1,
2710       26.7,
2711       -2.2,
2712       47,
2713       0,
2714       47,
2715       null,
2716       null,
2717       null
2718     ],
2719     [
2720       "1933-06",
2721       26,
2722       13,
2723       19.5,
2724       35,
2725       3.3,
2726       41.1,
2727       0,
2728       41.1,
2729       null,
2730       null,
2731       null
2732     ],
2733     [
2734       "1933-07",
2735       null,
2736       null,
2737       null,
2738       null,
2739       null,
2740       null,
2741       null,
2742       null,
2743       null,
2744       null,
2745       null
2746     ],
2747     [
2748       "1933-08",
2749       25.7,
2750       14.5,
2751       20.1,
2752       33.3,
2753       7.8,
2754       68.6,
2755       0,
2756       68.6,
2757       null,
2758       null,
2759       null
2760     ],
2761     [
2762       "1933-09",
2763       21.4,
2764       11.5,
2765       16.5,
2766       30.6,
2767       3.3,
2768       52.1,
2769       0,
2770       52.1,
2771       null,
2772       null,
2773       null
2774     ],
2775     [
2776       "1933-10",
2777       11.8,
2778       3.1,
2779       7.5,
2780       21.1,
2781       -8.3,
2782       44.5,
2783       11.4,
2784       55.9,
2785       null,
2786       null,
2787       null
2788     ],
2789     [
2790       "1933-11",
2791       1.9,
2792       -6.9,
2793       -2.5,
2794       20.6,
2795       -18.9,
2796       42.4,
2797       30.2,
2798       72.6,
2799       null,
2800       null,
2801       null
2802     ],
2803     [
2804       "1933-12",
2805       -2.5,
2806       -11.7,
2807       -7.1,
2808       7.8,
2809       -33.9,
2810       30,
2811       58.9,
2812       88.9,
2813       null,
2814       null,
2815       null
2816     ],
2817     [
2818       "1934-01",
2819       -2.1,
2820       -10.3,
2821       -6.2,
2822       3.9,
2823       -27.2,
2824       3.6,
2825       41.9,
2826       45.5,
2827       null,
2828       null,
2829       null
2830     ],
2831     [
2832       "1934-02",
2833       -9.8,
2834       -20.7,
2835       -15.3,
2836       -0.6,
2837       -33.3,
2838       0,
2839       21.1,
2840       21.1,
2841       null,
2842       null,
2843       null
2844     ],
2845     [
2846       "1934-03",
2847       -0.6,
2848       -9.1,
2849       -4.9,
2850       8.9,
2851       -20.6,
2852       16,
2853       19.3,
2854       35.3,
2855       null,
2856       null,
2857       null
2858     ],
2859     [
2860       "1934-04",
2861       8.2,
2862       -0.6,
2863       3.8,
2864       23.9,
2865       -5,
2866       57.4,
2867       8.4,
2868       65.8,
2869       null,
2870       null,
2871       null
2872     ],
2873     [
2874       "1934-05",
2875       20.8,
2876       6.3,
2877       13.6,
2878       30,
2879       -1.7,
2880       21.3,
2881       0,
2882       21.3,
2883       null,
2884       null,
2885       null
2886     ],
2887     [
2888       "1934-06",
2889       25.3,
2890       13.2,
2891       19.3,
2892       33.3,
2893       6.1,
2894       89.2,
2895       0,
2896       89.2,
2897       null,
2898       null,
2899       null
2900     ],
2901     [
2902       "1934-07",
2903       26.9,
2904       14.8,
2905       20.9,
2906       34.4,
2907       10,
2908       90.7,
2909       0,
2910       90.7,
2911       null,
2912       null,
2913       null
2914     ],
2915     [
2916       "1934-08",
2917       23.7,
2918       11.9,
2919       17.8,
2920       32.2,
2921       3.9,
2922       50.5,
2923       0,
2924       50.5,
2925       null,
2926       null,
2927       null
2928     ],
2929     [
2930       "1934-09",
2931       20.8,
2932       12.1,
2933       16.5,
2934       27.8,
2935       3.9,
2936       143.8,
2937       0,
2938       143.8,
2939       null,
2940       null,
2941       null
2942     ],
2943     [
2944       "1934-10",
2945       12.1,
2946       2.9,
2947       7.5,
2948       20.6,
2949       -6.1,
2950       21.8,
2951       2.5,
2952       24.4,
2953       null,
2954       null,
2955       null
2956     ],
2957     [
2958       "1934-11",
2959       7.3,
2960       0.1,
2961       3.7,
2962       15.6,
2963       -15,
2964       70.4,
2965       2.5,
2966       72.9,
2967       null,
2968       null,
2969       null
2970     ],
2971     [
2972       "1934-12",
2973       -2.5,
2974       -10.6,
2975       -6.6,
2976       8.9,
2977       -22.8,
2978       0,
2979       11.2,
2980       11.2,
2981       null,
2982       null,
2983       null
2984     ],
2985     [
2986       "1935-01",
2987       -4.3,
2988       -14.1,
2989       -9.2,
2990       6.1,
2991       -29.4,
2992       33.3,
2993       8.4,
2994       41.7,
2995       null,
2996       null,
2997       null
2998     ],
2999     [
3000       "1935-02",
3001       -3.5,
3002       -12.7,
3003       -8.1,
3004       3.9,
3005       -25,
3006       14.7,
3007       63.2,
3008       78,
3009       null,
3010       null,
3011       null
3012     ],
3013     [
3014       "1935-03",
3015       4.4,
3016       -5.1,
3017       -0.4,
3018       18.9,
3019       -15,
3020       12.7,
3021       13.7,
3022       26.4,
3023       null,
3024       null,
3025       null
3026     ],
3027     [
3028       "1935-04",
3029       9.7,
3030       0.1,
3031       4.9,
3032       23.9,
3033       -6.1,
3034       16.5,
3035       12.4,
3036       29,
3037       null,
3038       null,
3039       null
3040     ],
3041     [
3042       "1935-05",
3043       16.3,
3044       3.6,
3045       10,
3046       26.1,
3047       -2.2,
3048       57.4,
3049       0,
3050       57.4,
3051       null,
3052       null,
3053       null
3054     ],
3055     [
3056       "1935-06",
3057       21.3,
3058       11.1,
3059       16.2,
3060       27.2,
3061       5,
3062       140.5,
3063       0,
3064       140.5,
3065       null,
3066       null,
3067       null
3068     ],
3069     [
3070       "1935-07",
3071       27.9,
3072       16.5,
3073       22.2,
3074       33.9,
3075       10.6,
3076       67.3,
3077       0,
3078       67.3,
3079       null,
3080       null,
3081       null
3082     ],
3083     [
3084       "1935-08",
3085       25.8,
3086       14,
3087       19.9,
3088       31.7,
3089       4.4,
3090       31.2,
3091       0,
3092       31.2,
3093       null,
3094       null,
3095       null
3096     ],
3097     [
3098       "1935-09",
3099       18.9,
3100       7.9,
3101       13.4,
3102       28.9,
3103       -0.6,
3104       70.6,
3105       0,
3106       70.6,
3107       null,
3108       null,
3109       null
3110     ],
3111     [
3112       "1935-10",
3113       13.4,
3114       3.1,
3115       8.3,
3116       22.2,
3117       -2.8,
3118       48.5,
3119       2.5,
3120       51.1,
3121       null,
3122       null,
3123       null
3124     ],
3125     [
3126       "1935-11",
3127       4.9,
3128       -1.5,
3129       1.7,
3130       15.6,
3131       -12.2,
3132       66.8,
3133       3.8,
3134       70.6,
3135       null,
3136       null,
3137       null
3138     ],
3139     [
3140       "1935-12",
3141       -4.7,
3142       -11.7,
3143       -8.2,
3144       3.9,
3145       -25,
3146       9.7,
3147       28.4,
3148       38.1,
3149       null,
3150       null,
3151       null
3152     ],
3153     [
3154       "1936-01",
3155       -4.8,
3156       -12.1,
3157       -8.5,
3158       2.8,
3159       -23.3,
3160       21.6,
3161       39.1,
3162       60.7,
3163       null,
3164       null,
3165       null
3166     ],
3167     [
3168       "1936-02",
3169       -6.4,
3170       -16.1,
3171       -11.3,
3172       5.6,
3173       -25,
3174       2.5,
3175       22.9,
3176       25.4,
3177       null,
3178       null,
3179       null
3180     ],
3181     [
3182       "1936-03",
3183       2.6,
3184       -4.6,
3185       -1,
3186       12.8,
3187       -21.1,
3188       25.7,
3189       58.9,
3190       84.6,
3191       null,
3192       null,
3193       null
3194     ],
3195     [
3196       "1936-04",
3197       6.6,
3198       -1.6,
3199       2.5,
3200       18.3,
3201       -7.2,
3202       50,
3203       14,
3204       64,
3205       null,
3206       null,
3207       null
3208     ],
3209     [
3210       "1936-05",
3211       20.8,
3212       7.3,
3213       14.1,
3214       31.1,
3215       -2.2,
3216       40.9,
3217       0,
3218       40.9,
3219       null,
3220       null,
3221       null
3222     ],
3223     [
3224       "1936-06",
3225       24.2,
3226       10.9,
3227       17.6,
3228       29.4,
3229       5.6,
3230       55.4,
3231       0,
3232       55.4,
3233       null,
3234       null,
3235       null
3236     ],
3237     [
3238       "1936-07",
3239       29.5,
3240       15.1,
3241       22.3,
3242       40,
3243       6.1,
3244       22.4,
3245       0,
3246       22.4,
3247       null,
3248       null,
3249       null
3250     ],
3251     [
3252       "1936-08",
3253       26.3,
3254       13.2,
3255       19.8,
3256       34.4,
3257       7.8,
3258       48.8,
3259       0,
3260       48.8,
3261       null,
3262       null,
3263       null
3264     ],
3265     [
3266       "1936-09",
3267       21.6,
3268       10.6,
3269       16.1,
3270       30.6,
3271       -0.6,
3272       121.4,
3273       0,
3274       121.4,
3275       null,
3276       null,
3277       null
3278     ],
3279     [
3280       "1936-10",
3281       13.4,
3282       3.2,
3283       8.3,
3284       22.2,
3285       -9.4,
3286       57.4,
3287       0,
3288       57.4,
3289       null,
3290       null,
3291       null
3292     ],
3293     [
3294       "1936-11",
3295       3.4,
3296       -5.8,
3297       -1.2,
3298       17.2,
3299       -20.6,
3300       11.4,
3301       10.2,
3302       21.6,
3303       null,
3304       null,
3305       null
3306     ],
3307     [
3308       "1936-12",
3309       1.4,
3310       -7.5,
3311       -3.1,
3312       10,
3313       -21.7,
3314       21.6,
3315       21.6,
3316       43.2,
3317       null,
3318       null,
3319       null
3320     ],
3321     [
3322       "1937-01",
3323       0.7,
3324       -7.7,
3325       -3.5,
3326       10.6,
3327       -15.6,
3328       55.9,
3329       8.9,
3330       64.8,
3331       null,
3332       null,
3333       null
3334     ],
3335     [
3336       "1937-02",
3337       -0.4,
3338       -8.6,
3339       -4.5,
3340       7.8,
3341       -19.4,
3342       19.8,
3343       31.2,
3344       51.1,
3345       null,
3346       null,
3347       null
3348     ],
3349     [
3350       "1937-03",
3351       -0.5,
3352       -9.1,
3353       -4.8,
3354       6.7,
3355       -18.3,
3356       0,
3357       44.5,
3358       44.5,
3359       null,
3360       null,
3361       null
3362     ],
3363     [
3364       "1937-04",
3365       8.6,
3366       -0.2,
3367       4.2,
3368       16.7,
3369       -5,
3370       77.5,
3371       0,
3372       77.5,
3373       null,
3374       null,
3375       null
3376     ],
3377     [
3378       "1937-05",
3379       18.1,
3380       7.3,
3381       12.7,
3382       29.4,
3383       1.1,
3384       82.8,
3385       0,
3386       82.8,
3387       null,
3388       null,
3389       null
3390     ],
3391     [
3392       "1937-06",
3393       23.3,
3394       12.6,
3395       18,
3396       28.3,
3397       6.7,
3398       62.2,
3399       0,
3400       62.2,
3401       null,
3402       null,
3403       null
3404     ],
3405     [
3406       "1937-07",
3407       26.3,
3408       15.2,
3409       20.8,
3410       34.4,
3411       6.1,
3412       131.1,
3413       0,
3414       131.1,
3415       null,
3416       null,
3417       null
3418     ],
3419     [
3420       "1937-08",
3421       27.4,
3422       15.9,
3423       21.7,
3424       36.7,
3425       null,
3426       49.5,
3427       0,
3428       49.5,
3429       null,
3430       null,
3431       null
3432     ],
3433     [
3434       "1937-09",
3435       20.2,
3436       8.9,
3437       14.6,
3438       32.2,
3439       1.1,
3440       66,
3441       0,
3442       66,
3443       null,
3444       null,
3445       null
3446     ],
3447     [
3448       "1937-10",
3449       10.9,
3450       3.3,
3451       7.1,
3452       22.2,
3453       -3.9,
3454       41.9,
3455       2,
3456       43.9,
3457       null,
3458       null,
3459       null
3460     ],
3461     [
3462       "1937-11",
3463       5.5,
3464       -1.6,
3465       2,
3466       14.4,
3467       -9.4,
3468       43.4,
3469       3.6,
3470       47,
3471       null,
3472       null,
3473       null
3474     ],
3475     [
3476       "1937-12",
3477       -1.2,
3478       -9,
3479       -5.1,
3480       4.4,
3481       -21.7,
3482       0,
3483       46,
3484       46,
3485       null,
3486       null,
3487       null
3488     ],
3489     [
3490       "1938-01",
3491       -3.6,
3492       -13.1,
3493       -8.4,
3494       5,
3495       -27.2,
3496       null,
3497       27.9,
3498       null,
3499       null,
3500       null,
3501       null
3502     ],
3503     [
3504       "1938-02",
3505       -0.9,
3506       -9.9,
3507       -5.4,
3508       6.1,
3509       -22.8,
3510       null,
3511       22.9,
3512       null,
3513       null,
3514       null,
3515       null
3516     ],
3517     [
3518       "1938-03",
3519       5.6,
3520       -4.9,
3521       0.4,
3522       23.9,
3523       -23.3,
3524       null,
3525       20.6,
3526       null,
3527       null,
3528       null,
3529       null
3530     ],
3531     [
3532       "1938-04",
3533       12,
3534       1.2,
3535       6.6,
3536       27.8,
3537       -10.6,
3538       25.9,
3539       11.7,
3540       37.6,
3541       null,
3542       null,
3543       null
3544     ],
3545     [
3546       "1938-05",
3547       17.4,
3548       6.3,
3549       11.9,
3550       22.2,
3551       -0.6,
3552       66.5,
3553       0,
3554       66.5,
3555       null,
3556       null,
3557       null
3558     ],
3559     [
3560       "1938-06",
3561       24.2,
3562       11.8,
3563       18,
3564       31.7,
3565       6.7,
3566       43.9,
3567       0,
3568       43.9,
3569       null,
3570       null,
3571       null
3572     ],
3573     [
3574       "1938-07",
3575       27.3,
3576       15.3,
3577       21.3,
3578       34.4,
3579       10.6,
3580       81,
3581       0,
3582       81,
3583       null,
3584       null,
3585       null
3586     ],
3587     [
3588       "1938-08",
3589       28.1,
3590       16.1,
3591       22.1,
3592       33.9,
3593       10,
3594       13.5,
3595       0,
3596       13.5,
3597       null,
3598       null,
3599       null
3600     ],
3601     [
3602       "1938-09",
3603       18.7,
3604       8.4,
3605       13.6,
3606       26.1,
3607       1.7,
3608       114,
3609       0,
3610       114,
3611       null,
3612       null,
3613       null
3614     ],
3615     [
3616       "1938-10",
3617       15.5,
3618       4.8,
3619       10.2,
3620       27.2,
3621       -3.3,
3622       24.4,
3623       0,
3624       24.4,
3625       null,
3626       null,
3627       null
3628     ],
3629     [
3630       "1938-11",
3631       7.9,
3632       -1.3,
3633       3.3,
3634       20,
3635       -13.9,
3636       30.5,
3637       24.9,
3638       55.4,
3639       null,
3640       null,
3641       null
3642     ],
3643     [
3644       "1938-12",
3645       0,
3646       -6.8,
3647       -3.4,
3648       8.3,
3649       -17.2,
3650       11.7,
3651       64.3,
3652       75.9,
3653       null,
3654       null,
3655       null
3656     ],
3657     [
3658       "1939-01",
3659       -3.1,
3660       -12.1,
3661       -7.6,
3662       7.8,
3663       -28.3,
3664       null,
3665       75.9,
3666       null,
3667       null,
3668       null,
3669       null
3670     ],
3671     [
3672       "1939-02",
3673       -2,
3674       -12.2,
3675       -7.1,
3676       3.9,
3677       -26.7,
3678       0,
3679       41.9,
3680       41.9,
3681       null,
3682       null,
3683       null
3684     ],
3685     [
3686       "1939-03",
3687       -0.9,
3688       -9.6,
3689       -5.3,
3690       5,
3691       -19.4,
3692       0,
3693       71.1,
3694       71.1,
3695       null,
3696       null,
3697       null
3698     ],
3699     [
3700       "1939-04",
3701       6.9,
3702       -1.6,
3703       2.7,
3704       22.8,
3705       -7.8,
3706       19.6,
3707       31.8,
3708       51.3,
3709       null,
3710       null,
3711       null
3712     ],
3713     [
3714       "1939-05",
3715       19.3,
3716       7.2,
3717       13.3,
3718       28.9,
3719       -1.7,
3720       40.6,
3721       0,
3722       40.6,
3723       null,
3724       null,
3725       null
3726     ],
3727     [
3728       "1939-06",
3729       22.9,
3730       12,
3731       17.5,
3732       30.6,
3733       7.2,
3734       39.1,
3735       0,
3736       39.1,
3737       null,
3738       null,
3739       null
3740     ],
3741     [
3742       "1939-07",
3743       27,
3744       14.8,
3745       20.9,
3746       34.4,
3747       8.3,
3748       129.5,
3749       0,
3750       129.5,
3751       null,
3752       null,
3753       null
3754     ],
3755     [
3756       "1939-08",
3757       27.1,
3758       15.1,
3759       21.1,
3760       30.6,
3761       11.1,
3762       36.8,
3763       0,
3764       36.8,
3765       null,
3766       null,
3767       null
3768     ],
3769     [
3770       "1939-09",
3771       20.4,
3772       9.7,
3773       15.1,
3774       35.6,
3775       1.1,
3776       55.4,
3777       0,
3778       55.4,
3779       null,
3780       null,
3781       null
3782     ],
3783     [
3784       "1939-10",
3785       13.3,
3786       3.2,
3787       8.3,
3788       22.8,
3789       -6.1,
3790       63.8,
3791       1,
3792       64.8,
3793       null,
3794       null,
3795       null
3796     ],
3797     [
3798       "1939-11",
3799       5.2,
3800       -4.1,
3801       0.6,
3802       13.9,
3803       -10.6,
3804       8.6,
3805       0.5,
3806       9.1,
3807       null,
3808       null,
3809       null
3810     ],
3811     [
3812       "1939-12",
3813       0.2,
3814       -6.9,
3815       -3.4,
3816       7.2,
3817       -21.7,
3818       25.9,
3819       36.8,
3820       62.7,
3821       null,
3822       null,
3823       null
3824     ],
3825     [
3826       "1940-01",
3827       -6.4,
3828       -15.6,
3829       -11,
3830       2.8,
3831       -28.3,
3832       0,
3833       34.5,
3834       34.5,
3835       null,
3836       null,
3837       null
3838     ],
3839     [
3840       "1940-02",
3841       -3.2,
3842       -11.4,
3843       -7.3,
3844       2.2,
3845       -20.6,
3846       0,
3847       17.5,
3848       17.5,
3849       null,
3850       null,
3851       null
3852     ],
3853     [
3854       "1940-03",
3855       -1.7,
3856       -10.4,
3857       -6.1,
3858       6.1,
3859       -22.8,
3860       0,
3861       28.7,
3862       28.7,
3863       null,
3864       null,
3865       null
3866     ],
3867     [
3868       "1940-04",
3869       8.1,
3870       -2.1,
3871       3,
3872       20,
3873       -11.1,
3874       null,
3875       5.8,
3876       null,
3877       null,
3878       null,
3879       null
3880     ],
3881     [
3882       "1940-05",
3883       16.4,
3884       6.3,
3885       11.4,
3886       23.9,
3887       0.6,
3888       108,
3889       0,
3890       108,
3891       null,
3892       null,
3893       null
3894     ],
3895     [
3896       "1940-06",
3897       21.5,
3898       11.1,
3899       16.3,
3900       28.9,
3901       4.4,
3902       129.5,
3903       0,
3904       129.5,
3905       null,
3906       null,
3907       null
3908     ],
3909     [
3910       "1940-07",
3911       26.1,
3912       14.3,
3913       20.2,
3914       31.7,
3915       7.2,
3916       80.3,
3917       0,
3918       80.3,
3919       null,
3920       null,
3921       null
3922     ],
3923     [
3924       "1940-08",
3925       24.7,
3926       14.1,
3927       19.4,
3928       30.6,
3929       5.6,
3930       83.1,
3931       0,
3932       83.1,
3933       null,
3934       null,
3935       null
3936     ],
3937     [
3938       "1940-09",
3939       19.7,
3940       9.7,
3941       14.7,
3942       29.4,
3943       1.7,
3944       71.1,
3945       0,
3946       71.1,
3947       null,
3948       null,
3949       null
3950     ],
3951     [
3952       "1940-10",
3953       12.1,
3954       2.4,
3955       7.3,
3956       21.1,
3957       -6.7,
3958       78.5,
3959       1,
3960       79.5,
3961       null,
3962       null,
3963       null
3964     ],
3965     [
3966       "1940-11",
3967       4.4,
3968       -2.4,
3969       1,
3970       16.1,
3971       -13.9,
3972       49,
3973       105.2,
3974       154.2,
3975       null,
3976       null,
3977       null
3978     ],
3979     [
3980       "1940-12",
3981       -0.4,
3982       -7.8,
3983       -4.1,
3984       6.7,
3985       -24.4,
3986       33.3,
3987       45,
3988       78.2,
3989       null,
3990       null,
3991       null
3992     ],
3993     [
3994       "1941-01",
3995       -4.4,
3996       -12.3,
3997       -8.4,
3998       2.2,
3999       -24.4,
4000       3.6,
4001       76.7,
4002       80.3,
4003       null,
4004       null,
4005       null
4006     ],
4007     [
4008       "1941-02",
4009       -3.5,
4010       -11.4,
4011       -7.5,
4012       3.9,
4013       -20,
4014       1.5,
4015       54.9,
4016       56.4,
4017       null,
4018       null,
4019       null
4020     ],
4021     [
4022       "1941-03",
4023       -0.4,
4024       -11.2,
4025       -5.8,
4026       6.7,
4027       -20.6,
4028       0,
4029       49.8,
4030       49.8,
4031       null,
4032       null,
4033       null
4034     ],
4035     [
4036       "1941-04",
4037       14.8,
4038       3.1,
4039       9,
4040       26.1,
4041       -6.1,
4042       31.8,
4043       0,
4044       31.8,
4045       null,
4046       null,
4047       null
4048     ],
4049     [
4050       "1941-05",
4051       20.1,
4052       8.2,
4053       14.2,
4054       31.7,
4055       -0.6,
4056       40.9,
4057       0,
4058       40.9,
4059       null,
4060       null,
4061       null
4062     ],
4063     [
4064       "1941-06",
4065       25.8,
4066       13.3,
4067       19.6,
4068       35.6,
4069       5,
4070       34.5,
4071       0,
4072       34.5,
4073       null,
4074       null,
4075       null
4076     ],
4077     [
4078       "1941-07",
4079       27.9,
4080       15.6,
4081       21.8,
4082       36.7,
4083       9.4,
4084       58.4,
4085       0,
4086       58.4,
4087       null,
4088       null,
4089       null
4090     ],
4091     [
4092       "1941-08",
4093       25.2,
4094       12.7,
4095       19,
4096       34.4,
4097       6.1,
4098       66.5,
4099       0,
4100       66.5,
4101       null,
4102       null,
4103       null
4104     ],
4105     [
4106       "1941-09",
4107       21.9,
4108       10.6,
4109       16.3,
4110       31.1,
4111       0.6,
4112       33.8,
4113       0,
4114       33.8,
4115       null,
4116       null,
4117       null
4118     ],
4119     [
4120       "1941-10",
4121       13.4,
4122       5.1,
4123       9.3,
4124       25,
4125       -2.8,
4126       125,
4127       0,
4128       125,
4129       null,
4130       null,
4131       null
4132     ],
4133     [
4134       "1941-11",
4135       7.1,
4136       0.1,
4137       3.6,
4138       18.9,
4139       -6.1,
4140       51.1,
4141       8.6,
4142       59.7,
4143       null,
4144       null,
4145       null
4146     ],
4147     [
4148       "1941-12",
4149       0.8,
4150       -6.9,
4151       -3.1,
4152       13.9,
4153       -20,
4154       19.8,
4155       16.3,
4156       36.1,
4157       null,
4158       null,
4159       null
4160     ],
4161     [
4162       "1942-01",
4163       -2.9,
4164       -11.3,
4165       -7.1,
4166       6.1,
4167       -27.2,
4168       21.8,
4169       20.1,
4170       41.9,
4171       null,
4172       null,
4173       null
4174     ],
4175     [
4176       "1942-02",
4177       -5.3,
4178       -12.5,
4179       -8.9,
4180       3.9,
4181       -23.9,
4182       0,
4183       33.8,
4184       33.8,
4185       null,
4186       null,
4187       null
4188     ],
4189     [
4190       "1942-03",
4191       3.4,
4192       -3.1,
4193       0.2,
4194       11.7,
4195       -7.2,
4196       7.9,
4197       19.3,
4198       27.2,
4199       null,
4200       null,
4201       null
4202     ],
4203     [
4204       "1942-04",
4205       13.8,
4206       3.2,
4207       8.5,
4208       27.2,
4209       -3.9,
4210       32.8,
4211       17.3,
4212       50,
4213       null,
4214       null,
4215       null
4216     ],
4217     [
4218       "1942-05",
4219       17.4,
4220       7.6,
4221       12.5,
4222       27.2,
4223       -2.2,
4224       184.4,
4225       0,
4226       184.4,
4227       null,
4228       null,
4229       null
4230     ],
4231     [
4232       "1942-06",
4233       null,
4234       12.1,
4235       null,
4236       null,
4237       5.6,
4238       83.3,
4239       0,
4240       83.3,
4241       null,
4242       null,
4243       null
4244     ],
4245     [
4246       "1942-07",
4247       null,
4248       13.7,
4249       null,
4250       null,
4251       7.2,
4252       131.1,
4253       0,
4254       131.1,
4255       null,
4256       null,
4257       null
4258     ],
4259     [
4260       "1942-08",
4261       24.8,
4262       14.2,
4263       19.5,
4264       31.7,
4265       6.1,
4266       14.2,
4267       0,
4268       14.2,
4269       null,
4270       null,
4271       null
4272     ],
4273     [
4274       "1942-09",
4275       20.4,
4276       10.1,
4277       15.3,
4278       29.4,
4279       -0.6,
4280       92.2,
4281       0,
4282       92.2,
4283       null,
4284       null,
4285       null
4286     ],
4287     [
4288       "1942-10",
4289       14,
4290       4.3,
4291       9.2,
4292       23.3,
4293       -2.2,
4294       55.4,
4295       0,
4296       55.4,
4297       null,
4298       null,
4299       null
4300     ],
4301     [
4302       "1942-11",
4303       5.7,
4304       -2.1,
4305       1.8,
4306       15.6,
4307       -15,
4308       46.7,
4309       30,
4310       76.7,
4311       null,
4312       null,
4313       null
4314     ],
4315     [
4316       "1942-12",
4317       -3.5,
4318       -10.6,
4319       -7.1,
4320       1.7,
4321       -33.9,
4322       11.4,
4323       57.4,
4324       68.8,
4325       null,
4326       null,
4327       null
4328     ],
4329     [
4330       "1943-01",
4331       -6.3,
4332       -14.5,
4333       -10.4,
4334       1.7,
4335       -22.8,
4336       0,
4337       106.2,
4338       106.2,
4339       null,
4340       null,
4341       null
4342     ],
4343     [
4344       "1943-02",
4345       null,
4346       -10.9,
4347       null,
4348       null,
4349       -34.4,
4350       null,
4351       42.9,
4352       null,
4353       null,
4354       null,
4355       null
4356     ],
4357     [
4358       "1943-03",
4359       0.7,
4360       -8.1,
4361       -3.7,
4362       12.8,
4363       -21.7,
4364       12.4,
4365       46.7,
4366       59.2,
4367       null,
4368       null,
4369       null
4370     ],
4371     [
4372       "1943-04",
4373       5.8,
4374       -2.6,
4375       1.6,
4376       21.1,
4377       -11.7,
4378       34,
4379       26.4,
4380       60.5,
4381       null,
4382       null,
4383       null
4384     ],
4385     [
4386       "1943-05",
4387       15.1,
4388       6.4,
4389       10.8,
4390       23.9,
4391       -3.9,
4392       125.5,
4393       0,
4394       125.5,
4395       null,
4396       null,
4397       null
4398     ],
4399     [
4400       "1943-06",
4401       25.5,
4402       14.2,
4403       19.9,
4404       33.3,
4405       6.7,
4406       54.1,
4407       0,
4408       54.1,
4409       null,
4410       null,
4411       null
4412     ],
4413     [
4414       "1943-07",
4415       26.4,
4416       15.1,
4417       20.8,
4418       31.1,
4419       7.8,
4420       54.9,
4421       0,
4422       54.9,
4423       null,
4424       null,
4425       null
4426     ],
4427     [
4428       "1943-08",
4429       24.6,
4430       14,
4431       19.3,
4432       32.8,
4433       7.2,
4434       79.5,
4435       0,
4436       79.5,
4437       null,
4438       null,
4439       null
4440     ],
4441     [
4442       "1943-09",
4443       19.7,
4444       8.7,
4445       14.2,
4446       33.3,
4447       0.6,
4448       39.9,
4449       0,
4450       39.9,
4451       null,
4452       null,
4453       null
4454     ],
4455     [
4456       "1943-10",
4457       12.8,
4458       3.1,
4459       8,
4460       26.1,
4461       -5,
4462       73.9,
4463       0.3,
4464       74.2,
4465       null,
4466       null,
4467       null
4468     ],
4469     [
4470       "1943-11",
4471       3.6,
4472       -2.3,
4473       0.7,
4474       11.1,
4475       -10.6,
4476       32,
4477       28.4,
4478       60.5,
4479       null,
4480       null,
4481       null
4482     ],
4483     [
4484       "1943-12",
4485       -1.8,
4486       -10.3,
4487       -6.1,
4488       6.1,
4489       -26.7,
4490       0,
4491       5.6,
4492       5.6,
4493       null,
4494       null,
4495       null
4496     ],
4497     [
4498       "1944-01",
4499       0,
4500       -7.5,
4501       -3.8,
4502       11.1,
4503       -22.2,
4504       0,
4505       13.2,
4506       13.2,
4507       null,
4508       null,
4509       null
4510     ],
4511     [
4512       "1944-02",
4513       -2.3,
4514       -10.4,
4515       -6.4,
4516       5.6,
4517       -20,
4518       0,
4519       66,
4520       66,
4521       null,
4522       null,
4523       null
4524     ],
4525     [
4526       "1944-03",
4527       -0.9,
4528       -8.8,
4529       -4.9,
4530       10.6,
4531       -22.8,
4532       null,
4533       35.1,
4534       null,
4535       null,
4536       null,
4537       null
4538     ],
4539     [
4540       "1944-04",
4541       8.1,
4542       -1.4,
4543       3.4,
4544       22.8,
4545       -9.4,
4546       18.3,
4547       18,
4548       36.3,
4549       null,
4550       null,
4551       null
4552     ],
4553     [
4554       "1944-05",
4555       20.9,
4556       9.5,
4557       15.2,
4558       31.1,
4559       -1.1,
4560       73.7,
4561       0,
4562       73.7,
4563       null,
4564       null,
4565       null
4566     ],
4567     [
4568       "1944-06",
4569       23.6,
4570       12.7,
4571       18.2,
4572       34.4,
4573       5,
4574       86.4,
4575       0,
4576       86.4,
4577       null,
4578       null,
4579       null
4580     ],
4581     [
4582       "1944-07",
4583       27.2,
4584       14.8,
4585       21,
4586       36.7,
4587       10,
4588       130.3,
4589       0,
4590       130.3,
4591       null,
4592       null,
4593       null
4594     ],
4595     [
4596       "1944-08",
4597       27.5,
4598       14.9,
4599       21.2,
4600       35,
4601       5.6,
4602       39.9,
4603       0,
4604       39.9,
4605       null,
4606       null,
4607       null
4608     ],
4609     [
4610       "1944-09",
4611       20.2,
4612       10.7,
4613       15.5,
4614       27.8,
4615       1.1,
4616       41.1,
4617       0,
4618       41.1,
4619       null,
4620       null,
4621       null
4622     ],
4623     [
4624       "1944-10",
4625       13.7,
4626       3.5,
4627       8.6,
4628       23.3,
4629       -3.3,
4630       16.8,
4631       0,
4632       16.8,
4633       null,
4634       null,
4635       null
4636     ],
4637     [
4638       "1944-11",
4639       5.1,
4640       -0.8,
4641       2.2,
4642       18.9,
4643       -6.1,
4644       27.7,
4645       20.3,
4646       48,
4647       null,
4648       null,
4649       null
4650     ],
4651     [
4652       "1944-12",
4653       -3.3,
4654       -9.7,
4655       -6.5,
4656       5,
4657       -21.7,
4658       8.9,
4659       93.2,
4660       102.1,
4661       null,
4662       null,
4663       null
4664     ],
4665     [
4666       "1945-01",
4667       -8.4,
4668       -17.2,
4669       -12.8,
4670       1.1,
4671       -30,
4672       0,
4673       24.1,
4674       24.1,
4675       null,
4676       null,
4677       null
4678     ],
4679     [
4680       "1945-02",
4681       -2.2,
4682       -9.4,
4683       -5.8,
4684       5,
4685       -17.2,
4686       20.6,
4687       33.3,
4688       53.8,
4689       null,
4690       null,
4691       null
4692     ],
4693     [
4694       "1945-03",
4695       9.5,
4696       -0.6,
4697       4.5,
4698       25,
4699       -12.2,
4700       53.1,
4701       7.6,
4702       60.7,
4703       null,
4704       null,
4705       null
4706     ],
4707     [
4708       "1945-04",
4709       12.1,
4710       2.5,
4711       7.3,
4712       23.3,
4713       -4.4,
4714       75.7,
4715       12.2,
4716       87.9,
4717       null,
4718       null,
4719       null
4720     ],
4721     [
4722       "1945-05",
4723       13.5,
4724       4.2,
4725       8.9,
4726       22.8,
4727       -1.7,
4728       150.9,
4729       0,
4730       150.9,
4731       null,
4732       null,
4733       null
4734     ],
4735     [
4736       "1945-06",
4737       22.1,
4738       11.2,
4739       16.7,
4740       32.2,
4741       0.6,
4742       88.4,
4743       0,
4744       88.4,
4745       null,
4746       null,
4747       null
4748     ],
4749     [
4750       "1945-07",
4751       null,
4752       13.4,
4753       null,
4754       null,
4755       4.4,
4756       150.6,
4757       0,
4758       150.6,
4759       null,
4760       null,
4761       null
4762     ],
4763     [
4764       "1945-08",
4765       25.6,
4766       14.2,
4767       19.9,
4768       32.8,
4769       7.8,
4770       47.5,
4771       0,
4772       47.5,
4773       null,
4774       null,
4775       null
4776     ],
4777     [
4778       "1945-09",
4779       20.3,
4780       10.9,
4781       15.6,
4782       32.2,
4783       -1.7,
4784       117.3,
4785       0,
4786       117.3,
4787       null,
4788       null,
4789       null
4790     ],
4791     [
4792       "1945-10",
4793       12.3,
4794       3,
4795       7.7,
4796       23.9,
4797       -2.8,
4798       74.9,
4799       0.5,
4800       75.4,
4801       null,
4802       null,
4803       null
4804     ],
4805     [
4806       "1945-11",
4807       5.6,
4808       -1.2,
4809       2.2,
4810       16.7,
4811       -7.2,
4812       45.7,
4813       16,
4814       61.7,
4815       null,
4816       null,
4817       null
4818     ],
4819     [
4820       "1945-12",
4821       -3.6,
4822       -10.7,
4823       -7.2,
4824       5,
4825       -21.1,
4826       20.3,
4827       18.3,
4828       38.6,
4829       null,
4830       null,
4831       null
4832     ],
4833     [
4834       "1946-01",
4835       -2.8,
4836       -10.4,
4837       -6.6,
4838       11.7,
4839       -25.6,
4840       10.4,
4841       35.1,
4842       45.5,
4843       null,
4844       null,
4845       null
4846     ],
4847     [
4848       "1946-02",
4849       -4.1,
4850       -13.3,
4851       -8.7,
4852       6.7,
4853       -24.4,
4854       16.8,
4855       42.7,
4856       59.4,
4857       null,
4858       null,
4859       null
4860     ],
4861     [
4862       "1946-03",
4863       10.2,
4864       -0.6,
4865       4.8,
4866       26.1,
4867       -11.7,
4868       30,
4869       1.3,
4870       31.2,
4871       null,
4872       null,
4873       null
4874     ],
4875     [
4876       "1946-04",
4877       10.9,
4878       -0.3,
4879       5.3,
4880       25.6,
4881       -5.6,
4882       16.5,
4883       1.3,
4884       17.8,
4885       null,
4886       null,
4887       null
4888     ],
4889     [
4890       "1946-05",
4891       17.1,
4892       5.3,
4893       11.2,
4894       26.7,
4895       -3.9,
4896       88.9,
4897       0,
4898       88.9,
4899       null,
4900       null,
4901       null
4902     ],
4903     [
4904       "1946-06",
4905       23.2,
4906       11.2,
4907       17.2,
4908       33.9,
4909       3.3,
4910       34.8,
4911       0,
4912       34.8,
4913       null,
4914       null,
4915       null
4916     ],
4917     [
4918       "1946-07",
4919       27.7,
4920       14,
4921       20.9,
4922       35.6,
4923       7.8,
4924       48.8,
4925       0,
4926       48.8,
4927       null,
4928       null,
4929       null
4930     ],
4931     [
4932       "1946-08",
4933       23.2,
4934       12.5,
4935       17.9,
4936       31.1,
4937       6.1,
4938       138.2,
4939       0,
4940       138.2,
4941       null,
4942       null,
4943       null
4944     ],
4945     [
4946       "1946-09",
4947       21.9,
4948       10.8,
4949       16.4,
4950       30.6,
4951       1.1,
4952       51.8,
4953       0,
4954       51.8,
4955       null,
4956       null,
4957       null
4958     ],
4959     [
4960       "1946-10",
4961       16.8,
4962       6.4,
4963       11.6,
4964       30,
4965       -2.2,
4966       84.3,
4967       0,
4968       84.3,
4969       null,
4970       null,
4971       null
4972     ],
4973     [
4974       "1946-11",
4975       7.1,
4976       0,
4977       3.6,
4978       15,
4979       -7.2,
4980       32.8,
4981       13,
4982       45.7,
4983       null,
4984       null,
4985       null
4986     ],
4987     [
4988       "1946-12",
4989       -0.9,
4990       -7.9,
4991       -4.4,
4992       12.8,
4993       -20.6,
4994       19.8,
4995       44.5,
4996       64.3,
4997       null,
4998       null,
4999       null
5000     ],
5001     [
5002       "1947-01",
5003       -1.4,
5004       -9.8,
5005       -5.6,
5006       5.6,
5007       -22.2,
5008       31.8,
5009       124.5,
5010       156.2,
5011       null,
5012       null,
5013       null
5014     ],
5015     [
5016       "1947-02",
5017       -4.6,
5018       -12.4,
5019       -8.5,
5020       3.9,
5021       -19.4,
5022       0,
5023       121.9,
5024       121.9,
5025       null,
5026       null,
5027       null
5028     ],
5029     [
5030       "1947-03",
5031       0.8,
5032       -7.3,
5033       -3.3,
5034       8.3,
5035       -13.3,
5036       26.9,
5037       108,
5038       134.9,
5039       null,
5040       null,
5041       null
5042     ],
5043     [
5044       "1947-04",
5045       8.4,
5046       -0.8,
5047       3.8,
5048       20,
5049       -6.1,
5050       38.4,
5051       27.9,
5052       66.3,
5053       null,
5054       null,
5055       null
5056     ],
5057     [
5058       "1947-05",
5059       14.9,
5060       5.1,
5061       10,
5062       25,
5063       -2.8,
5064       87.9,
5065       0,
5066       87.9,
5067       null,
5068       null,
5069       null
5070     ],
5071     [
5072       "1947-06",
5073       22.8,
5074       11.3,
5075       17.1,
5076       31.7,
5077       1.7,
5078       86.9,
5079       0,
5080       86.9,
5081       null,
5082       null,
5083       null
5084     ],
5085     [
5086       "1947-07",
5087       25.2,
5088       15.2,
5089       20.2,
5090       30.6,
5091       8.3,
5092       151.4,
5093       0,
5094       151.4,
5095       null,
5096       null,
5097       null
5098     ],
5099     [
5100       "1947-08",
5101       28.1,
5102       16.7,
5103       22.4,
5104       33.9,
5105       6.1,
5106       58.4,
5107       0,
5108       58.4,
5109       null,
5110       null,
5111       null
5112     ],
5113     [
5114       "1947-09",
5115       21.6,
5116       10.4,
5117       16,
5118       31.7,
5119       -1.1,
5120       48,
5121       0,
5122       48,
5123       null,
5124       null,
5125       null
5126     ],
5127     [
5128       "1947-10",
5129       19.6,
5130       8.2,
5131       13.9,
5132       28.3,
5133       -3.3,
5134       67.1,
5135       0,
5136       67.1,
5137       null,
5138       null,
5139       null
5140     ],
5141     [
5142       "1947-11",
5143       4.9,
5144       -2.1,
5145       1.4,
5146       15.6,
5147       -11.1,
5148       31.5,
5149       33,
5150       64.5,
5151       null,
5152       null,
5153       null
5154     ],
5155     [
5156       "1947-12",
5157       -2.6,
5158       -9.3,
5159       -6,
5160       3.9,
5161       -22.2,
5162       18.3,
5163       61,
5164       79.2,
5165       null,
5166       null,
5167       null
5168     ],
5169     [
5170       "1948-01",
5171       null,
5172       null,
5173       null,
5174       null,
5175       null,
5176       null,
5177       null,
5178       null,
5179       null,
5180       null,
5181       null
5182     ],
5183     [
5184       "1948-02",
5185       -3.1,
5186       -13.1,
5187       -8.1,
5188       7.2,
5189       -23.9,
5190       0,
5191       20.8,
5192       20.8,
5193       null,
5194       null,
5195       null
5196     ],
5197     [
5198       "1948-03",
5199       2.4,
5200       -7.4,
5201       -2.5,
5202       17.2,
5203       -23.9,
5204       68.6,
5205       34.3,
5206       102.9,
5207       null,
5208       null,
5209       null
5210     ],
5211     [
5212       "1948-04",
5213       12.4,
5214       1.9,
5215       7.2,
5216       21.7,
5217       -6.1,
5218       68.3,
5219       1.8,
5220       70.1,
5221       null,
5222       null,
5223       null
5224     ],
5225     [
5226       "1948-05",
5227       15.9,
5228       5.3,
5229       10.6,
5230       26.7,
5231       0,
5232       56.4,
5233       1.3,
5234       57.7,
5235       null,
5236       null,
5237       null
5238     ],
5239     [
5240       "1948-06",
5241       24.2,
5242       11.8,
5243       18,
5244       30.6,
5245       5,
5246       82.6,
5247       0,
5248       82.6,
5249       null,
5250       null,
5251       null
5252     ],
5253     [
5254       "1948-07",
5255       27,
5256       15.2,
5257       21.1,
5258       32.8,
5259       10,
5260       62.2,
5261       0,
5262       62.2,
5263       null,
5264       null,
5265       null
5266     ],
5267     [
5268       "1948-08",
5269       27.4,
5270       14.9,
5271       21.2,
5272       37.8,
5273       5.6,
5274       18.8,
5275       0,
5276       18.8,
5277       null,
5278       null,
5279       null
5280     ],
5281     [
5282       "1948-09",
5283       23.5,
5284       11.6,
5285       17.6,
5286       30,
5287       2.2,
5288       49.3,
5289       0,
5290       49.3,
5291       null,
5292       null,
5293       null
5294     ],
5295     [
5296       "1948-10",
5297       11.9,
5298       3.8,
5299       7.9,
5300       21.1,
5301       -2.8,
5302       73.4,
5303       0,
5304       73.4,
5305       null,
5306       null,
5307       null
5308     ],
5309     [
5310       "1948-11",
5311       8.7,
5312       2.3,
5313       5.5,
5314       19.4,
5315       -3.9,
5316       105.9,
5317       1.8,
5318       107.7,
5319       null,
5320       null,
5321       null
5322     ],
5323     [
5324       "1948-12",
5325       0.2,
5326       -6.4,
5327       -3.1,
5328       11.1,
5329       -22.2,
5330       0,
5331       52.8,
5332       52.8,
5333       null,
5334       null,
5335       null
5336     ],
5337     [
5338       "1949-01",
5339       -1.4,
5340       -8.2,
5341       -4.8,
5342       8.9,
5343       -16.7,
5344       0,
5345       27.2,
5346       27.2,
5347       null,
5348       null,
5349       null
5350     ],
5351     [
5352       "1949-02",
5353       -0.3,
5354       -9.1,
5355       -4.7,
5356       8.3,
5357       -22.8,
5358       0,
5359       34.3,
5360       34.3,
5361       null,
5362       null,
5363       null
5364     ],
5365     [
5366       "1949-03",
5367       1.3,
5368       -6.9,
5369       -2.8,
5370       16.1,
5371       -18.9,
5372       26.4,
5373       44.2,
5374       70.6,
5375       null,
5376       null,
5377       null
5378     ],
5379     [
5380       "1949-04",
5381       12.2,
5382       1.3,
5383       6.8,
5384       23.3,
5385       -4.4,
5386       37.8,
5387       1,
5388       38.9,
5389       null,
5390       null,
5391       null
5392     ],
5393     [
5394       "1949-05",
5395       19.4,
5396       6.3,
5397       12.9,
5398       null,
5399       null,
5400       17.5,
5401       0,
5402       17.5,
5403       null,
5404       null,
5405       null
5406     ],
5407     [
5408       "1949-06",
5409       null,
5410       null,
5411       null,
5412       null,
5413       null,
5414       null,
5415       null,
5416       null,
5417       null,
5418       null,
5419       null
5420     ],
5421     [
5422       "1949-07",
5423       null,
5424       null,
5425       null,
5426       null,
5427       null,
5428       null,
5429       null,
5430       null,
5431       null,
5432       null,
5433       null
5434     ],
5435     [
5436       "1949-08",
5437       null,
5438       null,
5439       null,
5440       null,
5441       null,
5442       null,
5443       null,
5444       null,
5445       null,
5446       null,
5447       null
5448     ],
5449     [
5450       "1949-09",
5451       18.7,
5452       8.7,
5453       13.7,
5454       28.3,
5455       1.1,
5456       103.6,
5457       0,
5458       103.6,
5459       null,
5460       null,
5461       null
5462     ],
5463     [
5464       "1949-10",
5465       16.8,
5466       6.7,
5467       11.8,
5468       27.8,
5469       -2.8,
5470       109,
5471       0,
5472       109,
5473       null,
5474       null,
5475       null
5476     ],
5477     [
5478       "1949-11",
5479       3.9,
5480       -3.4,
5481       0.3,
5482       13.3,
5483       -18.9,
5484       14.2,
5485       17.8,
5486       32,
5487       null,
5488       null,
5489       null
5490     ],
5491     [
5492       "1949-12",
5493       0.7,
5494       -6.8,
5495       -3.1,
5496       12.8,
5497       -16.7,
5498       88.9,
5499       0,
5500       88.9,
5501       null,
5502       null,
5503       null
5504     ],
5505     [
5506       "1950-01",
5507       1.3,
5508       -7.4,
5509       -3.1,
5510       14.4,
5511       -23.3,
5512       96.5,
5513       25.7,
5514       122.2,
5515       null,
5516       null,
5517       null
5518     ],
5519     [
5520       "1950-02",
5521       -3.1,
5522       -11.2,
5523       -7.2,
5524       5.6,
5525       -28.3,
5526       15.7,
5527       67.3,
5528       83.1,
5529       36,
5530       null,
5531       null
5532     ],
5533     [
5534       "1950-03",
5535       null,
5536       null,
5537       null,
5538       null,
5539       null,
5540       null,
5541       null,
5542       null,
5543       null,
5544       null,
5545       null
5546     ],
5547     [
5548       "1950-04",
5549       null,
5550       null,
5551       null,
5552       null,
5553       null,
5554       null,
5555       null,
5556       null,
5557       null,
5558       null,
5559       null
5560     ],
5561     [
5562       "1950-05",
5563       18.9,
5564       6.9,
5565       12.9,
5566       27.2,
5567       0,
5568       34.3,
5569       0,
5570       34.3,
5571       null,
5572       null,
5573       null
5574     ],
5575     [
5576       "1950-06",
5577       24.4,
5578       null,
5579       null,
5580       31.7,
5581       null,
5582       30,
5583       0,
5584       30,
5585       null,
5586       null,
5587       null
5588     ],
5589     [
5590       "1950-07",
5591       26.8,
5592       null,
5593       null,
5594       32.2,
5595       null,
5596       64.8,
5597       0,
5598       64.8,
5599       null,
5600       null,
5601       null
5602     ],
5603     [
5604       "1950-08",
5605       24.9,
5606       8.4,
5607       16.7,
5608       30.6,
5609       1.1,
5610       88.1,
5611       0,
5612       88.1,
5613       null,
5614       null,
5615       null
5616     ],
5617     [
5618       "1950-09",
5619       19.7,
5620       null,
5621       null,
5622       27.8,
5623       null,
5624       20.8,
5625       0,
5626       20.8,
5627       null,
5628       null,
5629       null
5630     ],
5631     [
5632       "1950-10",
5633       null,
5634       null,
5635       null,
5636       null,
5637       null,
5638       null,
5639       null,
5640       null,
5641       null,
5642       null,
5643       null
5644     ],
5645     [
5646       "1950-11",
5647       null,
5648       null,
5649       null,
5650       null,
5651       null,
5652       null,
5653       null,
5654       null,
5655       null,
5656       null,
5657       null
5658     ],
5659     [
5660       "1950-12",
5661       -1.2,
5662       null,
5663       null,
5664       6.1,
5665       null,
5666       null,
5667       null,
5668       null,
5669       null,
5670       null,
5671       null
5672     ],
5673     [
5674       "1951-01",
5675       -0.6,
5676       -10.3,
5677       -5.5,
5678       7.2,
5679       null,
5680       null,
5681       null,
5682       null,
5683       null,
5684       null,
5685       null
5686     ],
5687     [
5688       "1951-02",
5689       -1.4,
5690       -7.2,
5691       -4.3,
5692       9.4,
5693       -17.8,
5694       7.6,
5695       35.6,
5696       43.2,
5697       null,
5698       null,
5699       null
5700     ],
5701     [
5702       "1951-03",
5703       4,
5704       -3.9,
5705       0.1,
5706       11.7,
5707       -10.6,
5708       null,
5709       null,
5710       null,
5711       null,
5712       null,
5713       null
5714     ],
5715     [
5716       "1951-04",
5717       9.4,
5718       1.8,
5719       5.6,
5720       19.4,
5721       -2.8,
5722       197.1,
5723       4.3,
5724       201.4,
5725       null,
5726       null,
5727       null
5728     ],
5729     [
5730       "1951-05",
5731       20.4,
5732       7.6,
5733       14,
5734       29.4,
5735       0.6,
5736       38.9,
5737       0,
5738       38.9,
5739       null,
5740       null,
5741       null
5742     ],
5743     [
5744       "1951-06",
5745       23,
5746       12.6,
5747       17.8,
5748       31.7,
5749       5.6,
5750       80.5,
5751       0,
5752       80.5,
5753       null,
5754       null,
5755       null
5756     ],
5757     [
5758       "1951-07",
5759       25.1,
5760       14.2,
5761       19.7,
5762       30,
5763       10,
5764       117.1,
5765       0,
5766       117.1,
5767       null,
5768       null,
5769       null
5770     ],
5771     [
5772       "1951-08",
5773       24.3,
5774       12.4,
5775       18.4,
5776       31.1,
5777       5.6,
5778       63.8,
5779       0,
5780       63.8,
5781       null,
5782       null,
5783       null
5784     ],
5785     [
5786       "1951-09",
5787       20.3,
5788       9.1,
5789       14.7,
5790       26.7,
5791       0.6,
5792       58.7,
5793       0,
5794       58.7,
5795       null,
5796       null,
5797       null
5798     ],
5799     [
5800       "1951-10",
5801       15.1,
5802       4.9,
5803       10,
5804       27.8,
5805       -2.2,
5806       86.9,
5807       0,
5808       86.9,
5809       null,
5810       null,
5811       null
5812     ],
5813     [
5814       "1951-11",
5815       3.3,
5816       -5.3,
5817       -1,
5818       13.3,
5819       -16.1,
5820       40.9,
5821       47.8,
5822       88.6,
5823       null,
5824       null,
5825       null
5826     ],
5827     [
5828       "1951-12",
5829       0.7,
5830       -7.7,
5831       -3.5,
5832       13.3,
5833       -17.8,
5834       22.9,
5835       115.6,
5836       138.4,
5837       null,
5838       null,
5839       null
5840     ],
5841     [
5842       "1952-01",
5843       -0.9,
5844       -10.3,
5845       -5.6,
5846       6.7,
5847       -27.2,
5848       18.8,
5849       52.3,
5850       71.1,
5851       null,
5852       null,
5853       null
5854     ],
5855     [
5856       "1952-02",
5857       -0.6,
5858       -8.2,
5859       -4.4,
5860       3.3,
5861       -22.2,
5862       8.9,
5863       18.3,
5864       27.2,
5865       null,
5866       null,
5867       null
5868     ],
5869     [
5870       "1952-03",
5871       1.4,
5872       -6.2,
5873       -2.4,
5874       12.8,
5875       -15.6,
5876       41.1,
5877       28.7,
5878       69.9,
5879       null,
5880       null,
5881       null
5882     ],
5883     [
5884       "1952-04",
5885       13.5,
5886       2.2,
5887       7.9,
5888       26.1,
5889       -5,
5890       114,
5891       3.8,
5892       117.9,
5893       null,
5894       null,
5895       null
5896     ],
5897     [
5898       "1952-05",
5899       16.6,
5900       4.7,
5901       10.7,
5902       22.8,
5903       -1.1,
5904       72.1,
5905       0,
5906       72.1,
5907       null,
5908       null,
5909       null
5910     ],
5911     [
5912       "1952-06",
5913       24.9,
5914       12.3,
5915       18.6,
5916       32.2,
5917       6.1,
5918       38.1,
5919       0,
5920       38.1,
5921       null,
5922       null,
5923       null
5924     ],
5925     [
5926       "1952-07",
5927       29.2,
5928       16.1,
5929       22.7,
5930       36.7,
5931       7.8,
5932       93,
5933       0,
5934       93,
5935       null,
5936       null,
5937       null
5938     ],
5939     [
5940       "1952-08",
5941       26,
5942       13.6,
5943       19.8,
5944       32.2,
5945       4.4,
5946       78.7,
5947       0,
5948       78.7,
5949       null,
5950       null,
5951       null
5952     ],
5953     [
5954       "1952-09",
5955       23,
5956       10.8,
5957       16.9,
5958       33.9,
5959       2.2,
5960       63,
5961       0,
5962       63,
5963       null,
5964       null,
5965       null
5966     ],
5967     [
5968       "1952-10",
5969       13.2,
5970       1.2,
5971       7.2,
5972       23.9,
5973       -5,
5974       21.6,
5975       0.3,
5976       21.8,
5977       null,
5978       null,
5979       null
5980     ],
5981     [
5982       "1952-11",
5983       8.6,
5984       0.1,
5985       4.4,
5986       20,
5987       -9.4,
5988       102.9,
5989       5.1,
5990       108,
5991       null,
5992       null,
5993       null
5994     ],
5995     [
5996       "1952-12",
5997       1.9,
5998       -4.4,
5999       -1.3,
6000       9.4,
6001       -19.4,
6002       40.1,
6003       22.4,
6004       62.5,
6005       null,
6006       null,
6007       null
6008     ],
6009     [
6010       "1953-01",
6011       1.9,
6012       -8.8,
6013       -3.5,
6014       8.9,
6015       -17.8,
6016       37.3,
6017       20.3,
6018       57.7,
6019       null,
6020       null,
6021       null
6022     ],
6023     [
6024       "1953-02",
6025       3.3,
6026       -7.5,
6027       -2.1,
6028       7.8,
6029       -18.9,
6030       12.4,
6031       48.5,
6032       61,
6033       null,
6034       null,
6035       null
6036     ],
6037     [
6038       "1953-03",
6039       6.5,
6040       -4.2,
6041       1.2,
6042       15,
6043       -18.9,
6044       78,
6045       5.1,
6046       83.1,
6047       null,
6048       null,
6049       null
6050     ],
6051     [
6052       "1953-04",
6053       10.8,
6054       0.2,
6055       5.5,
6056       15.6,
6057       -5,
6058       67.8,
6059       3.8,
6060       71.6,
6061       null,
6062       null,
6063       null
6064     ],
6065     [
6066       "1953-05",
6067       20.2,
6068       7.4,
6069       13.8,
6070       29.4,
6071       1.1,
6072       139.2,
6073       0,
6074       139.2,
6075       null,
6076       null,
6077       null
6078     ],
6079     [
6080       "1953-06",
6081       24.9,
6082       11.6,
6083       18.3,
6084       31.7,
6085       5,
6086       42.4,
6087       0,
6088       42.4,
6089       null,
6090       null,
6091       null
6092     ],
6093     [
6094       "1953-07",
6095       27.8,
6096       14.6,
6097       21.2,
6098       32.2,
6099       7.8,
6100       97.5,
6101       0,
6102       97.5,
6103       null,
6104       null,
6105       null
6106     ],
6107     [
6108       "1953-08",
6109       26.9,
6110       13.4,
6111       20.2,
6112       35,
6113       7.8,
6114       72.9,
6115       0,
6116       72.9,
6117       null,
6118       null,
6119       null
6120     ],
6121     [
6122       "1953-09",
6123       22.6,
6124       8.1,
6125       15.4,
6126       35.6,
6127       -0.6,
6128       100.8,
6129       0,
6130       100.8,
6131       null,
6132       null,
6133       null
6134     ],
6135     [
6136       "1953-10",
6137       17.2,
6138       4.7,
6139       11,
6140       25,
6141       -2.2,
6142       29.5,
6143       0,
6144       29.5,
6145       null,
6146       null,
6147       null
6148     ],
6149     [
6150       "1953-11",
6151       9.4,
6152       0.8,
6153       5.1,
6154       18.9,
6155       -10.6,
6156       39.4,
6157       12.7,
6158       52.1,
6159       null,
6160       null,
6161       null
6162     ],
6163     [
6164       "1953-12",
6165       3.5,
6166       -5.3,
6167       -0.9,
6168       11.7,
6169       -18.9,
6170       null,
6171       null,
6172       null,
6173       null,
6174       null,
6175       null
6176     ],
6177     [
6178       "1954-01",
6179       -3.3,
6180       -13,
6181       -8.2,
6182       4.4,
6183       -24.4,
6184       21.3,
6185       26.7,
6186       48,
6187       null,
6188       null,
6189       null
6190     ],
6191     [
6192       "1954-02",
6193       null,
6194       -6.3,
6195       null,
6196       null,
6197       -24.4,
6198       59.4,
6199       24.1,
6200       83.6,
6201       null,
6202       null,
6203       null
6204     ],
6205     [
6206       "1954-03",
6207       1.7,
6208       -6.9,
6209       -2.6,
6210       9.4,
6211       -13.3,
6212       66.8,
6213       41.1,
6214       108,
6215       null,
6216       null,
6217       null
6218     ],
6219     [
6220       "1954-04",
6221       12.1,
6222       1,
6223       6.6,
6224       22.2,
6225       -12.2,
6226       null,
6227       null,
6228       null,
6229       null,
6230       null,
6231       null
6232     ],
6233     [
6234       "1954-05",
6235       17.5,
6236       4.2,
6237       10.9,
6238       25.6,
6239       -4.4,
6240       47,
6241       0,
6242       47,
6243       null,
6244       null,
6245       null
6246     ],
6247     [
6248       "1954-06",
6249       25.4,
6250       12.6,
6251       19,
6252       31.7,
6253       4.4,
6254       82,
6255       0,
6256       82,
6257       null,
6258       null,
6259       null
6260     ],
6261     [
6262       "1954-07",
6263       28,
6264       13.6,
6265       20.8,
6266       32.8,
6267       8.9,
6268       35.6,
6269       0,
6270       35.6,
6271       null,
6272       null,
6273       null
6274     ],
6275     [
6276       "1954-08",
6277       24.8,
6278       null,
6279       null,
6280       30,
6281       null,
6282       null,
6283       0,
6284       null,
6285       null,
6286       null,
6287       null
6288     ],
6289     [
6290       "1954-09",
6291       null,
6292       null,
6293       null,
6294       null,
6295       null,
6296       103.9,
6297       0,
6298       103.9,
6299       null,
6300       null,
6301       null
6302     ],
6303     [
6304       "1954-10",
6305       null,
6306       null,
6307       null,
6308       null,
6309       null,
6310       231.9,
6311       0,
6312       231.9,
6313       null,
6314       null,
6315       null
6316     ],
6317     [
6318       "1954-11",
6319       null,
6320       -0.4,
6321       null,
6322       null,
6323       -6.7,
6324       50,
6325       6.4,
6326       56.4,
6327       null,
6328       null,
6329       null
6330     ],
6331     [
6332       "1954-12",
6333       null,
6334       -8.6,
6335       null,
6336       null,
6337       -18.9,
6338       42.7,
6339       15.7,
6340       58.4,
6341       null,
6342       null,
6343       null
6344     ],
6345     [
6346       "1955-01",
6347       null,
6348       -10.4,
6349       null,
6350       null,
6351       -19.4,
6352       25.4,
6353       25.9,
6354       51.3,
6355       null,
6356       null,
6357       null
6358     ],
6359     [
6360       "1955-02",
6361       null,
6362       -10.3,
6363       null,
6364       null,
6365       -26.1,
6366       3.8,
6367       47.5,
6368       51.3,
6369       null,
6370       null,
6371       null
6372     ],
6373     [
6374       "1955-03",
6375       2.3,
6376       -6.7,
6377       -2.2,
6378       12.8,
6379       -15,
6380       18.3,
6381       29.7,
6382       48,
6383       null,
6384       null,
6385       null
6386     ],
6387     [
6388       "1955-04",
6389       15.2,
6390       null,
6391       null,
6392       22.2,
6393       null,
6394       71.6,
6395       0,
6396       71.6,
6397       null,
6398       null,
6399       null
6400     ],
6401     [
6402       "1955-05",
6403       21.8,
6404       null,
6405       null,
6406       29.4,
6407       null,
6408       null,
6409       0,
6410       null,
6411       null,
6412       null,
6413       null
6414     ],
6415     [
6416       "1955-06",
6417       25.9,
6418       14.7,
6419       20.3,
6420       32.2,
6421       7.2,
6422       40.4,
6423       0,
6424       40.4,
6425       null,
6426       null,
6427       null
6428     ],
6429     [
6430       "1955-07",
6431       null,
6432       null,
6433       null,
6434       null,
6435       null,
6436       null,
6437       0,
6438       null,
6439       null,
6440       null,
6441       null
6442     ],
6443     [
6444       "1955-08",
6445       null,
6446       null,
6447       null,
6448       null,
6449       null,
6450       118.1,
6451       0,
6452       118.1,
6453       null,
6454       null,
6455       null
6456     ],
6457     [
6458       "1955-09",
6459       21.1,
6460       null,
6461       null,
6462       30.6,
6463       null,
6464       37.1,
6465       0,
6466       37.1,
6467       null,
6468       null,
6469       null
6470     ],
6471     [
6472       "1955-10",
6473       14.7,
6474       null,
6475       null,
6476       23.9,
6477       null,
6478       133.9,
6479       0,
6480       133.9,
6481       0,
6482       null,
6483       null
6484     ],
6485     [
6486       "1955-11",
6487       4.2,
6488       null,
6489       null,
6490       11.7,
6491       null,
6492       41.4,
6493       6.1,
6494       47.5,
6495       null,
6496       null,
6497       null
6498     ],
6499     [
6500       "1955-12",
6501       -2.3,
6502       null,
6503       null,
6504       7.2,
6505       null,
6506       0,
6507       59.9,
6508       59.9,
6509       null,
6510       null,
6511       null
6512     ],
6513     [
6514       "1956-01",
6515       -2.3,
6516       null,
6517       null,
6518       7.2,
6519       null,
6520       0,
6521       null,
6522       null,
6523       null,
6524       null,
6525       null
6526     ],
6527     [
6528       "1956-02",
6529       -0.3,
6530       null,
6531       null,
6532       3.9,
6533       null,
6534       11.7,
6535       42.2,
6536       53.8,
6537       0,
6538       null,
6539       null
6540     ],
6541     [
6542       "1956-03",
6543       1.7,
6544       null,
6545       null,
6546       6.1,
6547       null,
6548       0.8,
6549       35.6,
6550       36.3,
6551       0,
6552       null,
6553       null
6554     ],
6555     [
6556       "1956-04",
6557       10.5,
6558       null,
6559       null,
6560       15,
6561       null,
6562       77.7,
6563       27.9,
6564       105.7,
6565       null,
6566       null,
6567       null
6568     ],
6569     [
6570       "1956-05",
6571       15.8,
6572       null,
6573       null,
6574       28.9,
6575       null,
6576       84.8,
6577       6.9,
6578       91.7,
6579       0,
6580       null,
6581       null
6582     ],
6583     [
6584       "1956-06",
6585       22.5,
6586       null,
6587       null,
6588       33.3,
6589       null,
6590       56.9,
6591       0,
6592       56.9,
6593       0,
6594       null,
6595       null
6596     ],
6597     [
6598       "1956-07",
6599       null,
6600       null,
6601       null,
6602       null,
6603       null,
6604       164.3,
6605       0,
6606       164.3,
6607       0,
6608       null,
6609       null
6610     ],
6611     [
6612       "1956-08",
6613       null,
6614       null,
6615       null,
6616       null,
6617       null,
6618       112,
6619       0,
6620       112,
6621       0,
6622       null,
6623       null
6624     ],
6625     [
6626       "1956-09",
6627       null,
6628       null,
6629       null,
6630       null,
6631       null,
6632       45,
6633       0.5,
6634       45.5,
6635       0,
6636       null,
6637       null
6638     ],
6639     [
6640       "1956-10",
6641       null,
6642       1.9,
6643       null,
6644       null,
6645       -4.4,
6646       null,
6647       null,
6648       null,
6649       null,
6650       null,
6651       null
6652     ],
6653     [
6654       "1956-11",
6655       8.3,
6656       null,
6657       null,
6658       18.3,
6659       null,
6660       30,
6661       16,
6662       46,
6663       null,
6664       null,
6665       null
6666     ],
6667     [
6668       "1956-12",
6669       0.9,
6670       -8.1,
6671       -3.6,
6672       8.9,
6673       -23.9,
6674       30.7,
6675       39.4,
6676       70.1,
6677       null,
6678       null,
6679       null
6680     ],
6681     [
6682       "1957-01",
6683       -6.4,
6684       -15.3,
6685       -10.9,
6686       6.1,
6687       -30,
6688       20.8,
6689       41.1,
6690       62,
6691       null,
6692       null,
6693       null
6694     ],
6695     [
6696       "1957-02",
6697       null,
6698       null,
6699       null,
6700       null,
6701       null,
6702       25.4,
6703       32.5,
6704       57.9,
6705       null,
6706       null,
6707       null
6708     ],
6709     [
6710       "1957-03",
6711       1.9,
6712       -6.7,
6713       -2.4,
6714       10,
6715       -15,
6716       11.7,
6717       20.3,
6718       32,
6719       null,
6720       null,
6721       null
6722     ],
6723     [
6724       "1957-04",
6725       9.6,
6726       0.2,
6727       4.9,
6728       25.6,
6729       -7.8,
6730       null,
6731       null,
6732       null,
6733       null,
6734       null,
6735       null
6736     ],
6737     [
6738       "1957-05",
6739       15.8,
6740       5.8,
6741       10.8,
6742       26.1,
6743       -2.2,
6744       73.4,
6745       0,
6746       73.4,
6747       0,
6748       null,
6749       null
6750     ],
6751     [
6752       "1957-06",
6753       24.4,
6754       13.6,
6755       19,
6756       31.7,
6757       5,
6758       120.7,
6759       0,
6760       120.7,
6761       0,
6762       null,
6763       null
6764     ],
6765     [
6766       "1957-07",
6767       26.7,
6768       13.8,
6769       20.3,
6770       33.3,
6771       8.9,
6772       63.2,
6773       0,
6774       63.2,
6775       0,
6776       null,
6777       null
6778     ],
6779     [
6780       "1957-08",
6781       23.4,
6782       13.3,
6783       18.4,
6784       31.1,
6785       6.7,
6786       46,
6787       0,
6788       46,
6789       0,
6790       null,
6791       null
6792     ],
6793     [
6794       "1957-09",
6795       19.2,
6796       10.1,
6797       14.7,
6798       22.8,
6799       1.7,
6800       null,
6801       0,
6802       null,
6803       0,
6804       null,
6805       null
6806     ],
6807     [
6808       "1957-10",
6809       13.3,
6810       2.9,
6811       8.1,
6812       21.1,
6813       -5.6,
6814       26.4,
6815       0,
6816       26.4,
6817       null,
6818       null,
6819       null
6820     ],
6821     [
6822       "1957-11",
6823       7.4,
6824       -0.1,
6825       3.7,
6826       14.4,
6827       -7.8,
6828       50.5,
6829       0.8,
6830       51.3,
6831       null,
6832       null,
6833       null
6834     ],
6835     [
6836       "1957-12",
6837       2.1,
6838       -5.9,
6839       -1.9,
6840       12.8,
6841       -22.2,
6842       65.5,
6843       5.6,
6844       71.1,
6845       null,
6846       null,
6847       null
6848     ],
6849     [
6850       "1958-01",
6851       null,
6852       null,
6853       null,
6854       null,
6855       null,
6856       0,
6857       46,
6858       46,
6859       null,
6860       null,
6861       null
6862     ],
6863     [
6864       "1958-02",
6865       null,
6866       null,
6867       null,
6868       null,
6869       null,
6870       null,
6871       null,
6872       null,
6873       null,
6874       null,
6875       null
6876     ],
6877     [
6878       "1958-03",
6879       null,
6880       null,
6881       null,
6882       null,
6883       null,
6884       7.1,
6885       12.2,
6886       19.3,
6887       null,
6888       null,
6889       null
6890     ],
6891     [
6892       "1958-04",
6893       null,
6894       null,
6895       null,
6896       null,
6897       null,
6898       20.1,
6899       0,
6900       20.1,
6901       null,
6902       null,
6903       null
6904     ],
6905     [
6906       "1958-05",
6907       null,
6908       null,
6909       null,
6910       null,
6911       null,
6912       18,
6913       0,
6914       18,
6915       null,
6916       null,
6917       null
6918     ],
6919     [
6920       "1958-06",
6921       null,
6922       null,
6923       null,
6924       null,
6925       null,
6926       34,
6927       0,
6928       34,
6929       null,
6930       null,
6931       null
6932     ],
6933     [
6934       "1958-07",
6935       null,
6936       null,
6937       null,
6938       null,
6939       null,
6940       36.6,
6941       0,
6942       36.6,
6943       null,
6944       null,
6945       null
6946     ],
6947     [
6948       "1958-08",
6949       null,
6950       null,
6951       null,
6952       null,
6953       null,
6954       66.8,
6955       0,
6956       66.8,
6957       null,
6958       null,
6959       null
6960     ],
6961     [
6962       "1958-09",
6963       null,
6964       null,
6965       null,
6966       null,
6967       null,
6968       null,
6969       0,
6970       null,
6971       null,
6972       null,
6973       null
6974     ],
6975     [
6976       "1958-10",
6977       null,
6978       null,
6979       null,
6980       null,
6981       null,
6982       23.1,
6983       0,
6984       23.1,
6985       null,
6986       null,
6987       null
6988     ],
6989     [
6990       "1958-11",
6991       null,
6992       null,
6993       null,
6994       null,
6995       null,
6996       33.8,
6997       34.8,
6998       68.6,
6999       null,
7000       null,
7001       null
7002     ],
7003     [
7004       "1958-12",
7005       null,
7006       null,
7007       null,
7008       null,
7009       null,
7010       null,
7011       null,
7012       null,
7013       null,
7014       null,
7015       null
7016     ],
7017     [
7018       "1959-01",
7019       null,
7020       null,
7021       null,
7022       null,
7023       null,
7024       null,
7025       null,
7026       null,
7027       null,
7028       null,
7029       null
7030     ],
7031     [
7032       "1959-02",
7033       null,
7034       null,
7035       null,
7036       null,
7037       null,
7038       null,
7039       null,
7040       null,
7041       null,
7042       null,
7043       null
7044     ],
7045     [
7046       "1959-03",
7047       null,
7048       null,
7049       null,
7050       null,
7051       null,
7052       null,
7053       null,
7054       null,
7055       null,
7056       null,
7057       null
7058     ],
7059     [
7060       "1959-04",
7061       null,
7062       null,
7063       null,
7064       null,
7065       null,
7066       null,
7067       null,
7068       null,
7069       null,
7070       null,
7071       null
7072     ],
7073     [
7074       "1959-05",
7075       null,
7076       null,
7077       null,
7078       null,
7079       null,
7080       null,
7081       null,
7082       null,
7083       null,
7084       null,
7085       null
7086     ],
7087     [
7088       "1959-06",
7089       null,
7090       null,
7091       null,
7092       null,
7093       null,
7094       null,
7095       null,
7096       null,
7097       null,
7098       null,
7099       null
7100     ],
7101     [
7102       "1959-07",
7103       null,
7104       null,
7105       null,
7106       null,
7107       null,
7108       null,
7109       null,
7110       null,
7111       null,
7112       null,
7113       null
7114     ],
7115     [
7116       "1959-08",
7117       null,
7118       null,
7119       null,
7120       null,
7121       null,
7122       null,
7123       null,
7124       null,
7125       null,
7126       null,
7127       null
7128     ],
7129     [
7130       "1959-09",
7131       null,
7132       null,
7133       null,
7134       null,
7135       null,
7136       null,
7137       null,
7138       null,
7139       null,
7140       null,
7141       null
7142     ],
7143     [
7144       "1959-10",
7145       null,
7146       null,
7147       null,
7148       null,
7149       null,
7150       null,
7151       null,
7152       null,
7153       null,
7154       null,
7155       null
7156     ],
7157     [
7158       "1959-11",
7159       null,
7160       null,
7161       null,
7162       null,
7163       null,
7164       null,
7165       null,
7166       null,
7167       null,
7168       null,
7169       null
7170     ],
7171     [
7172       "1959-12",
7173       null,
7174       null,
7175       null,
7176       null,
7177       null,
7178       null,
7179       null,
7180       null,
7181       null,
7182       null,
7183       null
7184     ],
7185     [
7186       "1960-01",
7187       null,
7188       null,
7189       null,
7190       null,
7191       null,
7192       null,
7193       null,
7194       null,
7195       null,
7196       null,
7197       null
7198     ],
7199     [
7200       "1960-02",
7201       null,
7202       null,
7203       null,
7204       null,
7205       null,
7206       null,
7207       null,
7208       null,
7209       null,
7210       null,
7211       null
7212     ],
7213     [
7214       "1960-03",
7215       null,
7216       null,
7217       null,
7218       null,
7219       null,
7220       null,
7221       null,
7222       null,
7223       null,
7224       null,
7225       null
7226     ],
7227     [
7228       "1960-04",
7229       null,
7230       null,
7231       null,
7232       null,
7233       null,
7234       null,
7235       null,
7236       null,
7237       null,
7238       null,
7239       null
7240     ],
7241     [
7242       "1960-05",
7243       null,
7244       null,
7245       null,
7246       null,
7247       null,
7248       null,
7249       null,
7250       null,
7251       null,
7252       null,
7253       null
7254     ],
7255     [
7256       "1960-06",
7257       null,
7258       null,
7259       null,
7260       null,
7261       null,
7262       null,
7263       null,
7264       null,
7265       null,
7266       null,
7267       null
7268     ],
7269     [
7270       "1960-07",
7271       null,
7272       null,
7273       null,
7274       null,
7275       null,
7276       null,
7277       null,
7278       null,
7279       null,
7280       null,
7281       null
7282     ],
7283     [
7284       "1960-08",
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       "1960-09",
7299       null,
7300       null,
7301       null,
7302       null,
7303       null,
7304       null,
7305       null,
7306       null,
7307       null,
7308       null,
7309       null
7310     ],
7311     [
7312       "1960-10",
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       "1960-11",
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       "1960-12",
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       "1961-01",
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       "1961-02",
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       "1961-03",
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       "1961-04",
7397       null,
7398       null,
7399       null,
7400       null,
7401       null,
7402       null,
7403       null,
7404       null,
7405       null,
7406       null,
7407       null
7408     ],
7409     [
7410       "1961-05",
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       "1961-06",
7425       null,
7426       null,
7427       null,
7428       null,
7429       null,
7430       null,
7431       null,
7432       null,
7433       null,
7434       null,
7435       null
7436     ],
7437     [
7438       "1961-07",
7439       null,
7440       null,
7441       null,
7442       null,
7443       null,
7444       null,
7445       null,
7446       null,
7447       null,
7448       null,
7449       null
7450     ],
7451     [
7452       "1961-08",
7453       null,
7454       null,
7455       null,
7456       null,
7457       null,
7458       null,
7459       null,
7460       null,
7461       null,
7462       null,
7463       null
7464     ],
7465     [
7466       "1961-09",
7467       null,
7468       null,
7469       null,
7470       null,
7471       null,
7472       null,
7473       null,
7474       null,
7475       null,
7476       null,
7477       null
7478     ],
7479     [
7480       "1961-10",
7481       null,
7482       null,
7483       null,
7484       null,
7485       null,
7486       null,
7487       null,
7488       null,
7489       null,
7490       null,
7491       null
7492     ],
7493     [
7494       "1961-11",
7495       null,
7496       null,
7497       null,
7498       null,
7499       null,
7500       null,
7501       null,
7502       null,
7503       null,
7504       null,
7505       null
7506     ],
7507     [
7508       "1961-12",
7509       null,
7510       null,
7511       null,
7512       null,
7513       null,
7514       null,
7515       null,
7516       null,
7517       null,
7518       null,
7519       null
7520     ],
7521     [
7522       "1962-01",
7523       null,
7524       null,
7525       null,
7526       null,
7527       null,
7528       null,
7529       null,
7530       null,
7531       null,
7532       null,
7533       null
7534     ],
7535     [
7536       "1962-02",
7537       null,
7538       -14.2,
7539       null,
7540       null,
7541       -27.8,
7542       5.6,
7543       59.9,
7544       65.5,
7545       null,
7546       null,
7547       null
7548     ],
7549     [
7550       "1962-03",
7551       2.1,
7552       -5.7,
7553       -1.8,
7554       19.4,
7555       -23.9,
7556       null,
7557       null,
7558       null,
7559       null,
7560       null,
7561       null
7562     ],
7563     [
7564       "1962-04",
7565       12.3,
7566       0.9,
7567       6.6,
7568       28.3,
7569       -6.7,
7570       42.4,
7571       2.5,
7572       45,
7573       null,
7574       null,
7575       null
7576     ],
7577     [
7578       "1962-05",
7579       21.8,
7580       9.8,
7581       15.8,
7582       32.2,
7583       -2.2,
7584       45.2,
7585       0,
7586       45.2,
7587       0,
7588       null,
7589       null
7590     ],
7591     [
7592       "1962-06",
7593       23.5,
7594       12.3,
7595       17.9,
7596       31.1,
7597       3.3,
7598       53.1,
7599       0,
7600       53.1,
7601       0,
7602       null,
7603       null
7604     ],
7605     [
7606       "1962-07",
7607       24.9,
7608       13.5,
7609       19.2,
7610       32.2,
7611       8.9,
7612       71.4,
7613       0,
7614       71.4,
7615       0,
7616       null,
7617       null
7618     ],
7619     [
7620       "1962-08",
7621       25.7,
7622       14.6,
7623       20.2,
7624       30.6,
7625       8.9,
7626       null,
7627       0,
7628       null,
7629       0,
7630       null,
7631       null
7632     ],
7633     [
7634       "1962-09",
7635       19.4,
7636       9.6,
7637       14.5,
7638       30.6,
7639       2.2,
7640       82.3,
7641       0,
7642       82.3,
7643       0,
7644       null,
7645       null
7646     ],
7647     [
7648       "1962-10",
7649       13.4,
7650       5.6,
7651       9.5,
7652       25,
7653       -5,
7654       81.3,
7655       7.6,
7656       88.9,
7657       0,
7658       null,
7659       null
7660     ],
7661     [
7662       "1962-11",
7663       5.2,
7664       -1.1,
7665       2.1,
7666       12.8,
7667       -7.2,
7668       87.4,
7669       5.1,
7670       92.5,
7671       0,
7672       null,
7673       null
7674     ],
7675     [
7676       "1962-12",
7677       -1.6,
7678       -7.8,
7679       -4.7,
7680       13.3,
7681       -26.1,
7682       25.1,
7683       32,
7684       57.2,
7685       null,
7686       null,
7687       null
7688     ],
7689     [
7690       "1963-01",
7691       -6.7,
7692       -13.1,
7693       -9.9,
7694       2.2,
7695       -26.7,
7696       0,
7697       38.4,
7698       38.4,
7699       null,
7700       null,
7701       null
7702     ],
7703     [
7704       "1963-02",
7705       -5.7,
7706       -15.3,
7707       -10.5,
7708       3.3,
7709       -28.3,
7710       6.9,
7711       22.4,
7712       29.2,
7713       null,
7714       null,
7715       null
7716     ],
7717     [
7718       "1963-03",
7719       null,
7720       -5.6,
7721       null,
7722       null,
7723       -15,
7724       70.4,
7725       17.3,
7726       87.6,
7727       0,
7728       null,
7729       null
7730     ],
7731     [
7732       "1963-04",
7733       null,
7734       null,
7735       null,
7736       null,
7737       -6.7,
7738       null,
7739       null,
7740       null,
7741       null,
7742       null,
7743       null
7744     ],
7745     [
7746       "1963-05",
7747       null,
7748       null,
7749       null,
7750       null,
7751       null,
7752       null,
7753       null,
7754       null,
7755       null,
7756       null,
7757       null
7758     ],
7759     [
7760       "1963-06",
7761       24.1,
7762       12.4,
7763       18.3,
7764       33.3,
7765       5.6,
7766       31,
7767       0,
7768       31,
7769       0,
7770       null,
7771       null
7772     ],
7773     [
7774       "1963-07",
7775       25.6,
7776       15.4,
7777       20.5,
7778       33.9,
7779       6.1,
7780       86.9,
7781       0,
7782       86.9,
7783       0,
7784       null,
7785       null
7786     ],
7787     [
7788       "1963-08",
7789       22.8,
7790       12.9,
7791       17.9,
7792       28.3,
7793       7.2,
7794       77.7,
7795       0,
7796       77.7,
7797       0,
7798       null,
7799       null
7800     ],
7801     [
7802       "1963-09",
7803       19.2,
7804       7.9,
7805       13.6,
7806       25.6,
7807       -0.6,
7808       null,
7809       0,
7810       null,
7811       0,
7812       null,
7813       null
7814     ],
7815     [
7816       "1963-10",
7817       18.9,
7818       8.4,
7819       13.7,
7820       26.7,
7821       -2.2,
7822       null,
7823       0,
7824       null,
7825       0,
7826       null,
7827       null
7828     ],
7829     [
7830       "1963-11",
7831       8.2,
7832       2.1,
7833       5.2,
7834       16.1,
7835       -7.8,
7836       79.5,
7837       0.8,
7838       80.3,
7839       null,
7840       null,
7841       null
7842     ],
7843     [
7844       "1963-12",
7845       -4.9,
7846       -12.2,
7847       -8.6,
7848       5,
7849       -22.8,
7850       null,
7851       null,
7852       null,
7853       null,
7854       null,
7855       null
7856     ],
7857     [
7858       "1964-01",
7859       -1.6,
7860       -8.9,
7861       -5.3,
7862       6.7,
7863       -24.4,
7864       40.9,
7865       15.2,
7866       56.1,
7867       null,
7868       null,
7869       null
7870     ],
7871     [
7872       "1964-02",
7873       -2.6,
7874       -10.6,
7875       -6.6,
7876       4.4,
7877       -20.6,
7878       null,
7879       null,
7880       null,
7881       null,
7882       null,
7883       null
7884     ],
7885     [
7886       "1964-03",
7887       2.1,
7888       -5.8,
7889       -1.9,
7890       16.7,
7891       -12.2,
7892       null,
7893       null,
7894       null,
7895       null,
7896       null,
7897       null
7898     ],
7899     [
7900       "1964-04",
7901       10.1,
7902       0.8,
7903       5.5,
7904       26.1,
7905       -12.8,
7906       79,
7907       0,
7908       79,
7909       0,
7910       null,
7911       null
7912     ],
7913     [
7914       "1964-05",
7915       19.9,
7916       9,
7917       14.5,
7918       30.6,
7919       3.3,
7920       59.9,
7921       0,
7922       59.9,
7923       0,
7924       null,
7925       null
7926     ],
7927     [
7928       "1964-06",
7929       23.5,
7930       11.4,
7931       17.5,
7932       32.8,
7933       2.8,
7934       29.7,
7935       0,
7936       29.7,
7937       0,
7938       null,
7939       null
7940     ],
7941     [
7942       "1964-07",
7943       26.7,
7944       17.1,
7945       21.9,
7946       33.3,
7947       10,
7948       110.5,
7949       0,
7950       110.5,
7951       0,
7952       null,
7953       null
7954     ],
7955     [
7956       "1964-08",
7957       21.7,
7958       12.3,
7959       17,
7960       28.9,
7961       7.8,
7962       159.3,
7963       0,
7964       159.3,
7965       0,
7966       null,
7967       null
7968     ],
7969     [
7970       "1964-09",
7971       19.3,
7972       8.8,
7973       14.1,
7974       28.3,
7975       0.6,
7976       20.1,
7977       0,
7978       20.1,
7979       0,
7980       null,
7981       null
7982     ],
7983     [
7984       "1964-10",
7985       12.8,
7986       2.6,
7987       7.7,
7988       23.3,
7989       -3.9,
7990       null,
7991       null,
7992       null,
7993       0,
7994       null,
7995       null
7996     ],
7997     [
7998       "1964-11",
7999       7.2,
8000       -0.9,
8001       3.2,
8002       16.7,
8003       -12.2,
8004       17.3,
8005       6.4,
8006       23.6,
8007       0,
8008       null,
8009       null
8010     ],
8011     [
8012       "1964-12",
8013       -0.6,
8014       -7.4,
8015       -4,
8016       9.4,
8017       -17.2,
8018       25.7,
8019       17.3,
8020       42.9,
8021       0,
8022       null,
8023       null
8024     ],
8025     [
8026       "1965-01",
8027       -4.6,
8028       -12.1,
8029       -8.4,
8030       2.2,
8031       -26.1,
8032       20.3,
8033       32.5,
8034       52.8,
8035       null,
8036       null,
8037       null
8038     ],
8039     [
8040       "1965-02",
8041       -2.2,
8042       -10.5,
8043       -6.4,
8044       8.3,
8045       -19.4,
8046       null,
8047       null,
8048       90.9,
8049       null,
8050       null,
8051       null
8052     ],
8053     [
8054       "1965-03",
8055       0,
8056       -6.9,
8057       -3.5,
8058       8.9,
8059       -15,
8060       0,
8061       47.2,
8062       47.2,
8063       null,
8064       null,
8065       null
8066     ],
8067     [
8068       "1965-04",
8069       7.7,
8070       -0.6,
8071       3.6,
8072       18.3,
8073       -8.3,
8074       34.5,
8075       6.4,
8076       40.9,
8077       0,
8078       null,
8079       null
8080     ],
8081     [
8082       "1965-05",
8083       20.6,
8084       7.8,
8085       14.2,
8086       30.6,
8087       1.7,
8088       49.5,
8089       0,
8090       49.5,
8091       0,
8092       null,
8093       null
8094     ],
8095     [
8096       "1965-06",
8097       23,
8098       10.9,
8099       17,
8100       32.2,
8101       0,
8102       40.6,
8103       0,
8104       40.6,
8105       0,
8106       null,
8107       null
8108     ],
8109     [
8110       "1965-07",
8111       23.2,
8112       12.6,
8113       17.9,
8114       30,
8115       7.8,
8116       93,
8117       0,
8118       93,
8119       0,
8120       null,
8121       null
8122     ],
8123     [
8124       "1965-08",
8125       23.3,
8126       13.2,
8127       18.3,
8128       33.3,
8129       4.4,
8130       60.7,
8131       0,
8132       60.7,
8133       0,
8134       null,
8135       null
8136     ],
8137     [
8138       "1965-09",
8139       19.6,
8140       11,
8141       15.3,
8142       28.9,
8143       -2.2,
8144       83.6,
8145       0,
8146       83.6,
8147       0,
8148       null,
8149       null
8150     ],
8151     [
8152       "1965-10",
8153       11.2,
8154       3.6,
8155       7.4,
8156       21.1,
8157       -7.2,
8158       134.6,
8159       7.6,
8160       142.2,
8161       0,
8162       null,
8163       null
8164     ],
8165     [
8166       "1965-11",
8167       4.9,
8168       -1.9,
8169       1.5,
8170       15,
8171       -7.8,
8172       74.7,
8173       19.3,
8174       94,
8175       null,
8176       null,
8177       null
8178     ],
8179     [
8180       "1965-12",
8181       1.2,
8182       -4.6,
8183       -1.7,
8184       11.7,
8185       -16.7,
8186       null,
8187       31.8,
8188       null,
8189       0,
8190       null,
8191       null
8192     ],
8193     [
8194       "1966-01",
8195       -5,
8196       -13.2,
8197       -9.1,
8198       4.4,
8199       -26.7,
8200       3.3,
8201       36.3,
8202       39.6,
8203       null,
8204       null,
8205       null
8206     ],
8207     [
8208       "1966-02",
8209       -2.7,
8210       -9.7,
8211       -6.2,
8212       5.6,
8213       -23.9,
8214       34,
8215       21.1,
8216       55.1,
8217       0,
8218       null,
8219       null
8220     ],
8221     [
8222       "1966-03",
8223       3.1,
8224       -4.1,
8225       -0.5,
8226       17.2,
8227       -14.4,
8228       56.1,
8229       30.7,
8230       86.9,
8231       null,
8232       null,
8233       null
8234     ],
8235     [
8236       "1966-04",
8237       8.2,
8238       0.1,
8239       4.2,
8240       17.8,
8241       -5,
8242       38.6,
8243       4.6,
8244       43.2,
8245       0,
8246       null,
8247       null
8248     ],
8249     [
8250       "1966-05",
8251       14.8,
8252       4,
8253       9.4,
8254       26.7,
8255       -3.9,
8256       58.4,
8257       1.3,
8258       59.7,
8259       0,
8260       null,
8261       null
8262     ],
8263     [
8264       "1966-06",
8265       24.2,
8266       13.1,
8267       18.7,
8268       33.3,
8269       1.7,
8270       73.9,
8271       0,
8272       73.9,
8273       0,
8274       null,
8275       null
8276     ],
8277     [
8278       "1966-07",
8279       27.6,
8280       16.1,
8281       21.9,
8282       33.9,
8283       10,
8284       48,
8285       0,
8286       48,
8287       0,
8288       null,
8289       null
8290     ],
8291     [
8292       "1966-08",
8293       24,
8294       14.7,
8295       19.4,
8296       30.6,
8297       10,
8298       74.4,
8299       0,
8300       74.4,
8301       0,
8302       null,
8303       null
8304     ],
8305     [
8306       "1966-09",
8307       18.5,
8308       9.2,
8309       13.9,
8310       27.2,
8311       3.3,
8312       77,
8313       0,
8314       77,
8315       0,
8316       null,
8317       null
8318     ],
8319     [
8320       "1966-10",
8321       12.8,
8322       3.8,
8323       8.3,
8324       22.2,
8325       -7.2,
8326       36.6,
8327       0,
8328       36.6,
8329       0,
8330       null,
8331       null
8332     ],
8333     [
8334       "1966-11",
8335       6.9,
8336       0.1,
8337       3.5,
8338       15,
8339       -7.8,
8340       136.1,
8341       5.1,
8342       141.2,
8343       0,
8344       null,
8345       null
8346     ],
8347     [
8348       "1966-12",
8349       -0.9,
8350       -8.4,
8351       -4.7,
8352       15.6,
8353       -20,
8354       74.9,
8355       19.1,
8356       94,
8357       null,
8358       null,
8359       null
8360     ],
8361     [
8362       "1967-01",
8363       -0.3,
8364       -7.6,
8365       -4,
8366       11.7,
8367       -17.8,
8368       17,
8369       47.2,
8370       64.3,
8371       null,
8372       null,
8373       null
8374     ],
8375     [
8376       "1967-02",
8377       -5.3,
8378       -14.2,
8379       -9.8,
8380       5.6,
8381       -29.4,
8382       12.7,
8383       34.3,
8384       47,
8385       null,
8386       null,
8387       null
8388     ],
8389     [
8390       "1967-03",
8391       0.8,
8392       -7.3,
8393       -3.3,
8394       17.2,
8395       -24.4,
8396       0,
8397       19.1,
8398       19.1,
8399       0,
8400       null,
8401       null
8402     ],
8403     [
8404       "1967-04",
8405       10.8,
8406       0.4,
8407       5.6,
8408       18.3,
8409       -8.3,
8410       86.4,
8411       2.5,
8412       88.9,
8413       0,
8414       null,
8415       null
8416     ],
8417     [
8418       "1967-05",
8419       13.6,
8420       3.7,
8421       8.7,
8422       21.1,
8423       -1.7,
8424       52.1,
8425       0,
8426       52.1,
8427       0,
8428       null,
8429       null
8430     ],
8431     [
8432       "1967-06",
8433       24.8,
8434       14.3,
8435       19.6,
8436       30.6,
8437       6.1,
8438       197.6,
8439       0,
8440       197.6,
8441       0,
8442       null,
8443       null
8444     ],
8445     [
8446       "1967-07",
8447       23.7,
8448       14.3,
8449       19,
8450       27.8,
8451       7.8,
8452       93,
8453       0,
8454       93,
8455       0,
8456       null,
8457       null
8458     ],
8459     [
8460       "1967-08",
8461       22.3,
8462       13.5,
8463       17.9,
8464       27.8,
8465       7.2,
8466       118.1,
8467       0,
8468       118.1,
8469       0,
8470       null,
8471       null
8472     ],
8473     [
8474       "1967-09",
8475       19.5,
8476       9.1,
8477       14.3,
8478       26.7,
8479       1.1,
8480       62.7,
8481       0,
8482       62.7,
8483       0,
8484       null,
8485       null
8486     ],
8487     [
8488       "1967-10",
8489       11.8,
8490       4.6,
8491       8.2,
8492       24.4,
8493       -2.2,
8494       97.5,
8495       0,
8496       97.5,
8497       0,
8498       null,
8499       null
8500     ],
8501     [
8502       "1967-11",
8503       2.2,
8504       -2.8,
8505       -0.3,
8506       12.2,
8507       -13.3,
8508       52.8,
8509       20.8,
8510       73.7,
8511       null,
8512       null,
8513       null
8514     ],
8515     [
8516       "1967-12",
8517       -0.4,
8518       -6,
8519       -3.2,
8520       13.3,
8521       -16.7,
8522       27.4,
8523       22.9,
8524       50.3,
8525       null,
8526       null,
8527       null
8528     ],
8529     [
8530       "1968-01",
8531       -6.4,
8532       -14,
8533       -10.2,
8534       3.3,
8535       -28.3,
8536       24.6,
8537       55.6,
8538       80.3,
8539       30,
8540       null,
8541       null
8542     ],
8543     [
8544       "1968-02",
8545       -6,
8546       -13.6,
8547       -9.8,
8548       5.6,
8549       -25.6,
8550       20.3,
8551       18.8,
8552       39.1,
8553       null,
8554       null,
8555       null
8556     ],
8557     [
8558       "1968-03",
8559       3.4,
8560       -5.2,
8561       -0.9,
8562       18.3,
8563       -18.3,
8564       34,
8565       30,
8566       64,
8567       0,
8568       null,
8569       null
8570     ],
8571     [
8572       "1968-04",
8573       12.6,
8574       2.6,
8575       7.6,
8576       25,
8577       -7.2,
8578       48.8,
8579       0,
8580       48.8,
8581       0,
8582       null,
8583       null
8584     ],
8585     [
8586       "1968-05",
8587       14.1,
8588       5.2,
8589       9.7,
8590       20,
8591       -2.2,
8592       70.4,
8593       0,
8594       70.4,
8595       0,
8596       null,
8597       null
8598     ],
8599     [
8600       "1968-06",
8601       21.9,
8602       11.8,
8603       16.9,
8604       31.1,
8605       6.1,
8606       76.5,
8607       0,
8608       76.5,
8609       0,
8610       null,
8611       null
8612     ],
8613     [
8614       "1968-07",
8615       25.7,
8616       14.4,
8617       20.1,
8618       32.8,
8619       5,
8620       68.8,
8621       0,
8622       68.8,
8623       0,
8624       null,
8625       null
8626     ],
8627     [
8628       "1968-08",
8629       24.2,
8630       13.7,
8631       19,
8632       30.6,
8633       7.8,
8634       127.5,
8635       0,
8636       127.5,
8637       0,
8638       null,
8639       null
8640     ],
8641     [
8642       "1968-09",
8643       20.9,
8644       12.6,
8645       16.8,
8646       26.7,
8647       5.6,
8648       46.7,
8649       0,
8650       46.7,
8651       0,
8652       null,
8653       null
8654     ],
8655     [
8656       "1968-10",
8657       14.7,
8658       6,
8659       10.4,
8660       25,
8661       -2.2,
8662       43.2,
8663       0,
8664       43.2,
8665       0,
8666       null,
8667       null
8668     ],
8669     [
8670       "1968-11",
8671       4.3,
8672       -1.1,
8673       1.6,
8674       13.9,
8675       -6.7,
8676       85.9,
8677       5.8,
8678       91.7,
8679       null,
8680       null,
8681       null
8682     ],
8683     [
8684       "1968-12",
8685       -2.9,
8686       -8.6,
8687       -5.8,
8688       8.3,
8689       -23.9,
8690       32.5,
8691       72.4,
8692       104.9,
8693       null,
8694       null,
8695       null
8696     ],
8697     [
8698       "1969-01",
8699       -3.6,
8700       -10.4,
8701       -7,
8702       6.1,
8703       -21.7,
8704       27.9,
8705       46,
8706       73.9,
8707       null,
8708       null,
8709       null
8710     ],
8711     [
8712       "1969-02",
8713       -2.4,
8714       -9.2,
8715       -5.8,
8716       2.8,
8717       -17.8,
8718       0,
8719       19.1,
8720       19.1,
8721       null,
8722       null,
8723       null
8724     ],
8725     [
8726       "1969-03",
8727       0.1,
8728       -5.4,
8729       -2.7,
8730       10.6,
8731       -15.6,
8732       27.7,
8733       12.4,
8734       40.1,
8735       null,
8736       null,
8737       null
8738     ],
8739     [
8740       "1969-04",
8741       11.6,
8742       1.8,
8743       6.7,
8744       23.9,
8745       -7.2,
8746       106.2,
8747       1.5,
8748       107.7,
8749       0,
8750       null,
8751       null
8752     ],
8753     [
8754       "1969-05",
8755       17.2,
8756       6,
8757       11.6,
8758       31.7,
8759       0,
8760       87.9,
8761       0,
8762       87.9,
8763       0,
8764       null,
8765       null
8766     ],
8767     [
8768       "1969-06",
8769       21,
8770       10.7,
8771       15.9,
8772       31.7,
8773       2.2,
8774       46,
8775       0,
8776       46,
8777       0,
8778       null,
8779       null
8780     ],
8781     [
8782       "1969-07",
8783       25.4,
8784       14.7,
8785       20.1,
8786       32.8,
8787       7.2,
8788       64.3,
8789       0,
8790       64.3,
8791       0,
8792       null,
8793       null
8794     ],
8795     [
8796       "1969-08",
8797       26.3,
8798       15.1,
8799       20.7,
8800       32.2,
8801       7.8,
8802       68.3,
8803       0,
8804       68.3,
8805       0,
8806       null,
8807       null
8808     ],
8809     [
8810       "1969-09",
8811       null,
8812       11.3,
8813       null,
8814       null,
8815       6.1,
8816       21.1,
8817       0,
8818       21.1,
8819       0,
8820       null,
8821       null
8822     ],
8823     [
8824       "1969-10",
8825       12.8,
8826       4.1,
8827       8.5,
8828       null,
8829       -7.8,
8830       52.3,
8831       22.1,
8832       74.4,
8833       null,
8834       null,
8835       null
8836     ],
8837     [
8838       "1969-11",
8839       5.1,
8840       -0.4,
8841       2.4,
8842       13.3,
8843       -11.1,
8844       77.2,
8845       3.3,
8846       80.5,
8847       0,
8848       null,
8849       null
8850     ],
8851     [
8852       "1969-12",
8853       -4.2,
8854       -9.8,
8855       -7,
8856       1.7,
8857       -22.8,
8858       16.5,
8859       36.3,
8860       52.8,
8861       null,
8862       null,
8863       null
8864     ],
8865     [
8866       "1970-01",
8867       -7.8,
8868       -15.3,
8869       -11.6,
8870       6.1,
8871       -26.1,
8872       10.4,
8873       58.4,
8874       68.8,
8875       null,
8876       null,
8877       null
8878     ],
8879     [
8880       "1970-02",
8881       -3.9,
8882       -12.3,
8883       -8.1,
8884       5,
8885       -26.7,
8886       3.8,
8887       30.2,
8888       34,
8889       46,
8890       null,
8891       null
8892     ],
8893     [
8894       "1970-03",
8895       -0.3,
8896       -7.2,
8897       -3.8,
8898       6.1,
8899       -15,
8900       24.9,
8901       25.7,
8902       50.5,
8903       null,
8904       null,
8905       null
8906     ],
8907     [
8908       "1970-04",
8909       11.3,
8910       1.1,
8911       6.2,
8912       24.4,
8913       -8.9,
8914       78.7,
8915       15.5,
8916       94.2,
8917       0,
8918       null,
8919       null
8920     ],
8921     [
8922       "1970-05",
8923       17.3,
8924       7.2,
8925       12.3,
8926       27.2,
8927       -1.7,
8928       64.3,
8929       0,
8930       64.3,
8931       0,
8932       null,
8933       null
8934     ],
8935     [
8936       "1970-06",
8937       23.1,
8938       11.9,
8939       17.5,
8940       30.6,
8941       4.4,
8942       39.4,
8943       0,
8944       39.4,
8945       0,
8946       null,
8947       null
8948     ],
8949     [
8950       "1970-07",
8951       25.4,
8952       15.2,
8953       20.3,
8954       31.1,
8955       10,
8956       125.7,
8957       0,
8958       125.7,
8959       0,
8960       null,
8961       null
8962     ],
8963     [
8964       "1970-08",
8965       24.9,
8966       14.7,
8967       19.8,
8968       31.1,
8969       8.9,
8970       46,
8971       0,
8972       46,
8973       0,
8974       null,
8975       null
8976     ],
8977     [
8978       "1970-09",
8979       19.4,
8980       11.2,
8981       15.3,
8982       28.9,
8983       2.2,
8984       79.2,
8985       0,
8986       79.2,
8987       0,
8988       null,
8989       null
8990     ],
8991     [
8992       "1970-10",
8993       13.7,
8994       6.4,
8995       10.1,
8996       23.3,
8997       -3.3,
8998       70.1,
8999       0,
9000       70.1,
9001       0,
9002       null,
9003       null
9004     ],
9005     [
9006       "1970-11",
9007       5.9,
9008       0.3,
9009       3.1,
9010       12.2,
9011       -11.7,
9012       55.6,
9013       6.4,
9014       62,
9015       0,
9016       null,
9017       null
9018     ],
9019     [
9020       "1970-12",
9021       -3.4,
9022       -9.4,
9023       -6.4,
9024       12.2,
9025       -20.6,
9026       21.8,
9027       61.5,
9028       83.3,
9029       null,
9030       null,
9031       null
9032     ],
9033     [
9034       "1971-01",
9035       -6.3,
9036       -14.4,
9037       -10.4,
9038       4.4,
9039       -23.9,
9040       14.7,
9041       38.9,
9042       53.6,
9043       null,
9044       null,
9045       null
9046     ],
9047     [
9048       "1971-02",
9049       -2.7,
9050       -9.2,
9051       -6,
9052       4.4,
9053       -23.9,
9054       38.6,
9055       38.6,
9056       77.2,
9057       null,
9058       null,
9059       null
9060     ],
9061     [
9062       "1971-03",
9063       -1,
9064       -7.6,
9065       -4.3,
9066       10,
9067       -12.8,
9068       0,
9069       38.4,
9070       38.4,
9071       null,
9072       null,
9073       null
9074     ],
9075     [
9076       "1971-04",
9077       8.1,
9078       -1.5,
9079       3.3,
9080       18.3,
9081       -8.3,
9082       25.9,
9083       2.5,
9084       28.4,
9085       0,
9086       null,
9087       null
9088     ],
9089     [
9090       "1971-05",
9091       17.3,
9092       5.8,
9093       11.6,
9094       27.8,
9095       0,
9096       49.5,
9097       0,
9098       49.5,
9099       0,
9100       null,
9101       null
9102     ],
9103     [
9104       "1971-06",
9105       24.1,
9106       12.4,
9107       18.3,
9108       32.2,
9109       3.3,
9110       51.8,
9111       0,
9112       51.8,
9113       0,
9114       null,
9115       null
9116     ],
9117     [
9118       "1971-07",
9119       24.1,
9120       13.9,
9121       19,
9122       31.7,
9123       8.3,
9124       134.9,
9125       0,
9126       134.9,
9127       0,
9128       null,
9129       null
9130     ],
9131     [
9132       "1971-08",
9133       24.4,
9134       13.4,
9135       18.9,
9136       30.6,
9137       5,
9138       116.1,
9139       0,
9140       116.1,
9141       0,
9142       null,
9143       null
9144     ],
9145     [
9146       "1971-09",
9147       21.5,
9148       12.9,
9149       17.2,
9150       30,
9151       5,
9152       26.7,
9153       0,
9154       26.7,
9155       0,
9156       null,
9157       null
9158     ],
9159     [
9160       "1971-10",
9161       17,
9162       8.4,
9163       12.7,
9164       27.8,
9165       0.6,
9166       26.2,
9167       0,
9168       26.2,
9169       0,
9170       null,
9171       null
9172     ],
9173     [
9174       "1971-11",
9175       4.7,
9176       -1.3,
9177       1.7,
9178       18.3,
9179       -11.1,
9180       19.3,
9181       24.4,
9182       43.7,
9183       null,
9184       null,
9185       null
9186     ],
9187     [
9188       "1971-12",
9189       1.6,
9190       -6.3,
9191       -2.4,
9192       13.9,
9193       -18.3,
9194       52.8,
9195       34.3,
9196       87.1,
9197       null,
9198       null,
9199       null
9200     ],
9201     [
9202       "1972-01",
9203       -2.5,
9204       -11,
9205       -6.8,
9206       5.6,
9207       -26.7,
9208       18.3,
9209       34.3,
9210       52.6,
9211       null,
9212       null,
9213       null
9214     ],
9215     [
9216       "1972-02",
9217       null,
9218       null,
9219       null,
9220       null,
9221       null,
9222       null,
9223       null,
9224       null,
9225       null,
9226       null,
9227       null
9228     ],
9229     [
9230       "1972-03",
9231       -1.7,
9232       -9,
9233       -5.4,
9234       6.1,
9235       -19.4,
9236       41.7,
9237       30.5,
9238       72.1,
9239       null,
9240       null,
9241       null
9242     ],
9243     [
9244       "1972-04",
9245       6.7,
9246       -2.2,
9247       2.3,
9248       18.9,
9249       -20,
9250       53.1,
9251       19.1,
9252       72.1,
9253       0,
9254       null,
9255       null
9256     ],
9257     [
9258       "1972-05",
9259       19.4,
9260       8.3,
9261       13.9,
9262       27.8,
9263       0,
9264       34,
9265       0,
9266       34,
9267       0,
9268       null,
9269       null
9270     ],
9271     [
9272       "1972-06",
9273       21.1,
9274       10.8,
9275       16,
9276       27.8,
9277       1.7,
9278       77,
9279       0,
9280       77,
9281       0,
9282       null,
9283       null
9284     ],
9285     [
9286       "1972-07",
9287       25.1,
9288       14.6,
9289       19.9,
9290       32.2,
9291       5,
9292       33,
9293       0,
9294       33,
9295       0,
9296       null,
9297       null
9298     ],
9299     [
9300       "1972-08",
9301       23.3,
9302       13.8,
9303       18.6,
9304       28.9,
9305       7.2,
9306       61.5,
9307       0,
9308       61.5,
9309       0,
9310       null,
9311       null
9312     ],
9313     [
9314       "1972-09",
9315       20.6,
9316       11.2,
9317       15.9,
9318       27.2,
9319       2.8,
9320       49.8,
9321       0,
9322       49.8,
9323       0,
9324       null,
9325       null
9326     ],
9327     [
9328       "1972-10",
9329       9.8,
9330       2.4,
9331       6.1,
9332       20,
9333       -6.1,
9334       87.6,
9335       0,
9336       87.6,
9337       0,
9338       null,
9339       null
9340     ],
9341     [
9342       "1972-11",
9343       2.5,
9344       -1.8,
9345       0.4,
9346       10.6,
9347       -10,
9348       50.3,
9349       16.5,
9350       66.8,
9351       null,
9352       null,
9353       null
9354     ],
9355     [
9356       "1972-12",
9357       -1,
9358       -7.5,
9359       -4.3,
9360       7.8,
9361       -17.8,
9362       51.8,
9363       47.2,
9364       99.1,
9365       null,
9366       null,
9367       null
9368     ],
9369     [
9370       "1973-01",
9371       -2.1,
9372       -9.2,
9373       -5.7,
9374       8.3,
9375       -25,
9376       27.7,
9377       12.4,
9378       40.1,
9379       null,
9380       null,
9381       null
9382     ],
9383     [
9384       "1973-02",
9385       -4.2,
9386       -12.8,
9387       -8.5,
9388       6.1,
9389       -24.4,
9390       21.1,
9391       29.5,
9392       50.5,
9393       null,
9394       null,
9395       null
9396     ],
9397     [
9398       "1973-03",
9399       5.9,
9400       -1.2,
9401       2.4,
9402       17.8,
9403       -8.9,
9404       89.2,
9405       12.7,
9406       101.9,
9407       null,
9408       null,
9409       null
9410     ],
9411     [
9412       "1973-04",
9413       10.2,
9414       1.8,
9415       6,
9416       23.9,
9417       -7.8,
9418       63.8,
9419       2,
9420       65.8,
9421       0,
9422       null,
9423       null
9424     ],
9425     [
9426       "1973-05",
9427       15,
9428       6.1,
9429       10.6,
9430       21.1,
9431       -0.6,
9432       97.8,
9433       0,
9434       97.8,
9435       0,
9436       null,
9437       null
9438     ],
9439     [
9440       "1973-06",
9441       23.4,
9442       13.8,
9443       18.6,
9444       30.6,
9445       7.8,
9446       73.7,
9447       0,
9448       73.7,
9449       0,
9450       null,
9451       null
9452     ],
9453     [
9454       "1973-07",
9455       26.3,
9456       15.4,
9457       20.9,
9458       31.1,
9459       9.4,
9460       43.9,
9461       0,
9462       43.9,
9463       0,
9464       null,
9465       null
9466     ],
9467     [
9468       "1973-08",
9469       26.6,
9470       16.7,
9471       21.7,
9472       32.8,
9473       8.3,
9474       48.8,
9475       0,
9476       48.8,
9477       0,
9478       null,
9479       null
9480     ],
9481     [
9482       "1973-09",
9483       21.2,
9484       10.4,
9485       15.8,
9486       32.8,
9487       1.1,
9488       40.4,
9489       0,
9490       40.4,
9491       0,
9492       null,
9493       null
9494     ],
9495     [
9496       "1973-10",
9497       15.1,
9498       6.6,
9499       10.9,
9500       22.2,
9501       0,
9502       93,
9503       0,
9504       93,
9505       0,
9506       null,
9507       null
9508     ],
9509     [
9510       "1973-11",
9511       5.3,
9512       -0.5,
9513       2.4,
9514       13.9,
9515       -9.4,
9516       76.2,
9517       10.9,
9518       87.1,
9519       null,
9520       null,
9521       null
9522     ],
9523     [
9524       "1973-12",
9525       -2.2,
9526       -8.4,
9527       -5.3,
9528       11.7,
9529       -21.7,
9530       29.2,
9531       47,
9532       76.2,
9533       null,
9534       null,
9535       null
9536     ],
9537     [
9538       "1974-01",
9539       -3.1,
9540       -10.7,
9541       -6.9,
9542       7.2,
9543       -20,
9544       36.6,
9545       27.7,
9546       64.3,
9547       null,
9548       null,
9549       null
9550     ],
9551     [
9552       "1974-02",
9553       -5.4,
9554       -13.1,
9555       -9.3,
9556       6.7,
9557       -22.2,
9558       23.6,
9559       32.3,
9560       55.9,
9561       null,
9562       null,
9563       null
9564     ],
9565     [
9566       "1974-03",
9567       1.3,
9568       -6.2,
9569       -2.5,
9570       13.3,
9571       -17.8,
9572       39.6,
9573       21.3,
9574       61,
9575       null,
9576       null,
9577       null
9578     ],
9579     [
9580       "1974-04",
9581       12.6,
9582       1.9,
9583       7.3,
9584       25.6,
9585       -8.3,
9586       74.7,
9587       0,
9588       74.7,
9589       null,
9590       null,
9591       null
9592     ],
9593     [
9594       "1974-05",
9595       15.2,
9596       5.6,
9597       10.4,
9598       27.8,
9599       -1.1,
9600       119.4,
9601       0,
9602       119.4,
9603       0,
9604       null,
9605       null
9606     ],
9607     [
9608       "1974-06",
9609       22,
9610       11.9,
9611       17,
9612       27.8,
9613       6.1,
9614       63.2,
9615       0,
9616       63.2,
9617       0,
9618       null,
9619       null
9620     ],
9621     [
9622       "1974-07",
9623       25.9,
9624       15.6,
9625       20.8,
9626       31.7,
9627       8.9,
9628       55.9,
9629       0,
9630       55.9,
9631       0,
9632       null,
9633       null
9634     ],
9635     [
9636       "1974-08",
9637       25.7,
9638       15.1,
9639       20.4,
9640       31.1,
9641       10,
9642       47.8,
9643       0,
9644       47.8,
9645       0,
9646       null,
9647       null
9648     ],
9649     [
9650       "1974-09",
9651       19.6,
9652       8.1,
9653       13.9,
9654       27.8,
9655       0.6,
9656       56.9,
9657       0,
9658       56.9,
9659       0,
9660       null,
9661       null
9662     ],
9663     [
9664       "1974-10",
9665       12.5,
9666       1.7,
9667       7.1,
9668       22.2,
9669       -6.7,
9670       35.3,
9671       4.1,
9672       39.4,
9673       null,
9674       null,
9675       null
9676     ],
9677     [
9678       "1974-11",
9679       6.1,
9680       -2.1,
9681       2,
9682       21.1,
9683       -13.9,
9684       71.9,
9685       7.6,
9686       79.5,
9687       null,
9688       null,
9689       null
9690     ],
9691     [
9692       "1974-12",
9693       0.9,
9694       -5.6,
9695       -2.4,
9696       4.4,
9697       -10,
9698       11.4,
9699       28.2,
9700       39.6,
9701       null,
9702       null,
9703       null
9704     ],
9705     [
9706       "1975-01",
9707       0.2,
9708       -10.1,
9709       -5,
9710       10.6,
9711       -26.1,
9712       32,
9713       24.4,
9714       56.4,
9715       null,
9716       null,
9717       null
9718     ],
9719     [
9720       "1975-02",
9721       -1.6,
9722       -10.5,
9723       -6.1,
9724       7.2,
9725       -23.3,
9726       52.1,
9727       24.9,
9728       77,
9729       null,
9730       null,
9731       null
9732     ],
9733     [
9734       "1975-03",
9735       0.6,
9736       -10,
9737       -4.7,
9738       11.1,
9739       -20.6,
9740       43.9,
9741       24.4,
9742       68.3,
9743       null,
9744       null,
9745       null
9746     ],
9747     [
9748       "1975-04",
9749       6,
9750       -3.6,
9751       1.2,
9752       16.7,
9753       -11.7,
9754       30.5,
9755       30,
9756       60.5,
9757       0,
9758       null,
9759       null
9760     ],
9761     [
9762       "1975-05",
9763       22.5,
9764       7.5,
9765       15,
9766       29.4,
9767       -2.2,
9768       51.6,
9769       0,
9770       51.6,
9771       0,
9772       null,
9773       null
9774     ],
9775     [
9776       "1975-06",
9777       23.7,
9778       12.3,
9779       18,
9780       31.1,
9781       3.3,
9782       56.6,
9783       0,
9784       56.6,
9785       0,
9786       null,
9787       null
9788     ],
9789     [
9790       "1975-07",
9791       27.7,
9792       15.8,
9793       21.8,
9794       35,
9795       9.4,
9796       42.7,
9797       0,
9798       42.7,
9799       0,
9800       null,
9801       null
9802     ],
9803     [
9804       "1975-08",
9805       26.2,
9806       14.5,
9807       20.4,
9808       35.6,
9809       7.8,
9810       69.6,
9811       0,
9812       69.6,
9813       0,
9814       null,
9815       null
9816     ],
9817     [
9818       "1975-09",
9819       18.1,
9820       8.2,
9821       13.2,
9822       25,
9823       2.8,
9824       55.6,
9825       0,
9826       55.6,
9827       0,
9828       null,
9829       null
9830     ],
9831     [
9832       "1975-10",
9833       15.9,
9834       5,
9835       10.5,
9836       21.1,
9837       -4.4,
9838       26.4,
9839       0,
9840       26.4,
9841       0,
9842       null,
9843       null
9844     ],
9845     [
9846       "1975-11",
9847       10.4,
9848       1.6,
9849       6,
9850       21.1,
9851       -10.6,
9852       51.6,
9853       9.7,
9854       61.2,
9855       null,
9856       null,
9857       null
9858     ],
9859     [
9860       "1975-12",
9861       -1.1,
9862       -10.6,
9863       -5.9,
9864       12.8,
9865       -23.9,
9866       31,
9867       49.8,
9868       80.8,
9869       null,
9870       null,
9871       null
9872     ],
9873     [
9874       "1976-01",
9875       -3.7,
9876       -15.3,
9877       -9.5,
9878       5.6,
9879       -31.1,
9880       7.4,
9881       70.1,
9882       77.5,
9883       null,
9884       null,
9885       null
9886     ],
9887     [
9888       "1976-02",
9889       1.4,
9890       -7.7,
9891       -3.2,
9892       10,
9893       -26.7,
9894       42.2,
9895       22.1,
9896       64.3,
9897       null,
9898       null,
9899       null
9900     ],
9901     [
9902       "1976-03",
9903       5.2,
9904       -6,
9905       -0.4,
9906       16.7,
9907       -15,
9908       65.3,
9909       24.6,
9910       89.9,
9911       null,
9912       null,
9913       null
9914     ],
9915     [
9916       "1976-04",
9917       12.8,
9918       -0.3,
9919       6.3,
9920       26.7,
9921       -8.3,
9922       64,
9923       10.2,
9924       74.2,
9925       null,
9926       null,
9927       null
9928     ],
9929     [
9930       "1976-05",
9931       15.2,
9932       3,
9933       9.1,
9934       23.3,
9935       -5.6,
9936       89.2,
9937       1.5,
9938       90.7,
9939       0,
9940       null,
9941       null
9942     ],
9943     [
9944       "1976-06",
9945       24.7,
9946       13.3,
9947       19,
9948       31.1,
9949       2.8,
9950       63.5,
9951       0,
9952       63.5,
9953       0,
9954       null,
9955       null
9956     ],
9957     [
9958       "1976-07",
9959       23.8,
9960       13.7,
9961       18.8,
9962       30.6,
9963       6.7,
9964       126.5,
9965       0,
9966       126.5,
9967       0,
9968       null,
9969       null
9970     ],
9971     [
9972       "1976-08",
9973       23.9,
9974       13.6,
9975       18.8,
9976       30.6,
9977       4.4,
9978       110.7,
9979       0,
9980       110.7,
9981       0,
9982       null,
9983       null
9984     ],
9985     [
9986       "1976-09",
9987       19.3,
9988       9.1,
9989       14.2,
9990       27.8,
9991       1.1,
9992       77.2,
9993       0,
9994       77.2,
9995       0,
9996       null,
9997       null
9998     ],
9999     [
10000       "1976-10",
10001       9.7,
10002       1.8,
10003       5.8,
10004       20.6,
10005       -7.2,
10006       46.2,
10007       10.4,
10008       56.6,
10009       0,
10010       null,
10011       null
10012     ],
10013     [
10014       "1976-11",
10015       2.8,
10016       -4.2,
10017       -0.7,
10018       10,
10019       -12.2,
10020       12.4,
10021       9.4,
10022       21.8,
10023       null,
10024       null,
10025       null
10026     ],
10027     [
10028       "1976-12",
10029       -4.2,
10030       -13.7,
10031       -9,
10032       3.3,
10033       -23.9,
10034       7.4,
10035       33.3,
10036       40.6,
10037       null,
10038       null,
10039       null
10040     ],
10041     [
10042       "1977-01",
10043       -8.6,
10044       -16.2,
10045       -12.4,
10046       -1.7,
10047       -28.9,
10048       0,
10049       50.1,
10050       50.1,
10051       null,
10052       null,
10053       null
10054     ],
10055     [
10056       "1977-02",
10057       -3.7,
10058       -10.5,
10059       -7.1,
10060       3.9,
10061       -23.9,
10062       13.7,
10063       6,
10064       19.7,
10065       null,
10066       null,
10067       null
10068     ],
10069     [
10070       "1977-03",
10071       5.9,
10072       -2.4,
10073       1.8,
10074       21.7,
10075       -12.2,
10076       46.1,
10077       19.4,
10078       65.5,
10079       null,
10080       null,
10081       null
10082     ],
10083     [
10084       "1977-04",
10085       13,
10086       1.2,
10087       7.1,
10088       25,
10089       -12,
10090       46.1,
10091       0,
10092       46.1,
10093       0,
10094       null,
10095       null
10096     ],
10097     [
10098       "1977-05",
10099       22.1,
10100       8.5,
10101       15.3,
10102       31,
10103       -1,
10104       44.9,
10105       0,
10106       44.9,
10107       0,
10108       null,
10109       null
10110     ],
10111     [
10112       "1977-06",
10113       22.4,
10114       10.5,
10115       16.5,
10116       30,
10117       -2,
10118       74.7,
10119       0,
10120       74.7,
10121       0,
10122       null,
10123       null
10124     ],
10125     [
10126       "1977-07",
10127       26.1,
10128       15.6,
10129       20.9,
10130       33,
10131       9,
10132       84.7,
10133       0,
10134       84.7,
10135       0,
10136       null,
10137       null
10138     ],
10139     [
10140       "1977-08",
10141       23.2,
10142       13.3,
10143       18.3,
10144       31,
10145       6,
10146       123.3,
10147       0,
10148       123.3,
10149       0,
10150       null,
10151       null
10152     ],
10153     [
10154       "1977-09",
10155       18,
10156       11.4,
10157       14.7,
10158       29.5,
10159       7,
10160       126.4,
10161       0,
10162       126.4,
10163       0,
10164       null,
10165       null
10166     ],
10167     [
10168       "1977-10",
10169       11.9,
10170       3.6,
10171       7.8,
10172       17.5,
10173       -1.5,
10174       90.9,
10175       0,
10176       90.9,
10177       0,
10178       null,
10179       null
10180     ],
10181     [
10182       "1977-11",
10183       6.5,
10184       0.1,
10185       3.3,
10186       18,
10187       -15,
10188       94.8,
10189       14.5,
10190       109.3,
10191       null,
10192       null,
10193       null
10194     ],
10195     [
10196       "1977-12",
10197       -0.5,
10198       -9.2,
10199       -4.9,
10200       10,
10201       -24,
10202       15.6,
10203       93.4,
10204       109,
10205       null,
10206       null,
10207       null
10208     ],
10209     [
10210       "1978-01",
10211       -6,
10212       -13.7,
10213       -9.9,
10214       3.5,
10215       -22,
10216       17,
10217       46.8,
10218       63.8,
10219       null,
10220       null,
10221       null
10222     ],
10223     [
10224       "1978-02",
10225       -6.7,
10226       -14.7,
10227       -10.7,
10228       -1,
10229       -26.5,
10230       0,
10231       12.7,
10232       12.7,
10233       null,
10234       null,
10235       null
10236     ],
10237     [
10238       "1978-03",
10239       -0.5,
10240       -8.9,
10241       -4.7,
10242       6.5,
10243       -22.5,
10244       40,
10245       11.2,
10246       51.2,
10247       null,
10248       null,
10249       null
10250     ],
10251     [
10252       "1978-04",
10253       7.8,
10254       -1.8,
10255       3,
10256       17,
10257       -8,
10258       53.4,
10259       3,
10260       56.4,
10261       0,
10262       null,
10263       null
10264     ],
10265     [
10266       "1978-05",
10267       18.8,
10268       8.3,
10269       13.6,
10270       32.5,
10271       -4,
10272       94.7,
10273       0,
10274       94.7,
10275       0,
10276       null,
10277       null
10278     ],
10279     [
10280       "1978-06",
10281       23.6,
10282       11.1,
10283       17.4,
10284       31.5,
10285       4,
10286       42.8,
10287       0,
10288       42.8,
10289       0,
10290       null,
10291       null
10292     ],
10293     [
10294       "1978-07",
10295       27,
10296       14.8,
10297       20.9,
10298       34.5,
10299       8,
10300       20.2,
10301       0,
10302       20.2,
10303       0,
10304       null,
10305       null
10306     ],
10307     [
10308       "1978-08",
10309       25.6,
10310       14.5,
10311       20.1,
10312       33,
10313       9,
10314       115.3,
10315       0,
10316       115.3,
10317       0,
10318       null,
10319       null
10320     ],
10321     [
10322       "1978-09",
10323       19.2,
10324       9.5,
10325       14.4,
10326       28,
10327       2,
10328       114.5,
10329       0,
10330       114.5,
10331       0,
10332       null,
10333       null
10334     ],
10335     [
10336       "1978-10",
10337       11.8,
10338       3.6,
10339       7.7,
10340       20.5,
10341       -6.5,
10342       58.1,
10343       0,
10344       58.1,
10345       0,
10346       null,
10347       null
10348     ],
10349     [
10350       "1978-11",
10351       6.3,
10352       -2.1,
10353       2.1,
10354       17.5,
10355       -12.5,
10356       46.5,
10357       13.4,
10358       59.9,
10359       null,
10360       null,
10361       null
10362     ],
10363     [
10364       "1978-12",
10365       -0.4,
10366       -8.1,
10367       -4.3,
10368       8.5,
10369       -19,
10370       25.8,
10371       57.7,
10372       83.5,
10373       null,
10374       null,
10375       null
10376     ],
10377     [
10378       "1979-01",
10379       -5.3,
10380       -12.3,
10381       -8.8,
10382       6.5,
10383       -27,
10384       18.7,
10385       65.8,
10386       84.5,
10387       null,
10388       null,
10389       null
10390     ],
10391     [
10392       "1979-02",
10393       -6.3,
10394       -15.6,
10395       -11,
10396       7.5,
10397       -28,
10398       15,
10399       20.9,
10400       35.9,
10401       null,
10402       null,
10403       null
10404     ],
10405     [
10406       "1979-03",
10407       5,
10408       -3.5,
10409       0.8,
10410       17,
10411       -18,
10412       59.4,
10413       7.2,
10414       66.6,
10415       null,
10416       null,
10417       null
10418     ],
10419     [
10420       "1979-04",
10421       9,
10422       0.3,
10423       4.7,
10424       23,
10425       -10,
10426       46.5,
10427       12.6,
10428       59.1,
10429       null,
10430       null,
10431       null
10432     ],
10433     [
10434       "1979-05",
10435       17,
10436       6.7,
10437       11.9,
10438       29.5,
10439       -2,
10440       97,
10441       0,
10442       97,
10443       null,
10444       null,
10445       null
10446     ],
10447     [
10448       "1979-06",
10449       23.3,
10450       11.8,
10451       17.6,
10452       30.5,
10453       3.5,
10454       67,
10455       0,
10456       67,
10457       null,
10458       null,
10459       null
10460     ],
10461     [
10462       "1979-07",
10463       26.4,
10464       15.3,
10465       20.9,
10466       31,
10467       7.5,
10468       55.4,
10469       0,
10470       55.4,
10471       null,
10472       null,
10473       null
10474     ],
10475     [
10476       "1979-08",
10477       23.3,
10478       13.5,
10479       18.4,
10480       30,
10481       7,
10482       136.5,
10483       0,
10484       136.5,
10485       null,
10486       null,
10487       null
10488     ],
10489     [
10490       "1979-09",
10491       20.6,
10492       10.1,
10493       15.4,
10494       28.5,
10495       1.5,
10496       55.2,
10497       0,
10498       55.2,
10499       null,
10500       null,
10501       null
10502     ],
10503     [
10504       "1979-10",
10505       11.3,
10506       4.3,
10507       7.8,
10508       23.5,
10509       -3,
10510       138.2,
10511       0,
10512       138.2,
10513       null,
10514       null,
10515       null
10516     ],
10517     [
10518       "1979-11",
10519       6.9,
10520       -0.1,
10521       3.4,
10522       15,
10523       -10,
10524       90.8,
10525       0,
10526       90.8,
10527       null,
10528       null,
10529       null
10530     ],
10531     [
10532       "1979-12",
10533       1.1,
10534       -6.1,
10535       -2.5,
10536       11.5,
10537       -19,
10538       36.5,
10539       26,
10540       62.5,
10541       null,
10542       null,
10543       null
10544     ]
10545   ]
10546 }