weather.gc.ca/Monthly/10169DK.tab

   1 {
   2   "license": "CC-BY-4.0",
   3   "description": {
   4     "en": "Saanich Dom Astro Obs Monthly Weather Data",
   5     "fr": "Données météorologiques mensuelles de Saanich Dom Astro Obs"
   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 British Columbia]",
   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       "1916-01",
 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       "1916-02",
 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       "1916-03",
 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       "1916-04",
 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       "1916-05",
 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       "1916-06",
 201       null,
 202       null,
 203       null,
 204       null,
 205       null,
 206       null,
 207       null,
 208       null,
 209       null,
 210       null,
 211       null
 212     ],
 213     [
 214       "1916-07",
 215       null,
 216       null,
 217       null,
 218       null,
 219       null,
 220       null,
 221       null,
 222       null,
 223       null,
 224       null,
 225       null
 226     ],
 227     [
 228       "1916-08",
 229       null,
 230       null,
 231       null,
 232       null,
 233       null,
 234       null,
 235       null,
 236       null,
 237       null,
 238       null,
 239       null
 240     ],
 241     [
 242       "1916-09",
 243       null,
 244       null,
 245       null,
 246       null,
 247       null,
 248       null,
 249       null,
 250       null,
 251       null,
 252       null,
 253       null
 254     ],
 255     [
 256       "1916-10",
 257       null,
 258       null,
 259       null,
 260       null,
 261       null,
 262       null,
 263       null,
 264       null,
 265       null,
 266       null,
 267       null
 268     ],
 269     [
 270       "1916-11",
 271       null,
 272       null,
 273       null,
 274       null,
 275       null,
 276       null,
 277       null,
 278       null,
 279       null,
 280       null,
 281       null
 282     ],
 283     [
 284       "1916-12",
 285       3.3,
 286       0.4,
 287       1.9,
 288       null,
 289       null,
 290       93.5,
 291       23.6,
 292       117.1,
 293       null,
 294       null,
 295       null
 296     ],
 297     [
 298       "1917-01",
 299       4,
 300       -1.4,
 301       1.3,
 302       9.4,
 303       -13.3,
 304       53.1,
 305       58.4,
 306       111.5,
 307       null,
 308       null,
 309       null
 310     ],
 311     [
 312       "1917-02",
 313       4.3,
 314       -1.7,
 315       1.3,
 316       8.3,
 317       -7.8,
 318       14.5,
 319       29.5,
 320       43.9,
 321       null,
 322       null,
 323       null
 324     ],
 325     [
 326       "1917-03",
 327       6.8,
 328       -1.1,
 329       2.9,
 330       10,
 331       -4.4,
 332       70.1,
 333       16.5,
 334       86.6,
 335       null,
 336       null,
 337       null
 338     ],
 339     [
 340       "1917-04",
 341       10.4,
 342       1.8,
 343       6.1,
 344       18.3,
 345       -3.3,
 346       91.9,
 347       0,
 348       91.9,
 349       null,
 350       null,
 351       null
 352     ],
 353     [
 354       "1917-05",
 355       15.1,
 356       5.1,
 357       10.1,
 358       20,
 359       1.7,
 360       6.1,
 361       0,
 362       6.1,
 363       null,
 364       null,
 365       null
 366     ],
 367     [
 368       "1917-06",
 369       18.1,
 370       7.9,
 371       13,
 372       26.7,
 373       4.4,
 374       20.8,
 375       0,
 376       20.8,
 377       null,
 378       null,
 379       null
 380     ],
 381     [
 382       "1917-07",
 383       23.4,
 384       11.9,
 385       17.7,
 386       28.3,
 387       7.2,
 388       2.8,
 389       0,
 390       2.8,
 391       null,
 392       null,
 393       null
 394     ],
 395     [
 396       "1917-08",
 397       24.3,
 398       13.3,
 399       18.8,
 400       28.9,
 401       10,
 402       9.9,
 403       0,
 404       9.9,
 405       null,
 406       null,
 407       null
 408     ],
 409     [
 410       "1917-09",
 411       17.5,
 412       8.6,
 413       13.1,
 414       26.1,
 415       3.9,
 416       27.2,
 417       0,
 418       27.2,
 419       null,
 420       null,
 421       null
 422     ],
 423     [
 424       "1917-10",
 425       14.6,
 426       5.3,
 427       10,
 428       23.3,
 429       0,
 430       21.3,
 431       0,
 432       21.3,
 433       null,
 434       null,
 435       null
 436     ],
 437     [
 438       "1917-11",
 439       11.2,
 440       3.4,
 441       7.3,
 442       15.6,
 443       -0.6,
 444       52.1,
 445       0,
 446       52.1,
 447       null,
 448       null,
 449       null
 450     ],
 451     [
 452       "1917-12",
 453       7.8,
 454       -0.9,
 455       3.5,
 456       13.3,
 457       -7.2,
 458       296.9,
 459       17.8,
 460       314.7,
 461       null,
 462       null,
 463       null
 464     ],
 465     [
 466       "1918-01",
 467       8.2,
 468       1.4,
 469       4.8,
 470       12.2,
 471       -5.6,
 472       109.5,
 473       5.1,
 474       114.6,
 475       null,
 476       null,
 477       null
 478     ],
 479     [
 480       "1918-02",
 481       5.9,
 482       0.8,
 483       3.4,
 484       11.1,
 485       -5.6,
 486       99.6,
 487       11.4,
 488       111,
 489       null,
 490       null,
 491       null
 492     ],
 493     [
 494       "1918-03",
 495       8.3,
 496       2.2,
 497       5.3,
 498       13.9,
 499       -3.3,
 500       82.8,
 501       16.5,
 502       99.3,
 503       null,
 504       null,
 505       null
 506     ],
 507     [
 508       "1918-04",
 509       14.6,
 510       6,
 511       10.3,
 512       20.6,
 513       1.1,
 514       4.8,
 515       0,
 516       4.8,
 517       null,
 518       null,
 519       null
 520     ],
 521     [
 522       "1918-05",
 523       16.3,
 524       6.7,
 525       11.5,
 526       24.4,
 527       null,
 528       20.8,
 529       0,
 530       20.8,
 531       null,
 532       null,
 533       null
 534     ],
 535     [
 536       "1918-06",
 537       21.4,
 538       11.2,
 539       16.3,
 540       27.2,
 541       5,
 542       7.9,
 543       0,
 544       7.9,
 545       null,
 546       null,
 547       null
 548     ],
 549     [
 550       "1918-07",
 551       22.8,
 552       12.7,
 553       17.8,
 554       28.9,
 555       10,
 556       10.7,
 557       0,
 558       10.7,
 559       null,
 560       null,
 561       null
 562     ],
 563     [
 564       "1918-08",
 565       22.2,
 566       12.6,
 567       17.4,
 568       29.4,
 569       10,
 570       29.2,
 571       0,
 572       29.2,
 573       null,
 574       null,
 575       null
 576     ],
 577     [
 578       "1918-09",
 579       23.1,
 580       14.2,
 581       18.7,
 582       28.9,
 583       8.9,
 584       0.8,
 585       0,
 586       0.8,
 587       null,
 588       null,
 589       null
 590     ],
 591     [
 592       "1918-10",
 593       14.2,
 594       8,
 595       11.1,
 596       null,
 597       null,
 598       104.6,
 599       0,
 600       104.6,
 601       null,
 602       null,
 603       null
 604     ],
 605     [
 606       "1918-11",
 607       8.5,
 608       4.4,
 609       6.5,
 610       12.8,
 611       1.1,
 612       92.2,
 613       0,
 614       92.2,
 615       null,
 616       null,
 617       null
 618     ],
 619     [
 620       "1918-12",
 621       5.3,
 622       1.3,
 623       3.3,
 624       null,
 625       null,
 626       160.3,
 627       0.8,
 628       161,
 629       null,
 630       null,
 631       null
 632     ],
 633     [
 634       "1919-01",
 635       6.8,
 636       1.5,
 637       4.2,
 638       10.6,
 639       -2.2,
 640       150.4,
 641       0,
 642       150.4,
 643       null,
 644       null,
 645       null
 646     ],
 647     [
 648       "1919-02",
 649       6.3,
 650       1,
 651       3.7,
 652       12.2,
 653       -3.3,
 654       65.3,
 655       7.1,
 656       72.4,
 657       null,
 658       null,
 659       null
 660     ],
 661     [
 662       "1919-03",
 663       9.2,
 664       2.4,
 665       5.8,
 666       17.2,
 667       -1.7,
 668       25.1,
 669       7.6,
 670       32.8,
 671       null,
 672       null,
 673       null
 674     ],
 675     [
 676       "1919-04",
 677       12,
 678       5.1,
 679       8.6,
 680       18.3,
 681       2.2,
 682       62.7,
 683       0,
 684       62.7,
 685       null,
 686       null,
 687       null
 688     ],
 689     [
 690       "1919-05",
 691       15.2,
 692       6.8,
 693       11,
 694       20,
 695       3.9,
 696       8.4,
 697       0,
 698       8.4,
 699       null,
 700       null,
 701       null
 702     ],
 703     [
 704       "1919-06",
 705       17.7,
 706       8.4,
 707       13.1,
 708       22.8,
 709       5.6,
 710       15.2,
 711       0,
 712       15.2,
 713       null,
 714       null,
 715       null
 716     ],
 717     [
 718       "1919-07",
 719       22.8,
 720       12.5,
 721       17.7,
 722       28.3,
 723       8.3,
 724       15,
 725       0,
 726       15,
 727       null,
 728       null,
 729       null
 730     ],
 731     [
 732       "1919-08",
 733       22.7,
 734       13.2,
 735       18,
 736       27.8,
 737       10.6,
 738       0.5,
 739       0,
 740       0.5,
 741       null,
 742       null,
 743       null
 744     ],
 745     [
 746       "1919-09",
 747       20.2,
 748       11.7,
 749       16,
 750       26.7,
 751       6.1,
 752       20.3,
 753       0,
 754       20.3,
 755       null,
 756       null,
 757       null
 758     ],
 759     [
 760       "1919-10",
 761       11.8,
 762       5.3,
 763       8.6,
 764       21.1,
 765       -0.6,
 766       30.5,
 767       0,
 768       30.5,
 769       null,
 770       null,
 771       null
 772     ],
 773     [
 774       "1919-11",
 775       7.3,
 776       2.1,
 777       4.7,
 778       12.2,
 779       -2.2,
 780       148.3,
 781       1.3,
 782       149.6,
 783       null,
 784       null,
 785       null
 786     ],
 787     [
 788       "1919-12",
 789       4.9,
 790       0.7,
 791       2.8,
 792       11.7,
 793       -11.7,
 794       130,
 795       0,
 796       130,
 797       null,
 798       null,
 799       null
 800     ],
 801     [
 802       "1920-01",
 803       6.6,
 804       1.4,
 805       4,
 806       12.8,
 807       -4.4,
 808       68.3,
 809       7.6,
 810       75.9,
 811       null,
 812       null,
 813       null
 814     ],
 815     [
 816       "1920-02",
 817       8.2,
 818       3.2,
 819       5.7,
 820       11.1,
 821       1.1,
 822       15.5,
 823       0,
 824       15.5,
 825       null,
 826       null,
 827       null
 828     ],
 829     [
 830       "1920-03",
 831       9.5,
 832       4.3,
 833       6.9,
 834       null,
 835       null,
 836       53.3,
 837       1.3,
 838       54.6,
 839       null,
 840       null,
 841       null
 842     ],
 843     [
 844       "1920-04",
 845       11.1,
 846       5.2,
 847       8.2,
 848       16.7,
 849       0,
 850       26.4,
 851       0,
 852       26.4,
 853       null,
 854       null,
 855       null
 856     ],
 857     [
 858       "1920-05",
 859       15.2,
 860       8.2,
 861       11.7,
 862       24.4,
 863       null,
 864       28.4,
 865       0,
 866       28.4,
 867       null,
 868       null,
 869       null
 870     ],
 871     [
 872       "1920-06",
 873       18.6,
 874       10.7,
 875       14.7,
 876       26.7,
 877       7.8,
 878       22.1,
 879       0,
 880       22.1,
 881       null,
 882       null,
 883       null
 884     ],
 885     [
 886       "1920-07",
 887       23.9,
 888       13.3,
 889       18.6,
 890       31.7,
 891       10,
 892       22.9,
 893       0,
 894       22.9,
 895       null,
 896       null,
 897       null
 898     ],
 899     [
 900       "1920-08",
 901       23.9,
 902       14.4,
 903       19.2,
 904       30.6,
 905       8.3,
 906       58.2,
 907       0,
 908       58.2,
 909       null,
 910       null,
 911       null
 912     ],
 913     [
 914       "1920-09",
 915       17.7,
 916       10.3,
 917       14,
 918       26.1,
 919       6.1,
 920       97,
 921       0,
 922       97,
 923       null,
 924       null,
 925       null
 926     ],
 927     [
 928       "1920-10",
 929       11.5,
 930       5.1,
 931       8.3,
 932       14.4,
 933       1.1,
 934       108.7,
 935       0,
 936       108.7,
 937       null,
 938       null,
 939       null
 940     ],
 941     [
 942       "1920-11",
 943       9.4,
 944       3.2,
 945       6.3,
 946       13.3,
 947       -1.1,
 948       83.6,
 949       0,
 950       83.6,
 951       null,
 952       null,
 953       null
 954     ],
 955     [
 956       "1920-12",
 957       6.6,
 958       1.4,
 959       4,
 960       9.4,
 961       -1.7,
 962       121.4,
 963       0,
 964       121.4,
 965       null,
 966       null,
 967       null
 968     ],
 969     [
 970       "1921-01",
 971       5.3,
 972       0.8,
 973       3.1,
 974       9.4,
 975       -3.3,
 976       97.3,
 977       19.8,
 978       117.1,
 979       null,
 980       null,
 981       null
 982     ],
 983     [
 984       "1921-02",
 985       6.8,
 986       1.3,
 987       4.1,
 988       12.2,
 989       -5,
 990       102.4,
 991       1.3,
 992       103.6,
 993       null,
 994       null,
 995       null
 996     ],
 997     [
 998       "1921-03",
 999       8.4,
1000       2.2,
1001       5.3,
1002       null,
1003       null,
1004       27.7,
1005       1.5,
1006       29.2,
1007       null,
1008       null,
1009       null
1010     ],
1011     [
1012       "1921-04",
1013       11.3,
1014       3.5,
1015       7.4,
1016       15.6,
1017       0.6,
1018       28.2,
1019       0,
1020       28.2,
1021       null,
1022       null,
1023       null
1024     ],
1025     [
1026       "1921-05",
1027       15.7,
1028       6.5,
1029       11.1,
1030       26.7,
1031       1.1,
1032       27.7,
1033       0,
1034       27.7,
1035       null,
1036       null,
1037       null
1038     ],
1039     [
1040       "1921-06",
1041       17.8,
1042       9.9,
1043       13.9,
1044       22.2,
1045       7.8,
1046       29.2,
1047       0,
1048       29.2,
1049       null,
1050       null,
1051       null
1052     ],
1053     [
1054       "1921-07",
1055       21.2,
1056       11.8,
1057       16.5,
1058       25.6,
1059       8.3,
1060       0.8,
1061       0,
1062       0.8,
1063       null,
1064       null,
1065       null
1066     ],
1067     [
1068       "1921-08",
1069       21.3,
1070       11.9,
1071       16.6,
1072       27.8,
1073       10,
1074       22.4,
1075       0,
1076       22.4,
1077       null,
1078       null,
1079       null
1080     ],
1081     [
1082       "1921-09",
1083       15.8,
1084       9.4,
1085       12.6,
1086       20,
1087       5.6,
1088       71.9,
1089       0,
1090       71.9,
1091       null,
1092       null,
1093       null
1094     ],
1095     [
1096       "1921-10",
1097       14,
1098       7.9,
1099       11,
1100       22.2,
1101       4.4,
1102       143.3,
1103       0,
1104       143.3,
1105       null,
1106       null,
1107       null
1108     ],
1109     [
1110       "1921-11",
1111       8.9,
1112       4.3,
1113       6.6,
1114       14.4,
1115       -3.3,
1116       103.1,
1117       13.5,
1118       116.6,
1119       null,
1120       null,
1121       null
1122     ],
1123     [
1124       "1921-12",
1125       5.2,
1126       0.9,
1127       3.1,
1128       13.3,
1129       -8.3,
1130       102.4,
1131       2.3,
1132       104.6,
1133       null,
1134       null,
1135       null
1136     ],
1137     [
1138       "1922-01",
1139       4.1,
1140       -1.3,
1141       1.4,
1142       7.2,
1143       -8.9,
1144       34.5,
1145       5.8,
1146       40.4,
1147       null,
1148       null,
1149       null
1150     ],
1151     [
1152       "1922-02",
1153       5.1,
1154       -1.2,
1155       2,
1156       8.9,
1157       -4.4,
1158       37.8,
1159       15,
1160       52.8,
1161       null,
1162       null,
1163       null
1164     ],
1165     [
1166       "1922-03",
1167       8.3,
1168       0.8,
1169       4.6,
1170       13.3,
1171       -2.8,
1172       18.8,
1173       18.5,
1174       37.3,
1175       null,
1176       null,
1177       null
1178     ],
1179     [
1180       "1922-04",
1181       12.1,
1182       2,
1183       7.1,
1184       16.7,
1185       -1.7,
1186       16.5,
1187       0,
1188       16.5,
1189       null,
1190       null,
1191       null
1192     ],
1193     [
1194       "1922-05",
1195       16.3,
1196       5.7,
1197       11,
1198       28.9,
1199       -1.1,
1200       13.5,
1201       0,
1202       13.5,
1203       null,
1204       null,
1205       null
1206     ],
1207     [
1208       "1922-06",
1209       22.4,
1210       10.8,
1211       16.6,
1212       28.9,
1213       5.6,
1214       1,
1215       0,
1216       1,
1217       null,
1218       null,
1219       null
1220     ],
1221     [
1222       "1922-07",
1223       24.1,
1224       11.7,
1225       17.9,
1226       31.1,
1227       7.2,
1228       0,
1229       0,
1230       0,
1231       null,
1232       null,
1233       null
1234     ],
1235     [
1236       "1922-08",
1237       22.4,
1238       12.2,
1239       17.3,
1240       31.7,
1241       8.3,
1242       26.4,
1243       0,
1244       26.4,
1245       null,
1246       null,
1247       null
1248     ],
1249     [
1250       "1922-09",
1251       19.1,
1252       8.7,
1253       13.9,
1254       25.6,
1255       5,
1256       31,
1257       0,
1258       31,
1259       null,
1260       null,
1261       null
1262     ],
1263     [
1264       "1922-10",
1265       13.6,
1266       5.6,
1267       9.6,
1268       18.3,
1269       3.3,
1270       63.2,
1271       0,
1272       63.2,
1273       null,
1274       null,
1275       null
1276     ],
1277     [
1278       "1922-11",
1279       8.1,
1280       1.9,
1281       5,
1282       10,
1283       -1.1,
1284       48.5,
1285       0,
1286       48.5,
1287       null,
1288       null,
1289       null
1290     ],
1291     [
1292       "1922-12",
1293       4.6,
1294       -0.3,
1295       2.2,
1296       12.2,
1297       -6.7,
1298       152.4,
1299       39.1,
1300       191.5,
1301       null,
1302       null,
1303       null
1304     ],
1305     [
1306       "1923-01",
1307       6.5,
1308       0.1,
1309       3.3,
1310       10,
1311       -7.2,
1312       157.2,
1313       0.8,
1314       158,
1315       null,
1316       null,
1317       null
1318     ],
1319     [
1320       "1923-02",
1321       4.9,
1322       -1.1,
1323       1.9,
1324       10,
1325       -13.3,
1326       16.5,
1327       57.2,
1328       73.7,
1329       null,
1330       null,
1331       null
1332     ],
1333     [
1334       "1923-03",
1335       9.2,
1336       2.3,
1337       5.8,
1338       16.1,
1339       -0.6,
1340       50.3,
1341       0,
1342       50.3,
1343       null,
1344       null,
1345       null
1346     ],
1347     [
1348       "1923-04",
1349       12.6,
1350       6.6,
1351       9.6,
1352       20.6,
1353       2.8,
1354       21.6,
1355       0,
1356       21.6,
1357       null,
1358       null,
1359       null
1360     ],
1361     [
1362       "1923-05",
1363       16.3,
1364       7.8,
1365       12.1,
1366       23.3,
1367       3.9,
1368       14.5,
1369       0,
1370       14.5,
1371       null,
1372       null,
1373       null
1374     ],
1375     [
1376       "1923-06",
1377       20.9,
1378       11.1,
1379       16,
1380       29.4,
1381       6.1,
1382       8.1,
1383       0,
1384       8.1,
1385       null,
1386       null,
1387       null
1388     ],
1389     [
1390       "1923-07",
1391       22.9,
1392       14.3,
1393       18.6,
1394       29.4,
1395       10,
1396       15,
1397       0,
1398       15,
1399       null,
1400       null,
1401       null
1402     ],
1403     [
1404       "1923-08",
1405       24.7,
1406       14.7,
1407       19.7,
1408       31.7,
1409       11.7,
1410       16.3,
1411       0,
1412       16.3,
1413       null,
1414       null,
1415       null
1416     ],
1417     [
1418       "1923-09",
1419       20.6,
1420       12.2,
1421       16.4,
1422       26.7,
1423       8.3,
1424       38.1,
1425       0,
1426       38.1,
1427       null,
1428       null,
1429       null
1430     ],
1431     [
1432       "1923-10",
1433       13.9,
1434       7.5,
1435       10.7,
1436       20.6,
1437       3.3,
1438       39.1,
1439       0,
1440       39.1,
1441       null,
1442       null,
1443       null
1444     ],
1445     [
1446       "1923-11",
1447       9.8,
1448       4.5,
1449       7.2,
1450       13.3,
1451       1.1,
1452       58.9,
1453       0,
1454       58.9,
1455       null,
1456       null,
1457       null
1458     ],
1459     [
1460       "1923-12",
1461       6.7,
1462       1.7,
1463       4.2,
1464       10.6,
1465       -9.4,
1466       115.3,
1467       0,
1468       115.3,
1469       null,
1470       null,
1471       null
1472     ],
1473     [
1474       "1924-01",
1475       6,
1476       1.4,
1477       3.7,
1478       11.7,
1479       -7.2,
1480       62.2,
1481       1.3,
1482       63.5,
1483       null,
1484       null,
1485       null
1486     ],
1487     [
1488       "1924-02",
1489       10.4,
1490       5,
1491       7.7,
1492       12.8,
1493       3.3,
1494       124.2,
1495       0,
1496       124.2,
1497       null,
1498       null,
1499       null
1500     ],
1501     [
1502       "1924-03",
1503       11.3,
1504       4.5,
1505       7.9,
1506       13.9,
1507       -1.1,
1508       7.6,
1509       1,
1510       8.6,
1511       null,
1512       null,
1513       null
1514     ],
1515     [
1516       "1924-04",
1517       11.9,
1518       5.2,
1519       8.6,
1520       20.6,
1521       1.1,
1522       32,
1523       0,
1524       32,
1525       null,
1526       null,
1527       null
1528     ],
1529     [
1530       "1924-05",
1531       19.1,
1532       9.9,
1533       14.5,
1534       29.4,
1535       4.4,
1536       1.3,
1537       0,
1538       1.3,
1539       null,
1540       null,
1541       null
1542     ],
1543     [
1544       "1924-06",
1545       20.8,
1546       12.2,
1547       16.5,
1548       31.1,
1549       9.4,
1550       5.3,
1551       0,
1552       5.3,
1553       null,
1554       null,
1555       null
1556     ],
1557     [
1558       "1924-07",
1559       24.3,
1560       14.2,
1561       19.3,
1562       33.3,
1563       9.4,
1564       7.1,
1565       0,
1566       7.1,
1567       null,
1568       null,
1569       null
1570     ],
1571     [
1572       "1924-08",
1573       22.8,
1574       12.4,
1575       17.6,
1576       27.2,
1577       9.4,
1578       1,
1579       0,
1580       1,
1581       null,
1582       null,
1583       null
1584     ],
1585     [
1586       "1924-09",
1587       20.4,
1588       12.2,
1589       16.3,
1590       27.2,
1591       8.3,
1592       52.6,
1593       0,
1594       52.6,
1595       null,
1596       null,
1597       null
1598     ],
1599     [
1600       "1924-10",
1601       14,
1602       8.3,
1603       11.2,
1604       17.8,
1605       3.9,
1606       65.3,
1607       0,
1608       65.3,
1609       null,
1610       null,
1611       null
1612     ],
1613     [
1614       "1924-11",
1615       8.8,
1616       4.1,
1617       6.5,
1618       11.7,
1619       -2.2,
1620       86.1,
1621       0.8,
1622       86.9,
1623       null,
1624       null,
1625       null
1626     ],
1627     [
1628       "1924-12",
1629       4.3,
1630       -0.9,
1631       1.7,
1632       12.2,
1633       -11.7,
1634       102.6,
1635       4.6,
1636       107.2,
1637       null,
1638       null,
1639       null
1640     ],
1641     [
1642       "1925-01",
1643       7.6,
1644       3,
1645       5.3,
1646       10.6,
1647       0.6,
1648       78,
1649       10.2,
1650       88.1,
1651       null,
1652       null,
1653       null
1654     ],
1655     [
1656       "1925-02",
1657       8.6,
1658       4.3,
1659       6.5,
1660       11.7,
1661       1.7,
1662       56.1,
1663       0,
1664       56.1,
1665       null,
1666       null,
1667       null
1668     ],
1669     [
1670       "1925-03",
1671       10.5,
1672       5.4,
1673       8,
1674       12.8,
1675       3.9,
1676       30.2,
1677       0,
1678       30.2,
1679       null,
1680       null,
1681       null
1682     ],
1683     [
1684       "1925-04",
1685       14.4,
1686       6.9,
1687       10.7,
1688       20.6,
1689       5,
1690       22.1,
1691       0,
1692       22.1,
1693       null,
1694       null,
1695       null
1696     ],
1697     [
1698       "1925-05",
1699       19.2,
1700       11,
1701       15.1,
1702       28.3,
1703       6.1,
1704       13.7,
1705       0,
1706       13.7,
1707       null,
1708       null,
1709       null
1710     ],
1711     [
1712       "1925-06",
1713       22,
1714       12.9,
1715       17.5,
1716       36.1,
1717       7.2,
1718       9.7,
1719       0,
1720       9.7,
1721       null,
1722       null,
1723       null
1724     ],
1725     [
1726       "1925-07",
1727       24.2,
1728       14.3,
1729       19.3,
1730       28.9,
1731       11.1,
1732       7.1,
1733       0,
1734       7.1,
1735       null,
1736       null,
1737       null
1738     ],
1739     [
1740       "1925-08",
1741       24,
1742       14.4,
1743       19.2,
1744       33.9,
1745       10.6,
1746       1.8,
1747       0,
1748       1.8,
1749       null,
1750       null,
1751       null
1752     ],
1753     [
1754       "1925-09",
1755       20.5,
1756       11.4,
1757       16,
1758       24.4,
1759       9.4,
1760       7.9,
1761       0,
1762       7.9,
1763       null,
1764       null,
1765       null
1766     ],
1767     [
1768       "1925-10",
1769       14.2,
1770       8.4,
1771       11.3,
1772       18.9,
1773       2.8,
1774       21.6,
1775       0,
1776       21.6,
1777       null,
1778       null,
1779       null
1780     ],
1781     [
1782       "1925-11",
1783       9.6,
1784       4.4,
1785       7,
1786       12.8,
1787       0,
1788       32.3,
1789       0,
1790       32.3,
1791       null,
1792       null,
1793       null
1794     ],
1795     [
1796       "1925-12",
1797       8.4,
1798       4.6,
1799       6.5,
1800       12.2,
1801       2.2,
1802       125.7,
1803       0,
1804       125.7,
1805       null,
1806       null,
1807       null
1808     ],
1809     [
1810       "1926-01",
1811       7.7,
1812       3.7,
1813       5.7,
1814       10.6,
1815       1.1,
1816       101.3,
1817       0,
1818       101.3,
1819       null,
1820       null,
1821       null
1822     ],
1823     [
1824       "1926-02",
1825       9.7,
1826       5.1,
1827       7.4,
1828       11.7,
1829       1.7,
1830       62.5,
1831       0,
1832       62.5,
1833       null,
1834       null,
1835       null
1836     ],
1837     [
1838       "1926-03",
1839       13.3,
1840       6.6,
1841       10,
1842       16.7,
1843       3.9,
1844       16.5,
1845       0,
1846       16.5,
1847       null,
1848       null,
1849       null
1850     ],
1851     [
1852       "1926-04",
1853       17.2,
1854       9.9,
1855       13.6,
1856       25,
1857       5,
1858       18.5,
1859       0,
1860       18.5,
1861       null,
1862       null,
1863       null
1864     ],
1865     [
1866       "1926-05",
1867       16.2,
1868       10.7,
1869       13.5,
1870       27.2,
1871       7.2,
1872       36.6,
1873       0,
1874       36.6,
1875       null,
1876       null,
1877       null
1878     ],
1879     [
1880       "1926-06",
1881       21.9,
1882       14.3,
1883       18.1,
1884       31.7,
1885       11.1,
1886       2.8,
1887       0,
1888       2.8,
1889       null,
1890       null,
1891       null
1892     ],
1893     [
1894       "1926-07",
1895       24.6,
1896       15.2,
1897       19.9,
1898       32.2,
1899       11.1,
1900       0,
1901       0,
1902       0,
1903       null,
1904       null,
1905       null
1906     ],
1907     [
1908       "1926-08",
1909       22.8,
1910       13.2,
1911       18,
1912       30,
1913       7.2,
1914       15.5,
1915       0,
1916       15.5,
1917       null,
1918       null,
1919       null
1920     ],
1921     [
1922       "1926-09",
1923       19.1,
1924       10.8,
1925       15,
1926       26.1,
1927       3.9,
1928       14.2,
1929       0,
1930       14.2,
1931       null,
1932       null,
1933       null
1934     ],
1935     [
1936       "1926-10",
1937       14.6,
1938       8.2,
1939       11.4,
1940       19.4,
1941       5,
1942       75.9,
1943       0,
1944       75.9,
1945       null,
1946       null,
1947       null
1948     ],
1949     [
1950       "1926-11",
1951       10.9,
1952       5.1,
1953       8,
1954       15.6,
1955       1.7,
1956       85.1,
1957       0,
1958       85.1,
1959       null,
1960       null,
1961       null
1962     ],
1963     [
1964       "1926-12",
1965       6.6,
1966       2.6,
1967       4.6,
1968       12.8,
1969       -8.3,
1970       97.3,
1971       20.3,
1972       117.6,
1973       null,
1974       null,
1975       null
1976     ],
1977     [
1978       "1927-01",
1979       4.7,
1980       1.6,
1981       3.2,
1982       9.4,
1983       -6.1,
1984       87.6,
1985       21.6,
1986       109.2,
1987       null,
1988       null,
1989       null
1990     ],
1991     [
1992       "1927-02",
1993       8.3,
1994       3.3,
1995       5.8,
1996       11.1,
1997       0.6,
1998       77,
1999       0,
2000       77,
2001       null,
2002       null,
2003       null
2004     ],
2005     [
2006       "1927-03",
2007       8.9,
2008       3,
2009       6,
2010       12.2,
2011       -0.6,
2012       37.1,
2013       0,
2014       37.1,
2015       null,
2016       null,
2017       null
2018     ],
2019     [
2020       "1927-04",
2021       11.7,
2022       5.6,
2023       8.7,
2024       17.2,
2025       0.6,
2026       14.7,
2027       5.6,
2028       20.3,
2029       null,
2030       null,
2031       null
2032     ],
2033     [
2034       "1927-05",
2035       15.1,
2036       8.5,
2037       11.8,
2038       21.7,
2039       5,
2040       23.6,
2041       0,
2042       23.6,
2043       null,
2044       null,
2045       null
2046     ],
2047     [
2048       "1927-06",
2049       20.4,
2050       13.2,
2051       16.8,
2052       26.7,
2053       10.6,
2054       14.7,
2055       0,
2056       14.7,
2057       null,
2058       null,
2059       null
2060     ],
2061     [
2062       "1927-07",
2063       24.8,
2064       14.8,
2065       19.8,
2066       32.8,
2067       10,
2068       4.8,
2069       0,
2070       4.8,
2071       null,
2072       null,
2073       null
2074     ],
2075     [
2076       "1927-08",
2077       23.1,
2078       12.9,
2079       18,
2080       32.8,
2081       9.4,
2082       7.1,
2083       0,
2084       7.1,
2085       null,
2086       null,
2087       null
2088     ],
2089     [
2090       "1927-09",
2091       18.2,
2092       11.3,
2093       14.8,
2094       26.1,
2095       9.4,
2096       43.4,
2097       0,
2098       43.4,
2099       null,
2100       null,
2101       null
2102     ],
2103     [
2104       "1927-10",
2105       13.3,
2106       8.7,
2107       11,
2108       16.1,
2109       4.4,
2110       126.2,
2111       0,
2112       126.2,
2113       null,
2114       null,
2115       null
2116     ],
2117     [
2118       "1927-11",
2119       8.1,
2120       3.2,
2121       5.7,
2122       12.2,
2123       1.1,
2124       151.1,
2125       21.1,
2126       172.2,
2127       null,
2128       null,
2129       null
2130     ],
2131     [
2132       "1927-12",
2133       3.6,
2134       -1,
2135       1.3,
2136       13.3,
2137       -7.8,
2138       25.7,
2139       27.9,
2140       53.6,
2141       null,
2142       null,
2143       null
2144     ],
2145     [
2146       "1928-01",
2147       7.2,
2148       2.7,
2149       5,
2150       12.2,
2151       -6.7,
2152       107.7,
2153       25.4,
2154       133.1,
2155       null,
2156       null,
2157       null
2158     ],
2159     [
2160       "1928-02",
2161       9.9,
2162       4.2,
2163       7.1,
2164       11.7,
2165       0.6,
2166       7.6,
2167       1.3,
2168       8.9,
2169       null,
2170       null,
2171       null
2172     ],
2173     [
2174       "1928-03",
2175       10.8,
2176       4.9,
2177       7.9,
2178       18.3,
2179       1.7,
2180       47,
2181       3.8,
2182       50.8,
2183       null,
2184       null,
2185       null
2186     ],
2187     [
2188       "1928-04",
2189       12.1,
2190       5.6,
2191       8.9,
2192       16.1,
2193       2.8,
2194       41.4,
2195       0,
2196       41.4,
2197       null,
2198       null,
2199       null
2200     ],
2201     [
2202       "1928-05",
2203       19.7,
2204       11.5,
2205       15.6,
2206       27.2,
2207       5,
2208       13.2,
2209       0,
2210       13.2,
2211       null,
2212       null,
2213       null
2214     ],
2215     [
2216       "1928-06",
2217       18.7,
2218       12.5,
2219       15.6,
2220       27.8,
2221       9.4,
2222       7.4,
2223       0,
2224       7.4,
2225       null,
2226       null,
2227       null
2228     ],
2229     [
2230       "1928-07",
2231       24.2,
2232       15.6,
2233       19.9,
2234       32.2,
2235       10.6,
2236       3,
2237       0,
2238       3,
2239       null,
2240       null,
2241       null
2242     ],
2243     [
2244       "1928-08",
2245       22.4,
2246       14.1,
2247       18.3,
2248       27.8,
2249       10,
2250       8.4,
2251       0,
2252       8.4,
2253       null,
2254       null,
2255       null
2256     ],
2257     [
2258       "1928-09",
2259       19.8,
2260       11.5,
2261       15.7,
2262       29.4,
2263       8.3,
2264       9.4,
2265       0,
2266       9.4,
2267       null,
2268       null,
2269       null
2270     ],
2271     [
2272       "1928-10",
2273       11.6,
2274       7.3,
2275       9.5,
2276       14.4,
2277       4.4,
2278       83.8,
2279       0,
2280       83.8,
2281       null,
2282       null,
2283       null
2284     ],
2285     [
2286       "1928-11",
2287       10.2,
2288       4.7,
2289       7.5,
2290       13.9,
2291       1.7,
2292       39.6,
2293       0,
2294       39.6,
2295       null,
2296       null,
2297       null
2298     ],
2299     [
2300       "1928-12",
2301       5.7,
2302       2.4,
2303       4.1,
2304       9.4,
2305       -1.7,
2306       49.3,
2307       0,
2308       49.3,
2309       null,
2310       null,
2311       null
2312     ],
2313     [
2314       "1929-01",
2315       2.3,
2316       -1.3,
2317       0.5,
2318       8.9,
2319       -11.7,
2320       32.5,
2321       78.7,
2322       111.3,
2323       null,
2324       null,
2325       null
2326     ],
2327     [
2328       "1929-02",
2329       4.1,
2330       -0.1,
2331       2,
2332       9.4,
2333       -4.4,
2334       7.1,
2335       0,
2336       7.1,
2337       null,
2338       null,
2339       null
2340     ],
2341     [
2342       "1929-03",
2343       10.6,
2344       5.1,
2345       7.9,
2346       13.9,
2347       3.3,
2348       77.7,
2349       0,
2350       77.7,
2351       null,
2352       null,
2353       null
2354     ],
2355     [
2356       "1929-04",
2357       11.3,
2358       4.3,
2359       7.8,
2360       18.3,
2361       1.1,
2362       28.2,
2363       5.1,
2364       33.3,
2365       null,
2366       null,
2367       null
2368     ],
2369     [
2370       "1929-05",
2371       16.8,
2372       9.3,
2373       13.1,
2374       24.4,
2375       5,
2376       10.7,
2377       0,
2378       10.7,
2379       null,
2380       null,
2381       null
2382     ],
2383     [
2384       "1929-06",
2385       19,
2386       12.5,
2387       15.8,
2388       26.7,
2389       10,
2390       18,
2391       0,
2392       18,
2393       null,
2394       null,
2395       null
2396     ],
2397     [
2398       "1929-07",
2399       24.3,
2400       14.6,
2401       19.5,
2402       28.3,
2403       11.7,
2404       6.6,
2405       0,
2406       6.6,
2407       null,
2408       null,
2409       null
2410     ],
2411     [
2412       "1929-08",
2413       23.9,
2414       14,
2415       19,
2416       30.6,
2417       10.6,
2418       4.1,
2419       0,
2420       4.1,
2421       null,
2422       null,
2423       null
2424     ],
2425     [
2426       "1929-09",
2427       22.5,
2428       13.4,
2429       18,
2430       27.8,
2431       8.3,
2432       6.1,
2433       0,
2434       6.1,
2435       null,
2436       null,
2437       null
2438     ],
2439     [
2440       "1929-10",
2441       15.5,
2442       9.2,
2443       12.4,
2444       19.4,
2445       5.6,
2446       31.5,
2447       0,
2448       31.5,
2449       null,
2450       null,
2451       null
2452     ],
2453     [
2454       "1929-11",
2455       8.9,
2456       3.2,
2457       6.1,
2458       14.4,
2459       0,
2460       44.5,
2461       0,
2462       44.5,
2463       null,
2464       null,
2465       null
2466     ],
2467     [
2468       "1929-12",
2469       7,
2470       2.8,
2471       4.9,
2472       11.7,
2473       -0.6,
2474       121.9,
2475       16,
2476       137.9,
2477       null,
2478       null,
2479       null
2480     ],
2481     [
2482       "1930-01",
2483       -0.4,
2484       -3.7,
2485       -2.1,
2486       7.8,
2487       -11.7,
2488       35.3,
2489       9.1,
2490       44.5,
2491       null,
2492       null,
2493       null
2494     ],
2495     [
2496       "1930-02",
2497       8.1,
2498       2.4,
2499       5.3,
2500       11.1,
2501       0.6,
2502       104.4,
2503       10.2,
2504       114.6,
2505       null,
2506       null,
2507       null
2508     ],
2509     [
2510       "1930-03",
2511       11.2,
2512       4.7,
2513       8,
2514       18.3,
2515       1.1,
2516       62.2,
2517       0,
2518       62.2,
2519       null,
2520       null,
2521       null
2522     ],
2523     [
2524       "1930-04",
2525       13.8,
2526       7.4,
2527       10.6,
2528       16.7,
2529       5.6,
2530       25.4,
2531       0,
2532       25.4,
2533       null,
2534       null,
2535       null
2536     ],
2537     [
2538       "1930-05",
2539       15.8,
2540       8.2,
2541       12,
2542       21.1,
2543       4.4,
2544       13.2,
2545       0,
2546       13.2,
2547       null,
2548       null,
2549       null
2550     ],
2551     [
2552       "1930-06",
2553       19.6,
2554       11.8,
2555       15.7,
2556       27.2,
2557       9.4,
2558       10.9,
2559       0,
2560       10.9,
2561       null,
2562       null,
2563       null
2564     ],
2565     [
2566       "1930-07",
2567       25,
2568       13.3,
2569       19.2,
2570       28.9,
2571       10,
2572       0,
2573       0,
2574       0,
2575       null,
2576       null,
2577       null
2578     ],
2579     [
2580       "1930-08",
2581       23.7,
2582       13,
2583       18.4,
2584       28.3,
2585       10,
2586       1,
2587       0,
2588       1,
2589       null,
2590       null,
2591       null
2592     ],
2593     [
2594       "1930-09",
2595       17.3,
2596       10.5,
2597       13.9,
2598       22.8,
2599       6.7,
2600       13.7,
2601       0,
2602       13.7,
2603       null,
2604       null,
2605       null
2606     ],
2607     [
2608       "1930-10",
2609       11.3,
2610       5.5,
2611       8.4,
2612       15,
2613       1.1,
2614       89.2,
2615       2.5,
2616       91.7,
2617       null,
2618       null,
2619       null
2620     ],
2621     [
2622       "1930-11",
2623       8.3,
2624       2.7,
2625       5.5,
2626       13.3,
2627       -1.1,
2628       21.8,
2629       0,
2630       21.8,
2631       null,
2632       null,
2633       null
2634     ],
2635     [
2636       "1930-12",
2637       6.8,
2638       2.4,
2639       4.6,
2640       9.4,
2641       0.6,
2642       29.5,
2643       0,
2644       29.5,
2645       null,
2646       null,
2647       null
2648     ],
2649     [
2650       "1931-01",
2651       8.1,
2652       3.8,
2653       6,
2654       10.6,
2655       2.2,
2656       111.3,
2657       0,
2658       111.3,
2659       null,
2660       null,
2661       null
2662     ],
2663     [
2664       "1931-02",
2665       8.3,
2666       3.2,
2667       5.8,
2668       11.1,
2669       1.1,
2670       101.6,
2671       0,
2672       101.6,
2673       null,
2674       null,
2675       null
2676     ],
2677     [
2678       "1931-03",
2679       9.8,
2680       4.6,
2681       7.2,
2682       13.3,
2683       1.1,
2684       48,
2685       3.8,
2686       51.8,
2687       null,
2688       null,
2689       null
2690     ],
2691     [
2692       "1931-04",
2693       15.6,
2694       8.4,
2695       12,
2696       23.3,
2697       5.6,
2698       24.4,
2699       0,
2700       24.4,
2701       null,
2702       null,
2703       null
2704     ],
2705     [
2706       "1931-05",
2707       17.9,
2708       10.8,
2709       14.4,
2710       25.6,
2711       7.8,
2712       28.7,
2713       0,
2714       28.7,
2715       null,
2716       null,
2717       null
2718     ],
2719     [
2720       "1931-06",
2721       18.7,
2722       11.8,
2723       15.3,
2724       27.8,
2725       9.4,
2726       94.5,
2727       0,
2728       94.5,
2729       null,
2730       null,
2731       null
2732     ],
2733     [
2734       "1931-07",
2735       22.9,
2736       14.1,
2737       18.5,
2738       30.6,
2739       10,
2740       1.3,
2741       0,
2742       1.3,
2743       null,
2744       null,
2745       null
2746     ],
2747     [
2748       "1931-08",
2749       23.4,
2750       13.7,
2751       18.6,
2752       31.1,
2753       10.6,
2754       3.3,
2755       0,
2756       3.3,
2757       null,
2758       null,
2759       null
2760     ],
2761     [
2762       "1931-09",
2763       15.9,
2764       10.2,
2765       13.1,
2766       19.4,
2767       7.2,
2768       46.2,
2769       0,
2770       46.2,
2771       null,
2772       null,
2773       null
2774     ],
2775     [
2776       "1931-10",
2777       13.4,
2778       7.1,
2779       10.3,
2780       18.9,
2781       5,
2782       37.3,
2783       0,
2784       37.3,
2785       null,
2786       null,
2787       null
2788     ],
2789     [
2790       "1931-11",
2791       7.7,
2792       3.2,
2793       5.5,
2794       13.9,
2795       -3.3,
2796       72.9,
2797       10.7,
2798       83.6,
2799       null,
2800       null,
2801       null
2802     ],
2803     [
2804       "1931-12",
2805       6.6,
2806       2.4,
2807       4.5,
2808       10,
2809       -2.2,
2810       94.5,
2811       2.5,
2812       97,
2813       null,
2814       null,
2815       null
2816     ],
2817     [
2818       "1932-01",
2819       4.2,
2820       0.8,
2821       2.5,
2822       8.3,
2823       -8.9,
2824       89.4,
2825       11.4,
2826       100.8,
2827       null,
2828       null,
2829       null
2830     ],
2831     [
2832       "1932-02",
2833       6.4,
2834       2.1,
2835       4.3,
2836       11.1,
2837       -3.3,
2838       130.6,
2839       2.5,
2840       133.1,
2841       null,
2842       null,
2843       null
2844     ],
2845     [
2846       "1932-03",
2847       9.3,
2848       4.2,
2849       6.8,
2850       12.2,
2851       -1.1,
2852       95,
2853       2.5,
2854       97.5,
2855       null,
2856       null,
2857       null
2858     ],
2859     [
2860       "1932-04",
2861       13,
2862       6.8,
2863       9.9,
2864       18.3,
2865       4.4,
2866       24.4,
2867       0,
2868       24.4,
2869       null,
2870       null,
2871       null
2872     ],
2873     [
2874       "1932-05",
2875       15.4,
2876       9.7,
2877       12.6,
2878       23.9,
2879       6.7,
2880       6.1,
2881       0,
2882       6.1,
2883       null,
2884       null,
2885       null
2886     ],
2887     [
2888       "1932-06",
2889       20,
2890       12.3,
2891       16.2,
2892       31.7,
2893       9.4,
2894       29.7,
2895       0,
2896       29.7,
2897       null,
2898       null,
2899       null
2900     ],
2901     [
2902       "1932-07",
2903       17.8,
2904       10.7,
2905       14.3,
2906       23.3,
2907       8.9,
2908       28.2,
2909       0,
2910       28.2,
2911       null,
2912       null,
2913       null
2914     ],
2915     [
2916       "1932-08",
2917       19.7,
2918       11.7,
2919       15.7,
2920       27.8,
2921       10,
2922       8.6,
2923       0,
2924       8.6,
2925       null,
2926       null,
2927       null
2928     ],
2929     [
2930       "1932-09",
2931       20.2,
2932       10.8,
2933       15.5,
2934       26.7,
2935       8.9,
2936       2.8,
2937       0,
2938       2.8,
2939       null,
2940       null,
2941       null
2942     ],
2943     [
2944       "1932-10",
2945       13.9,
2946       8.7,
2947       11.3,
2948       24.4,
2949       5.6,
2950       40.4,
2951       0,
2952       40.4,
2953       null,
2954       null,
2955       null
2956     ],
2957     [
2958       "1932-11",
2959       9.7,
2960       6.6,
2961       8.2,
2962       12.8,
2963       4.4,
2964       157.5,
2965       0,
2966       157.5,
2967       null,
2968       null,
2969       null
2970     ],
2971     [
2972       "1932-12",
2973       5.2,
2974       1.7,
2975       3.5,
2976       10,
2977       -6.7,
2978       86.4,
2979       0,
2980       86.4,
2981       null,
2982       null,
2983       null
2984     ],
2985     [
2986       "1933-01",
2987       4.1,
2988       0.4,
2989       2.3,
2990       8.3,
2991       -2.8,
2992       68.6,
2993       7.9,
2994       76.5,
2995       null,
2996       null,
2997       null
2998     ],
2999     [
3000       "1933-02",
3001       4.8,
3002       0.2,
3003       2.5,
3004       8.9,
3005       -8.3,
3006       66,
3007       5.1,
3008       71.1,
3009       null,
3010       null,
3011       null
3012     ],
3013     [
3014       "1933-03",
3015       9.9,
3016       3.5,
3017       6.7,
3018       12.8,
3019       -0.6,
3020       30.2,
3021       0,
3022       30.2,
3023       null,
3024       null,
3025       null
3026     ],
3027     [
3028       "1933-04",
3029       12.9,
3030       5.7,
3031       9.3,
3032       16.7,
3033       1.1,
3034       10.7,
3035       0,
3036       10.7,
3037       null,
3038       null,
3039       null
3040     ],
3041     [
3042       "1933-05",
3043       14.1,
3044       8.1,
3045       11.1,
3046       17.2,
3047       5.6,
3048       19.8,
3049       0,
3050       19.8,
3051       null,
3052       null,
3053       null
3054     ],
3055     [
3056       "1933-06",
3057       18.2,
3058       11.3,
3059       14.8,
3060       26.7,
3061       7.2,
3062       14.5,
3063       0,
3064       14.5,
3065       null,
3066       null,
3067       null
3068     ],
3069     [
3070       "1933-07",
3071       21.3,
3072       12.8,
3073       17.1,
3074       28.3,
3075       10.6,
3076       10.2,
3077       0,
3078       10.2,
3079       null,
3080       null,
3081       null
3082     ],
3083     [
3084       "1933-08",
3085       23.8,
3086       15.9,
3087       19.9,
3088       34.4,
3089       10.6,
3090       6.9,
3091       0,
3092       6.9,
3093       null,
3094       null,
3095       null
3096     ],
3097     [
3098       "1933-09",
3099       15.9,
3100       10.4,
3101       13.2,
3102       20.6,
3103       8.3,
3104       27.4,
3105       0,
3106       27.4,
3107       null,
3108       null,
3109       null
3110     ],
3111     [
3112       "1933-10",
3113       13.9,
3114       8.5,
3115       11.2,
3116       22.2,
3117       5,
3118       122.7,
3119       0,
3120       122.7,
3121       null,
3122       null,
3123       null
3124     ],
3125     [
3126       "1933-11",
3127       9.1,
3128       5.7,
3129       7.4,
3130       11.7,
3131       2.2,
3132       71.6,
3133       0,
3134       71.6,
3135       null,
3136       null,
3137       null
3138     ],
3139     [
3140       "1933-12",
3141       7.1,
3142       3.2,
3143       5.2,
3144       10,
3145       -1.1,
3146       276.1,
3147       20.3,
3148       296.4,
3149       null,
3150       null,
3151       null
3152     ],
3153     [
3154       "1934-01",
3155       6.8,
3156       3.2,
3157       5,
3158       8.9,
3159       1.1,
3160       146.8,
3161       0,
3162       146.8,
3163       null,
3164       null,
3165       null
3166     ],
3167     [
3168       "1934-02",
3169       10.9,
3170       4.8,
3171       7.9,
3172       13.9,
3173       2.2,
3174       35.8,
3175       0,
3176       35.8,
3177       null,
3178       null,
3179       null
3180     ],
3181     [
3182       "1934-03",
3183       13.7,
3184       7.8,
3185       10.8,
3186       18.3,
3187       2.2,
3188       82.3,
3189       0,
3190       82.3,
3191       null,
3192       null,
3193       null
3194     ],
3195     [
3196       "1934-04",
3197       17.4,
3198       10.8,
3199       14.1,
3200       26.1,
3201       5,
3202       30,
3203       0,
3204       30,
3205       null,
3206       null,
3207       null
3208     ],
3209     [
3210       "1934-05",
3211       18.2,
3212       11.8,
3213       15,
3214       26.1,
3215       9.4,
3216       27.7,
3217       0,
3218       27.7,
3219       null,
3220       null,
3221       null
3222     ],
3223     [
3224       "1934-06",
3225       20.9,
3226       13.5,
3227       17.2,
3228       24.4,
3229       11.1,
3230       8.6,
3231       0,
3232       8.6,
3233       null,
3234       null,
3235       null
3236     ],
3237     [
3238       "1934-07",
3239       20.9,
3240       13.8,
3241       17.4,
3242       26.1,
3243       10.6,
3244       10.2,
3245       0,
3246       10.2,
3247       null,
3248       null,
3249       null
3250     ],
3251     [
3252       "1934-08",
3253       22.7,
3254       15.4,
3255       19.1,
3256       31.1,
3257       12.2,
3258       11.2,
3259       0,
3260       11.2,
3261       null,
3262       null,
3263       null
3264     ],
3265     [
3266       "1934-09",
3267       17.8,
3268       11,
3269       14.4,
3270       26.1,
3271       6.1,
3272       31.5,
3273       0,
3274       31.5,
3275       null,
3276       null,
3277       null
3278     ],
3279     [
3280       "1934-10",
3281       14.7,
3282       8.5,
3283       11.6,
3284       23.3,
3285       5.6,
3286       51.3,
3287       0,
3288       51.3,
3289       null,
3290       null,
3291       null
3292     ],
3293     [
3294       "1934-11",
3295       10.4,
3296       7.2,
3297       8.8,
3298       13.3,
3299       5.6,
3300       80,
3301       0,
3302       80,
3303       null,
3304       null,
3305       null
3306     ],
3307     [
3308       "1934-12",
3309       7,
3310       3.6,
3311       5.3,
3312       10.6,
3313       -1.7,
3314       141.2,
3315       15.2,
3316       156.5,
3317       null,
3318       null,
3319       null
3320     ],
3321     [
3322       "1935-01",
3323       3.6,
3324       0.3,
3325       2,
3326       13.3,
3327       -13.3,
3328       239.3,
3329       78.7,
3330       318,
3331       null,
3332       null,
3333       null
3334     ],
3335     [
3336       "1935-02",
3337       9.1,
3338       3.9,
3339       6.5,
3340       12.2,
3341       0,
3342       22.1,
3343       0,
3344       22.1,
3345       null,
3346       null,
3347       null
3348     ],
3349     [
3350       "1935-03",
3351       8.8,
3352       2.8,
3353       5.8,
3354       12.8,
3355       -0.6,
3356       76.5,
3357       0,
3358       76.5,
3359       null,
3360       null,
3361       null
3362     ],
3363     [
3364       "1935-04",
3365       13.3,
3366       6.2,
3367       9.8,
3368       19.4,
3369       1.7,
3370       9.4,
3371       0,
3372       9.4,
3373       null,
3374       null,
3375       null
3376     ],
3377     [
3378       "1935-05",
3379       17,
3380       9.7,
3381       13.4,
3382       21.7,
3383       6.7,
3384       5.6,
3385       0,
3386       5.6,
3387       null,
3388       null,
3389       null
3390     ],
3391     [
3392       "1935-06",
3393       19.9,
3394       11.7,
3395       15.8,
3396       30,
3397       8.9,
3398       12.7,
3399       0,
3400       12.7,
3401       null,
3402       null,
3403       null
3404     ],
3405     [
3406       "1935-07",
3407       20.4,
3408       12.8,
3409       16.6,
3410       33.3,
3411       9.4,
3412       7.6,
3413       0,
3414       7.6,
3415       null,
3416       null,
3417       null
3418     ],
3419     [
3420       "1935-08",
3421       21.4,
3422       12.7,
3423       17.1,
3424       32.2,
3425       10,
3426       4.6,
3427       0,
3428       4.6,
3429       null,
3430       null,
3431       null
3432     ],
3433     [
3434       "1935-09",
3435       19.7,
3436       12,
3437       15.9,
3438       26.1,
3439       9.4,
3440       14,
3441       0,
3442       14,
3443       null,
3444       null,
3445       null
3446     ],
3447     [
3448       "1935-10",
3449       12.3,
3450       7.3,
3451       9.8,
3452       25,
3453       -3.9,
3454       10.9,
3455       0,
3456       10.9,
3457       null,
3458       null,
3459       null
3460     ],
3461     [
3462       "1935-11",
3463       7.6,
3464       3.3,
3465       5.5,
3466       12.8,
3467       -2.2,
3468       36.1,
3469       0,
3470       36.1,
3471       null,
3472       null,
3473       null
3474     ],
3475     [
3476       "1935-12",
3477       8.1,
3478       4.8,
3479       6.5,
3480       10.6,
3481       0.6,
3482       44.5,
3483       0,
3484       44.5,
3485       null,
3486       null,
3487       null
3488     ],
3489     [
3490       "1936-01",
3491       7.5,
3492       3.7,
3493       5.6,
3494       10,
3495       -1.1,
3496       89.4,
3497       0,
3498       89.4,
3499       null,
3500       null,
3501       null
3502     ],
3503     [
3504       "1936-02",
3505       1.7,
3506       -2.4,
3507       -0.4,
3508       7.2,
3509       -13.3,
3510       62.2,
3511       68.6,
3512       130.8,
3513       null,
3514       null,
3515       null
3516     ],
3517     [
3518       "1936-03",
3519       9,
3520       3.3,
3521       6.2,
3522       12.2,
3523       -2.8,
3524       26.9,
3525       0.8,
3526       27.7,
3527       null,
3528       null,
3529       null
3530     ],
3531     [
3532       "1936-04",
3533       14.4,
3534       8.2,
3535       11.3,
3536       21.1,
3537       0.6,
3538       18,
3539       3.3,
3540       21.3,
3541       null,
3542       null,
3543       null
3544     ],
3545     [
3546       "1936-05",
3547       18.1,
3548       11.3,
3549       14.7,
3550       25,
3551       8.9,
3552       23.9,
3553       0,
3554       23.9,
3555       null,
3556       null,
3557       null
3558     ],
3559     [
3560       "1936-06",
3561       19.8,
3562       11.9,
3563       15.9,
3564       27.8,
3565       10,
3566       39.1,
3567       0,
3568       39.1,
3569       null,
3570       null,
3571       null
3572     ],
3573     [
3574       "1936-07",
3575       20.8,
3576       13.2,
3577       17,
3578       25,
3579       10.6,
3580       14.5,
3581       0,
3582       14.5,
3583       null,
3584       null,
3585       null
3586     ],
3587     [
3588       "1936-08",
3589       22,
3590       13.3,
3591       17.7,
3592       29.4,
3593       10.6,
3594       9.1,
3595       0,
3596       9.1,
3597       null,
3598       null,
3599       null
3600     ],
3601     [
3602       "1936-09",
3603       17.4,
3604       10.7,
3605       14.1,
3606       24.4,
3607       7.2,
3608       27.7,
3609       0,
3610       27.7,
3611       null,
3612       null,
3613       null
3614     ],
3615     [
3616       "1936-10",
3617       15.3,
3618       9.1,
3619       12.2,
3620       24.4,
3621       4.4,
3622       28.7,
3623       0,
3624       28.7,
3625       null,
3626       null,
3627       null
3628     ],
3629     [
3630       "1936-11",
3631       10.1,
3632       5.1,
3633       7.6,
3634       13.3,
3635       1.7,
3636       15.5,
3637       0,
3638       15.5,
3639       null,
3640       null,
3641       null
3642     ],
3643     [
3644       "1936-12",
3645       7.1,
3646       3.3,
3647       5.2,
3648       10.6,
3649       -2.8,
3650       118.1,
3651       0,
3652       118.1,
3653       null,
3654       null,
3655       null
3656     ],
3657     [
3658       "1937-01",
3659       0.5,
3660       -2.8,
3661       -1.2,
3662       5,
3663       -7.2,
3664       2.5,
3665       41.9,
3666       44.5,
3667       null,
3668       null,
3669       null
3670     ],
3671     [
3672       "1937-02",
3673       5.4,
3674       1.1,
3675       3.3,
3676       13.3,
3677       -2.2,
3678       65.8,
3679       74.4,
3680       140.2,
3681       null,
3682       null,
3683       null
3684     ],
3685     [
3686       "1937-03",
3687       11.7,
3688       5.7,
3689       8.7,
3690       17.2,
3691       3.3,
3692       31.8,
3693       0,
3694       31.8,
3695       null,
3696       null,
3697       null
3698     ],
3699     [
3700       "1937-04",
3701       11.5,
3702       6.1,
3703       8.8,
3704       17.2,
3705       4.4,
3706       51.3,
3707       0,
3708       51.3,
3709       null,
3710       null,
3711       null
3712     ],
3713     [
3714       "1937-05",
3715       16.6,
3716       9.6,
3717       13.1,
3718       25.6,
3719       6.1,
3720       8.6,
3721       0,
3722       8.6,
3723       null,
3724       null,
3725       null
3726     ],
3727     [
3728       "1937-06",
3729       19.4,
3730       12.3,
3731       15.9,
3732       27.8,
3733       8.9,
3734       48.5,
3735       0,
3736       48.5,
3737       null,
3738       null,
3739       null
3740     ],
3741     [
3742       "1937-07",
3743       22,
3744       13.4,
3745       17.7,
3746       26.1,
3747       11.7,
3748       0,
3749       0,
3750       0,
3751       null,
3752       null,
3753       null
3754     ],
3755     [
3756       "1937-08",
3757       20.7,
3758       12,
3759       16.4,
3760       26.7,
3761       10,
3762       21.8,
3763       0,
3764       21.8,
3765       null,
3766       null,
3767       null
3768     ],
3769     [
3770       "1937-09",
3771       20.2,
3772       11.8,
3773       16,
3774       33.3,
3775       7.8,
3776       9.1,
3777       0,
3778       9.1,
3779       null,
3780       null,
3781       null
3782     ],
3783     [
3784       "1937-10",
3785       16,
3786       9.8,
3787       12.9,
3788       20.6,
3789       7.8,
3790       65.5,
3791       0,
3792       65.5,
3793       null,
3794       null,
3795       null
3796     ],
3797     [
3798       "1937-11",
3799       9.9,
3800       6.1,
3801       8,
3802       15,
3803       0,
3804       95.3,
3805       36.8,
3806       132.1,
3807       null,
3808       null,
3809       null
3810     ],
3811     [
3812       "1937-12",
3813       7.3,
3814       3.5,
3815       5.4,
3816       12.2,
3817       -2.8,
3818       134.9,
3819       35.6,
3820       170.4,
3821       null,
3822       null,
3823       null
3824     ],
3825     [
3826       "1938-01",
3827       5.9,
3828       2,
3829       4,
3830       9.4,
3831       -2.8,
3832       46.5,
3833       14,
3834       60.5,
3835       null,
3836       null,
3837       null
3838     ],
3839     [
3840       "1938-02",
3841       8,
3842       2.7,
3843       5.4,
3844       14.4,
3845       -1.1,
3846       28.4,
3847       2.5,
3848       31,
3849       null,
3850       null,
3851       null
3852     ],
3853     [
3854       "1938-03",
3855       9.8,
3856       3.9,
3857       6.9,
3858       13.9,
3859       0.6,
3860       48.5,
3861       1.3,
3862       49.8,
3863       null,
3864       null,
3865       null
3866     ],
3867     [
3868       "1938-04",
3869       13.7,
3870       7.9,
3871       10.8,
3872       17.8,
3873       4.4,
3874       16.8,
3875       0,
3876       16.8,
3877       null,
3878       null,
3879       null
3880     ],
3881     [
3882       "1938-05",
3883       17.7,
3884       10.2,
3885       14,
3886       26.1,
3887       4.4,
3888       8.9,
3889       0,
3890       8.9,
3891       null,
3892       null,
3893       null
3894     ],
3895     [
3896       "1938-06",
3897       21.5,
3898       13.1,
3899       17.3,
3900       29.4,
3901       10.6,
3902       0.5,
3903       0,
3904       0.5,
3905       null,
3906       null,
3907       null
3908     ],
3909     [
3910       "1938-07",
3911       24.4,
3912       18.1,
3913       21.3,
3914       32.2,
3915       10,
3916       2.3,
3917       0,
3918       2.3,
3919       null,
3920       null,
3921       null
3922     ],
3923     [
3924       "1938-08",
3925       21.1,
3926       12.1,
3927       16.6,
3928       26.7,
3929       10,
3930       2.5,
3931       0,
3932       2.5,
3933       null,
3934       null,
3935       null
3936     ],
3937     [
3938       "1938-09",
3939       20.1,
3940       11.7,
3941       15.9,
3942       27.8,
3943       10,
3944       27.2,
3945       0,
3946       27.2,
3947       null,
3948       null,
3949       null
3950     ],
3951     [
3952       "1938-10",
3953       15.4,
3954       8.5,
3955       12,
3956       20,
3957       6.1,
3958       56.9,
3959       0,
3960       56.9,
3961       null,
3962       null,
3963       null
3964     ],
3965     [
3966       "1938-11",
3967       9.8,
3968       4.5,
3969       7.2,
3970       13.9,
3971       -1.1,
3972       46,
3973       0,
3974       46,
3975       null,
3976       null,
3977       null
3978     ],
3979     [
3980       "1938-12",
3981       8.4,
3982       3.1,
3983       5.8,
3984       13.3,
3985       -2.2,
3986       140.7,
3987       0,
3988       140.7,
3989       null,
3990       null,
3991       null
3992     ],
3993     [
3994       "1939-01",
3995       8.1,
3996       4.1,
3997       6.1,
3998       10,
3999       0,
4000       117.1,
4001       0,
4002       117.1,
4003       null,
4004       null,
4005       null
4006     ],
4007     [
4008       "1939-02",
4009       6.9,
4010       1.5,
4011       4.2,
4012       10.6,
4013       -5.6,
4014       83.6,
4015       12.7,
4016       96.3,
4017       null,
4018       null,
4019       null
4020     ],
4021     [
4022       "1939-03",
4023       10.9,
4024       3.8,
4025       7.4,
4026       17.2,
4027       0,
4028       31.2,
4029       0,
4030       31.2,
4031       null,
4032       null,
4033       null
4034     ],
4035     [
4036       "1939-04",
4037       15.1,
4038       7,
4039       11.1,
4040       22.2,
4041       2.8,
4042       7.6,
4043       0,
4044       7.6,
4045       null,
4046       null,
4047       null
4048     ],
4049     [
4050       "1939-05",
4051       16.9,
4052       8.6,
4053       12.8,
4054       26.7,
4055       6.7,
4056       37.6,
4057       0,
4058       37.6,
4059       null,
4060       null,
4061       null
4062     ],
4063     [
4064       "1939-06",
4065       16.9,
4066       9.7,
4067       13.3,
4068       25.6,
4069       6.1,
4070       34.8,
4071       0,
4072       34.8,
4073       null,
4074       null,
4075       null
4076     ],
4077     [
4078       "1939-07",
4079       21.3,
4080       12.7,
4081       17,
4082       28.9,
4083       8.3,
4084       22.1,
4085       0,
4086       22.1,
4087       null,
4088       null,
4089       null
4090     ],
4091     [
4092       "1939-08",
4093       23.6,
4094       13.8,
4095       18.7,
4096       31.7,
4097       9.4,
4098       9.4,
4099       0,
4100       9.4,
4101       null,
4102       null,
4103       null
4104     ],
4105     [
4106       "1939-09",
4107       19.8,
4108       10.9,
4109       15.4,
4110       25.6,
4111       9.4,
4112       5.8,
4113       0,
4114       5.8,
4115       null,
4116       null,
4117       null
4118     ],
4119     [
4120       "1939-10",
4121       13.8,
4122       8.1,
4123       11,
4124       20,
4125       0.6,
4126       64.3,
4127       0,
4128       64.3,
4129       null,
4130       null,
4131       null
4132     ],
4133     [
4134       "1939-11",
4135       10.9,
4136       7.2,
4137       9.1,
4138       14.4,
4139       5.6,
4140       113.5,
4141       0,
4142       113.5,
4143       null,
4144       null,
4145       null
4146     ],
4147     [
4148       "1939-12",
4149       9.7,
4150       5.7,
4151       7.7,
4152       12.8,
4153       0,
4154       136.7,
4155       0,
4156       136.7,
4157       null,
4158       null,
4159       null
4160     ],
4161     [
4162       "1940-01",
4163       7.9,
4164       3.4,
4165       5.7,
4166       12.8,
4167       0,
4168       74.9,
4169       1.3,
4170       76.2,
4171       null,
4172       null,
4173       null
4174     ],
4175     [
4176       "1940-02",
4177       9.3,
4178       4.5,
4179       6.9,
4180       11.7,
4181       1.1,
4182       81.8,
4183       1.3,
4184       83.1,
4185       null,
4186       null,
4187       null
4188     ],
4189     [
4190       "1940-03",
4191       12,
4192       5.6,
4193       8.8,
4194       15,
4195       3.9,
4196       59.2,
4197       0,
4198       59.2,
4199       null,
4200       null,
4201       null
4202     ],
4203     [
4204       "1940-04",
4205       14.2,
4206       7.2,
4207       10.7,
4208       20.6,
4209       5,
4210       22.6,
4211       0,
4212       22.6,
4213       null,
4214       null,
4215       null
4216     ],
4217     [
4218       "1940-05",
4219       17.7,
4220       9.9,
4221       13.8,
4222       26.7,
4223       7.2,
4224       25.1,
4225       0,
4226       25.1,
4227       null,
4228       null,
4229       null
4230     ],
4231     [
4232       "1940-06",
4233       20.5,
4234       11.7,
4235       16.1,
4236       26.1,
4237       8.9,
4238       3,
4239       0,
4240       3,
4241       null,
4242       null,
4243       null
4244     ],
4245     [
4246       "1940-07",
4247       20.9,
4248       11.9,
4249       16.4,
4250       26.7,
4251       10,
4252       22.6,
4253       0,
4254       22.6,
4255       null,
4256       null,
4257       null
4258     ],
4259     [
4260       "1940-08",
4261       22.2,
4262       12.6,
4263       17.4,
4264       31.7,
4265       10,
4266       11.7,
4267       0,
4268       11.7,
4269       null,
4270       null,
4271       null
4272     ],
4273     [
4274       "1940-09",
4275       19.5,
4276       11.1,
4277       15.3,
4278       27.2,
4279       8.9,
4280       58.9,
4281       0,
4282       58.9,
4283       null,
4284       null,
4285       null
4286     ],
4287     [
4288       "1940-10",
4289       13.7,
4290       9.3,
4291       11.5,
4292       17.8,
4293       6.1,
4294       77.2,
4295       0,
4296       77.2,
4297       null,
4298       null,
4299       null
4300     ],
4301     [
4302       "1940-11",
4303       8.3,
4304       3.8,
4305       6.1,
4306       12.8,
4307       -3.9,
4308       72.4,
4309       10.2,
4310       82.6,
4311       null,
4312       null,
4313       null
4314     ],
4315     [
4316       "1940-12",
4317       8.6,
4318       4.2,
4319       6.4,
4320       13.3,
4321       -1.1,
4322       67.1,
4323       0,
4324       67.1,
4325       null,
4326       null,
4327       null
4328     ],
4329     [
4330       "1941-01",
4331       8.7,
4332       3.8,
4333       6.3,
4334       12.2,
4335       0,
4336       57.9,
4337       0.8,
4338       58.7,
4339       null,
4340       null,
4341       null
4342     ],
4343     [
4344       "1941-02",
4345       10.4,
4346       4.4,
4347       7.4,
4348       15.6,
4349       0.6,
4350       42.9,
4351       5.1,
4352       48,
4353       null,
4354       null,
4355       null
4356     ],
4357     [
4358       "1941-03",
4359       13.6,
4360       6.7,
4361       10.2,
4362       19.4,
4363       3.9,
4364       22.1,
4365       0,
4366       22.1,
4367       null,
4368       null,
4369       null
4370     ],
4371     [
4372       "1941-04",
4373       15.3,
4374       8.6,
4375       12,
4376       23.9,
4377       6.1,
4378       28.4,
4379       0,
4380       28.4,
4381       null,
4382       null,
4383       null
4384     ],
4385     [
4386       "1941-05",
4387       17.4,
4388       10,
4389       13.7,
4390       26.7,
4391       5.6,
4392       26.4,
4393       0,
4394       26.4,
4395       null,
4396       null,
4397       null
4398     ],
4399     [
4400       "1941-06",
4401       18.7,
4402       11.3,
4403       15,
4404       28.3,
4405       9.4,
4406       14.7,
4407       0,
4408       14.7,
4409       null,
4410       null,
4411       null
4412     ],
4413     [
4414       "1941-07",
4415       23.5,
4416       14.7,
4417       19.1,
4418       38.3,
4419       10.6,
4420       2.8,
4421       0,
4422       2.8,
4423       null,
4424       null,
4425       null
4426     ],
4427     [
4428       "1941-08",
4429       19.7,
4430       11.9,
4431       15.8,
4432       27.8,
4433       10,
4434       40.4,
4435       0,
4436       40.4,
4437       null,
4438       null,
4439       null
4440     ],
4441     [
4442       "1941-09",
4443       16.6,
4444       10.6,
4445       13.6,
4446       20.6,
4447       8.3,
4448       56.9,
4449       0,
4450       56.9,
4451       null,
4452       null,
4453       null
4454     ],
4455     [
4456       "1941-10",
4457       13.2,
4458       8.8,
4459       11,
4460       15.6,
4461       6.1,
4462       58.4,
4463       0,
4464       58.4,
4465       null,
4466       null,
4467       null
4468     ],
4469     [
4470       "1941-11",
4471       10.8,
4472       5.7,
4473       8.3,
4474       14.4,
4475       1.1,
4476       82.6,
4477       0,
4478       82.6,
4479       null,
4480       null,
4481       null
4482     ],
4483     [
4484       "1941-12",
4485       7.8,
4486       2.9,
4487       5.4,
4488       13.3,
4489       -4.4,
4490       111.8,
4491       0.8,
4492       112.5,
4493       null,
4494       null,
4495       null
4496     ],
4497     [
4498       "1942-01",
4499       6.7,
4500       2.2,
4501       4.5,
4502       11.7,
4503       -3.9,
4504       14,
4505       30.5,
4506       44.5,
4507       null,
4508       null,
4509       null
4510     ],
4511     [
4512       "1942-02",
4513       8,
4514       2.7,
4515       5.4,
4516       10.6,
4517       -0.6,
4518       29.7,
4519       22.9,
4520       52.6,
4521       null,
4522       null,
4523       null
4524     ],
4525     [
4526       "1942-03",
4527       9.9,
4528       2.9,
4529       6.4,
4530       18.9,
4531       0.6,
4532       13.7,
4533       1.3,
4534       15,
4535       null,
4536       null,
4537       null
4538     ],
4539     [
4540       "1942-04",
4541       14.8,
4542       5.6,
4543       10.2,
4544       18.9,
4545       3.3,
4546       9.4,
4547       0,
4548       9.4,
4549       null,
4550       null,
4551       null
4552     ],
4553     [
4554       "1942-05",
4555       16.4,
4556       8.2,
4557       12.3,
4558       22.2,
4559       4.4,
4560       20.1,
4561       0,
4562       20.1,
4563       null,
4564       null,
4565       null
4566     ],
4567     [
4568       "1942-06",
4569       19.4,
4570       11.6,
4571       15.5,
4572       30.6,
4573       8.9,
4574       38.6,
4575       0,
4576       38.6,
4577       null,
4578       null,
4579       null
4580     ],
4581     [
4582       "1942-07",
4583       21.9,
4584       13.6,
4585       17.8,
4586       34.4,
4587       10,
4588       19.8,
4589       0,
4590       19.8,
4591       null,
4592       null,
4593       null
4594     ],
4595     [
4596       "1942-08",
4597       23.9,
4598       17.2,
4599       20.6,
4600       33.9,
4601       10,
4602       0,
4603       0,
4604       0,
4605       null,
4606       null,
4607       null
4608     ],
4609     [
4610       "1942-09",
4611       20.5,
4612       12.6,
4613       16.6,
4614       26.7,
4615       9.4,
4616       0,
4617       0,
4618       0,
4619       null,
4620       null,
4621       null
4622     ],
4623     [
4624       "1942-10",
4625       12.5,
4626       6.4,
4627       9.5,
4628       15,
4629       3.3,
4630       29.2,
4631       0,
4632       29.2,
4633       null,
4634       null,
4635       null
4636     ],
4637     [
4638       "1942-11",
4639       8.3,
4640       2.8,
4641       5.6,
4642       12.8,
4643       0.6,
4644       140.7,
4645       0,
4646       140.7,
4647       null,
4648       null,
4649       null
4650     ],
4651     [
4652       "1942-12",
4653       6.7,
4654       1.4,
4655       4.1,
4656       10.6,
4657       -2.8,
4658       114.8,
4659       7.6,
4660       122.4,
4661       null,
4662       null,
4663       null
4664     ],
4665     [
4666       "1943-01",
4667       3.8,
4668       -1.4,
4669       1.2,
4670       13.3,
4671       -13.3,
4672       43.4,
4673       50.3,
4674       93.7,
4675       null,
4676       null,
4677       null
4678     ],
4679     [
4680       "1943-02",
4681       8.7,
4682       2.2,
4683       5.5,
4684       13.9,
4685       0.6,
4686       44.7,
4687       5.1,
4688       49.8,
4689       null,
4690       null,
4691       null
4692     ],
4693     [
4694       "1943-03",
4695       8.4,
4696       1.8,
4697       5.1,
4698       12.8,
4699       -0.6,
4700       107.7,
4701       0,
4702       107.7,
4703       null,
4704       null,
4705       null
4706     ],
4707     [
4708       "1943-04",
4709       13.1,
4710       7.4,
4711       10.3,
4712       20,
4713       2.8,
4714       25.7,
4715       0,
4716       25.7,
4717       null,
4718       null,
4719       null
4720     ],
4721     [
4722       "1943-05",
4723       14.2,
4724       8.5,
4725       11.4,
4726       17.2,
4727       4.4,
4728       27.7,
4729       0,
4730       27.7,
4731       null,
4732       null,
4733       null
4734     ],
4735     [
4736       "1943-06",
4737       18.6,
4738       12.3,
4739       15.5,
4740       28.9,
4741       7.8,
4742       10.9,
4743       0,
4744       10.9,
4745       null,
4746       null,
4747       null
4748     ],
4749     [
4750       "1943-07",
4751       22.4,
4752       14.3,
4753       18.4,
4754       26.7,
4755       10,
4756       4.6,
4757       0,
4758       4.6,
4759       null,
4760       null,
4761       null
4762     ],
4763     [
4764       "1943-08",
4765       22.2,
4766       12.3,
4767       17.3,
4768       28.3,
4769       9.4,
4770       4.6,
4771       0,
4772       4.6,
4773       null,
4774       null,
4775       null
4776     ],
4777     [
4778       "1943-09",
4779       21.8,
4780       10.8,
4781       16.3,
4782       27.8,
4783       5.6,
4784       3.3,
4785       0,
4786       3.3,
4787       null,
4788       null,
4789       null
4790     ],
4791     [
4792       "1943-10",
4793       16.6,
4794       6.4,
4795       11.5,
4796       26.7,
4797       1.7,
4798       66.5,
4799       0,
4800       66.5,
4801       null,
4802       null,
4803       null
4804     ],
4805     [
4806       "1943-11",
4807       10.6,
4808       2.7,
4809       6.7,
4810       13.9,
4811       1.1,
4812       22.6,
4813       0,
4814       22.6,
4815       null,
4816       null,
4817       null
4818     ],
4819     [
4820       "1943-12",
4821       7,
4822       1.3,
4823       4.2,
4824       8.9,
4825       -0.6,
4826       102.1,
4827       0,
4828       102.1,
4829       null,
4830       null,
4831       null
4832     ],
4833     [
4834       "1944-01",
4835       7.4,
4836       1.1,
4837       4.3,
4838       9.4,
4839       -1.7,
4840       97.5,
4841       0,
4842       97.5,
4843       null,
4844       null,
4845       null
4846     ],
4847     [
4848       "1944-02",
4849       8.8,
4850       2.8,
4851       5.8,
4852       12.2,
4853       0.6,
4854       64.3,
4855       0,
4856       64.3,
4857       null,
4858       null,
4859       null
4860     ],
4861     [
4862       "1944-03",
4863       9.1,
4864       3.7,
4865       6.4,
4866       14.4,
4867       -0.6,
4868       70.1,
4869       0,
4870       70.1,
4871       null,
4872       null,
4873       null
4874     ],
4875     [
4876       "1944-04",
4877       13.5,
4878       6.7,
4879       10.1,
4880       21.7,
4881       3.9,
4882       18.3,
4883       0,
4884       18.3,
4885       null,
4886       null,
4887       null
4888     ],
4889     [
4890       "1944-05",
4891       18.1,
4892       7.6,
4893       12.9,
4894       25.6,
4895       3.3,
4896       20.3,
4897       0,
4898       20.3,
4899       null,
4900       null,
4901       null
4902     ],
4903     [
4904       "1944-06",
4905       20.2,
4906       11.7,
4907       16,
4908       31.1,
4909       6.7,
4910       15,
4911       0,
4912       15,
4913       null,
4914       null,
4915       null
4916     ],
4917     [
4918       "1944-07",
4919       22.9,
4920       11.9,
4921       17.4,
4922       33.9,
4923       9.4,
4924       2.8,
4925       0,
4926       2.8,
4927       null,
4928       null,
4929       null
4930     ],
4931     [
4932       "1944-08",
4933       20.9,
4934       11.6,
4935       16.3,
4936       32.8,
4937       8.3,
4938       13.5,
4939       0,
4940       13.5,
4941       null,
4942       null,
4943       null
4944     ],
4945     [
4946       "1944-09",
4947       20.7,
4948       12.4,
4949       16.6,
4950       28.3,
4951       8.3,
4952       33.5,
4953       0,
4954       33.5,
4955       null,
4956       null,
4957       null
4958     ],
4959     [
4960       "1944-10",
4961       16.2,
4962       10.3,
4963       13.3,
4964       25.6,
4965       7.2,
4966       80.8,
4967       0,
4968       80.8,
4969       null,
4970       null,
4971       null
4972     ],
4973     [
4974       "1944-11",
4975       8.9,
4976       4.9,
4977       6.9,
4978       12.2,
4979       2.2,
4980       100.8,
4981       0,
4982       100.8,
4983       null,
4984       null,
4985       null
4986     ],
4987     [
4988       "1944-12",
4989       6.6,
4990       1.9,
4991       4.3,
4992       11.1,
4993       -3.3,
4994       35.1,
4995       3.8,
4996       38.9,
4997       null,
4998       null,
4999       null
5000     ],
5001     [
5002       "1945-01",
5003       7.2,
5004       2.6,
5005       4.9,
5006       12.8,
5007       -1.1,
5008       118.1,
5009       0,
5010       118.1,
5011       null,
5012       null,
5013       null
5014     ],
5015     [
5016       "1945-02",
5017       7.7,
5018       2.4,
5019       5.1,
5020       11.7,
5021       -1.1,
5022       101.3,
5023       0,
5024       101.3,
5025       null,
5026       null,
5027       null
5028     ],
5029     [
5030       "1945-03",
5031       8.7,
5032       2.7,
5033       5.7,
5034       12.8,
5035       -0.6,
5036       95.3,
5037       0,
5038       95.3,
5039       null,
5040       null,
5041       null
5042     ],
5043     [
5044       "1945-04",
5045       10.8,
5046       4.4,
5047       7.6,
5048       16.1,
5049       1.1,
5050       43.7,
5051       0,
5052       43.7,
5053       null,
5054       null,
5055       null
5056     ],
5057     [
5058       "1945-05",
5059       17.7,
5060       8.8,
5061       13.3,
5062       25,
5063       6.7,
5064       36.1,
5065       0,
5066       36.1,
5067       null,
5068       null,
5069       null
5070     ],
5071     [
5072       "1945-06",
5073       19.7,
5074       10.3,
5075       15,
5076       27.2,
5077       6.1,
5078       6.4,
5079       0,
5080       6.4,
5081       null,
5082       null,
5083       null
5084     ],
5085     [
5086       "1945-07",
5087       23.8,
5088       13.8,
5089       18.8,
5090       29.4,
5091       10.6,
5092       4.1,
5093       0,
5094       4.1,
5095       null,
5096       null,
5097       null
5098     ],
5099     [
5100       "1945-08",
5101       23.8,
5102       13.2,
5103       18.5,
5104       30,
5105       10.6,
5106       9.9,
5107       0,
5108       9.9,
5109       null,
5110       null,
5111       null
5112     ],
5113     [
5114       "1945-09",
5115       18.4,
5116       10.3,
5117       14.4,
5118       27.2,
5119       5,
5120       64,
5121       0,
5122       64,
5123       null,
5124       null,
5125       null
5126     ],
5127     [
5128       "1945-10",
5129       15.7,
5130       8.3,
5131       12,
5132       23.3,
5133       3.9,
5134       88.1,
5135       0,
5136       88.1,
5137       null,
5138       null,
5139       null
5140     ],
5141     [
5142       "1945-11",
5143       6.9,
5144       2.6,
5145       4.8,
5146       14.4,
5147       -5,
5148       158.5,
5149       5.1,
5150       163.6,
5151       null,
5152       null,
5153       null
5154     ],
5155     [
5156       "1945-12",
5157       5.9,
5158       2.2,
5159       4.1,
5160       11.1,
5161       -2.2,
5162       109.7,
5163       0,
5164       109.7,
5165       null,
5166       null,
5167       null
5168     ],
5169     [
5170       "1946-01",
5171       6.5,
5172       2.3,
5173       4.4,
5174       9.4,
5175       -0.6,
5176       154.9,
5177       11.7,
5178       166.6,
5179       null,
5180       null,
5181       null
5182     ],
5183     [
5184       "1946-02",
5185       7.1,
5186       2.6,
5187       4.9,
5188       11.7,
5189       -1.1,
5190       81.5,
5191       9.7,
5192       91.2,
5193       null,
5194       null,
5195       null
5196     ],
5197     [
5198       "1946-03",
5199       9.1,
5200       3.1,
5201       6.1,
5202       12.8,
5203       0,
5204       132.3,
5205       0,
5206       132.3,
5207       null,
5208       null,
5209       null
5210     ],
5211     [
5212       "1946-04",
5213       11.9,
5214       4.8,
5215       8.4,
5216       17.8,
5217       1.7,
5218       57.7,
5219       0,
5220       57.7,
5221       null,
5222       null,
5223       null
5224     ],
5225     [
5226       "1946-05",
5227       19.2,
5228       9.8,
5229       14.5,
5230       25.6,
5231       4.4,
5232       11.2,
5233       0,
5234       11.2,
5235       null,
5236       null,
5237       null
5238     ],
5239     [
5240       "1946-06",
5241       18.3,
5242       10.3,
5243       14.3,
5244       24.4,
5245       7.8,
5246       72.6,
5247       0,
5248       72.6,
5249       null,
5250       null,
5251       null
5252     ],
5253     [
5254       "1946-07",
5255       22.3,
5256       13.2,
5257       17.8,
5258       31.1,
5259       10.6,
5260       14,
5261       0,
5262       14,
5263       null,
5264       null,
5265       null
5266     ],
5267     [
5268       "1946-08",
5269       23.2,
5270       13.8,
5271       18.5,
5272       28.3,
5273       8.3,
5274       3,
5275       0,
5276       3,
5277       null,
5278       null,
5279       null
5280     ],
5281     [
5282       "1946-09",
5283       19.6,
5284       10.6,
5285       15.1,
5286       27.2,
5287       7.2,
5288       11.7,
5289       0,
5290       11.7,
5291       null,
5292       null,
5293       null
5294     ],
5295     [
5296       "1946-10",
5297       13,
5298       6.1,
5299       9.6,
5300       17.2,
5301       1.7,
5302       56.4,
5303       0,
5304       56.4,
5305       null,
5306       null,
5307       null
5308     ],
5309     [
5310       "1946-11",
5311       7.2,
5312       2,
5313       4.6,
5314       12.8,
5315       -5,
5316       87.6,
5317       17.8,
5318       105.4,
5319       null,
5320       null,
5321       null
5322     ],
5323     [
5324       "1946-12",
5325       4.9,
5326       1.2,
5327       3.1,
5328       11.1,
5329       -3.3,
5330       113.8,
5331       16.5,
5332       130.3,
5333       null,
5334       null,
5335       null
5336     ],
5337     [
5338       "1947-01",
5339       3.6,
5340       -0.7,
5341       1.5,
5342       8.9,
5343       -10,
5344       159.5,
5345       36.8,
5346       196.3,
5347       null,
5348       null,
5349       null
5350     ],
5351     [
5352       "1947-02",
5353       8.9,
5354       3,
5355       6,
5356       13.3,
5357       -7.2,
5358       114.8,
5359       0,
5360       114.8,
5361       null,
5362       null,
5363       null
5364     ],
5365     [
5366       "1947-03",
5367       11.3,
5368       4.7,
5369       8,
5370       18.3,
5371       0.6,
5372       54.6,
5373       0,
5374       54.6,
5375       null,
5376       null,
5377       null
5378     ],
5379     [
5380       "1947-04",
5381       14.1,
5382       6.5,
5383       10.3,
5384       22.2,
5385       1.7,
5386       60.2,
5387       0,
5388       60.2,
5389       null,
5390       null,
5391       null
5392     ],
5393     [
5394       "1947-05",
5395       19.2,
5396       9.6,
5397       14.4,
5398       30,
5399       6.1,
5400       18.8,
5401       0,
5402       18.8,
5403       null,
5404       null,
5405       null
5406     ],
5407     [
5408       "1947-06",
5409       19.8,
5410       10.5,
5411       15.2,
5412       24.4,
5413       5,
5414       22.9,
5415       0,
5416       22.9,
5417       null,
5418       null,
5419       null
5420     ],
5421     [
5422       "1947-07",
5423       22.8,
5424       12.5,
5425       17.7,
5426       28.3,
5427       8.9,
5428       20.1,
5429       0,
5430       20.1,
5431       null,
5432       null,
5433       null
5434     ],
5435     [
5436       "1947-08",
5437       22.1,
5438       12.7,
5439       17.4,
5440       26.1,
5441       9.4,
5442       9.1,
5443       0,
5444       9.1,
5445       null,
5446       null,
5447       null
5448     ],
5449     [
5450       "1947-09",
5451       20.6,
5452       11.5,
5453       16.1,
5454       26.1,
5455       5.6,
5456       23.6,
5457       0,
5458       23.6,
5459       null,
5460       null,
5461       null
5462     ],
5463     [
5464       "1947-10",
5465       13.5,
5466       7.5,
5467       10.5,
5468       21.7,
5469       4.4,
5470       153.4,
5471       0,
5472       153.4,
5473       null,
5474       null,
5475       null
5476     ],
5477     [
5478       "1947-11",
5479       9,
5480       3.7,
5481       6.4,
5482       12.8,
5483       0,
5484       68.8,
5485       0,
5486       68.8,
5487       null,
5488       null,
5489       null
5490     ],
5491     [
5492       "1947-12",
5493       6.9,
5494       3.1,
5495       5,
5496       10,
5497       0.6,
5498       186.2,
5499       0,
5500       186.2,
5501       null,
5502       null,
5503       null
5504     ],
5505     [
5506       "1948-01",
5507       5.8,
5508       1.3,
5509       3.6,
5510       8.3,
5511       -1.1,
5512       98.3,
5513       1.3,
5514       99.6,
5515       null,
5516       null,
5517       null
5518     ],
5519     [
5520       "1948-02",
5521       5.6,
5522       0.2,
5523       2.9,
5524       10,
5525       -6.1,
5526       176.5,
5527       24.1,
5528       200.7,
5529       null,
5530       null,
5531       null
5532     ],
5533     [
5534       "1948-03",
5535       8.6,
5536       2.2,
5537       5.4,
5538       14.4,
5539       -1.1,
5540       88.6,
5541       3.8,
5542       92.5,
5543       null,
5544       null,
5545       null
5546     ],
5547     [
5548       "1948-04",
5549       10.8,
5550       3.8,
5551       7.3,
5552       15.6,
5553       0,
5554       34.5,
5555       0,
5556       34.5,
5557       null,
5558       null,
5559       null
5560     ],
5561     [
5562       "1948-05",
5563       15.9,
5564       7.6,
5565       11.8,
5566       23.9,
5567       3.3,
5568       94.5,
5569       0,
5570       94.5,
5571       null,
5572       null,
5573       null
5574     ],
5575     [
5576       "1948-06",
5577       21.1,
5578       12.9,
5579       17,
5580       28.3,
5581       9.4,
5582       48.5,
5583       0,
5584       48.5,
5585       null,
5586       null,
5587       null
5588     ],
5589     [
5590       "1948-07",
5591       20.5,
5592       12.3,
5593       16.4,
5594       26.7,
5595       8.9,
5596       33.3,
5597       0,
5598       33.3,
5599       null,
5600       null,
5601       null
5602     ],
5603     [
5604       "1948-08",
5605       20.4,
5606       11.9,
5607       16.2,
5608       28.3,
5609       10,
5610       55.4,
5611       0,
5612       55.4,
5613       null,
5614       null,
5615       null
5616     ],
5617     [
5618       "1948-09",
5619       18.1,
5620       10.5,
5621       14.3,
5622       26.7,
5623       6.1,
5624       44.5,
5625       0,
5626       44.5,
5627       null,
5628       null,
5629       null
5630     ],
5631     [
5632       "1948-10",
5633       14,
5634       7.2,
5635       10.6,
5636       19.4,
5637       3.9,
5638       42.2,
5639       0,
5640       42.2,
5641       null,
5642       null,
5643       null
5644     ],
5645     [
5646       "1948-11",
5647       8.2,
5648       3.2,
5649       5.7,
5650       11.7,
5651       -0.6,
5652       181.4,
5653       0,
5654       181.4,
5655       null,
5656       null,
5657       null
5658     ],
5659     [
5660       "1948-12",
5661       4.4,
5662       -0.3,
5663       2.1,
5664       8.9,
5665       -4.4,
5666       134.4,
5667       30.5,
5668       164.8,
5669       null,
5670       null,
5671       null
5672     ],
5673     [
5674       "1949-01",
5675       2.6,
5676       -2.7,
5677       -0.1,
5678       8.3,
5679       -7.8,
5680       10.4,
5681       26.7,
5682       37.1,
5683       null,
5684       null,
5685       null
5686     ],
5687     [
5688       "1949-02",
5689       5.2,
5690       -0.5,
5691       2.4,
5692       13.3,
5693       -7.2,
5694       154.4,
5695       43.2,
5696       197.6,
5697       null,
5698       null,
5699       null
5700     ],
5701     [
5702       "1949-03",
5703       10,
5704       3.5,
5705       6.8,
5706       13.9,
5707       0.6,
5708       47,
5709       0,
5710       47,
5711       null,
5712       null,
5713       null
5714     ],
5715     [
5716       "1949-04",
5717       13.1,
5718       5,
5719       9.1,
5720       19.4,
5721       2.8,
5722       30.7,
5723       0,
5724       30.7,
5725       null,
5726       null,
5727       null
5728     ],
5729     [
5730       "1949-05",
5731       18.7,
5732       9.5,
5733       14.1,
5734       25,
5735       2.8,
5736       18.8,
5737       0,
5738       18.8,
5739       null,
5740       null,
5741       null
5742     ],
5743     [
5744       "1949-06",
5745       19.4,
5746       10.4,
5747       14.9,
5748       27.8,
5749       6.7,
5750       21.8,
5751       0,
5752       21.8,
5753       null,
5754       null,
5755       null
5756     ],
5757     [
5758       "1949-07",
5759       21.7,
5760       12.5,
5761       17.1,
5762       28.3,
5763       8.3,
5764       21.8,
5765       0,
5766       21.8,
5767       null,
5768       null,
5769       null
5770     ],
5771     [
5772       "1949-08",
5773       20.8,
5774       12.6,
5775       16.7,
5776       28.3,
5777       10,
5778       18.5,
5779       0,
5780       18.5,
5781       null,
5782       null,
5783       null
5784     ],
5785     [
5786       "1949-09",
5787       21.6,
5788       12.4,
5789       17,
5790       28.9,
5791       7.8,
5792       26.9,
5793       0,
5794       26.9,
5795       null,
5796       null,
5797       null
5798     ],
5799     [
5800       "1949-10",
5801       12.4,
5802       6.1,
5803       9.3,
5804       18.3,
5805       1.1,
5806       63.2,
5807       0,
5808       63.2,
5809       null,
5810       null,
5811       null
5812     ],
5813     [
5814       "1949-11",
5815       12.4,
5816       7.3,
5817       9.9,
5818       18.9,
5819       5,
5820       210.3,
5821       0,
5822       210.3,
5823       null,
5824       null,
5825       null
5826     ],
5827     [
5828       "1949-12",
5829       5.3,
5830       0.7,
5831       3,
5832       11.1,
5833       -6.1,
5834       224.3,
5835       25.4,
5836       249.7,
5837       null,
5838       null,
5839       null
5840     ],
5841     [
5842       "1950-01",
5843       -1.9,
5844       -7.3,
5845       -4.6,
5846       8.9,
5847       -14.4,
5848       95.3,
5849       116.8,
5850       212.1,
5851       null,
5852       null,
5853       null
5854     ],
5855     [
5856       "1950-02",
5857       5.9,
5858       1.2,
5859       3.6,
5860       11.7,
5861       -8.9,
5862       117.3,
5863       7.6,
5864       125,
5865       null,
5866       null,
5867       null
5868     ],
5869     [
5870       "1950-03",
5871       7.4,
5872       2.2,
5873       4.8,
5874       11.1,
5875       -1.7,
5876       130,
5877       15.2,
5878       145.3,
5879       null,
5880       null,
5881       null
5882     ],
5883     [
5884       "1950-04",
5885       11.4,
5886       4.1,
5887       7.8,
5888       20.6,
5889       1.1,
5890       49,
5891       0,
5892       49,
5893       null,
5894       null,
5895       null
5896     ],
5897     [
5898       "1950-05",
5899       14.8,
5900       6.6,
5901       10.7,
5902       21.1,
5903       3.9,
5904       17.8,
5905       0,
5906       17.8,
5907       null,
5908       null,
5909       null
5910     ],
5911     [
5912       "1950-06",
5913       20.6,
5914       11.3,
5915       16,
5916       27.8,
5917       6.1,
5918       12.7,
5919       0,
5920       12.7,
5921       null,
5922       null,
5923       null
5924     ],
5925     [
5926       "1950-07",
5927       23.5,
5928       13.4,
5929       18.5,
5930       30,
5931       10,
5932       38.9,
5933       0,
5934       38.9,
5935       null,
5936       null,
5937       null
5938     ],
5939     [
5940       "1950-08",
5941       23.2,
5942       13.8,
5943       18.5,
5944       28.9,
5945       10.6,
5946       48.8,
5947       0,
5948       48.8,
5949       null,
5950       null,
5951       null
5952     ],
5953     [
5954       "1950-09",
5955       20.4,
5956       11.4,
5957       15.9,
5958       28.9,
5959       6.1,
5960       14.2,
5961       0,
5962       14.2,
5963       null,
5964       null,
5965       null
5966     ],
5967     [
5968       "1950-10",
5969       12.1,
5970       6.6,
5971       9.4,
5972       18.3,
5973       3.9,
5974       140.7,
5975       0,
5976       140.7,
5977       null,
5978       null,
5979       null
5980     ],
5981     [
5982       "1950-11",
5983       8.4,
5984       3,
5985       5.7,
5986       13.9,
5987       -0.6,
5988       115.6,
5989       3.8,
5990       119.4,
5991       null,
5992       null,
5993       null
5994     ],
5995     [
5996       "1950-12",
5997       8.3,
5998       3.9,
5999       6.1,
6000       12.2,
6001       -0.6,
6002       140.5,
6003       0,
6004       140.5,
6005       null,
6006       null,
6007       null
6008     ],
6009     [
6010       "1951-01",
6011       4.7,
6012       0.1,
6013       2.4,
6014       10.6,
6015       -8.9,
6016       204.5,
6017       6.4,
6018       210.8,
6019       0,
6020       null,
6021       null
6022     ],
6023     [
6024       "1951-02",
6025       5.9,
6026       0.1,
6027       3,
6028       10,
6029       -3.9,
6030       164.3,
6031       7.6,
6032       172,
6033       null,
6034       null,
6035       null
6036     ],
6037     [
6038       "1951-03",
6039       6.9,
6040       -0.1,
6041       3.4,
6042       13.9,
6043       -7.8,
6044       50.8,
6045       27.9,
6046       78.7,
6047       null,
6048       null,
6049       null
6050     ],
6051     [
6052       "1951-04",
6053       15.8,
6054       5.2,
6055       10.5,
6056       20.6,
6057       0.6,
6058       8.4,
6059       0,
6060       8.4,
6061       null,
6062       null,
6063       null
6064     ],
6065     [
6066       "1951-05",
6067       16.8,
6068       7.4,
6069       12.1,
6070       21.7,
6071       2.2,
6072       25.7,
6073       0,
6074       25.7,
6075       null,
6076       null,
6077       null
6078     ],
6079     [
6080       "1951-06",
6081       21.9,
6082       11.2,
6083       16.6,
6084       31.1,
6085       7.2,
6086       2.3,
6087       0,
6088       2.3,
6089       null,
6090       null,
6091       null
6092     ],
6093     [
6094       "1951-07",
6095       23.9,
6096       12.7,
6097       18.3,
6098       31.1,
6099       9.4,
6100       2.3,
6101       0,
6102       2.3,
6103       null,
6104       null,
6105       null
6106     ],
6107     [
6108       "1951-08",
6109       22.1,
6110       12.3,
6111       17.2,
6112       27.8,
6113       7.8,
6114       17.3,
6115       0,
6116       17.3,
6117       null,
6118       null,
6119       null
6120     ],
6121     [
6122       "1951-09",
6123       20.4,
6124       11.3,
6125       15.9,
6126       29.4,
6127       6.1,
6128       45.2,
6129       0,
6130       45.2,
6131       null,
6132       null,
6133       null
6134     ],
6135     [
6136       "1951-10",
6137       13,
6138       7.3,
6139       10.2,
6140       20.6,
6141       2.2,
6142       120.9,
6143       0,
6144       120.9,
6145       null,
6146       null,
6147       null
6148     ],
6149     [
6150       "1951-11",
6151       9.4,
6152       3.8,
6153       6.6,
6154       13.3,
6155       0.6,
6156       88.6,
6157       0,
6158       88.6,
6159       null,
6160       null,
6161       null
6162     ],
6163     [
6164       "1951-12",
6165       4.4,
6166       -0.2,
6167       2.1,
6168       8.9,
6169       -9.4,
6170       102.9,
6171       14,
6172       116.8,
6173       null,
6174       null,
6175       null
6176     ],
6177     [
6178       "1952-01",
6179       3.2,
6180       -0.4,
6181       1.4,
6182       8.9,
6183       -6.7,
6184       62,
6185       38.1,
6186       100.1,
6187       null,
6188       null,
6189       null
6190     ],
6191     [
6192       "1952-02",
6193       7.1,
6194       1.4,
6195       4.3,
6196       11.7,
6197       -2.2,
6198       74.7,
6199       12.7,
6200       87.4,
6201       null,
6202       null,
6203       null
6204     ],
6205     [
6206       "1952-03",
6207       8.3,
6208       2.2,
6209       5.3,
6210       14.4,
6211       -0.6,
6212       56.4,
6213       0,
6214       56.4,
6215       null,
6216       null,
6217       null
6218     ],
6219     [
6220       "1952-04",
6221       13.1,
6222       4.7,
6223       8.9,
6224       18.3,
6225       0,
6226       26.7,
6227       0,
6228       26.7,
6229       null,
6230       null,
6231       null
6232     ],
6233     [
6234       "1952-05",
6235       15.7,
6236       7.6,
6237       11.7,
6238       22.2,
6239       2.8,
6240       21.8,
6241       0,
6242       21.8,
6243       null,
6244       null,
6245       null
6246     ],
6247     [
6248       "1952-06",
6249       15.3,
6250       9.1,
6251       12.2,
6252       20.6,
6253       4.4,
6254       26.4,
6255       0,
6256       26.4,
6257       null,
6258       null,
6259       null
6260     ],
6261     [
6262       "1952-07",
6263       22.8,
6264       12.8,
6265       17.8,
6266       30,
6267       7.8,
6268       15.5,
6269       0,
6270       15.5,
6271       null,
6272       null,
6273       null
6274     ],
6275     [
6276       "1952-08",
6277       20.5,
6278       13,
6279       16.8,
6280       32.8,
6281       10,
6282       12.4,
6283       0,
6284       12.4,
6285       null,
6286       null,
6287       null
6288     ],
6289     [
6290       "1952-09",
6291       19.2,
6292       11.8,
6293       15.5,
6294       28.9,
6295       6.7,
6296       5.8,
6297       0,
6298       5.8,
6299       null,
6300       null,
6301       null
6302     ],
6303     [
6304       "1952-10",
6305       16.4,
6306       9.5,
6307       13,
6308       23.3,
6309       6.7,
6310       29,
6311       0,
6312       29,
6313       null,
6314       null,
6315       null
6316     ],
6317     [
6318       "1952-11",
6319       8.7,
6320       3.4,
6321       6.1,
6322       13.3,
6323       -1.1,
6324       32.3,
6325       0,
6326       32.3,
6327       null,
6328       null,
6329       null
6330     ],
6331     [
6332       "1952-12",
6333       6.4,
6334       2.8,
6335       4.6,
6336       10,
6337       -0.6,
6338       137.7,
6339       0,
6340       137.7,
6341       null,
6342       null,
6343       null
6344     ],
6345     [
6346       "1953-01",
6347       6.8,
6348       2.6,
6349       4.7,
6350       9.4,
6351       -1.1,
6352       360.2,
6353       11.4,
6354       371.6,
6355       null,
6356       null,
6357       null
6358     ],
6359     [
6360       "1953-02",
6361       7,
6362       2.2,
6363       4.6,
6364       10,
6365       -0.6,
6366       85.9,
6367       0,
6368       85.9,
6369       null,
6370       null,
6371       null
6372     ],
6373     [
6374       "1953-03",
6375       8.6,
6376       2.8,
6377       5.7,
6378       11.7,
6379       -0.6,
6380       36.8,
6381       0,
6382       36.8,
6383       0,
6384       null,
6385       null
6386     ],
6387     [
6388       "1953-04",
6389       11.5,
6390       4.8,
6391       8.2,
6392       15,
6393       1.1,
6394       25.4,
6395       0,
6396       25.4,
6397       null,
6398       null,
6399       null
6400     ],
6401     [
6402       "1953-05",
6403       15.8,
6404       7.8,
6405       11.8,
6406       23.9,
6407       3.9,
6408       18.5,
6409       0,
6410       18.5,
6411       null,
6412       null,
6413       null
6414     ],
6415     [
6416       "1953-06",
6417       16.1,
6418       9,
6419       12.6,
6420       22.8,
6421       6.7,
6422       33,
6423       0,
6424       33,
6425       null,
6426       null,
6427       null
6428     ],
6429     [
6430       "1953-07",
6431       22.3,
6432       12.6,
6433       17.5,
6434       30.6,
6435       10,
6436       15.5,
6437       0,
6438       15.5,
6439       null,
6440       null,
6441       null
6442     ],
6443     [
6444       "1953-08",
6445       21.9,
6446       12.7,
6447       17.3,
6448       28.9,
6449       9.4,
6450       6.1,
6451       0,
6452       6.1,
6453       null,
6454       null,
6455       null
6456     ],
6457     [
6458       "1953-09",
6459       19.3,
6460       10.8,
6461       15.1,
6462       26.1,
6463       6.7,
6464       62.2,
6465       0,
6466       62.2,
6467       null,
6468       null,
6469       null
6470     ],
6471     [
6472       "1953-10",
6473       14.7,
6474       7.4,
6475       11.1,
6476       19.4,
6477       5,
6478       43.9,
6479       0,
6480       43.9,
6481       null,
6482       null,
6483       null
6484     ],
6485     [
6486       "1953-11",
6487       10.3,
6488       5.6,
6489       8,
6490       15.6,
6491       2.8,
6492       121.7,
6493       0,
6494       121.7,
6495       null,
6496       null,
6497       null
6498     ],
6499     [
6500       "1953-12",
6501       7.1,
6502       2.9,
6503       5,
6504       9.4,
6505       0,
6506       194.8,
6507       2.5,
6508       197.4,
6509       null,
6510       null,
6511       null
6512     ],
6513     [
6514       "1954-01",
6515       2.9,
6516       -1.7,
6517       0.6,
6518       8.3,
6519       -10,
6520       158.2,
6521       63.5,
6522       221.7,
6523       null,
6524       null,
6525       null
6526     ],
6527     [
6528       "1954-02",
6529       7.8,
6530       2.1,
6531       5,
6532       12.2,
6533       -1.1,
6534       136.7,
6535       7.6,
6536       144.3,
6537       null,
6538       null,
6539       null
6540     ],
6541     [
6542       "1954-03",
6543       8.7,
6544       1.1,
6545       4.9,
6546       12.2,
6547       -3.3,
6548       28.4,
6549       0,
6550       28.4,
6551       null,
6552       null,
6553       null
6554     ],
6555     [
6556       "1954-04",
6557       10.1,
6558       2.9,
6559       6.5,
6560       13.9,
6561       0,
6562       41.7,
6563       1.3,
6564       42.9,
6565       null,
6566       null,
6567       null
6568     ],
6569     [
6570       "1954-05",
6571       16.3,
6572       7.9,
6573       12.1,
6574       25,
6575       1.1,
6576       9.9,
6577       0,
6578       9.9,
6579       null,
6580       null,
6581       null
6582     ],
6583     [
6584       "1954-06",
6585       17.2,
6586       8.4,
6587       12.8,
6588       23.3,
6589       6.1,
6590       49,
6591       0,
6592       49,
6593       null,
6594       null,
6595       null
6596     ],
6597     [
6598       "1954-07",
6599       20.2,
6600       10.6,
6601       15.4,
6602       25,
6603       7.2,
6604       12.7,
6605       0,
6606       12.7,
6607       null,
6608       null,
6609       null
6610     ],
6611     [
6612       "1954-08",
6613       19.2,
6614       11.6,
6615       15.4,
6616       25,
6617       8.9,
6618       46.7,
6619       0,
6620       46.7,
6621       null,
6622       null,
6623       null
6624     ],
6625     [
6626       "1954-09",
6627       18,
6628       10.7,
6629       14.4,
6630       21.7,
6631       6.7,
6632       25.1,
6633       0,
6634       25.1,
6635       null,
6636       null,
6637       null
6638     ],
6639     [
6640       "1954-10",
6641       13.2,
6642       6.9,
6643       10.1,
6644       17.8,
6645       2.2,
6646       54.6,
6647       0,
6648       54.6,
6649       null,
6650       null,
6651       null
6652     ],
6653     [
6654       "1954-11",
6655       10.9,
6656       6.2,
6657       8.6,
6658       17.8,
6659       1.1,
6660       209,
6661       0,
6662       209,
6663       null,
6664       null,
6665       null
6666     ],
6667     [
6668       "1954-12",
6669       6.7,
6670       2.2,
6671       4.5,
6672       10.6,
6673       -1.1,
6674       93.2,
6675       1.8,
6676       95,
6677       null,
6678       null,
6679       null
6680     ],
6681     [
6682       "1955-01",
6683       4.7,
6684       1.7,
6685       3.2,
6686       7.8,
6687       -1.1,
6688       57.7,
6689       0.5,
6690       58.2,
6691       null,
6692       null,
6693       null
6694     ],
6695     [
6696       "1955-02",
6697       4.5,
6698       0.3,
6699       2.4,
6700       10,
6701       -6.7,
6702       52.8,
6703       13.2,
6704       66,
6705       null,
6706       null,
6707       null
6708     ],
6709     [
6710       "1955-03",
6711       5.7,
6712       -0.3,
6713       2.7,
6714       11.7,
6715       -9.4,
6716       64.3,
6717       23.4,
6718       87.6,
6719       null,
6720       null,
6721       null
6722     ],
6723     [
6724       "1955-04",
6725       10,
6726       2.2,
6727       6.1,
6728       17.8,
6729       -0.6,
6730       42.9,
6731       3.8,
6732       46.7,
6733       null,
6734       null,
6735       null
6736     ],
6737     [
6738       "1955-05",
6739       13.6,
6740       5.4,
6741       9.5,
6742       17.8,
6743       2.2,
6744       25.9,
6745       0,
6746       25.9,
6747       null,
6748       null,
6749       null
6750     ],
6751     [
6752       "1955-06",
6753       17,
6754       9.1,
6755       13.1,
6756       30.6,
6757       5.6,
6758       58.2,
6759       0,
6760       58.2,
6761       null,
6762       null,
6763       null
6764     ],
6765     [
6766       "1955-07",
6767       18.6,
6768       10.8,
6769       14.7,
6770       28.9,
6771       6.7,
6772       51.3,
6773       0,
6774       51.3,
6775       null,
6776       null,
6777       null
6778     ],
6779     [
6780       "1955-08",
6781       20.8,
6782       11.6,
6783       16.2,
6784       27.2,
6785       9.4,
6786       0,
6787       0,
6788       0,
6789       null,
6790       null,
6791       null
6792     ],
6793     [
6794       "1955-09",
6795       16.9,
6796       10,
6797       13.5,
6798       26.1,
6799       3.9,
6800       16.5,
6801       0,
6802       16.5,
6803       null,
6804       null,
6805       null
6806     ],
6807     [
6808       "1955-10",
6809       11.4,
6810       6.4,
6811       8.9,
6812       15,
6813       2.2,
6814       123.4,
6815       0,
6816       123.4,
6817       null,
6818       null,
6819       null
6820     ],
6821     [
6822       "1955-11",
6823       4.8,
6824       -0.3,
6825       2.3,
6826       15.6,
6827       -12.2,
6828       244.6,
6829       33,
6830       277.6,
6831       0,
6832       null,
6833       null
6834     ],
6835     [
6836       "1955-12",
6837       3.8,
6838       -0.3,
6839       1.8,
6840       8.9,
6841       -6.7,
6842       136.9,
6843       33,
6844       169.9,
6845       0,
6846       null,
6847       null
6848     ],
6849     [
6850       "1956-01",
6851       4.7,
6852       0.4,
6853       2.6,
6854       8.9,
6855       -6.7,
6856       85.3,
6857       8.6,
6858       94,
6859       null,
6860       null,
6861       null
6862     ],
6863     [
6864       "1956-02",
6865       3.4,
6866       -1,
6867       1.2,
6868       10,
6869       -12.8,
6870       32.8,
6871       25.4,
6872       58.2,
6873       null,
6874       null,
6875       null
6876     ],
6877     [
6878       "1956-03",
6879       6.9,
6880       0.4,
6881       3.7,
6882       12.8,
6883       -4.4,
6884       74.2,
6885       22.9,
6886       97,
6887       null,
6888       null,
6889       null
6890     ],
6891     [
6892       "1956-04",
6893       14.8,
6894       4.5,
6895       9.7,
6896       21.7,
6897       -1.7,
6898       1.3,
6899       0,
6900       1.3,
6901       null,
6902       null,
6903       null
6904     ],
6905     [
6906       "1956-05",
6907       19.5,
6908       9.2,
6909       14.4,
6910       28.9,
6911       3.3,
6912       13,
6913       0,
6914       13,
6915       null,
6916       null,
6917       null
6918     ],
6919     [
6920       "1956-06",
6921       17.2,
6922       8.9,
6923       13.1,
6924       21.7,
6925       5.6,
6926       63.8,
6927       0,
6928       63.8,
6929       0,
6930       null,
6931       null
6932     ],
6933     [
6934       "1956-07",
6935       24.4,
6936       13.2,
6937       18.8,
6938       33.3,
6939       7.8,
6940       6.4,
6941       0,
6942       6.4,
6943       0,
6944       null,
6945       null
6946     ],
6947     [
6948       "1956-08",
6949       23.2,
6950       13.3,
6951       18.3,
6952       29.4,
6953       8.9,
6954       38.9,
6955       0,
6956       38.9,
6957       0,
6958       null,
6959       null
6960     ],
6961     [
6962       "1956-09",
6963       18.3,
6964       10.1,
6965       14.2,
6966       26.1,
6967       6.7,
6968       81.8,
6969       0,
6970       81.8,
6971       0,
6972       null,
6973       null
6974     ],
6975     [
6976       "1956-10",
6977       12.1,
6978       6,
6979       9.1,
6980       19.4,
6981       0.6,
6982       162.3,
6983       0,
6984       162.3,
6985       0,
6986       null,
6987       null
6988     ],
6989     [
6990       "1956-11",
6991       8.4,
6992       2.9,
6993       5.7,
6994       11.7,
6995       -1.1,
6996       60.7,
6997       0,
6998       60.7,
6999       0,
7000       null,
7001       null
7002     ],
7003     [
7004       "1956-12",
7005       6.6,
7006       1.3,
7007       4,
7008       11.1,
7009       -10,
7010       224.3,
7011       3.6,
7012       227.8,
7013       null,
7014       null,
7015       null
7016     ],
7017     [
7018       "1957-01",
7019       1.9,
7020       -2.8,
7021       -0.5,
7022       7.2,
7023       -10.6,
7024       48,
7025       40.6,
7026       88.6,
7027       30,
7028       null,
7029       null
7030     ],
7031     [
7032       "1957-02",
7033       5.7,
7034       -0.3,
7035       2.7,
7036       13.3,
7037       -5,
7038       90.9,
7039       58.4,
7040       149.4,
7041       0,
7042       null,
7043       null
7044     ],
7045     [
7046       "1957-03",
7047       9.7,
7048       2,
7049       5.9,
7050       14.4,
7051       -1.1,
7052       78,
7053       6.4,
7054       84.3,
7055       null,
7056       null,
7057       null
7058     ],
7059     [
7060       "1957-04",
7061       13.3,
7062       4.6,
7063       9,
7064       21.7,
7065       0.6,
7066       57.4,
7067       0,
7068       57.4,
7069       null,
7070       null,
7071       null
7072     ],
7073     [
7074       "1957-05",
7075       19.2,
7076       9.5,
7077       14.4,
7078       26.7,
7079       7.2,
7080       10.9,
7081       0,
7082       10.9,
7083       0,
7084       null,
7085       null
7086     ],
7087     [
7088       "1957-06",
7089       20.8,
7090       10.1,
7091       15.5,
7092       24.4,
7093       7.2,
7094       30.5,
7095       0,
7096       30.5,
7097       0,
7098       null,
7099       null
7100     ],
7101     [
7102       "1957-07",
7103       20.9,
7104       10.5,
7105       15.7,
7106       27.8,
7107       7.8,
7108       42.4,
7109       0,
7110       42.4,
7111       0,
7112       null,
7113       null
7114     ],
7115     [
7116       "1957-08",
7117       22,
7118       11.4,
7119       16.7,
7120       25.6,
7121       8.9,
7122       26.2,
7123       0,
7124       26.2,
7125       0,
7126       null,
7127       null
7128     ],
7129     [
7130       "1957-09",
7131       22.7,
7132       12.7,
7133       17.7,
7134       28.9,
7135       10,
7136       null,
7137       0,
7138       null,
7139       0,
7140       null,
7141       null
7142     ],
7143     [
7144       "1957-10",
7145       14.2,
7146       6.8,
7147       10.5,
7148       23.9,
7149       0,
7150       74.9,
7151       0,
7152       74.9,
7153       null,
7154       null,
7155       null
7156     ],
7157     [
7158       "1957-11",
7159       9.4,
7160       3.5,
7161       6.5,
7162       13.9,
7163       0.6,
7164       47,
7165       0,
7166       47,
7167       null,
7168       null,
7169       null
7170     ],
7171     [
7172       "1957-12",
7173       7.3,
7174       2.8,
7175       5.1,
7176       11.7,
7177       -0.6,
7178       164.3,
7179       0,
7180       164.3,
7181       null,
7182       null,
7183       null
7184     ],
7185     [
7186       "1958-01",
7187       8.2,
7188       3.5,
7189       5.9,
7190       12.2,
7191       -0.6,
7192       121.4,
7193       0,
7194       121.4,
7195       null,
7196       null,
7197       null
7198     ],
7199     [
7200       "1958-02",
7201       9.4,
7202       4.3,
7203       6.9,
7204       13.3,
7205       1.1,
7206       106.4,
7207       0,
7208       106.4,
7209       null,
7210       null,
7211       null
7212     ],
7213     [
7214       "1958-03",
7215       10.7,
7216       1.8,
7217       6.3,
7218       14.4,
7219       -0.6,
7220       24.6,
7221       0,
7222       24.6,
7223       0,
7224       null,
7225       null
7226     ],
7227     [
7228       "1958-04",
7229       13.9,
7230       3.8,
7231       8.9,
7232       21.7,
7233       1.1,
7234       60.5,
7235       0,
7236       60.5,
7237       0,
7238       null,
7239       null
7240     ],
7241     [
7242       "1958-05",
7243       20.8,
7244       8.2,
7245       14.5,
7246       28.9,
7247       0.6,
7248       34.5,
7249       0,
7250       34.5,
7251       null,
7252       null,
7253       null
7254     ],
7255     [
7256       "1958-06",
7257       23.2,
7258       12.9,
7259       18.1,
7260       31.1,
7261       8.9,
7262       18,
7263       0,
7264       18,
7265       null,
7266       null,
7267       null
7268     ],
7269     [
7270       "1958-07",
7271       28.8,
7272       14.4,
7273       21.6,
7274       35.6,
7275       8.9,
7276       0,
7277       0,
7278       0,
7279       null,
7280       null,
7281       null
7282     ],
7283     [
7284       "1958-08",
7285       25.3,
7286       13.7,
7287       19.5,
7288       29.4,
7289       8.3,
7290       16,
7291       0,
7292       16,
7293       null,
7294       null,
7295       null
7296     ],
7297     [
7298       "1958-09",
7299       19.6,
7300       9.7,
7301       14.7,
7302       26.7,
7303       5.6,
7304       31.8,
7305       0,
7306       31.8,
7307       null,
7308       null,
7309       null
7310     ],
7311     [
7312       "1958-10",
7313       14.7,
7314       6.4,
7315       10.6,
7316       21.1,
7317       2.2,
7318       85.6,
7319       0,
7320       85.6,
7321       null,
7322       null,
7323       null
7324     ],
7325     [
7326       "1958-11",
7327       8.6,
7328       1.7,
7329       5.2,
7330       14.4,
7331       -3.3,
7332       195.6,
7333       1.3,
7334       196.9,
7335       null,
7336       null,
7337       null
7338     ],
7339     [
7340       "1958-12",
7341       8,
7342       2.5,
7343       5.3,
7344       14.4,
7345       -3.3,
7346       123.7,
7347       11.4,
7348       135.1,
7349       0,
7350       null,
7351       null
7352     ],
7353     [
7354       "1959-01",
7355       5.7,
7356       0.2,
7357       3,
7358       11.1,
7359       -10.6,
7360       150.4,
7361       29.2,
7362       179.6,
7363       0,
7364       null,
7365       null
7366     ],
7367     [
7368       "1959-02",
7369       6.3,
7370       0.7,
7371       3.5,
7372       11.1,
7373       -3.3,
7374       63.8,
7375       30.5,
7376       94.2,
7377       0,
7378       null,
7379       null
7380     ],
7381     [
7382       "1959-03",
7383       8.9,
7384       1.8,
7385       5.4,
7386       12.2,
7387       -2.2,
7388       74.2,
7389       1.3,
7390       75.4,
7391       0,
7392       null,
7393       null
7394     ],
7395     [
7396       "1959-04",
7397       12.9,
7398       4.6,
7399       8.8,
7400       20,
7401       1.1,
7402       71.1,
7403       0,
7404       71.1,
7405       null,
7406       null,
7407       null
7408     ],
7409     [
7410       "1959-05",
7411       16.7,
7412       6.3,
7413       11.5,
7414       27.2,
7415       1.7,
7416       36.6,
7417       0,
7418       36.6,
7419       null,
7420       null,
7421       null
7422     ],
7423     [
7424       "1959-06",
7425       19.8,
7426       9.2,
7427       14.5,
7428       26.7,
7429       5.6,
7430       43.9,
7431       0,
7432       43.9,
7433       null,
7434       null,
7435       null
7436     ],
7437     [
7438       "1959-07",
7439       24.3,
7440       12.9,
7441       18.6,
7442       31.1,
7443       7.2,
7444       11.2,
7445       0,
7446       11.2,
7447       null,
7448       null,
7449       null
7450     ],
7451     [
7452       "1959-08",
7453       21.9,
7454       11.4,
7455       16.7,
7456       26.7,
7457       9.4,
7458       3.8,
7459       0,
7460       3.8,
7461       null,
7462       null,
7463       null
7464     ],
7465     [
7466       "1959-09",
7467       17.2,
7468       9.4,
7469       13.3,
7470       22.8,
7471       6.7,
7472       112,
7473       0,
7474       112,
7475       null,
7476       null,
7477       null
7478     ],
7479     [
7480       "1959-10",
7481       13.6,
7482       6.8,
7483       10.2,
7484       17.8,
7485       2.8,
7486       78.5,
7487       0,
7488       78.5,
7489       null,
7490       null,
7491       null
7492     ],
7493     [
7494       "1959-11",
7495       8.8,
7496       1.8,
7497       5.3,
7498       12.8,
7499       -6.1,
7500       151.1,
7501       0,
7502       151.1,
7503       null,
7504       null,
7505       null
7506     ],
7507     [
7508       "1959-12",
7509       6.9,
7510       1.4,
7511       4.2,
7512       11.7,
7513       -1.7,
7514       130.8,
7515       0,
7516       130.8,
7517       0,
7518       null,
7519       null
7520     ],
7521     [
7522       "1960-01",
7523       4.9,
7524       0.4,
7525       2.7,
7526       12.2,
7527       -3.3,
7528       118.9,
7529       2.5,
7530       121.4,
7531       0,
7532       null,
7533       null
7534     ],
7535     [
7536       "1960-02",
7537       7.4,
7538       1.4,
7539       4.4,
7540       11.1,
7541       -3.3,
7542       109.5,
7543       0,
7544       109.5,
7545       null,
7546       null,
7547       null
7548     ],
7549     [
7550       "1960-03",
7551       8.8,
7552       1.4,
7553       5.1,
7554       15.6,
7555       -5.6,
7556       68.8,
7557       30.5,
7558       99.3,
7559       0,
7560       null,
7561       null
7562     ],
7563     [
7564       "1960-04",
7565       13.2,
7566       4.6,
7567       8.9,
7568       20,
7569       0,
7570       43.4,
7571       0,
7572       43.4,
7573       null,
7574       null,
7575       null
7576     ],
7577     [
7578       "1960-05",
7579       15.4,
7580       6.4,
7581       10.9,
7582       21.1,
7583       3.9,
7584       37.6,
7585       0,
7586       37.6,
7587       null,
7588       null,
7589       null
7590     ],
7591     [
7592       "1960-06",
7593       19.9,
7594       9.4,
7595       14.7,
7596       24.4,
7597       6.1,
7598       11.7,
7599       0,
7600       11.7,
7601       null,
7602       null,
7603       null
7604     ],
7605     [
7606       "1960-07",
7607       25.3,
7608       13.4,
7609       19.4,
7610       33.3,
7611       7.8,
7612       0.3,
7613       0,
7614       0.3,
7615       null,
7616       null,
7617       null
7618     ],
7619     [
7620       "1960-08",
7621       22,
7622       12.6,
7623       17.3,
7624       35.6,
7625       8.3,
7626       17,
7627       0,
7628       17,
7629       null,
7630       null,
7631       null
7632     ],
7633     [
7634       "1960-09",
7635       19.7,
7636       9.5,
7637       14.6,
7638       26.7,
7639       6.7,
7640       16.8,
7641       0,
7642       16.8,
7643       null,
7644       null,
7645       null
7646     ],
7647     [
7648       "1960-10",
7649       14.5,
7650       7.5,
7651       11,
7652       21.1,
7653       3.9,
7654       84.3,
7655       0,
7656       84.3,
7657       null,
7658       null,
7659       null
7660     ],
7661     [
7662       "1960-11",
7663       8.8,
7664       2.8,
7665       5.8,
7666       13.3,
7667       0,
7668       123.4,
7669       0,
7670       123.4,
7671       null,
7672       null,
7673       null
7674     ],
7675     [
7676       "1960-12",
7677       6.9,
7678       1.4,
7679       4.2,
7680       13.3,
7681       -1.7,
7682       101.6,
7683       0,
7684       101.6,
7685       null,
7686       null,
7687       null
7688     ],
7689     [
7690       "1961-01",
7691       8.4,
7692       2.2,
7693       5.3,
7694       12.2,
7695       -1.1,
7696       233.7,
7697       0,
7698       233.7,
7699       null,
7700       null,
7701       null
7702     ],
7703     [
7704       "1961-02",
7705       8.2,
7706       2.6,
7707       5.4,
7708       12.8,
7709       0,
7710       192.5,
7711       0,
7712       192.5,
7713       0,
7714       null,
7715       null
7716     ],
7717     [
7718       "1961-03",
7719       10.1,
7720       2.2,
7721       6.2,
7722       15,
7723       -3.3,
7724       39.9,
7725       20.3,
7726       60.2,
7727       0,
7728       null,
7729       null
7730     ],
7731     [
7732       "1961-04",
7733       12.3,
7734       3.9,
7735       8.1,
7736       16.1,
7737       -0.6,
7738       36.3,
7739       0,
7740       36.3,
7741       null,
7742       null,
7743       null
7744     ],
7745     [
7746       "1961-05",
7747       16.2,
7748       6.9,
7749       11.6,
7750       25.6,
7751       2.8,
7752       42.2,
7753       0,
7754       42.2,
7755       null,
7756       null,
7757       null
7758     ],
7759     [
7760       "1961-06",
7761       22.2,
7762       11,
7763       16.6,
7764       28.9,
7765       5.6,
7766       8.4,
7767       0,
7768       8.4,
7769       null,
7770       null,
7771       null
7772     ],
7773     [
7774       "1961-07",
7775       25.3,
7776       13.7,
7777       19.5,
7778       36.7,
7779       9.4,
7780       21.3,
7781       0,
7782       21.3,
7783       null,
7784       null,
7785       null
7786     ],
7787     [
7788       "1961-08",
7789       25.3,
7790       13.6,
7791       19.5,
7792       32.2,
7793       10.6,
7794       27.4,
7795       0,
7796       27.4,
7797       null,
7798       null,
7799       null
7800     ],
7801     [
7802       "1961-09",
7803       19.2,
7804       8.8,
7805       14,
7806       25.6,
7807       2.8,
7808       13.2,
7809       0,
7810       13.2,
7811       null,
7812       null,
7813       null
7814     ],
7815     [
7816       "1961-10",
7817       13.5,
7818       6.1,
7819       9.8,
7820       22.8,
7821       1.1,
7822       77,
7823       0,
7824       77,
7825       null,
7826       null,
7827       null
7828     ],
7829     [
7830       "1961-11",
7831       8.1,
7832       2.2,
7833       5.2,
7834       13.3,
7835       -1.1,
7836       116.1,
7837       0,
7838       116.1,
7839       null,
7840       null,
7841       null
7842     ],
7843     [
7844       "1961-12",
7845       5.6,
7846       1.1,
7847       3.4,
7848       10.6,
7849       -5,
7850       119.4,
7851       15.2,
7852       134.6,
7853       0,
7854       null,
7855       null
7856     ],
7857     [
7858       "1962-01",
7859       6.3,
7860       0.9,
7861       3.6,
7862       13.9,
7863       -8.3,
7864       83.1,
7865       0,
7866       83.1,
7867       0,
7868       null,
7869       null
7870     ],
7871     [
7872       "1962-02",
7873       7.7,
7874       2.4,
7875       5.1,
7876       12.2,
7877       -5.6,
7878       27.9,
7879       27.9,
7880       55.9,
7881       28,
7882       null,
7883       null
7884     ],
7885     [
7886       "1962-03",
7887       8.8,
7888       2.3,
7889       5.6,
7890       17.8,
7891       -3.9,
7892       39.6,
7893       30.5,
7894       70.1,
7895       0,
7896       null,
7897       null
7898     ],
7899     [
7900       "1962-04",
7901       13.3,
7902       5.3,
7903       9.3,
7904       20.6,
7905       2.2,
7906       31.2,
7907       0,
7908       31.2,
7909       0,
7910       null,
7911       null
7912     ],
7913     [
7914       "1962-05",
7915       14.9,
7916       6.3,
7917       10.6,
7918       21.1,
7919       2.8,
7920       36.6,
7921       0,
7922       36.6,
7923       0,
7924       null,
7925       null
7926     ],
7927     [
7928       "1962-06",
7929       20.2,
7930       10,
7931       15.1,
7932       28.9,
7933       4.4,
7934       15.5,
7935       0,
7936       15.5,
7937       null,
7938       null,
7939       null
7940     ],
7941     [
7942       "1962-07",
7943       22.8,
7944       11.8,
7945       17.3,
7946       31.1,
7947       7.2,
7948       6.1,
7949       0,
7950       6.1,
7951       0,
7952       null,
7953       null
7954     ],
7955     [
7956       "1962-08",
7957       20.9,
7958       12.1,
7959       16.5,
7960       25,
7961       10,
7962       55.9,
7963       0,
7964       55.9,
7965       0,
7966       null,
7967       null
7968     ],
7969     [
7970       "1962-09",
7971       20.8,
7972       10.2,
7973       15.5,
7974       26.7,
7975       7.2,
7976       43.2,
7977       0,
7978       43.2,
7979       0,
7980       null,
7981       null
7982     ],
7983     [
7984       "1962-10",
7985       14.4,
7986       8,
7987       11.2,
7988       20,
7989       5.6,
7990       68.3,
7991       0,
7992       68.3,
7993       0,
7994       null,
7995       null
7996     ],
7997     [
7998       "1962-11",
7999       10,
8000       4.7,
8001       7.4,
8002       13.9,
8003       0.6,
8004       176.3,
8005       0,
8006       176.3,
8007       0,
8008       null,
8009       null
8010     ],
8011     [
8012       "1962-12",
8013       7.4,
8014       3.4,
8015       5.4,
8016       12.2,
8017       -2.2,
8018       154.9,
8019       0,
8020       154.9,
8021       0,
8022       null,
8023       null
8024     ],
8025     [
8026       "1963-01",
8027       3.9,
8028       -0.7,
8029       1.6,
8030       10,
8031       -10,
8032       null,
8033       1.3,
8034       null,
8035       0,
8036       null,
8037       null
8038     ],
8039     [
8040       "1963-02",
8041       10.6,
8042       4.9,
8043       7.8,
8044       17.8,
8045       -2.2,
8046       106.2,
8047       0,
8048       106.2,
8049       0,
8050       null,
8051       null
8052     ],
8053     [
8054       "1963-03",
8055       9.7,
8056       2.8,
8057       6.3,
8058       15.6,
8059       0.6,
8060       26.9,
8061       0,
8062       26.9,
8063       0,
8064       null,
8065       null
8066     ],
8067     [
8068       "1963-04",
8069       11.9,
8070       5.1,
8071       8.5,
8072       17.8,
8073       1.1,
8074       31.2,
8075       0,
8076       31.2,
8077       0,
8078       null,
8079       null
8080     ],
8081     [
8082       "1963-05",
8083       18.3,
8084       8.1,
8085       13.2,
8086       30,
8087       1.7,
8088       30,
8089       0,
8090       30,
8091       0,
8092       null,
8093       null
8094     ],
8095     [
8096       "1963-06",
8097       19.8,
8098       10.7,
8099       15.3,
8100       30.6,
8101       7.2,
8102       null,
8103       0,
8104       null,
8105       0,
8106       null,
8107       null
8108     ],
8109     [
8110       "1963-07",
8111       20.9,
8112       11.4,
8113       16.2,
8114       26.7,
8115       9.4,
8116       40.1,
8117       0,
8118       40.1,
8119       0,
8120       null,
8121       null
8122     ],
8123     [
8124       "1963-08",
8125       22.5,
8126       13.1,
8127       17.8,
8128       27.8,
8129       10.6,
8130       9.4,
8131       0,
8132       9.4,
8133       0,
8134       null,
8135       null
8136     ],
8137     [
8138       "1963-09",
8139       21.5,
8140       12.7,
8141       17.1,
8142       29.4,
8143       9.4,
8144       30.5,
8145       0,
8146       30.5,
8147       null,
8148       null,
8149       null
8150     ],
8151     [
8152       "1963-10",
8153       14.8,
8154       8.3,
8155       11.6,
8156       21.1,
8157       3.3,
8158       153.2,
8159       0,
8160       153.2,
8161       0,
8162       null,
8163       null
8164     ],
8165     [
8166       "1963-11",
8167       8.6,
8168       3.9,
8169       6.3,
8170       12.8,
8171       -2.8,
8172       133.9,
8173       6.4,
8174       140.2,
8175       0,
8176       null,
8177       null
8178     ],
8179     [
8180       "1963-12",
8181       7.2,
8182       2.8,
8183       5,
8184       11.7,
8185       -2.2,
8186       214.4,
8187       0,
8188       214.4,
8189       0,
8190       null,
8191       null
8192     ],
8193     [
8194       "1964-01",
8195       6.6,
8196       2.4,
8197       4.5,
8198       11.1,
8199       0,
8200       197.6,
8201       0,
8202       197.6,
8203       0,
8204       null,
8205       null
8206     ],
8207     [
8208       "1964-02",
8209       8.3,
8210       2.4,
8211       5.4,
8212       12.8,
8213       0,
8214       54.6,
8215       0,
8216       54.6,
8217       0,
8218       null,
8219       null
8220     ],
8221     [
8222       "1964-03",
8223       8.8,
8224       2.5,
8225       5.7,
8226       17.2,
8227       -1.1,
8228       76.5,
8229       0,
8230       76.5,
8231       0,
8232       null,
8233       null
8234     ],
8235     [
8236       "1964-04",
8237       11.9,
8238       3.7,
8239       7.8,
8240       16.7,
8241       0.6,
8242       29,
8243       0,
8244       29,
8245       0,
8246       null,
8247       null
8248     ],
8249     [
8250       "1964-05",
8251       15.8,
8252       6.5,
8253       11.2,
8254       25.6,
8255       2.2,
8256       11.2,
8257       0,
8258       11.2,
8259       0,
8260       null,
8261       null
8262     ],
8263     [
8264       "1964-06",
8265       18.5,
8266       10.1,
8267       14.3,
8268       24.4,
8269       8.3,
8270       34.8,
8271       0,
8272       34.8,
8273       0,
8274       null,
8275       null
8276     ],
8277     [
8278       "1964-07",
8279       20.8,
8280       12,
8281       16.4,
8282       28.9,
8283       6.1,
8284       35.1,
8285       0,
8286       35.1,
8287       0,
8288       null,
8289       null
8290     ],
8291     [
8292       "1964-08",
8293       21.3,
8294       11.5,
8295       16.4,
8296       28.9,
8297       9.4,
8298       32.8,
8299       0,
8300       32.8,
8301       0,
8302       null,
8303       null
8304     ],
8305     [
8306       "1964-09",
8307       18.2,
8308       9.4,
8309       13.8,
8310       24.4,
8311       6.1,
8312       55.9,
8313       0,
8314       55.9,
8315       0,
8316       null,
8317       null
8318     ],
8319     [
8320       "1964-10",
8321       14.8,
8322       7.8,
8323       11.3,
8324       25,
8325       3.3,
8326       37.3,
8327       0,
8328       37.3,
8329       0,
8330       null,
8331       null
8332     ],
8333     [
8334       "1964-11",
8335       7.7,
8336       2.9,
8337       5.3,
8338       12.8,
8339       -1.1,
8340       95,
8341       2.5,
8342       97.5,
8343       0,
8344       null,
8345       null
8346     ],
8347     [
8348       "1964-12",
8349       3.9,
8350       -0.8,
8351       1.6,
8352       12.2,
8353       -16.7,
8354       48,
8355       73.7,
8356       121.7,
8357       18,
8358       null,
8359       null
8360     ],
8361     [
8362       "1965-01",
8363       5.2,
8364       1.2,
8365       3.2,
8366       9.4,
8367       -1.7,
8368       105.2,
8369       43.2,
8370       148.3,
8371       0,
8372       null,
8373       null
8374     ],
8375     [
8376       "1965-02",
8377       6.7,
8378       2.1,
8379       4.4,
8380       12.8,
8381       -1.1,
8382       115.8,
8383       0,
8384       115.8,
8385       null,
8386       null,
8387       null
8388     ],
8389     [
8390       "1965-03",
8391       11.3,
8392       3.2,
8393       7.3,
8394       20,
8395       -2.8,
8396       14.5,
8397       0,
8398       14.5,
8399       0,
8400       null,
8401       null
8402     ],
8403     [
8404       "1965-04",
8405       13.3,
8406       5.1,
8407       9.2,
8408       17.8,
8409       1.7,
8410       54.4,
8411       0,
8412       54.4,
8413       0,
8414       null,
8415       null
8416     ],
8417     [
8418       "1965-05",
8419       15.5,
8420       6.5,
8421       11,
8422       23.3,
8423       1.1,
8424       36.3,
8425       0,
8426       36.3,
8427       0,
8428       null,
8429       null
8430     ],
8431     [
8432       "1965-06",
8433       20.8,
8434       10.4,
8435       15.6,
8436       28.9,
8437       6.7,
8438       6.9,
8439       0,
8440       6.9,
8441       0,
8442       null,
8443       null
8444     ],
8445     [
8446       "1965-07",
8447       24.7,
8448       12.9,
8449       18.8,
8450       35.6,
8451       8.9,
8452       6.6,
8453       0,
8454       6.6,
8455       0,
8456       null,
8457       null
8458     ],
8459     [
8460       "1965-08",
8461       21.8,
8462       13.6,
8463       17.7,
8464       33.3,
8465       8.3,
8466       51.3,
8467       0,
8468       51.3,
8469       0,
8470       null,
8471       null
8472     ],
8473     [
8474       "1965-09",
8475       19.3,
8476       9.6,
8477       14.5,
8478       23.9,
8479       8.3,
8480       33.5,
8481       0,
8482       33.5,
8483       0,
8484       null,
8485       null
8486     ],
8487     [
8488       "1965-10",
8489       14.8,
8490       8.9,
8491       11.9,
8492       20,
8493       5.6,
8494       86.9,
8495       0,
8496       86.9,
8497       0,
8498       null,
8499       null
8500     ],
8501     [
8502       "1965-11",
8503       8.8,
8504       5.2,
8505       7,
8506       12.8,
8507       0,
8508       137.9,
8509       0,
8510       137.9,
8511       0,
8512       null,
8513       null
8514     ],
8515     [
8516       "1965-12",
8517       6.1,
8518       2.2,
8519       4.2,
8520       12.8,
8521       -1.1,
8522       137.7,
8523       66,
8524       203.7,
8525       30,
8526       null,
8527       null
8528     ],
8529     [
8530       "1966-01",
8531       5.8,
8532       1.8,
8533       3.8,
8534       9.4,
8535       -3.3,
8536       126.5,
8537       16.5,
8538       173.5,
8539       0,
8540       null,
8541       null
8542     ],
8543     [
8544       "1966-02",
8545       8.1,
8546       2.4,
8547       5.3,
8548       13.9,
8549       -0.6,
8550       38.6,
8551       7.6,
8552       46.2,
8553       0,
8554       null,
8555       null
8556     ],
8557     [
8558       "1966-03",
8559       9.8,
8560       3.2,
8561       6.5,
8562       16.7,
8563       -1.1,
8564       43.9,
8565       1.3,
8566       45.2,
8567       0,
8568       null,
8569       null
8570     ],
8571     [
8572       "1966-04",
8573       13.8,
8574       5.3,
8575       9.6,
8576       20,
8577       0,
8578       28.2,
8579       0,
8580       28.2,
8581       0,
8582       null,
8583       null
8584     ],
8585     [
8586       "1966-05",
8587       17.1,
8588       7.4,
8589       12.3,
8590       25.6,
8591       3.3,
8592       24.9,
8593       0,
8594       24.9,
8595       0,
8596       null,
8597       null
8598     ],
8599     [
8600       "1966-06",
8601       18.6,
8602       10,
8603       14.3,
8604       26.7,
8605       6.1,
8606       23.9,
8607       0,
8608       23.9,
8609       0,
8610       null,
8611       null
8612     ],
8613     [
8614       "1966-07",
8615       21,
8616       11.7,
8617       16.4,
8618       26.7,
8619       8.9,
8620       36.6,
8621       0,
8622       36.6,
8623       0,
8624       null,
8625       null
8626     ],
8627     [
8628       "1966-08",
8629       23.1,
8630       12.1,
8631       17.6,
8632       29.4,
8633       6.7,
8634       6.6,
8635       0,
8636       6.6,
8637       0,
8638       null,
8639       null
8640     ],
8641     [
8642       "1966-09",
8643       20,
8644       9.4,
8645       14.7,
8646       26.7,
8647       7.2,
8648       39.9,
8649       0,
8650       39.9,
8651       0,
8652       null,
8653       null
8654     ],
8655     [
8656       "1966-10",
8657       13.2,
8658       7,
8659       10.1,
8660       21.1,
8661       2.8,
8662       110.5,
8663       0,
8664       110.5,
8665       0,
8666       null,
8667       null
8668     ],
8669     [
8670       "1966-11",
8671       9.5,
8672       4.6,
8673       7.1,
8674       14.4,
8675       0,
8676       114,
8677       0,
8678       114,
8679       0,
8680       null,
8681       null
8682     ],
8683     [
8684       "1966-12",
8685       7.5,
8686       3.6,
8687       5.6,
8688       10.6,
8689       -0.6,
8690       190,
8691       0,
8692       190,
8693       0,
8694       null,
8695       null
8696     ],
8697     [
8698       "1967-01",
8699       6.3,
8700       2.5,
8701       4.4,
8702       10,
8703       0,
8704       258.6,
8705       5.1,
8706       263.7,
8707       0,
8708       null,
8709       null
8710     ],
8711     [
8712       "1967-02",
8713       9,
8714       2.9,
8715       6,
8716       12.2,
8717       0,
8718       72.9,
8719       0,
8720       72.9,
8721       0,
8722       null,
8723       null
8724     ],
8725     [
8726       "1967-03",
8727       8.5,
8728       2.4,
8729       5.5,
8730       14.4,
8731       -1.7,
8732       62.5,
8733       3.8,
8734       66.3,
8735       0,
8736       null,
8737       null
8738     ],
8739     [
8740       "1967-04",
8741       11.4,
8742       3.9,
8743       7.7,
8744       15.6,
8745       0.6,
8746       49.5,
8747       0,
8748       49.5,
8749       0,
8750       null,
8751       null
8752     ],
8753     [
8754       "1967-05",
8755       16.6,
8756       7.7,
8757       12.2,
8758       23.9,
8759       2.8,
8760       33.8,
8761       0,
8762       33.8,
8763       0,
8764       null,
8765       null
8766     ],
8767     [
8768       "1967-06",
8769       22.7,
8770       12.1,
8771       17.4,
8772       29.4,
8773       8.3,
8774       14.2,
8775       0,
8776       14.2,
8777       0,
8778       null,
8779       null
8780     ],
8781     [
8782       "1967-07",
8783       24.2,
8784       11.9,
8785       18.1,
8786       28.9,
8787       10,
8788       6.6,
8789       0,
8790       6.6,
8791       0,
8792       null,
8793       null
8794     ],
8795     [
8796       "1967-08",
8797       26.9,
8798       15.1,
8799       21,
8800       32.2,
8801       10.6,
8802       0,
8803       0,
8804       0,
8805       0,
8806       null,
8807       null
8808     ],
8809     [
8810       "1967-09",
8811       22.4,
8812       12.1,
8813       17.3,
8814       30,
8815       8.9,
8816       47.2,
8817       0,
8818       47.2,
8819       0,
8820       null,
8821       null
8822     ],
8823     [
8824       "1967-10",
8825       13.4,
8826       8.2,
8827       10.8,
8828       16.7,
8829       4.4,
8830       256.3,
8831       0,
8832       256.3,
8833       0,
8834       null,
8835       null
8836     ],
8837     [
8838       "1967-11",
8839       9.7,
8840       5,
8841       7.4,
8842       12.8,
8843       0.6,
8844       83.3,
8845       0,
8846       83.3,
8847       0,
8848       null,
8849       null
8850     ],
8851     [
8852       "1967-12",
8853       6.4,
8854       2.2,
8855       4.3,
8856       11.1,
8857       -3.9,
8858       140,
8859       5.1,
8860       145,
8861       0,
8862       null,
8863       null
8864     ],
8865     [
8866       "1968-01",
8867       5.6,
8868       0.7,
8869       3.2,
8870       12.8,
8871       -6.7,
8872       170.4,
8873       29,
8874       199.4,
8875       0,
8876       null,
8877       null
8878     ],
8879     [
8880       "1968-02",
8881       11.1,
8882       4,
8883       7.6,
8884       17.2,
8885       -0.6,
8886       108.2,
8887       0,
8888       108.2,
8889       0,
8890       null,
8891       null
8892     ],
8893     [
8894       "1968-03",
8895       10.1,
8896       4.6,
8897       7.4,
8898       15.6,
8899       1.7,
8900       123.7,
8901       0,
8902       123.7,
8903       0,
8904       null,
8905       null
8906     ],
8907     [
8908       "1968-04",
8909       12.1,
8910       4.2,
8911       8.2,
8912       18.9,
8913       -1.1,
8914       50.8,
8915       0,
8916       50.8,
8917       0,
8918       null,
8919       null
8920     ],
8921     [
8922       "1968-05",
8923       17.6,
8924       7.8,
8925       12.7,
8926       23.9,
8927       2.2,
8928       28.7,
8929       0,
8930       28.7,
8931       0,
8932       null,
8933       null
8934     ],
8935     [
8936       "1968-06",
8937       19.7,
8938       9.4,
8939       14.6,
8940       26.7,
8941       6.1,
8942       38.9,
8943       0,
8944       38.9,
8945       0,
8946       null,
8947       null
8948     ],
8949     [
8950       "1968-07",
8951       24.7,
8952       14.2,
8953       19.5,
8954       30.6,
8955       10,
8956       13,
8957       0,
8958       13,
8959       0,
8960       null,
8961       null
8962     ],
8963     [
8964       "1968-08",
8965       20.3,
8966       11.7,
8967       16,
8968       28.9,
8969       10,
8970       58.4,
8971       0,
8972       58.4,
8973       0,
8974       null,
8975       null
8976     ],
8977     [
8978       "1968-09",
8979       18.6,
8980       7.2,
8981       12.9,
8982       null,
8983       7.2,
8984       47.5,
8985       0,
8986       47.5,
8987       0,
8988       null,
8989       null
8990     ],
8991     [
8992       "1968-10",
8993       12.7,
8994       6.7,
8995       9.7,
8996       17.2,
8997       4.4,
8998       115.3,
8999       0,
9000       115.3,
9001       0,
9002       null,
9003       null
9004     ],
9005     [
9006       "1968-11",
9007       9.5,
9008       4.3,
9009       6.9,
9010       12.2,
9011       1.1,
9012       129.3,
9013       0,
9014       129.3,
9015       0,
9016       null,
9017       null
9018     ],
9019     [
9020       "1968-12",
9021       3.6,
9022       -0.6,
9023       1.5,
9024       10,
9025       -16.1,
9026       134.4,
9027       123.2,
9028       257.6,
9029       66,
9030       null,
9031       null
9032     ],
9033     [
9034       "1969-01",
9035       1.2,
9036       -3.6,
9037       -1.2,
9038       10,
9039       -12.2,
9040       68.6,
9041       129.5,
9042       198.1,
9043       51,
9044       null,
9045       null
9046     ],
9047     [
9048       "1969-02",
9049       6.7,
9050       1.4,
9051       4.1,
9052       10,
9053       -2.2,
9054       31.8,
9055       3.8,
9056       35.6,
9057       0,
9058       null,
9059       null
9060     ],
9061     [
9062       "1969-03",
9063       10.9,
9064       3.1,
9065       7,
9066       17.8,
9067       0.6,
9068       92.5,
9069       0,
9070       92.5,
9071       0,
9072       null,
9073       null
9074     ],
9075     [
9076       "1969-04",
9077       11.5,
9078       4.7,
9079       8.1,
9080       16.7,
9081       2.2,
9082       63.2,
9083       0,
9084       63.2,
9085       0,
9086       null,
9087       null
9088     ],
9089     [
9090       "1969-05",
9091       19,
9092       8.6,
9093       13.8,
9094       28.9,
9095       1.1,
9096       29.5,
9097       0,
9098       29.5,
9099       0,
9100       null,
9101       null
9102     ],
9103     [
9104       "1969-06",
9105       22.6,
9106       12.5,
9107       17.6,
9108       30.6,
9109       8.3,
9110       16,
9111       0,
9112       16,
9113       0,
9114       null,
9115       null
9116     ],
9117     [
9118       "1969-07",
9119       22.4,
9120       12.2,
9121       17.3,
9122       29.4,
9123       10,
9124       25.1,
9125       0,
9126       25.1,
9127       0,
9128       null,
9129       null
9130     ],
9131     [
9132       "1969-08",
9133       21,
9134       11.4,
9135       16.2,
9136       26.7,
9137       8.9,
9138       14,
9139       0,
9140       14,
9141       0,
9142       null,
9143       null
9144     ],
9145     [
9146       "1969-09",
9147       19.2,
9148       10.9,
9149       15.1,
9150       26.7,
9151       7.8,
9152       73.4,
9153       0,
9154       73.4,
9155       0,
9156       null,
9157       null
9158     ],
9159     [
9160       "1969-10",
9161       14.3,
9162       7.1,
9163       10.7,
9164       20,
9165       4.4,
9166       37.8,
9167       0,
9168       37.8,
9169       0,
9170       null,
9171       null
9172     ],
9173     [
9174       "1969-11",
9175       9.7,
9176       4.7,
9177       7.2,
9178       14.4,
9179       0.6,
9180       67.1,
9181       0,
9182       67.1,
9183       0,
9184       null,
9185       null
9186     ],
9187     [
9188       "1969-12",
9189       7.2,
9190       3.5,
9191       5.4,
9192       11.7,
9193       0,
9194       119.4,
9195       0,
9196       119.4,
9197       0,
9198       null,
9199       null
9200     ],
9201     [
9202       "1970-01",
9203       5.6,
9204       1.4,
9205       3.5,
9206       12.8,
9207       -1.7,
9208       161.3,
9209       0.5,
9210       161.8,
9211       0,
9212       null,
9213       null
9214     ],
9215     [
9216       "1970-02",
9217       9.9,
9218       3.9,
9219       6.9,
9220       13.9,
9221       0.6,
9222       66,
9223       0,
9224       66,
9225       0,
9226       null,
9227       null
9228     ],
9229     [
9230       "1970-03",
9231       10.9,
9232       3.1,
9233       7,
9234       14.4,
9235       -1.1,
9236       46.5,
9237       0,
9238       46.5,
9239       0,
9240       null,
9241       null
9242     ],
9243     [
9244       "1970-04",
9245       11.3,
9246       3.8,
9247       7.6,
9248       16.7,
9249       0,
9250       135.4,
9251       0,
9252       135.4,
9253       0,
9254       null,
9255       null
9256     ],
9257     [
9258       "1970-05",
9259       15.7,
9260       6.1,
9261       10.9,
9262       22.8,
9263       2.2,
9264       28.7,
9265       0,
9266       28.7,
9267       0,
9268       null,
9269       null
9270     ],
9271     [
9272       "1970-06",
9273       21.9,
9274       10.7,
9275       16.3,
9276       29.4,
9277       5.6,
9278       9.4,
9279       0,
9280       9.4,
9281       0,
9282       null,
9283       null
9284     ],
9285     [
9286       "1970-07",
9287       22.9,
9288       12.2,
9289       17.6,
9290       31.7,
9291       8.9,
9292       16,
9293       0,
9294       16,
9295       0,
9296       null,
9297       null
9298     ],
9299     [
9300       "1970-08",
9301       22.8,
9302       12.3,
9303       17.6,
9304       26.7,
9305       8.9,
9306       2,
9307       0,
9308       2,
9309       0,
9310       null,
9311       null
9312     ],
9313     [
9314       "1970-09",
9315       18.2,
9316       8.3,
9317       13.3,
9318       24.4,
9319       5,
9320       73.4,
9321       0,
9322       73.4,
9323       0,
9324       null,
9325       null
9326     ],
9327     [
9328       "1970-10",
9329       13.8,
9330       6.6,
9331       10.2,
9332       23.9,
9333       1.1,
9334       31,
9335       0,
9336       31,
9337       0,
9338       null,
9339       null
9340     ],
9341     [
9342       "1970-11",
9343       9.2,
9344       3.7,
9345       6.5,
9346       16.7,
9347       -4.4,
9348       93.7,
9349       5.1,
9350       98.8,
9351       0,
9352       null,
9353       null
9354     ],
9355     [
9356       "1970-12",
9357       4.9,
9358       1.1,
9359       3,
9360       8.9,
9361       -3.9,
9362       136.9,
9363       15.2,
9364       152.1,
9365       0,
9366       null,
9367       null
9368     ],
9369     [
9370       "1971-01",
9371       5.7,
9372       0.6,
9373       3.2,
9374       12.8,
9375       -7.8,
9376       117.1,
9377       56.9,
9378       174,
9379       0,
9380       null,
9381       null
9382     ],
9383     [
9384       "1971-02",
9385       7.1,
9386       1.7,
9387       4.4,
9388       12.8,
9389       -3.9,
9390       115.8,
9391       0,
9392       115.8,
9393       0,
9394       null,
9395       null
9396     ],
9397     [
9398       "1971-03",
9399       7.7,
9400       0.8,
9401       4.3,
9402       13.3,
9403       -3.9,
9404       117.3,
9405       0.8,
9406       118.1,
9407       0,
9408       null,
9409       null
9410     ],
9411     [
9412       "1971-04",
9413       12.6,
9414       4,
9415       8.3,
9416       19.4,
9417       0.6,
9418       20.8,
9419       0,
9420       20.8,
9421       0,
9422       null,
9423       null
9424     ],
9425     [
9426       "1971-05",
9427       17.5,
9428       7.6,
9429       12.6,
9430       25.6,
9431       3.3,
9432       25.7,
9433       0,
9434       25.7,
9435       0,
9436       null,
9437       null
9438     ],
9439     [
9440       "1971-06",
9441       16.5,
9442       8.6,
9443       12.6,
9444       24.4,
9445       5.6,
9446       51.8,
9447       0,
9448       51.8,
9449       0,
9450       null,
9451       null
9452     ],
9453     [
9454       "1971-07",
9455       24.1,
9456       14.1,
9457       19.1,
9458       32.8,
9459       7.2,
9460       9.4,
9461       0,
9462       9.4,
9463       0,
9464       null,
9465       null
9466     ],
9467     [
9468       "1971-08",
9469       24.9,
9470       15.8,
9471       20.4,
9472       32.2,
9473       12.2,
9474       10.2,
9475       0,
9476       10.2,
9477       0,
9478       null,
9479       null
9480     ],
9481     [
9482       "1971-09",
9483       19.3,
9484       8.7,
9485       14,
9486       25,
9487       3.3,
9488       43.9,
9489       0,
9490       43.9,
9491       0,
9492       null,
9493       null
9494     ],
9495     [
9496       "1971-10",
9497       14.4,
9498       7.6,
9499       11,
9500       22.2,
9501       -1.1,
9502       104.6,
9503       0,
9504       104.6,
9505       0,
9506       null,
9507       null
9508     ],
9509     [
9510       "1971-11",
9511       8,
9512       3.6,
9513       5.8,
9514       11.1,
9515       -0.6,
9516       128.8,
9517       0,
9518       128.8,
9519       0,
9520       null,
9521       null
9522     ],
9523     [
9524       "1971-12",
9525       3.6,
9526       -0.6,
9527       1.5,
9528       8.3,
9529       -6.7,
9530       115.6,
9531       55.9,
9532       171.5,
9533       0,
9534       null,
9535       null
9536     ],
9537     [
9538       "1972-01",
9539       2.9,
9540       -1.6,
9541       0.7,
9542       10,
9543       -9.4,
9544       140.5,
9545       64.8,
9546       205.2,
9547       8,
9548       null,
9549       null
9550     ],
9551     [
9552       "1972-02",
9553       6.7,
9554       1,
9555       3.9,
9556       11.1,
9557       -5,
9558       181.6,
9559       0,
9560       181.6,
9561       0,
9562       null,
9563       null
9564     ],
9565     [
9566       "1972-03",
9567       9.7,
9568       2.9,
9569       6.3,
9570       14.4,
9571       -1.1,
9572       150.4,
9573       7.6,
9574       158,
9575       0,
9576       null,
9577       null
9578     ],
9579     [
9580       "1972-04",
9581       10.2,
9582       2.4,
9583       6.3,
9584       17.8,
9585       -1.1,
9586       39.6,
9587       0,
9588       39.6,
9589       0,
9590       null,
9591       null
9592     ],
9593     [
9594       "1972-05",
9595       18.2,
9596       8.6,
9597       13.4,
9598       27.8,
9599       4.4,
9600       8.6,
9601       0,
9602       8.6,
9603       0,
9604       null,
9605       null
9606     ],
9607     [
9608       "1972-06",
9609       19,
9610       10,
9611       14.5,
9612       25,
9613       5.6,
9614       45.5,
9615       0,
9616       45.5,
9617       0,
9618       null,
9619       null
9620     ],
9621     [
9622       "1972-07",
9623       23.6,
9624       12.8,
9625       18.2,
9626       30.6,
9627       8.3,
9628       53.8,
9629       0,
9630       53.8,
9631       0,
9632       null,
9633       null
9634     ],
9635     [
9636       "1972-08",
9637       23.7,
9638       13.3,
9639       18.5,
9640       31.1,
9641       10.6,
9642       26.4,
9643       0,
9644       26.4,
9645       0,
9646       null,
9647       null
9648     ],
9649     [
9650       "1972-09",
9651       17.3,
9652       8.9,
9653       13.1,
9654       29.4,
9655       3.3,
9656       65.8,
9657       0,
9658       65.8,
9659       0,
9660       null,
9661       null
9662     ],
9663     [
9664       "1972-10",
9665       13.4,
9666       6.3,
9667       9.9,
9668       18.3,
9669       1.7,
9670       25.9,
9671       0,
9672       25.9,
9673       0,
9674       null,
9675       null
9676     ],
9677     [
9678       "1972-11",
9679       9.4,
9680       4.5,
9681       7,
9682       13.3,
9683       1.7,
9684       54.1,
9685       0,
9686       54.1,
9687       0,
9688       null,
9689       null
9690     ],
9691     [
9692       "1972-12",
9693       3.8,
9694       0.2,
9695       2,
9696       10,
9697       -8.3,
9698       256,
9699       33,
9700       289.1,
9701       0,
9702       null,
9703       null
9704     ],
9705     [
9706       "1973-01",
9707       4.9,
9708       0.2,
9709       2.6,
9710       12.2,
9711       -10.6,
9712       99.3,
9713       10.2,
9714       109.5,
9715       0,
9716       null,
9717       null
9718     ],
9719     [
9720       "1973-02",
9721       7.9,
9722       2.6,
9723       5.3,
9724       12.2,
9725       -1.1,
9726       33,
9727       0,
9728       33,
9729       0,
9730       null,
9731       null
9732     ],
9733     [
9734       "1973-03",
9735       9.6,
9736       3.4,
9737       6.5,
9738       12.2,
9739       0,
9740       21.1,
9741       0,
9742       21.1,
9743       0,
9744       null,
9745       null
9746     ],
9747     [
9748       "1973-04",
9749       13.8,
9750       5.1,
9751       9.5,
9752       17.8,
9753       2.8,
9754       14.5,
9755       0,
9756       14.5,
9757       0,
9758       null,
9759       null
9760     ],
9761     [
9762       "1973-05",
9763       17.7,
9764       7.6,
9765       12.7,
9766       29.4,
9767       2.8,
9768       24.6,
9769       0,
9770       24.6,
9771       0,
9772       null,
9773       null
9774     ],
9775     [
9776       "1973-06",
9777       18.7,
9778       9.3,
9779       14,
9780       30,
9781       5.6,
9782       31,
9783       0,
9784       31,
9785       0,
9786       null,
9787       null
9788     ],
9789     [
9790       "1973-07",
9791       23.1,
9792       13,
9793       18.1,
9794       30.6,
9795       7.2,
9796       5.6,
9797       0,
9798       5.6,
9799       0,
9800       null,
9801       null
9802     ],
9803     [
9804       "1973-08",
9805       21.2,
9806       11.2,
9807       16.2,
9808       28.9,
9809       7.8,
9810       8.1,
9811       0,
9812       8.1,
9813       0,
9814       null,
9815       null
9816     ],
9817     [
9818       "1973-09",
9819       20.1,
9820       10.4,
9821       15.3,
9822       30.6,
9823       6.1,
9824       16.8,
9825       0,
9826       16.8,
9827       0,
9828       null,
9829       null
9830     ],
9831     [
9832       "1973-10",
9833       12.5,
9834       6.8,
9835       9.7,
9836       15.6,
9837       3.9,
9838       96.3,
9839       0,
9840       96.3,
9841       0,
9842       null,
9843       null
9844     ],
9845     [
9846       "1973-11",
9847       6.4,
9848       1.8,
9849       4.1,
9850       15,
9851       -2.2,
9852       176.3,
9853       15.2,
9854       191.5,
9855       0,
9856       null,
9857       null
9858     ],
9859     [
9860       "1973-12",
9861       7,
9862       3.1,
9863       5.1,
9864       10.6,
9865       -0.6,
9866       158,
9867       5.1,
9868       163.1,
9869       0,
9870       null,
9871       null
9872     ],
9873     [
9874       "1974-01",
9875       5.4,
9876       0.5,
9877       3,
9878       13.3,
9879       -5,
9880       218.9,
9881       20.3,
9882       239.3,
9883       8,
9884       null,
9885       null
9886     ],
9887     [
9888       "1974-02",
9889       6.9,
9890       2.1,
9891       4.5,
9892       10.6,
9893       0,
9894       108.5,
9895       0,
9896       108.5,
9897       0,
9898       null,
9899       null
9900     ],
9901     [
9902       "1974-03",
9903       9.2,
9904       2.7,
9905       6,
9906       15,
9907       -2.2,
9908       96.5,
9909       0,
9910       96.5,
9911       0,
9912       null,
9913       null
9914     ],
9915     [
9916       "1974-04",
9917       12,
9918       5.1,
9919       8.6,
9920       16.7,
9921       1.7,
9922       32,
9923       0,
9924       32,
9925       0,
9926       null,
9927       null
9928     ],
9929     [
9930       "1974-05",
9931       14.6,
9932       6.4,
9933       10.5,
9934       18.9,
9935       3.3,
9936       49.5,
9937       0,
9938       49.5,
9939       null,
9940       null,
9941       null
9942     ],
9943     [
9944       "1974-06",
9945       19.9,
9946       10,
9947       15,
9948       26.1,
9949       6.7,
9950       29.5,
9951       0,
9952       29.5,
9953       null,
9954       null,
9955       null
9956     ],
9957     [
9958       "1974-07",
9959       21,
9960       12,
9961       16.5,
9962       29.4,
9963       8.9,
9964       26.9,
9965       0,
9966       26.9,
9967       0,
9968       null,
9969       null
9970     ],
9971     [
9972       "1974-08",
9973       23.7,
9974       13.7,
9975       18.7,
9976       32.8,
9977       10,
9978       1.5,
9979       0,
9980       1.5,
9981       0,
9982       null,
9983       null
9984     ],
9985     [
9986       "1974-09",
9987       23.4,
9988       13.4,
9989       18.4,
9990       30,
9991       7.8,
9992       7.6,
9993       0,
9994       7.6,
9995       0,
9996       null,
9997       null
9998     ],
9999     [
10000       "1974-10",
10001       15.7,
10002       7.7,
10003       11.7,
10004       20.6,
10005       5,
10006       26.2,
10007       0,
10008       26.2,
10009       0,
10010       null,
10011       null
10012     ],
10013     [
10014       "1974-11",
10015       9,
10016       4.1,
10017       6.6,
10018       12.2,
10019       1.1,
10020       173,
10021       0,
10022       173,
10023       null,
10024       null,
10025       null
10026     ],
10027     [
10028       "1974-12",
10029       7.6,
10030       3.3,
10031       5.5,
10032       11.1,
10033       -0.6,
10034       178.8,
10035       0,
10036       178.8,
10037       null,
10038       null,
10039       null
10040     ],
10041     [
10042       "1975-01",
10043       5,
10044       0.5,
10045       2.8,
10046       10.6,
10047       -6.7,
10048       123.7,
10049       30.5,
10050       154.2,
10051       0,
10052       null,
10053       null
10054     ],
10055     [
10056       "1975-02",
10057       5.2,
10058       0,
10059       2.6,
10060       11.1,
10061       -4.4,
10062       110.2,
10063       26.7,
10064       134.4,
10065       0,
10066       null,
10067       null
10068     ],
10069     [
10070       "1975-03",
10071       8.9,
10072       1.9,
10073       5.4,
10074       13.3,
10075       -1.1,
10076       34.5,
10077       0,
10078       34.5,
10079       null,
10080       null,
10081       null
10082     ],
10083     [
10084       "1975-04",
10085       11.4,
10086       3.5,
10087       7.5,
10088       16.7,
10089       0.6,
10090       21.8,
10091       0,
10092       21.8,
10093       0,
10094       null,
10095       null
10096     ],
10097     [
10098       "1975-05",
10099       16.6,
10100       7.5,
10101       12.1,
10102       25.6,
10103       1.7,
10104       20.3,
10105       0,
10106       20.3,
10107       null,
10108       null,
10109       null
10110     ],
10111     [
10112       "1975-06",
10113       19.8,
10114       9.9,
10115       14.9,
10116       26.7,
10117       6.7,
10118       10.4,
10119       0,
10120       10.4,
10121       0,
10122       null,
10123       null
10124     ],
10125     [
10126       "1975-07",
10127       24.3,
10128       12,
10129       18.2,
10130       31.7,
10131       7.2,
10132       2.5,
10133       0,
10134       2.5,
10135       0,
10136       null,
10137       null
10138     ],
10139     [
10140       "1975-08",
10141       19.8,
10142       11.3,
10143       15.6,
10144       28.3,
10145       8.9,
10146       111.3,
10147       0,
10148       111.3,
10149       0,
10150       null,
10151       null
10152     ],
10153     [
10154       "1975-09",
10155       21.7,
10156       11.7,
10157       16.7,
10158       27.2,
10159       8.9,
10160       2.3,
10161       0,
10162       2.3,
10163       0,
10164       null,
10165       null
10166     ],
10167     [
10168       "1975-10",
10169       12.3,
10170       7.1,
10171       9.7,
10172       22.2,
10173       3.3,
10174       201.2,
10175       0,
10176       201.2,
10177       0,
10178       null,
10179       null
10180     ],
10181     [
10182       "1975-11",
10183       8.1,
10184       2.9,
10185       5.5,
10186       17.8,
10187       -3.3,
10188       183.4,
10189       15.2,
10190       198.6,
10191       0,
10192       null,
10193       null
10194     ],
10195     [
10196       "1975-12",
10197       6.3,
10198       1.5,
10199       3.9,
10200       10.6,
10201       -4.4,
10202       197.6,
10203       10.2,
10204       207.8,
10205       0,
10206       null,
10207       null
10208     ],
10209     [
10210       "1976-01",
10211       7,
10212       1.9,
10213       4.5,
10214       11.1,
10215       -1.7,
10216       186.4,
10217       0,
10218       186.4,
10219       null,
10220       null,
10221       null
10222     ],
10223     [
10224       "1976-02",
10225       6.4,
10226       1.1,
10227       3.8,
10228       12.2,
10229       -1.7,
10230       145.3,
10231       8.9,
10232       154.2,
10233       null,
10234       null,
10235       null
10236     ],
10237     [
10238       "1976-03",
10239       7.6,
10240       0.7,
10241       4.2,
10242       12.2,
10243       -6.7,
10244       63,
10245       0,
10246       63,
10247       0,
10248       null,
10249       null
10250     ],
10251     [
10252       "1976-04",
10253       13,
10254       4.3,
10255       8.7,
10256       23.3,
10257       -0.6,
10258       47.8,
10259       0,
10260       47.8,
10261       0,
10262       null,
10263       null
10264     ],
10265     [
10266       "1976-05",
10267       15.3,
10268       6.8,
10269       11.1,
10270       22.2,
10271       3.9,
10272       32,
10273       0,
10274       32,
10275       0,
10276       null,
10277       null
10278     ],
10279     [
10280       "1976-06",
10281       18.2,
10282       8.5,
10283       13.4,
10284       25,
10285       3.3,
10286       18.8,
10287       0,
10288       18.8,
10289       0,
10290       null,
10291       null
10292     ],
10293     [
10294       "1976-07",
10295       22.5,
10296       12.1,
10297       17.3,
10298       27.8,
10299       9.4,
10300       11.7,
10301       0,
10302       11.7,
10303       0,
10304       null,
10305       null
10306     ],
10307     [
10308       "1976-08",
10309       19.9,
10310       12,
10311       16,
10312       25.6,
10313       9.4,
10314       44.2,
10315       0,
10316       44.2,
10317       0,
10318       null,
10319       null
10320     ],
10321     [
10322       "1976-09",
10323       21.1,
10324       11.5,
10325       16.3,
10326       27.8,
10327       7.8,
10328       21.6,
10329       0,
10330       21.6,
10331       0,
10332       null,
10333       null
10334     ],
10335     [
10336       "1976-10",
10337       14.5,
10338       7.1,
10339       10.8,
10340       20,
10341       1.7,
10342       55.4,
10343       0,
10344       55.4,
10345       0,
10346       null,
10347       null
10348     ],
10349     [
10350       "1976-11",
10351       10.8,
10352       2.7,
10353       6.8,
10354       15.6,
10355       -9.4,
10356       47.8,
10357       0,
10358       47.8,
10359       0,
10360       null,
10361       null
10362     ],
10363     [
10364       "1976-12",
10365       7.8,
10366       3.3,
10367       5.6,
10368       10.6,
10369       -1.1,
10370       65.8,
10371       0,
10372       65.8,
10373       0,
10374       null,
10375       null
10376     ],
10377     [
10378       "1977-01",
10379       5.3,
10380       0.7,
10381       3,
10382       12.8,
10383       -2.8,
10384       52.1,
10385       5.1,
10386       57.2,
10387       null,
10388       null,
10389       null
10390     ],
10391     [
10392       "1977-02",
10393       9.9,
10394       4,
10395       7,
10396       14.4,
10397       0.6,
10398       87.2,
10399       0,
10400       87.2,
10401       0,
10402       null,
10403       null
10404     ],
10405     [
10406       "1977-03",
10407       9.1,
10408       2.7,
10409       5.9,
10410       12.8,
10411       -0.6,
10412       115.4,
10413       3.8,
10414       119.2,
10415       0,
10416       null,
10417       null
10418     ],
10419     [
10420       "1977-04",
10421       14.6,
10422       5.4,
10423       10,
10424       21.1,
10425       0.6,
10426       28.5,
10427       0,
10428       28.5,
10429       0,
10430       null,
10431       null
10432     ],
10433     [
10434       "1977-05",
10435       15.6,
10436       6.4,
10437       11,
10438       20,
10439       3.3,
10440       20.5,
10441       0,
10442       20.5,
10443       0,
10444       null,
10445       null
10446     ],
10447     [
10448       "1977-06",
10449       20.6,
10450       9.9,
10451       15.3,
10452       30,
10453       4.4,
10454       6.9,
10455       0,
10456       6.9,
10457       0,
10458       null,
10459       null
10460     ],
10461     [
10462       "1977-07",
10463       null,
10464       null,
10465       null,
10466       null,
10467       null,
10468       null,
10469       null,
10470       null,
10471       null,
10472       null,
10473       null
10474     ],
10475     [
10476       "1977-08",
10477       null,
10478       null,
10479       null,
10480       null,
10481       null,
10482       null,
10483       null,
10484       null,
10485       null,
10486       null,
10487       null
10488     ],
10489     [
10490       "1977-09",
10491       null,
10492       null,
10493       null,
10494       null,
10495       null,
10496       null,
10497       null,
10498       null,
10499       null,
10500       null,
10501       null
10502     ],
10503     [
10504       "1977-10",
10505       null,
10506       null,
10507       null,
10508       null,
10509       null,
10510       null,
10511       null,
10512       null,
10513       null,
10514       null,
10515       null
10516     ],
10517     [
10518       "1977-11",
10519       null,
10520       null,
10521       null,
10522       null,
10523       null,
10524       null,
10525       null,
10526       null,
10527       null,
10528       null,
10529       null
10530     ],
10531     [
10532       "1977-12",
10533       null,
10534       null,
10535       null,
10536       null,
10537       null,
10538       null,
10539       null,
10540       null,
10541       null,
10542       null,
10543       null
10544     ]
10545   ]
10546 }