weather.gc.ca/Monthly/8401800.tab

   1 {
   2   "license": "CC-BY-4.0",
   3   "description": {
   4     "en": "Glenwood Monthly Weather Data",
   5     "fr": "Données météorologiques mensuelles de Glenwood"
   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 Newfoundland]",
   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       "1937-01",
 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       "1937-02",
 145       null,
 146       null,
 147       null,
 148       null,
 149       null,
 150       0,
 151       null,
 152       null,
 153       null,
 154       null,
 155       null
 156     ],
 157     [
 158       "1937-03",
 159       0.9,
 160       -8.8,
 161       -4,
 162       10,
 163       -23.3,
 164       11.2,
 165       86.4,
 166       97.5,
 167       null,
 168       null,
 169       null
 170     ],
 171     [
 172       "1937-04",
 173       5.2,
 174       -3.8,
 175       0.7,
 176       14.4,
 177       -12.2,
 178       21.3,
 179       5.6,
 180       26.9,
 181       null,
 182       null,
 183       null
 184     ],
 185     [
 186       "1937-05",
 187       17.1,
 188       3,
 189       10.1,
 190       25,
 191       -6.1,
 192       85.3,
 193       0,
 194       85.3,
 195       null,
 196       null,
 197       null
 198     ],
 199     [
 200       "1937-06",
 201       20.7,
 202       8.3,
 203       14.5,
 204       31.1,
 205       0.6,
 206       79.5,
 207       0,
 208       79.5,
 209       null,
 210       null,
 211       null
 212     ],
 213     [
 214       "1937-07",
 215       23.9,
 216       10.6,
 217       17.3,
 218       30,
 219       0,
 220       50,
 221       0,
 222       50,
 223       null,
 224       null,
 225       null
 226     ],
 227     [
 228       "1937-08",
 229       24.7,
 230       10.8,
 231       17.8,
 232       32.8,
 233       -2.2,
 234       50.8,
 235       0,
 236       50.8,
 237       null,
 238       null,
 239       null
 240     ],
 241     [
 242       "1937-09",
 243       20.4,
 244       8.4,
 245       14.4,
 246       28.3,
 247       -2.8,
 248       90.2,
 249       0,
 250       90.2,
 251       null,
 252       null,
 253       null
 254     ],
 255     [
 256       "1937-10",
 257       12.2,
 258       1.4,
 259       6.8,
 260       21.1,
 261       -3.3,
 262       100.8,
 263       2.5,
 264       103.4,
 265       null,
 266       null,
 267       null
 268     ],
 269     [
 270       "1937-11",
 271       6.4,
 272       -2.5,
 273       2,
 274       13.9,
 275       -14.4,
 276       88.1,
 277       12.7,
 278       100.8,
 279       null,
 280       null,
 281       null
 282     ],
 283     [
 284       "1937-12",
 285       0.6,
 286       -7.2,
 287       -3.3,
 288       11.1,
 289       -21.1,
 290       25.7,
 291       127,
 292       152.7,
 293       null,
 294       null,
 295       null
 296     ],
 297     [
 298       "1938-01",
 299       -2.2,
 300       -15.4,
 301       -8.8,
 302       8.9,
 303       -31.1,
 304       15.5,
 305       30.5,
 306       46,
 307       null,
 308       null,
 309       null
 310     ],
 311     [
 312       "1938-02",
 313       -5.9,
 314       -18.8,
 315       -12.4,
 316       2.8,
 317       -33.9,
 318       1.3,
 319       99.1,
 320       100.3,
 321       null,
 322       null,
 323       null
 324     ],
 325     [
 326       "1938-03",
 327       -0.7,
 328       -12.8,
 329       -6.8,
 330       9.4,
 331       -32.2,
 332       1.3,
 333       53.3,
 334       54.6,
 335       null,
 336       null,
 337       null
 338     ],
 339     [
 340       "1938-04",
 341       6.4,
 342       -3.6,
 343       1.4,
 344       16.7,
 345       -16.7,
 346       40.4,
 347       22.9,
 348       63.2,
 349       null,
 350       null,
 351       null
 352     ],
 353     [
 354       "1938-05",
 355       13.4,
 356       0.8,
 357       7.1,
 358       23.9,
 359       -6.7,
 360       45.5,
 361       5.1,
 362       50.5,
 363       null,
 364       null,
 365       null
 366     ],
 367     [
 368       "1938-06",
 369       21.2,
 370       7.3,
 371       14.3,
 372       28.9,
 373       1.7,
 374       138.9,
 375       0,
 376       138.9,
 377       null,
 378       null,
 379       null
 380     ],
 381     [
 382       "1938-07",
 383       23.9,
 384       11.3,
 385       17.6,
 386       29.4,
 387       0,
 388       77,
 389       0,
 390       77,
 391       null,
 392       null,
 393       null
 394     ],
 395     [
 396       "1938-08",
 397       23.4,
 398       10.2,
 399       16.8,
 400       31.7,
 401       0,
 402       64.8,
 403       0,
 404       64.8,
 405       null,
 406       null,
 407       null
 408     ],
 409     [
 410       "1938-09",
 411       18.7,
 412       7.4,
 413       13.1,
 414       27.2,
 415       -1.1,
 416       85.9,
 417       0,
 418       85.9,
 419       null,
 420       null,
 421       null
 422     ],
 423     [
 424       "1938-10",
 425       12.5,
 426       2.3,
 427       7.4,
 428       26.1,
 429       -3.3,
 430       123.4,
 431       0,
 432       123.4,
 433       null,
 434       null,
 435       null
 436     ],
 437     [
 438       "1938-11",
 439       5.6,
 440       -2.8,
 441       1.4,
 442       16.1,
 443       -14.4,
 444       51.8,
 445       43.2,
 446       95,
 447       null,
 448       null,
 449       null
 450     ],
 451     [
 452       "1938-12",
 453       1.2,
 454       -7.3,
 455       -3.1,
 456       11.1,
 457       -19.4,
 458       24.9,
 459       99.1,
 460       124,
 461       null,
 462       null,
 463       null
 464     ],
 465     [
 466       "1939-01",
 467       -1.8,
 468       -12.4,
 469       -7.1,
 470       5.6,
 471       -26.7,
 472       13.2,
 473       71.1,
 474       84.3,
 475       null,
 476       null,
 477       null
 478     ],
 479     [
 480       "1939-02",
 481       -3.3,
 482       -17.8,
 483       -10.6,
 484       10,
 485       -28.9,
 486       13.5,
 487       63.5,
 488       77,
 489       null,
 490       null,
 491       null
 492     ],
 493     [
 494       "1939-03",
 495       -1.9,
 496       -14.2,
 497       -8.1,
 498       5,
 499       -25.6,
 500       12.7,
 501       40.6,
 502       53.3,
 503       null,
 504       null,
 505       null
 506     ],
 507     [
 508       "1939-04",
 509       5.6,
 510       -3.1,
 511       1.3,
 512       16.1,
 513       -8.9,
 514       9.9,
 515       68.6,
 516       78.5,
 517       null,
 518       null,
 519       null
 520     ],
 521     [
 522       "1939-05",
 523       11.1,
 524       -0.2,
 525       5.5,
 526       19.4,
 527       -4.4,
 528       47.2,
 529       25.4,
 530       72.6,
 531       null,
 532       null,
 533       null
 534     ],
 535     [
 536       "1939-06",
 537       14.6,
 538       3,
 539       8.8,
 540       27.2,
 541       -3.9,
 542       64.8,
 543       0,
 544       64.8,
 545       null,
 546       null,
 547       null
 548     ],
 549     [
 550       "1939-07",
 551       23.2,
 552       10.3,
 553       16.8,
 554       31.1,
 555       5,
 556       86.6,
 557       0,
 558       86.6,
 559       null,
 560       null,
 561       null
 562     ],
 563     [
 564       "1939-08",
 565       21,
 566       9.2,
 567       15.1,
 568       27.2,
 569       -1.1,
 570       109.2,
 571       0,
 572       109.2,
 573       null,
 574       null,
 575       null
 576     ],
 577     [
 578       "1939-09",
 579       16.9,
 580       4.2,
 581       10.6,
 582       26.1,
 583       -2.8,
 584       78.5,
 585       0,
 586       78.5,
 587       null,
 588       null,
 589       null
 590     ],
 591     [
 592       "1939-10",
 593       11.4,
 594       1.6,
 595       6.5,
 596       19.4,
 597       -7.8,
 598       119.1,
 599       5.1,
 600       124.2,
 601       null,
 602       null,
 603       null
 604     ],
 605     [
 606       "1939-11",
 607       4.5,
 608       -3.6,
 609       0.5,
 610       17.2,
 611       -14.4,
 612       47.5,
 613       2.5,
 614       50,
 615       null,
 616       null,
 617       null
 618     ],
 619     [
 620       "1939-12",
 621       1.4,
 622       -5.7,
 623       -2.2,
 624       8.9,
 625       -16.7,
 626       23.4,
 627       38.1,
 628       61.5,
 629       null,
 630       null,
 631       null
 632     ],
 633     [
 634       "1940-01",
 635       -1.8,
 636       -10.8,
 637       -6.3,
 638       2.2,
 639       -22.2,
 640       0.3,
 641       101.6,
 642       101.9,
 643       null,
 644       null,
 645       null
 646     ],
 647     [
 648       "1940-02",
 649       -2.2,
 650       -12.3,
 651       -7.3,
 652       3.9,
 653       -27.8,
 654       19.3,
 655       78.7,
 656       98,
 657       null,
 658       null,
 659       null
 660     ],
 661     [
 662       "1940-03",
 663       2.3,
 664       -4.2,
 665       -1,
 666       9.4,
 667       -12.8,
 668       29.2,
 669       66,
 670       95.3,
 671       null,
 672       null,
 673       null
 674     ],
 675     [
 676       "1940-04",
 677       5.5,
 678       -2.8,
 679       1.4,
 680       13.3,
 681       -14.4,
 682       49,
 683       25.4,
 684       74.4,
 685       null,
 686       null,
 687       null
 688     ],
 689     [
 690       "1940-05",
 691       11.9,
 692       2.3,
 693       7.1,
 694       23.9,
 695       -2.8,
 696       81.8,
 697       0,
 698       81.8,
 699       null,
 700       null,
 701       null
 702     ],
 703     [
 704       "1940-06",
 705       17,
 706       6.1,
 707       11.6,
 708       27.2,
 709       -2.2,
 710       71.1,
 711       0,
 712       71.1,
 713       null,
 714       null,
 715       null
 716     ],
 717     [
 718       "1940-07",
 719       23.5,
 720       9.7,
 721       16.6,
 722       28.3,
 723       0.6,
 724       71.6,
 725       0,
 726       71.6,
 727       null,
 728       null,
 729       null
 730     ],
 731     [
 732       "1940-08",
 733       21.9,
 734       8.1,
 735       15,
 736       31.7,
 737       -1.1,
 738       49.5,
 739       0,
 740       49.5,
 741       null,
 742       null,
 743       null
 744     ],
 745     [
 746       "1940-09",
 747       18.6,
 748       7,
 749       12.8,
 750       25,
 751       -1.7,
 752       94.5,
 753       0,
 754       94.5,
 755       null,
 756       null,
 757       null
 758     ],
 759     [
 760       "1940-10",
 761       10.2,
 762       0.2,
 763       5.2,
 764       21.1,
 765       -6.7,
 766       82.3,
 767       22.9,
 768       105.2,
 769       null,
 770       null,
 771       null
 772     ],
 773     [
 774       "1940-11",
 775       5.3,
 776       -3,
 777       1.2,
 778       15,
 779       -14.4,
 780       65.8,
 781       25.4,
 782       91.2,
 783       null,
 784       null,
 785       null
 786     ],
 787     [
 788       "1940-12",
 789       -1.1,
 790       -9.9,
 791       -5.5,
 792       7.8,
 793       -20,
 794       89.2,
 795       34.3,
 796       123.4,
 797       null,
 798       null,
 799       null
 800     ],
 801     [
 802       "1941-01",
 803       -2.6,
 804       -10.9,
 805       -6.8,
 806       7.2,
 807       -22.8,
 808       13.2,
 809       66,
 810       79.2,
 811       null,
 812       null,
 813       null
 814     ],
 815     [
 816       "1941-02",
 817       0.3,
 818       -8.2,
 819       -4,
 820       4.4,
 821       -22.8,
 822       30.2,
 823       41.9,
 824       72.1,
 825       null,
 826       null,
 827       null
 828     ],
 829     [
 830       "1941-03",
 831       1.4,
 832       -9.3,
 833       -4,
 834       8.3,
 835       -23.3,
 836       7.1,
 837       72.4,
 838       79.5,
 839       null,
 840       null,
 841       null
 842     ],
 843     [
 844       "1941-04",
 845       6.3,
 846       -3.1,
 847       1.6,
 848       15,
 849       -15.6,
 850       31.8,
 851       12.7,
 852       44.5,
 853       null,
 854       null,
 855       null
 856     ],
 857     [
 858       "1941-05",
 859       12.2,
 860       3.2,
 861       7.7,
 862       20.6,
 863       -3.3,
 864       80.3,
 865       10.2,
 866       90.4,
 867       null,
 868       null,
 869       null
 870     ],
 871     [
 872       "1941-06",
 873       15.8,
 874       3.8,
 875       9.8,
 876       27.2,
 877       -3.3,
 878       77.5,
 879       5.1,
 880       82.6,
 881       null,
 882       null,
 883       null
 884     ],
 885     [
 886       "1941-07",
 887       22.3,
 888       10.3,
 889       16.3,
 890       31.7,
 891       3.3,
 892       156.7,
 893       0,
 894       156.7,
 895       null,
 896       null,
 897       null
 898     ],
 899     [
 900       "1941-08",
 901       18.9,
 902       8.7,
 903       13.8,
 904       25,
 905       0,
 906       144,
 907       0,
 908       144,
 909       null,
 910       null,
 911       null
 912     ],
 913     [
 914       "1941-09",
 915       13.1,
 916       3.4,
 917       8.3,
 918       20,
 919       -3.3,
 920       147.1,
 921       0,
 922       147.1,
 923       null,
 924       null,
 925       null
 926     ],
 927     [
 928       "1941-10",
 929       8.6,
 930       -0.3,
 931       4.2,
 932       15.6,
 933       -5.6,
 934       111.8,
 935       1,
 936       112.8,
 937       null,
 938       null,
 939       null
 940     ],
 941     [
 942       "1941-11",
 943       3,
 944       -3.5,
 945       -0.3,
 946       9.4,
 947       -19.4,
 948       95.3,
 949       22.9,
 950       118.1,
 951       null,
 952       null,
 953       null
 954     ],
 955     [
 956       "1941-12",
 957       0.4,
 958       -6.1,
 959       -2.9,
 960       5,
 961       -15,
 962       43.4,
 963       49.5,
 964       93,
 965       null,
 966       null,
 967       null
 968     ],
 969     [
 970       "1942-01",
 971       -1.6,
 972       -11.7,
 973       -6.7,
 974       7.2,
 975       -22.2,
 976       35.8,
 977       90.2,
 978       126,
 979       null,
 980       null,
 981       null
 982     ],
 983     [
 984       "1942-02",
 985       -0.3,
 986       -7.5,
 987       -3.9,
 988       6.1,
 989       -17.2,
 990       26.4,
 991       133.4,
 992       159.8,
 993       null,
 994       null,
 995       null
 996     ],
 997     [
 998       "1942-03",
 999       3.2,
1000       -4.3,
1001       -0.6,
1002       8.3,
1003       -14.4,
1004       39.1,
1005       16.5,
1006       55.6,
1007       null,
1008       null,
1009       null
1010     ],
1011     [
1012       "1942-04",
1013       6.5,
1014       -3,
1015       1.8,
1016       23.9,
1017       -17.2,
1018       14.5,
1019       30.5,
1020       45,
1021       null,
1022       null,
1023       null
1024     ],
1025     [
1026       "1942-05",
1027       13.3,
1028       1.9,
1029       7.6,
1030       25.6,
1031       -3.3,
1032       111.8,
1033       0,
1034       111.8,
1035       null,
1036       null,
1037       null
1038     ],
1039     [
1040       "1942-06",
1041       18.2,
1042       5.1,
1043       11.7,
1044       26.1,
1045       -2.8,
1046       60.7,
1047       0,
1048       60.7,
1049       null,
1050       null,
1051       null
1052     ],
1053     [
1054       "1942-07",
1055       23.3,
1056       11.4,
1057       17.4,
1058       31.1,
1059       1.7,
1060       174.8,
1061       0,
1062       174.8,
1063       null,
1064       null,
1065       null
1066     ],
1067     [
1068       "1942-08",
1069       22.6,
1070       11.1,
1071       16.9,
1072       28.3,
1073       0,
1074       100.8,
1075       0,
1076       100.8,
1077       null,
1078       null,
1079       null
1080     ],
1081     [
1082       "1942-09",
1083       19.2,
1084       6.9,
1085       13.1,
1086       28.3,
1087       -3.9,
1088       60.5,
1089       0,
1090       60.5,
1091       null,
1092       null,
1093       null
1094     ],
1095     [
1096       "1942-10",
1097       13.1,
1098       0.8,
1099       7,
1100       20.6,
1101       -6.7,
1102       73.7,
1103       0,
1104       73.7,
1105       null,
1106       null,
1107       null
1108     ],
1109     [
1110       "1942-11",
1111       5.4,
1112       -2.7,
1113       1.4,
1114       20.6,
1115       -12.2,
1116       110.2,
1117       0,
1118       110.2,
1119       null,
1120       null,
1121       null
1122     ],
1123     [
1124       "1942-12",
1125       -2.2,
1126       -10.6,
1127       -6.4,
1128       7.2,
1129       -26.1,
1130       9.1,
1131       40.6,
1132       49.8,
1133       null,
1134       null,
1135       null
1136     ],
1137     [
1138       "1943-01",
1139       -4.6,
1140       -15.3,
1141       -10,
1142       2.8,
1143       -26.7,
1144       0,
1145       45.7,
1146       45.7,
1147       null,
1148       null,
1149       null
1150     ],
1151     [
1152       "1943-02",
1153       -0.3,
1154       -12.6,
1155       -6.5,
1156       7.8,
1157       -28.3,
1158       26.2,
1159       49.5,
1160       75.7,
1161       null,
1162       null,
1163       null
1164     ],
1165     [
1166       "1943-03",
1167       0.9,
1168       -9.6,
1169       -4.4,
1170       8.3,
1171       -21.1,
1172       32.5,
1173       67.3,
1174       99.8,
1175       null,
1176       null,
1177       null
1178     ],
1179     [
1180       "1943-04",
1181       6.1,
1182       -2.8,
1183       1.7,
1184       18.3,
1185       -13.9,
1186       20.3,
1187       49.5,
1188       69.9,
1189       null,
1190       null,
1191       null
1192     ],
1193     [
1194       "1943-05",
1195       10.7,
1196       0.3,
1197       5.5,
1198       15.6,
1199       -6.1,
1200       25.9,
1201       0,
1202       25.9,
1203       null,
1204       null,
1205       null
1206     ],
1207     [
1208       "1943-06",
1209       14.9,
1210       3.2,
1211       9.1,
1212       22.2,
1213       -2.8,
1214       33,
1215       0,
1216       33,
1217       null,
1218       null,
1219       null
1220     ],
1221     [
1222       "1943-07",
1223       22.9,
1224       9.4,
1225       16.2,
1226       28.9,
1227       1.7,
1228       74.7,
1229       0,
1230       74.7,
1231       null,
1232       null,
1233       null
1234     ],
1235     [
1236       "1943-08",
1237       19.2,
1238       8.8,
1239       14,
1240       30,
1241       0.6,
1242       82,
1243       0,
1244       82,
1245       null,
1246       null,
1247       null
1248     ],
1249     [
1250       "1943-09",
1251       19.3,
1252       9.1,
1253       14.2,
1254       27.8,
1255       1.7,
1256       133.9,
1257       0,
1258       133.9,
1259       null,
1260       null,
1261       null
1262     ],
1263     [
1264       "1943-10",
1265       12.8,
1266       4,
1267       8.4,
1268       20.6,
1269       -3.9,
1270       119.6,
1271       0,
1272       119.6,
1273       null,
1274       null,
1275       null
1276     ],
1277     [
1278       "1943-11",
1279       7,
1280       -1.7,
1281       2.7,
1282       13.9,
1283       -10,
1284       83.1,
1285       2.5,
1286       85.6,
1287       null,
1288       null,
1289       null
1290     ],
1291     [
1292       "1943-12",
1293       -0.5,
1294       -7.9,
1295       -4.2,
1296       8.9,
1297       -19.4,
1298       13.2,
1299       22.9,
1300       36.1,
1301       null,
1302       null,
1303       null
1304     ],
1305     [
1306       "1944-01",
1307       -3.1,
1308       -12.9,
1309       -8,
1310       2.8,
1311       -25,
1312       0,
1313       133.4,
1314       133.4,
1315       null,
1316       null,
1317       null
1318     ],
1319     [
1320       "1944-02",
1321       -2.6,
1322       -13.6,
1323       -8.1,
1324       6.7,
1325       -26.1,
1326       11.7,
1327       97.8,
1328       109.5,
1329       null,
1330       null,
1331       null
1332     ],
1333     [
1334       "1944-03",
1335       0.5,
1336       -9.3,
1337       -4.4,
1338       8.3,
1339       -22.2,
1340       19.3,
1341       40.6,
1342       59.9,
1343       null,
1344       null,
1345       null
1346     ],
1347     [
1348       "1944-04",
1349       5,
1350       -3.6,
1351       0.7,
1352       13.3,
1353       -8.3,
1354       37.8,
1355       45.7,
1356       83.6,
1357       null,
1358       null,
1359       null
1360     ],
1361     [
1362       "1944-05",
1363       13.1,
1364       0.3,
1365       6.7,
1366       22.8,
1367       -6.1,
1368       24.1,
1369       3.8,
1370       27.9,
1371       null,
1372       null,
1373       null
1374     ],
1375     [
1376       "1944-06",
1377       18,
1378       6.3,
1379       12.2,
1380       31.7,
1381       -2.8,
1382       113.8,
1383       12.7,
1384       126.5,
1385       null,
1386       null,
1387       null
1388     ],
1389     [
1390       "1944-07",
1391       21.1,
1392       8.2,
1393       14.7,
1394       29.4,
1395       1.7,
1396       47,
1397       0,
1398       47,
1399       null,
1400       null,
1401       null
1402     ],
1403     [
1404       "1944-08",
1405       22.5,
1406       11.7,
1407       17.1,
1408       31.7,
1409       2.8,
1410       49.3,
1411       0,
1412       49.3,
1413       null,
1414       null,
1415       null
1416     ],
1417     [
1418       "1944-09",
1419       18.2,
1420       8.6,
1421       13.4,
1422       25.6,
1423       0,
1424       97.5,
1425       0,
1426       97.5,
1427       null,
1428       null,
1429       null
1430     ],
1431     [
1432       "1944-10",
1433       11.6,
1434       2.1,
1435       6.9,
1436       17.2,
1437       -6.7,
1438       188,
1439       0,
1440       188,
1441       null,
1442       null,
1443       null
1444     ],
1445     [
1446       "1944-11",
1447       6.2,
1448       -0.4,
1449       2.9,
1450       17.8,
1451       -11.1,
1452       154.4,
1453       10.2,
1454       164.6,
1455       null,
1456       null,
1457       null
1458     ],
1459     [
1460       "1944-12",
1461       1.1,
1462       -7.4,
1463       -3.2,
1464       10,
1465       -22.2,
1466       50.3,
1467       43.2,
1468       93.5,
1469       null,
1470       null,
1471       null
1472     ],
1473     [
1474       "1945-01",
1475       1.3,
1476       -8.2,
1477       -3.5,
1478       8.3,
1479       -22.2,
1480       37.3,
1481       54.6,
1482       91.9,
1483       null,
1484       null,
1485       null
1486     ],
1487     [
1488       "1945-02",
1489       -2.8,
1490       -15.4,
1491       -9.1,
1492       7.2,
1493       -26.7,
1494       5.1,
1495       37.6,
1496       42.7,
1497       null,
1498       null,
1499       null
1500     ],
1501     [
1502       "1945-03",
1503       1.4,
1504       -12.6,
1505       -5.6,
1506       10,
1507       -25.6,
1508       8.9,
1509       47,
1510       55.9,
1511       null,
1512       null,
1513       null
1514     ],
1515     [
1516       "1945-04",
1517       5.1,
1518       -3.3,
1519       0.9,
1520       12.8,
1521       -13.9,
1522       68.1,
1523       12.7,
1524       80.8,
1525       null,
1526       null,
1527       null
1528     ],
1529     [
1530       "1945-05",
1531       12.2,
1532       2.2,
1533       7.2,
1534       20.6,
1535       -4.4,
1536       52.6,
1537       8.9,
1538       61.5,
1539       null,
1540       null,
1541       null
1542     ],
1543     [
1544       "1945-06",
1545       15.7,
1546       4.7,
1547       10.2,
1548       26.1,
1549       -2.8,
1550       63.2,
1551       0,
1552       63.2,
1553       null,
1554       null,
1555       null
1556     ],
1557     [
1558       "1945-07",
1559       22.9,
1560       10.2,
1561       16.6,
1562       31.7,
1563       1.1,
1564       64.3,
1565       0,
1566       64.3,
1567       null,
1568       null,
1569       null
1570     ],
1571     [
1572       "1945-08",
1573       22.9,
1574       10.7,
1575       16.8,
1576       28.3,
1577       1.1,
1578       83.1,
1579       0,
1580       83.1,
1581       null,
1582       null,
1583       null
1584     ],
1585     [
1586       "1945-09",
1587       16.9,
1588       4.8,
1589       10.9,
1590       26.1,
1591       -2.2,
1592       75.4,
1593       0,
1594       75.4,
1595       null,
1596       null,
1597       null
1598     ],
1599     [
1600       "1945-10",
1601       11.3,
1602       1.9,
1603       6.6,
1604       18.9,
1605       -3.3,
1606       79.5,
1607       2.5,
1608       82,
1609       null,
1610       null,
1611       null
1612     ],
1613     [
1614       "1945-11",
1615       5.6,
1616       -3.3,
1617       1.2,
1618       17.8,
1619       -15.6,
1620       94,
1621       11.4,
1622       105.4,
1623       null,
1624       null,
1625       null
1626     ],
1627     [
1628       "1945-12",
1629       -0.1,
1630       -8.4,
1631       -4.3,
1632       11.1,
1633       -20.6,
1634       62.2,
1635       38.1,
1636       100.3,
1637       null,
1638       null,
1639       null
1640     ],
1641     [
1642       "1946-01",
1643       -3.2,
1644       -13.1,
1645       -8.2,
1646       6.7,
1647       -26.7,
1648       6.4,
1649       44.5,
1650       50.8,
1651       null,
1652       null,
1653       null
1654     ],
1655     [
1656       "1946-02",
1657       -0.1,
1658       -12.6,
1659       -6.4,
1660       11.1,
1661       -23.3,
1662       31.2,
1663       63.5,
1664       94.7,
1665       null,
1666       null,
1667       null
1668     ],
1669     [
1670       "1946-03",
1671       3,
1672       -6.6,
1673       -1.8,
1674       13.3,
1675       -13.3,
1676       16.5,
1677       30.5,
1678       47,
1679       null,
1680       null,
1681       null
1682     ],
1683     [
1684       "1946-04",
1685       6.6,
1686       -2.1,
1687       2.3,
1688       16.1,
1689       -18.3,
1690       18.5,
1691       48.3,
1692       66.8,
1693       null,
1694       null,
1695       null
1696     ],
1697     [
1698       "1946-05",
1699       14.2,
1700       0.4,
1701       7.3,
1702       24.4,
1703       -6.7,
1704       36.8,
1705       1.3,
1706       38.1,
1707       null,
1708       null,
1709       null
1710     ],
1711     [
1712       "1946-06",
1713       18.8,
1714       4.3,
1715       11.6,
1716       30,
1717       -2.2,
1718       38.6,
1719       0,
1720       38.6,
1721       null,
1722       null,
1723       null
1724     ],
1725     [
1726       "1946-07",
1727       22.3,
1728       8.9,
1729       15.6,
1730       28.9,
1731       1.1,
1732       81.5,
1733       0,
1734       81.5,
1735       null,
1736       null,
1737       null
1738     ],
1739     [
1740       "1946-08",
1741       24.1,
1742       11.2,
1743       17.7,
1744       30.6,
1745       0.6,
1746       117.1,
1747       0,
1748       117.1,
1749       null,
1750       null,
1751       null
1752     ],
1753     [
1754       "1946-09",
1755       19.6,
1756       7.3,
1757       13.5,
1758       25,
1759       -1.1,
1760       49.8,
1761       0,
1762       49.8,
1763       null,
1764       null,
1765       null
1766     ],
1767     [
1768       "1946-10",
1769       12.6,
1770       -0.4,
1771       6.1,
1772       24.4,
1773       -5.6,
1774       55.1,
1775       0,
1776       55.1,
1777       null,
1778       null,
1779       null
1780     ],
1781     [
1782       "1946-11",
1783       3.8,
1784       -3.8,
1785       0,
1786       13.3,
1787       -10.6,
1788       76.7,
1789       12.7,
1790       89.4,
1791       null,
1792       null,
1793       null
1794     ],
1795     [
1796       "1946-12",
1797       -0.3,
1798       -10.1,
1799       -5.2,
1800       8.9,
1801       -23.3,
1802       14.7,
1803       87.6,
1804       102.4,
1805       null,
1806       null,
1807       null
1808     ],
1809     [
1810       "1947-01",
1811       -3.6,
1812       -14.7,
1813       -9.2,
1814       6.7,
1815       -28.3,
1816       7.9,
1817       29.2,
1818       37.1,
1819       null,
1820       null,
1821       null
1822     ],
1823     [
1824       "1947-02",
1825       1.1,
1826       -7.7,
1827       -3.3,
1828       7.2,
1829       -18.3,
1830       21.8,
1831       38.1,
1832       59.9,
1833       null,
1834       null,
1835       null
1836     ],
1837     [
1838       "1947-03",
1839       2.6,
1840       -6.4,
1841       -1.9,
1842       6.7,
1843       -15.6,
1844       54.9,
1845       22.9,
1846       77.7,
1847       null,
1848       null,
1849       null
1850     ],
1851     [
1852       "1947-04",
1853       4,
1854       -6.3,
1855       -1.2,
1856       9.4,
1857       -11.7,
1858       18,
1859       8.9,
1860       26.9,
1861       null,
1862       null,
1863       null
1864     ],
1865     [
1866       "1947-05",
1867       12.5,
1868       0.8,
1869       6.7,
1870       21.1,
1871       -5,
1872       51.6,
1873       10.2,
1874       61.7,
1875       null,
1876       null,
1877       null
1878     ],
1879     [
1880       "1947-06",
1881       17.7,
1882       3.8,
1883       10.8,
1884       31.7,
1885       -2.2,
1886       43.4,
1887       0,
1888       43.4,
1889       null,
1890       null,
1891       null
1892     ],
1893     [
1894       "1947-07",
1895       25.9,
1896       12,
1897       19,
1898       33.9,
1899       0.6,
1900       58.4,
1901       0,
1902       58.4,
1903       null,
1904       null,
1905       null
1906     ],
1907     [
1908       "1947-08",
1909       21.6,
1910       6.3,
1911       14,
1912       32.2,
1913       -5.6,
1914       22.6,
1915       0,
1916       22.6,
1917       null,
1918       null,
1919       null
1920     ],
1921     [
1922       "1947-09",
1923       17.4,
1924       4.3,
1925       10.9,
1926       27.8,
1927       -4.4,
1928       73.7,
1929       0,
1930       73.7,
1931       null,
1932       null,
1933       null
1934     ],
1935     [
1936       "1947-10",
1937       10.8,
1938       0.5,
1939       5.7,
1940       22.2,
1941       -5.6,
1942       67.1,
1943       2.5,
1944       69.6,
1945       null,
1946       null,
1947       null
1948     ],
1949     [
1950       "1947-11",
1951       4.4,
1952       -2.1,
1953       1.2,
1954       11.1,
1955       -11.1,
1956       62.5,
1957       6.4,
1958       68.8,
1959       null,
1960       null,
1961       null
1962     ],
1963     [
1964       "1947-12",
1965       -0.5,
1966       -8.6,
1967       -4.6,
1968       3.3,
1969       -23.3,
1970       2.5,
1971       48.3,
1972       50.8,
1973       null,
1974       null,
1975       null
1976     ],
1977     [
1978       "1948-01",
1979       -0.7,
1980       -10.3,
1981       -5.5,
1982       8.3,
1983       -18.9,
1984       56.1,
1985       15.2,
1986       71.4,
1987       null,
1988       null,
1989       null
1990     ],
1991     [
1992       "1948-02",
1993       -4.5,
1994       -16.9,
1995       -10.7,
1996       7.2,
1997       -28.3,
1998       26.9,
1999       31.8,
2000       58.7,
2001       null,
2002       null,
2003       null
2004     ],
2005     [
2006       "1948-03",
2007       -2.1,
2008       -13.4,
2009       -7.8,
2010       7.8,
2011       -29.4,
2012       13.5,
2013       15.2,
2014       28.7,
2015       null,
2016       null,
2017       null
2018     ],
2019     [
2020       "1948-04",
2021       5.4,
2022       -4.3,
2023       0.6,
2024       15.6,
2025       -12.8,
2026       35.3,
2027       21.6,
2028       56.9,
2029       null,
2030       null,
2031       null
2032     ],
2033     [
2034       "1948-05",
2035       13.1,
2036       2,
2037       7.6,
2038       25.6,
2039       -6.7,
2040       65.3,
2041       3.8,
2042       69.1,
2043       null,
2044       null,
2045       null
2046     ],
2047     [
2048       "1948-06",
2049       16.3,
2050       4.6,
2051       10.5,
2052       27.2,
2053       -2.2,
2054       93.2,
2055       0,
2056       93.2,
2057       null,
2058       null,
2059       null
2060     ],
2061     [
2062       "1948-07",
2063       20.6,
2064       9.1,
2065       14.9,
2066       28.9,
2067       2.8,
2068       83.1,
2069       0,
2070       83.1,
2071       null,
2072       null,
2073       null
2074     ],
2075     [
2076       "1948-08",
2077       21.4,
2078       9.3,
2079       15.4,
2080       27.8,
2081       0.6,
2082       91.7,
2083       0,
2084       91.7,
2085       null,
2086       null,
2087       null
2088     ],
2089     [
2090       "1948-09",
2091       16.5,
2092       5.9,
2093       11.2,
2094       30,
2095       -3.3,
2096       145,
2097       0,
2098       145,
2099       null,
2100       null,
2101       null
2102     ],
2103     [
2104       "1948-10",
2105       11.4,
2106       0.3,
2107       5.9,
2108       18.9,
2109       -10.6,
2110       95.5,
2111       0,
2112       95.5,
2113       null,
2114       null,
2115       null
2116     ],
2117     [
2118       "1948-11",
2119       5.4,
2120       -2.5,
2121       1.5,
2122       16.1,
2123       -12.2,
2124       47,
2125       7.6,
2126       54.6,
2127       null,
2128       null,
2129       null
2130     ],
2131     [
2132       "1948-12",
2133       -0.4,
2134       -9.1,
2135       -4.8,
2136       6.1,
2137       -23.9,
2138       7.6,
2139       66,
2140       73.7,
2141       null,
2142       null,
2143       null
2144     ],
2145     [
2146       "1949-01",
2147       -1.7,
2148       -12.6,
2149       -7.2,
2150       8.3,
2151       -26.7,
2152       5.8,
2153       26.7,
2154       32.5,
2155       null,
2156       null,
2157       null
2158     ],
2159     [
2160       "1949-02",
2161       -3.9,
2162       -16.7,
2163       -10.3,
2164       3.9,
2165       -31.1,
2166       16.5,
2167       30.5,
2168       47,
2169       null,
2170       null,
2171       null
2172     ],
2173     [
2174       "1949-03",
2175       3.2,
2176       -4.9,
2177       -0.9,
2178       11.1,
2179       -21.1,
2180       92.7,
2181       31.8,
2182       124.5,
2183       null,
2184       null,
2185       null
2186     ],
2187     [
2188       "1949-04",
2189       5.9,
2190       -1.6,
2191       2.2,
2192       13.9,
2193       -6.7,
2194       44.5,
2195       7.6,
2196       52.1,
2197       null,
2198       null,
2199       null
2200     ],
2201     [
2202       "1949-05",
2203       12.6,
2204       5.4,
2205       9,
2206       26.1,
2207       null,
2208       98.6,
2209       5.1,
2210       103.6,
2211       null,
2212       null,
2213       null
2214     ],
2215     [
2216       "1949-06",
2217       18.3,
2218       4.2,
2219       11.3,
2220       32.2,
2221       -1.1,
2222       45.7,
2223       0,
2224       45.7,
2225       null,
2226       null,
2227       null
2228     ],
2229     [
2230       "1949-07",
2231       23,
2232       9.2,
2233       16.1,
2234       32.2,
2235       0,
2236       69.9,
2237       0,
2238       69.9,
2239       null,
2240       null,
2241       null
2242     ],
2243     [
2244       "1949-08",
2245       20.1,
2246       8.8,
2247       14.5,
2248       26.1,
2249       1.1,
2250       201.7,
2251       0,
2252       201.7,
2253       null,
2254       null,
2255       null
2256     ],
2257     [
2258       "1949-09",
2259       16.6,
2260       6.1,
2261       11.4,
2262       27.2,
2263       -1.1,
2264       137.2,
2265       0,
2266       137.2,
2267       null,
2268       null,
2269       null
2270     ],
2271     [
2272       "1949-10",
2273       11.4,
2274       0.6,
2275       6,
2276       20,
2277       -5.6,
2278       50.5,
2279       0,
2280       50.5,
2281       null,
2282       null,
2283       null
2284     ],
2285     [
2286       "1949-11",
2287       5.8,
2288       -2.2,
2289       1.8,
2290       16.1,
2291       -11.1,
2292       102.1,
2293       21.6,
2294       123.7,
2295       null,
2296       null,
2297       null
2298     ],
2299     [
2300       "1949-12",
2301       1.5,
2302       -5.8,
2303       -2.2,
2304       11.7,
2305       -14.4,
2306       13.2,
2307       30.5,
2308       43.7,
2309       null,
2310       null,
2311       null
2312     ],
2313     [
2314       "1950-01",
2315       -2.8,
2316       -14.4,
2317       -8.6,
2318       10,
2319       -28.9,
2320       17.5,
2321       8.9,
2322       26.4,
2323       null,
2324       null,
2325       null
2326     ],
2327     [
2328       "1950-02",
2329       -4.9,
2330       -16.8,
2331       -10.9,
2332       6.7,
2333       -30,
2334       2.5,
2335       78.7,
2336       81.3,
2337       null,
2338       null,
2339       null
2340     ],
2341     [
2342       "1950-03",
2343       0,
2344       -11.4,
2345       -5.7,
2346       9.4,
2347       -27.2,
2348       26.4,
2349       26.7,
2350       53.1,
2351       null,
2352       null,
2353       null
2354     ],
2355     [
2356       "1950-04",
2357       6.3,
2358       -2.7,
2359       1.8,
2360       13.9,
2361       -10,
2362       47.2,
2363       44.5,
2364       91.7,
2365       null,
2366       null,
2367       null
2368     ],
2369     [
2370       "1950-05",
2371       12.6,
2372       0.6,
2373       6.6,
2374       22.8,
2375       -4.4,
2376       72.1,
2377       1.3,
2378       73.4,
2379       null,
2380       null,
2381       null
2382     ],
2383     [
2384       "1950-06",
2385       19.9,
2386       6.2,
2387       13.1,
2388       28.9,
2389       -2.2,
2390       30.5,
2391       0,
2392       30.5,
2393       null,
2394       null,
2395       null
2396     ],
2397     [
2398       "1950-07",
2399       21.9,
2400       10.7,
2401       16.3,
2402       31.1,
2403       3.9,
2404       59.7,
2405       0,
2406       59.7,
2407       null,
2408       null,
2409       null
2410     ],
2411     [
2412       "1950-08",
2413       22.4,
2414       9.5,
2415       16,
2416       28.9,
2417       0.6,
2418       83.6,
2419       0,
2420       83.6,
2421       null,
2422       null,
2423       null
2424     ],
2425     [
2426       "1950-09",
2427       16.7,
2428       2,
2429       9.4,
2430       22.2,
2431       -4.4,
2432       21.1,
2433       0,
2434       21.1,
2435       null,
2436       null,
2437       null
2438     ],
2439     [
2440       "1950-10",
2441       10.7,
2442       0.7,
2443       5.7,
2444       21.7,
2445       -11.1,
2446       53.8,
2447       7.6,
2448       61.5,
2449       null,
2450       null,
2451       null
2452     ],
2453     [
2454       "1950-11",
2455       7.7,
2456       -1.5,
2457       3.1,
2458       17.8,
2459       -10,
2460       81,
2461       0,
2462       81,
2463       null,
2464       null,
2465       null
2466     ],
2467     [
2468       "1950-12",
2469       3.7,
2470       -5.6,
2471       -1,
2472       12.8,
2473       -17.8,
2474       12.4,
2475       16.5,
2476       29,
2477       null,
2478       null,
2479       null
2480     ],
2481     [
2482       "1951-01",
2483       0.8,
2484       -8.7,
2485       -4,
2486       9.4,
2487       -20.6,
2488       41.4,
2489       29.2,
2490       70.6,
2491       null,
2492       null,
2493       null
2494     ],
2495     [
2496       "1951-02",
2497       2.1,
2498       -9,
2499       -3.5,
2500       13.3,
2501       -22.2,
2502       32,
2503       22.9,
2504       54.9,
2505       null,
2506       null,
2507       null
2508     ],
2509     [
2510       "1951-03",
2511       3.7,
2512       -4.4,
2513       -0.4,
2514       15,
2515       -22.8,
2516       46.7,
2517       25.9,
2518       72.6,
2519       null,
2520       null,
2521       null
2522     ],
2523     [
2524       "1951-04",
2525       9.9,
2526       0.7,
2527       5.3,
2528       17.8,
2529       -5,
2530       102.1,
2531       8.9,
2532       111,
2533       null,
2534       null,
2535       null
2536     ],
2537     [
2538       "1951-05",
2539       12.9,
2540       1.6,
2541       7.3,
2542       21.1,
2543       -5,
2544       28.4,
2545       1.3,
2546       29.7,
2547       null,
2548       null,
2549       null
2550     ],
2551     [
2552       "1951-06",
2553       18.3,
2554       5.3,
2555       11.8,
2556       31.7,
2557       -1.7,
2558       45.7,
2559       0,
2560       45.7,
2561       null,
2562       null,
2563       null
2564     ],
2565     [
2566       "1951-07",
2567       23.9,
2568       10.8,
2569       17.4,
2570       31.1,
2571       2.8,
2572       40.6,
2573       0,
2574       40.6,
2575       null,
2576       null,
2577       null
2578     ],
2579     [
2580       "1951-08",
2581       22.4,
2582       10.9,
2583       16.7,
2584       28.9,
2585       1.7,
2586       186.9,
2587       0,
2588       186.9,
2589       null,
2590       null,
2591       null
2592     ],
2593     [
2594       "1951-09",
2595       17.8,
2596       6.8,
2597       12.3,
2598       25,
2599       0.6,
2600       55.6,
2601       0,
2602       55.6,
2603       null,
2604       null,
2605       null
2606     ],
2607     [
2608       "1951-10",
2609       11.3,
2610       1.7,
2611       6.5,
2612       21.1,
2613       -5,
2614       78.5,
2615       7.6,
2616       86.1,
2617       null,
2618       null,
2619       null
2620     ],
2621     [
2622       "1951-11",
2623       7.7,
2624       -1.4,
2625       3.2,
2626       17.2,
2627       -12.2,
2628       126.5,
2629       6.4,
2630       132.8,
2631       null,
2632       null,
2633       null
2634     ],
2635     [
2636       "1951-12",
2637       -0.6,
2638       -9.7,
2639       -5.2,
2640       8.3,
2641       -23.3,
2642       4.6,
2643       86.4,
2644       90.9,
2645       null,
2646       null,
2647       null
2648     ],
2649     [
2650       "1952-01",
2651       -0.1,
2652       -9.7,
2653       -4.9,
2654       9.4,
2655       -21.7,
2656       17.8,
2657       88.9,
2658       106.7,
2659       null,
2660       null,
2661       null
2662     ],
2663     [
2664       "1952-02",
2665       -0.4,
2666       -10.3,
2667       -5.4,
2668       9.4,
2669       -23.9,
2670       33.8,
2671       157.5,
2672       191.3,
2673       null,
2674       null,
2675       null
2676     ],
2677     [
2678       "1952-03",
2679       1.8,
2680       -5.8,
2681       -2,
2682       5.6,
2683       -17.2,
2684       26.2,
2685       52.1,
2686       78.2,
2687       null,
2688       null,
2689       null
2690     ],
2691     [
2692       "1952-04",
2693       6.2,
2694       -2.1,
2695       2.1,
2696       14.4,
2697       -8.3,
2698       29.2,
2699       5.1,
2700       34.3,
2701       null,
2702       null,
2703       null
2704     ],
2705     [
2706       "1952-05",
2707       12.1,
2708       1.6,
2709       6.9,
2710       22.2,
2711       -3.9,
2712       56.6,
2713       0,
2714       56.6,
2715       null,
2716       null,
2717       null
2718     ],
2719     [
2720       "1952-06",
2721       18.7,
2722       7.4,
2723       13.1,
2724       26.7,
2725       0.6,
2726       55.1,
2727       0,
2728       55.1,
2729       null,
2730       null,
2731       null
2732     ],
2733     [
2734       "1952-07",
2735       25.3,
2736       11.7,
2737       18.5,
2738       36.1,
2739       0.6,
2740       60.2,
2741       0,
2742       60.2,
2743       null,
2744       null,
2745       null
2746     ],
2747     [
2748       "1952-08",
2749       24,
2750       12.5,
2751       18.3,
2752       31.1,
2753       5,
2754       78.5,
2755       0,
2756       78.5,
2757       null,
2758       null,
2759       null
2760     ],
2761     [
2762       "1952-09",
2763       17.2,
2764       6.6,
2765       11.9,
2766       23.9,
2767       -1.1,
2768       46.5,
2769       0,
2770       46.5,
2771       null,
2772       null,
2773       null
2774     ],
2775     [
2776       "1952-10",
2777       10.7,
2778       0.8,
2779       5.8,
2780       20,
2781       -6.7,
2782       null,
2783       null,
2784       null,
2785       null,
2786       null,
2787       null
2788     ],
2789     [
2790       "1952-11",
2791       5.2,
2792       -1.6,
2793       1.8,
2794       16.1,
2795       -12.8,
2796       98,
2797       36.8,
2798       134.9,
2799       null,
2800       null,
2801       null
2802     ],
2803     [
2804       "1952-12",
2805       1.3,
2806       -5.7,
2807       -2.2,
2808       8.3,
2809       -17.8,
2810       19.8,
2811       21.1,
2812       40.9,
2813       null,
2814       null,
2815       null
2816     ],
2817     [
2818       "1953-01",
2819       0.8,
2820       -9.4,
2821       -4.3,
2822       11.7,
2823       -18.3,
2824       17.8,
2825       16.5,
2826       34.3,
2827       null,
2828       null,
2829       null
2830     ],
2831     [
2832       "1953-02",
2833       0.1,
2834       -8.9,
2835       -4.4,
2836       9.4,
2837       -18.9,
2838       19.1,
2839       45.7,
2840       64.8,
2841       null,
2842       null,
2843       null
2844     ],
2845     [
2846       "1953-03",
2847       2.3,
2848       -9.5,
2849       -3.6,
2850       13.9,
2851       -22.8,
2852       14,
2853       67.6,
2854       81.5,
2855       0,
2856       null,
2857       null
2858     ],
2859     [
2860       "1953-04",
2861       9.4,
2862       0.9,
2863       5.2,
2864       15,
2865       -3.9,
2866       87.6,
2867       7.6,
2868       95.3,
2869       null,
2870       null,
2871       null
2872     ],
2873     [
2874       "1953-05",
2875       11.1,
2876       0.1,
2877       5.6,
2878       20.6,
2879       -6.7,
2880       74.7,
2881       0,
2882       74.7,
2883       null,
2884       null,
2885       null
2886     ],
2887     [
2888       "1953-06",
2889       19.1,
2890       6.9,
2891       13,
2892       27.2,
2893       -1.7,
2894       66.5,
2895       0,
2896       66.5,
2897       null,
2898       null,
2899       null
2900     ],
2901     [
2902       "1953-07",
2903       24.2,
2904       10.6,
2905       17.4,
2906       31.7,
2907       -0.6,
2908       54.1,
2909       0,
2910       54.1,
2911       null,
2912       null,
2913       null
2914     ],
2915     [
2916       "1953-08",
2917       20.7,
2918       9,
2919       14.9,
2920       29.4,
2921       0.6,
2922       160.3,
2923       0,
2924       160.3,
2925       null,
2926       null,
2927       null
2928     ],
2929     [
2930       "1953-09",
2931       17.4,
2932       6.6,
2933       12,
2934       28.9,
2935       -2.2,
2936       79.8,
2937       0,
2938       79.8,
2939       null,
2940       null,
2941       null
2942     ],
2943     [
2944       "1953-10",
2945       10.7,
2946       0.9,
2947       5.8,
2948       20.6,
2949       -8.3,
2950       148.1,
2951       0,
2952       148.1,
2953       null,
2954       null,
2955       null
2956     ],
2957     [
2958       "1953-11",
2959       6.4,
2960       -1.7,
2961       2.4,
2962       17.2,
2963       -11.1,
2964       54.9,
2965       6.4,
2966       61.2,
2967       25,
2968       null,
2969       null
2970     ],
2971     [
2972       "1953-12",
2973       1.1,
2974       -7.6,
2975       -3.3,
2976       12.2,
2977       -18.9,
2978       24.6,
2979       49.5,
2980       74.2,
2981       null,
2982       null,
2983       null
2984     ],
2985     [
2986       "1954-01",
2987       -2.7,
2988       -12.9,
2989       -7.8,
2990       6.1,
2991       -23.3,
2992       10.2,
2993       81.3,
2994       91.4,
2995       41,
2996       null,
2997       null
2998     ],
2999     [
3000       "1954-02",
3001       2.2,
3002       -7.6,
3003       -2.7,
3004       12.2,
3005       -24.4,
3006       11.7,
3007       67.3,
3008       79,
3009       null,
3010       null,
3011       null
3012     ],
3013     [
3014       "1954-03",
3015       1.8,
3016       -5.8,
3017       -2,
3018       12.2,
3019       -11.1,
3020       19.6,
3021       76.2,
3022       95.8,
3023       5,
3024       null,
3025       null
3026     ],
3027     [
3028       "1954-04",
3029       5.8,
3030       -4.9,
3031       0.5,
3032       21.1,
3033       -15.6,
3034       7.4,
3035       11.4,
3036       18.8,
3037       null,
3038       null,
3039       null
3040     ],
3041     [
3042       "1954-05",
3043       10.3,
3044       1.4,
3045       5.9,
3046       22.8,
3047       -6.1,
3048       125,
3049       5.1,
3050       130,
3051       null,
3052       null,
3053       null
3054     ],
3055     [
3056       "1954-06",
3057       18.4,
3058       6.7,
3059       12.6,
3060       30.6,
3061       -2.2,
3062       106.2,
3063       0,
3064       106.2,
3065       null,
3066       null,
3067       null
3068     ],
3069     [
3070       "1954-07",
3071       22.8,
3072       10.4,
3073       16.6,
3074       29.4,
3075       0,
3076       61.2,
3077       0,
3078       61.2,
3079       null,
3080       null,
3081       null
3082     ],
3083     [
3084       "1954-08",
3085       18.7,
3086       9.4,
3087       14.1,
3088       23.9,
3089       3.3,
3090       113.3,
3091       0,
3092       113.3,
3093       null,
3094       null,
3095       null
3096     ],
3097     [
3098       "1954-09",
3099       17.3,
3100       4.9,
3101       11.1,
3102       24.4,
3103       -1.7,
3104       15,
3105       0,
3106       15,
3107       null,
3108       null,
3109       null
3110     ],
3111     [
3112       "1954-10",
3113       9.8,
3114       0.4,
3115       5.1,
3116       17.8,
3117       -7.2,
3118       139.7,
3119       5.1,
3120       144.8,
3121       null,
3122       null,
3123       null
3124     ],
3125     [
3126       "1954-11",
3127       5.6,
3128       -2,
3129       1.8,
3130       17.8,
3131       -10.6,
3132       29.7,
3133       31.8,
3134       61.5,
3135       null,
3136       null,
3137       null
3138     ],
3139     [
3140       "1954-12",
3141       3,
3142       -4.3,
3143       -0.7,
3144       13.9,
3145       -14.4,
3146       47.2,
3147       35.6,
3148       82.8,
3149       null,
3150       null,
3151       null
3152     ],
3153     [
3154       "1955-01",
3155       0.5,
3156       -4.3,
3157       -1.9,
3158       6.1,
3159       -19.4,
3160       124.5,
3161       54.6,
3162       179.1,
3163       20,
3164       null,
3165       null
3166     ],
3167     [
3168       "1955-02",
3169       -0.6,
3170       -9.9,
3171       -5.3,
3172       10,
3173       -21.7,
3174       7.4,
3175       41.9,
3176       49.3,
3177       null,
3178       null,
3179       null
3180     ],
3181     [
3182       "1955-03",
3183       1.5,
3184       -7.6,
3185       -3.1,
3186       7.8,
3187       -20.6,
3188       17.5,
3189       24.1,
3190       41.7,
3191       null,
3192       null,
3193       null
3194     ],
3195     [
3196       "1955-04",
3197       3.7,
3198       -4.3,
3199       -0.3,
3200       13.9,
3201       -16.7,
3202       20.8,
3203       17.8,
3204       38.6,
3205       null,
3206       null,
3207       null
3208     ],
3209     [
3210       "1955-05",
3211       11.1,
3212       0.7,
3213       5.9,
3214       22.2,
3215       -6.7,
3216       56.4,
3217       0,
3218       56.4,
3219       null,
3220       null,
3221       null
3222     ],
3223     [
3224       "1955-06",
3225       17.3,
3226       5.4,
3227       11.4,
3228       29.4,
3229       -1.1,
3230       84.8,
3231       0,
3232       84.8,
3233       null,
3234       null,
3235       null
3236     ],
3237     [
3238       "1955-07",
3239       21.6,
3240       8.1,
3241       14.9,
3242       30.6,
3243       -1.1,
3244       45.7,
3245       0,
3246       45.7,
3247       null,
3248       null,
3249       null
3250     ],
3251     [
3252       "1955-08",
3253       21.1,
3254       9.4,
3255       15.3,
3256       28.9,
3257       5,
3258       90.4,
3259       0,
3260       90.4,
3261       null,
3262       null,
3263       null
3264     ],
3265     [
3266       "1955-09",
3267       17.3,
3268       5.3,
3269       11.3,
3270       25,
3271       -2.8,
3272       57.4,
3273       0,
3274       57.4,
3275       null,
3276       null,
3277       null
3278     ],
3279     [
3280       "1955-10",
3281       9.6,
3282       2.1,
3283       5.9,
3284       18.9,
3285       -3.9,
3286       135.4,
3287       10.2,
3288       145.5,
3289       null,
3290       null,
3291       null
3292     ],
3293     [
3294       "1955-11",
3295       4.6,
3296       -0.3,
3297       2.2,
3298       10.6,
3299       -3.9,
3300       69.6,
3301       33,
3302       102.6,
3303       null,
3304       null,
3305       null
3306     ],
3307     [
3308       "1955-12",
3309       -1.4,
3310       -7.9,
3311       -4.7,
3312       2.8,
3313       -21.1,
3314       0,
3315       114.3,
3316       114.3,
3317       null,
3318       null,
3319       null
3320     ],
3321     [
3322       "1956-01",
3323       1.8,
3324       -3.4,
3325       -0.8,
3326       9.4,
3327       -18.9,
3328       60.2,
3329       29.2,
3330       89.4,
3331       15,
3332       null,
3333       null
3334     ],
3335     [
3336       "1956-02",
3337       -1.7,
3338       -10.3,
3339       -6,
3340       7.2,
3341       -20.6,
3342       0,
3343       73.7,
3344       73.7,
3345       0,
3346       null,
3347       null
3348     ],
3349     [
3350       "1956-03",
3351       -0.2,
3352       -11.5,
3353       -5.9,
3354       8.9,
3355       -20.6,
3356       2,
3357       59.7,
3358       61.7,
3359       0,
3360       null,
3361       null
3362     ],
3363     [
3364       "1956-04",
3365       5.9,
3366       -0.9,
3367       2.5,
3368       13.3,
3369       -7.8,
3370       61.5,
3371       16.5,
3372       78,
3373       0,
3374       null,
3375       null
3376     ],
3377     [
3378       "1956-05",
3379       11.2,
3380       -0.2,
3381       5.5,
3382       17.8,
3383       -4.4,
3384       30.5,
3385       1.3,
3386       31.8,
3387       0,
3388       null,
3389       null
3390     ],
3391     [
3392       "1956-06",
3393       17.6,
3394       5.4,
3395       11.5,
3396       29.4,
3397       -3.3,
3398       98.3,
3399       0,
3400       98.3,
3401       0,
3402       null,
3403       null
3404     ],
3405     [
3406       "1956-07",
3407       21.5,
3408       9.9,
3409       15.7,
3410       27.2,
3411       1.7,
3412       52.8,
3413       0,
3414       52.8,
3415       0,
3416       null,
3417       null
3418     ],
3419     [
3420       "1956-08",
3421       20.4,
3422       9.1,
3423       14.8,
3424       25.6,
3425       -1.7,
3426       45.7,
3427       0,
3428       45.7,
3429       0,
3430       null,
3431       null
3432     ],
3433     [
3434       "1956-09",
3435       16.4,
3436       5.1,
3437       10.8,
3438       25.6,
3439       -3.9,
3440       40.1,
3441       0,
3442       40.1,
3443       0,
3444       null,
3445       null
3446     ],
3447     [
3448       "1956-10",
3449       12.1,
3450       1.6,
3451       6.9,
3452       17.2,
3453       -6.7,
3454       21.8,
3455       0,
3456       21.8,
3457       0,
3458       null,
3459       null
3460     ],
3461     [
3462       "1956-11",
3463       7.9,
3464       -1.7,
3465       3.1,
3466       16.1,
3467       -8.9,
3468       78,
3469       24.1,
3470       102.1,
3471       0,
3472       null,
3473       null
3474     ],
3475     [
3476       "1956-12",
3477       -1.9,
3478       -11.3,
3479       -6.6,
3480       9.4,
3481       -27.2,
3482       0,
3483       58.4,
3484       58.4,
3485       null,
3486       null,
3487       null
3488     ],
3489     [
3490       "1957-01",
3491       -6.2,
3492       -18.1,
3493       -12.2,
3494       8.3,
3495       -30,
3496       38.9,
3497       57.2,
3498       96,
3499       null,
3500       null,
3501       null
3502     ],
3503     [
3504       "1957-02",
3505       -3,
3506       -12.4,
3507       -7.7,
3508       2.2,
3509       -23.3,
3510       20.8,
3511       95.3,
3512       116.1,
3513       null,
3514       null,
3515       null
3516     ],
3517     [
3518       "1957-03",
3519       1.2,
3520       -7.3,
3521       -3.1,
3522       7.2,
3523       -22.8,
3524       17.8,
3525       45.7,
3526       63.5,
3527       20,
3528       null,
3529       null
3530     ],
3531     [
3532       "1957-04",
3533       4.8,
3534       -4.4,
3535       0.2,
3536       11.7,
3537       -16.1,
3538       21.3,
3539       14,
3540       35.3,
3541       null,
3542       null,
3543       null
3544     ],
3545     [
3546       "1957-05",
3547       10.8,
3548       -1.3,
3549       4.8,
3550       18.9,
3551       -6.7,
3552       45.5,
3553       0,
3554       45.5,
3555       0,
3556       null,
3557       null
3558     ],
3559     [
3560       "1957-06",
3561       17.2,
3562       2.4,
3563       9.8,
3564       26.7,
3565       -6.1,
3566       36.1,
3567       0,
3568       36.1,
3569       0,
3570       null,
3571       null
3572     ],
3573     [
3574       "1957-07",
3575       21.9,
3576       10.2,
3577       16.1,
3578       29.4,
3579       3.9,
3580       71.4,
3581       0,
3582       71.4,
3583       0,
3584       null,
3585       null
3586     ],
3587     [
3588       "1957-08",
3589       21.4,
3590       10.2,
3591       15.8,
3592       27.8,
3593       0,
3594       82.3,
3595       0,
3596       82.3,
3597       0,
3598       null,
3599       null
3600     ],
3601     [
3602       "1957-09",
3603       15.8,
3604       6.8,
3605       11.3,
3606       22.2,
3607       -1.7,
3608       191.8,
3609       0,
3610       191.8,
3611       0,
3612       null,
3613       null
3614     ],
3615     [
3616       "1957-10",
3617       11.1,
3618       0.9,
3619       6,
3620       21.7,
3621       -5.6,
3622       69.3,
3623       19.1,
3624       88.4,
3625       null,
3626       null,
3627       null
3628     ],
3629     [
3630       "1957-11",
3631       4.7,
3632       -2.3,
3633       1.2,
3634       13.9,
3635       -8.3,
3636       41.9,
3637       7.6,
3638       49.5,
3639       null,
3640       null,
3641       null
3642     ],
3643     [
3644       "1957-12",
3645       3.1,
3646       -5.1,
3647       -1,
3648       13.3,
3649       -17.2,
3650       84.8,
3651       21.6,
3652       106.4,
3653       null,
3654       null,
3655       null
3656     ],
3657     [
3658       "1958-01",
3659       1.3,
3660       -4.8,
3661       -1.8,
3662       9.4,
3663       -15,
3664       55.4,
3665       1.3,
3666       56.6,
3667       null,
3668       null,
3669       null
3670     ],
3671     [
3672       "1958-02",
3673       0.6,
3674       -4.7,
3675       -2.1,
3676       6.7,
3677       -21.1,
3678       25.9,
3679       53.3,
3680       79.2,
3681       null,
3682       null,
3683       null
3684     ],
3685     [
3686       "1958-03",
3687       1.6,
3688       -4.4,
3689       -1.4,
3690       8.9,
3691       -17.2,
3692       67.3,
3693       11.4,
3694       78.7,
3695       null,
3696       null,
3697       null
3698     ],
3699     [
3700       "1958-04",
3701       9.2,
3702       -1.1,
3703       4.1,
3704       18.9,
3705       -11.1,
3706       52.6,
3707       21.6,
3708       74.2,
3709       null,
3710       null,
3711       null
3712     ],
3713     [
3714       "1958-05",
3715       15.2,
3716       4.3,
3717       9.8,
3718       22.8,
3719       -5.6,
3720       70.4,
3721       0,
3722       70.4,
3723       null,
3724       null,
3725       null
3726     ],
3727     [
3728       "1958-06",
3729       16.8,
3730       4.7,
3731       10.8,
3732       23.3,
3733       -2.8,
3734       74.7,
3735       0,
3736       74.7,
3737       null,
3738       null,
3739       null
3740     ],
3741     [
3742       "1958-07",
3743       20.6,
3744       8.8,
3745       14.7,
3746       28.9,
3747       3.9,
3748       108.7,
3749       0,
3750       108.7,
3751       null,
3752       null,
3753       null
3754     ],
3755     [
3756       "1958-08",
3757       21.6,
3758       11.2,
3759       16.4,
3760       28.9,
3761       1.1,
3762       131.3,
3763       0,
3764       131.3,
3765       null,
3766       null,
3767       null
3768     ],
3769     [
3770       "1958-09",
3771       17.2,
3772       5,
3773       11.1,
3774       24.4,
3775       -1.7,
3776       181.1,
3777       0,
3778       181.1,
3779       null,
3780       null,
3781       null
3782     ],
3783     [
3784       "1958-10",
3785       9.7,
3786       0.4,
3787       5.1,
3788       20.6,
3789       -8.3,
3790       73.2,
3791       1.3,
3792       74.4,
3793       null,
3794       null,
3795       null
3796     ],
3797     [
3798       "1958-11",
3799       5.3,
3800       -2.6,
3801       1.4,
3802       14.4,
3803       -13.9,
3804       49,
3805       39.4,
3806       88.4,
3807       null,
3808       null,
3809       null
3810     ],
3811     [
3812       "1958-12",
3813       -3.2,
3814       -11.9,
3815       -7.6,
3816       3.3,
3817       -20.6,
3818       13,
3819       71.1,
3820       84.1,
3821       13,
3822       null,
3823       null
3824     ],
3825     [
3826       "1959-01",
3827       -1.6,
3828       -10.7,
3829       -6.2,
3830       6.7,
3831       -23.9,
3832       20.3,
3833       86.4,
3834       106.7,
3835       null,
3836       null,
3837       null
3838     ],
3839     [
3840       "1959-02",
3841       -5.9,
3842       -18,
3843       -12,
3844       8.3,
3845       -23.9,
3846       16.5,
3847       16.5,
3848       33,
3849       null,
3850       null,
3851       null
3852     ],
3853     [
3854       "1959-03",
3855       -0.9,
3856       -12.7,
3857       -6.8,
3858       6.7,
3859       -24.4,
3860       12.4,
3861       44.5,
3862       56.9,
3863       15,
3864       null,
3865       null
3866     ],
3867     [
3868       "1959-04",
3869       6.1,
3870       -3.1,
3871       1.5,
3872       13.9,
3873       -17.8,
3874       45.2,
3875       26.7,
3876       71.9,
3877       null,
3878       null,
3879       null
3880     ],
3881     [
3882       "1959-05",
3883       12.3,
3884       0.1,
3885       6.2,
3886       25,
3887       -5.6,
3888       27.7,
3889       2.5,
3890       30.2,
3891       null,
3892       null,
3893       null
3894     ],
3895     [
3896       "1959-06",
3897       15.8,
3898       3.7,
3899       9.8,
3900       28.3,
3901       -3.3,
3902       90.9,
3903       0,
3904       90.9,
3905       null,
3906       null,
3907       null
3908     ],
3909     [
3910       "1959-07",
3911       24.3,
3912       11.2,
3913       17.8,
3914       31.1,
3915       1.7,
3916       36.8,
3917       0,
3918       36.8,
3919       null,
3920       null,
3921       null
3922     ],
3923     [
3924       "1959-08",
3925       19.9,
3926       10.2,
3927       15.1,
3928       27.2,
3929       -1.1,
3930       91.7,
3931       0,
3932       91.7,
3933       null,
3934       null,
3935       null
3936     ],
3937     [
3938       "1959-09",
3939       16.8,
3940       4.6,
3941       10.7,
3942       29.4,
3943       -2.2,
3944       48.3,
3945       0,
3946       48.3,
3947       null,
3948       null,
3949       null
3950     ],
3951     [
3952       "1959-10",
3953       9.2,
3954       -0.1,
3955       4.6,
3956       15.6,
3957       -6.1,
3958       77.7,
3959       10.2,
3960       87.9,
3961       null,
3962       null,
3963       null
3964     ],
3965     [
3966       "1959-11",
3967       6.3,
3968       -1.8,
3969       2.3,
3970       16.1,
3971       -10.6,
3972       85.9,
3973       22.9,
3974       108.7,
3975       null,
3976       null,
3977       null
3978     ],
3979     [
3980       "1959-12",
3981       0.7,
3982       -6.9,
3983       -3.1,
3984       13.9,
3985       -16.7,
3986       25.4,
3987       31.8,
3988       57.2,
3989       null,
3990       null,
3991       null
3992     ],
3993     [
3994       "1960-01",
3995       -1.2,
3996       -9.2,
3997       -5.2,
3998       8.3,
3999       -21.7,
4000       15.2,
4001       67.3,
4002       82.6,
4003       null,
4004       null,
4005       null
4006     ],
4007     [
4008       "1960-02",
4009       1.1,
4010       -5.7,
4011       -2.3,
4012       6.1,
4013       -23.3,
4014       70.6,
4015       20.3,
4016       90.9,
4017       null,
4018       null,
4019       null
4020     ],
4021     [
4022       "1960-03",
4023       -0.1,
4024       -7.7,
4025       -3.9,
4026       3.9,
4027       -17.2,
4028       2.3,
4029       113,
4030       115.3,
4031       null,
4032       null,
4033       null
4034     ],
4035     [
4036       "1960-04",
4037       3.9,
4038       -3.1,
4039       0.4,
4040       12.2,
4041       -16.7,
4042       30.7,
4043       24.1,
4044       54.9,
4045       null,
4046       null,
4047       null
4048     ],
4049     [
4050       "1960-05",
4051       14.8,
4052       2.2,
4053       8.5,
4054       26.7,
4055       -3.9,
4056       61.5,
4057       0,
4058       61.5,
4059       null,
4060       null,
4061       null
4062     ],
4063     [
4064       "1960-06",
4065       19.7,
4066       7.8,
4067       13.8,
4068       31.1,
4069       -0.6,
4070       134.9,
4071       0,
4072       134.9,
4073       null,
4074       null,
4075       null
4076     ],
4077     [
4078       "1960-07",
4079       23.4,
4080       10.5,
4081       17,
4082       28.9,
4083       3.3,
4084       31.5,
4085       0,
4086       31.5,
4087       null,
4088       null,
4089       null
4090     ],
4091     [
4092       "1960-08",
4093       23.5,
4094       9.7,
4095       16.6,
4096       31.7,
4097       0,
4098       44.7,
4099       0,
4100       44.7,
4101       null,
4102       null,
4103       null
4104     ],
4105     [
4106       "1960-09",
4107       18.9,
4108       6.3,
4109       12.6,
4110       27.2,
4111       -3.3,
4112       58.7,
4113       0,
4114       58.7,
4115       null,
4116       null,
4117       null
4118     ],
4119     [
4120       "1960-10",
4121       11.1,
4122       1.9,
4123       6.5,
4124       17.2,
4125       -5.6,
4126       90.2,
4127       0,
4128       90.2,
4129       null,
4130       null,
4131       null
4132     ],
4133     [
4134       "1960-11",
4135       5.1,
4136       -2.4,
4137       1.4,
4138       13.3,
4139       -12.8,
4140       84.1,
4141       0,
4142       84.1,
4143       null,
4144       null,
4145       null
4146     ],
4147     [
4148       "1960-12",
4149       0.5,
4150       -7.2,
4151       -3.4,
4152       10,
4153       -14.4,
4154       8.9,
4155       45.7,
4156       54.6,
4157       null,
4158       null,
4159       null
4160     ],
4161     [
4162       "1961-01",
4163       -3.8,
4164       -12.7,
4165       -8.3,
4166       1.7,
4167       -25,
4168       0,
4169       43.7,
4170       43.7,
4171       null,
4172       null,
4173       null
4174     ],
4175     [
4176       "1961-02",
4177       -6.3,
4178       -20,
4179       -13.2,
4180       1.1,
4181       -31.7,
4182       0,
4183       71.1,
4184       71.1,
4185       null,
4186       null,
4187       null
4188     ],
4189     [
4190       "1961-03",
4191       -0.4,
4192       -11.1,
4193       -5.8,
4194       7.8,
4195       -32.2,
4196       35.8,
4197       94,
4198       129.8,
4199       null,
4200       null,
4201       null
4202     ],
4203     [
4204       "1961-04",
4205       4.5,
4206       -1.6,
4207       1.5,
4208       11.7,
4209       -9.4,
4210       13.7,
4211       26.7,
4212       40.4,
4213       null,
4214       null,
4215       null
4216     ],
4217     [
4218       "1961-05",
4219       12.9,
4220       2.2,
4221       7.6,
4222       23.3,
4223       -5,
4224       40.6,
4225       10.2,
4226       50.8,
4227       null,
4228       null,
4229       null
4230     ],
4231     [
4232       "1961-06",
4233       20.9,
4234       7.4,
4235       14.2,
4236       30,
4237       -1.1,
4238       47.5,
4239       0,
4240       47.5,
4241       null,
4242       null,
4243       null
4244     ],
4245     [
4246       "1961-07",
4247       23.1,
4248       9.8,
4249       16.5,
4250       32.2,
4251       1.1,
4252       25.4,
4253       0,
4254       25.4,
4255       null,
4256       null,
4257       null
4258     ],
4259     [
4260       "1961-08",
4261       24.7,
4262       10.7,
4263       17.7,
4264       32.8,
4265       -1.1,
4266       55.4,
4267       0,
4268       55.4,
4269       null,
4270       null,
4271       null
4272     ],
4273     [
4274       "1961-09",
4275       20.5,
4276       6.8,
4277       13.7,
4278       28.3,
4279       -1.7,
4280       43.7,
4281       0,
4282       43.7,
4283       null,
4284       null,
4285       null
4286     ],
4287     [
4288       "1961-10",
4289       14.2,
4290       3.3,
4291       8.8,
4292       22.2,
4293       -8.9,
4294       96.8,
4295       0,
4296       96.8,
4297       null,
4298       null,
4299       null
4300     ],
4301     [
4302       "1961-11",
4303       9.1,
4304       0.7,
4305       4.9,
4306       16.7,
4307       -8.3,
4308       93.5,
4309       1.3,
4310       94.7,
4311       0,
4312       null,
4313       null
4314     ],
4315     [
4316       "1961-12",
4317       1.3,
4318       -3.8,
4319       -1.3,
4320       8.9,
4321       -12.8,
4322       47.5,
4323       24.1,
4324       71.6,
4325       null,
4326       null,
4327       null
4328     ],
4329     [
4330       "1962-01",
4331       -1.9,
4332       -12.4,
4333       -7.2,
4334       7.2,
4335       -21.1,
4336       18,
4337       38.1,
4338       56.1,
4339       null,
4340       null,
4341       null
4342     ],
4343     [
4344       "1962-02",
4345       -3.2,
4346       -13.6,
4347       -8.4,
4348       10.6,
4349       -24.4,
4350       34.3,
4351       189.2,
4352       223.5,
4353       null,
4354       null,
4355       null
4356     ],
4357     [
4358       "1962-03",
4359       2.6,
4360       -3.1,
4361       -0.3,
4362       11.1,
4363       -12.8,
4364       122.4,
4365       64.8,
4366       187.2,
4367       null,
4368       null,
4369       null
4370     ],
4371     [
4372       "1962-04",
4373       5.8,
4374       -2.7,
4375       1.6,
4376       9.4,
4377       -13.9,
4378       46.5,
4379       44.5,
4380       90.9,
4381       null,
4382       null,
4383       null
4384     ],
4385     [
4386       "1962-05",
4387       11.4,
4388       -0.2,
4389       5.6,
4390       21.7,
4391       -11.1,
4392       20.8,
4393       0,
4394       20.8,
4395       0,
4396       null,
4397       null
4398     ],
4399     [
4400       "1962-06",
4401       18.2,
4402       4.6,
4403       11.4,
4404       31.1,
4405       -1.7,
4406       54.1,
4407       0,
4408       54.1,
4409       0,
4410       null,
4411       null
4412     ],
4413     [
4414       "1962-07",
4415       18.9,
4416       8.2,
4417       13.6,
4418       28.3,
4419       0,
4420       85.6,
4421       0,
4422       85.6,
4423       0,
4424       null,
4425       null
4426     ],
4427     [
4428       "1962-08",
4429       21.9,
4430       9.5,
4431       15.7,
4432       29.4,
4433       -1.7,
4434       46.5,
4435       0,
4436       46.5,
4437       0,
4438       null,
4439       null
4440     ],
4441     [
4442       "1962-09",
4443       15.2,
4444       4.8,
4445       10,
4446       25,
4447       -4.4,
4448       84.6,
4449       0,
4450       84.6,
4451       0,
4452       null,
4453       null
4454     ],
4455     [
4456       "1962-10",
4457       10.6,
4458       0.9,
4459       5.8,
4460       17.2,
4461       -5,
4462       163.1,
4463       0,
4464       163.1,
4465       0,
4466       null,
4467       null
4468     ],
4469     [
4470       "1962-11",
4471       6.8,
4472       -1.6,
4473       2.6,
4474       17.2,
4475       -7.2,
4476       94.7,
4477       33,
4478       127.8,
4479       null,
4480       null,
4481       null
4482     ],
4483     [
4484       "1962-12",
4485       0.8,
4486       -10.4,
4487       -4.8,
4488       10.6,
4489       -22.2,
4490       50.3,
4491       123.2,
4492       173.5,
4493       null,
4494       null,
4495       null
4496     ],
4497     [
4498       "1963-01",
4499       1.2,
4500       -7.3,
4501       -3.1,
4502       9.4,
4503       -17.8,
4504       93.2,
4505       44.5,
4506       137.7,
4507       null,
4508       null,
4509       null
4510     ],
4511     [
4512       "1963-02",
4513       -1.4,
4514       -10.7,
4515       -6.1,
4516       6.1,
4517       -25.6,
4518       10.2,
4519       71.1,
4520       81.3,
4521       null,
4522       null,
4523       null
4524     ],
4525     [
4526       "1963-03",
4527       0.2,
4528       -9.7,
4529       -4.8,
4530       13.9,
4531       -28.3,
4532       9.7,
4533       41.9,
4534       51.6,
4535       null,
4536       null,
4537       null
4538     ],
4539     [
4540       "1963-04",
4541       3.8,
4542       -2.4,
4543       0.7,
4544       16.7,
4545       -13.3,
4546       74.2,
4547       33,
4548       107.2,
4549       null,
4550       null,
4551       null
4552     ],
4553     [
4554       "1963-05",
4555       15.3,
4556       2.5,
4557       8.9,
4558       26.7,
4559       -5.6,
4560       40.9,
4561       2.5,
4562       43.4,
4563       0,
4564       null,
4565       null
4566     ],
4567     [
4568       "1963-06",
4569       16.2,
4570       4.1,
4571       10.2,
4572       26.1,
4573       -3.3,
4574       91.2,
4575       0,
4576       91.2,
4577       0,
4578       null,
4579       null
4580     ],
4581     [
4582       "1963-07",
4583       22.9,
4584       10,
4585       16.5,
4586       33.3,
4587       -0.6,
4588       68.1,
4589       0,
4590       68.1,
4591       0,
4592       null,
4593       null
4594     ],
4595     [
4596       "1963-08",
4597       19.8,
4598       9.8,
4599       14.8,
4600       25.6,
4601       4.4,
4602       134.6,
4603       0,
4604       134.6,
4605       0,
4606       null,
4607       null
4608     ],
4609     [
4610       "1963-09",
4611       16.6,
4612       5.7,
4613       11.2,
4614       23.3,
4615       -2.2,
4616       116.6,
4617       0,
4618       116.6,
4619       0,
4620       null,
4621       null
4622     ],
4623     [
4624       "1963-10",
4625       12.6,
4626       2.4,
4627       7.5,
4628       20,
4629       -3.9,
4630       62.2,
4631       0,
4632       62.2,
4633       0,
4634       null,
4635       null
4636     ],
4637     [
4638       "1963-11",
4639       6.8,
4640       0.2,
4641       3.5,
4642       16.7,
4643       -5.6,
4644       null,
4645       null,
4646       null,
4647       null,
4648       null,
4649       null
4650     ],
4651     [
4652       "1963-12",
4653       -0.7,
4654       -7.5,
4655       -4.1,
4656       12.2,
4657       -16.7,
4658       23.1,
4659       49.5,
4660       72.6,
4661       null,
4662       null,
4663       null
4664     ],
4665     [
4666       "1964-01",
4667       -3.1,
4668       -12.1,
4669       -7.6,
4670       6.7,
4671       -26.7,
4672       10.4,
4673       83.8,
4674       94.2,
4675       null,
4676       null,
4677       null
4678     ],
4679     [
4680       "1964-02",
4681       0.1,
4682       -8.4,
4683       -4.2,
4684       4.4,
4685       -28.3,
4686       null,
4687       null,
4688       null,
4689       null,
4690       null,
4691       null
4692     ],
4693     [
4694       "1964-03",
4695       -0.2,
4696       -9.5,
4697       -4.9,
4698       8.3,
4699       -28.3,
4700       11.4,
4701       76.2,
4702       87.6,
4703       null,
4704       null,
4705       null
4706     ],
4707     [
4708       "1964-04",
4709       6.1,
4710       -1.7,
4711       2.2,
4712       15.6,
4713       -8.3,
4714       51.6,
4715       29.2,
4716       80.8,
4717       0,
4718       null,
4719       null
4720     ],
4721     [
4722       "1964-05",
4723       12.6,
4724       1.2,
4725       6.9,
4726       28.9,
4727       -8.9,
4728       28.4,
4729       0.3,
4730       28.7,
4731       0,
4732       null,
4733       null
4734     ],
4735     [
4736       "1964-06",
4737       16.8,
4738       4.7,
4739       10.8,
4740       24.4,
4741       -3.9,
4742       86.6,
4743       0,
4744       86.6,
4745       0,
4746       null,
4747       null
4748     ],
4749     [
4750       "1964-07",
4751       22.1,
4752       9.1,
4753       15.6,
4754       30.6,
4755       -1.7,
4756       63,
4757       0,
4758       63,
4759       0,
4760       null,
4761       null
4762     ],
4763     [
4764       "1964-08",
4765       19.6,
4766       8.7,
4767       14.2,
4768       25.6,
4769       -0.6,
4770       null,
4771       0,
4772       null,
4773       0,
4774       null,
4775       null
4776     ],
4777     [
4778       "1964-09",
4779       16.2,
4780       5.9,
4781       11.1,
4782       23.9,
4783       0,
4784       81.3,
4785       0,
4786       81.3,
4787       0,
4788       null,
4789       null
4790     ],
4791     [
4792       "1964-10",
4793       9.7,
4794       2.9,
4795       6.3,
4796       16.7,
4797       -6.1,
4798       137.7,
4799       0,
4800       137.7,
4801       0,
4802       null,
4803       null
4804     ],
4805     [
4806       "1964-11",
4807       3.3,
4808       -2.2,
4809       0.6,
4810       8.9,
4811       -9.4,
4812       117.3,
4813       21.6,
4814       138.9,
4815       0,
4816       null,
4817       null
4818     ],
4819     [
4820       "1964-12",
4821       -0.1,
4822       -8.3,
4823       -4.2,
4824       7.2,
4825       -22.2,
4826       21.8,
4827       74.7,
4828       96.5,
4829       null,
4830       null,
4831       null
4832     ],
4833     [
4834       "1965-01",
4835       -2.2,
4836       -9.6,
4837       -5.9,
4838       3.9,
4839       -28.3,
4840       35.1,
4841       114,
4842       149.1,
4843       null,
4844       null,
4845       null
4846     ],
4847     [
4848       "1965-02",
4849       -1.6,
4850       -11.5,
4851       -6.6,
4852       7.2,
4853       -26.7,
4854       20.1,
4855       129.5,
4856       149.6,
4857       null,
4858       null,
4859       null
4860     ],
4861     [
4862       "1965-03",
4863       0.5,
4864       -4.2,
4865       -1.9,
4866       6.7,
4867       -13.3,
4868       77.2,
4869       52.1,
4870       129.3,
4871       null,
4872       null,
4873       null
4874     ],
4875     [
4876       "1965-04",
4877       5.2,
4878       -2.6,
4879       1.3,
4880       10.6,
4881       -11.7,
4882       43.7,
4883       66,
4884       109.7,
4885       null,
4886       null,
4887       null
4888     ],
4889     [
4890       "1965-05",
4891       9.1,
4892       0.9,
4893       5,
4894       21.7,
4895       -2.8,
4896       83.1,
4897       0,
4898       83.1,
4899       0,
4900       null,
4901       null
4902     ],
4903     [
4904       "1965-06",
4905       17.4,
4906       5.8,
4907       11.6,
4908       27.8,
4909       0,
4910       59.4,
4911       0,
4912       59.4,
4913       0,
4914       null,
4915       null
4916     ],
4917     [
4918       "1965-07",
4919       23.2,
4920       10.6,
4921       16.9,
4922       28.3,
4923       2.2,
4924       77.2,
4925       0,
4926       77.2,
4927       0,
4928       null,
4929       null
4930     ],
4931     [
4932       "1965-08",
4933       22.8,
4934       9.8,
4935       16.3,
4936       28.9,
4937       1.7,
4938       34.3,
4939       0,
4940       34.3,
4941       0,
4942       null,
4943       null
4944     ],
4945     [
4946       "1965-09",
4947       17.1,
4948       4.9,
4949       11,
4950       26.1,
4951       -3.9,
4952       63.8,
4953       0,
4954       63.8,
4955       0,
4956       null,
4957       null
4958     ],
4959     [
4960       "1965-10",
4961       10.2,
4962       1.3,
4963       5.8,
4964       17.8,
4965       -7.2,
4966       55.1,
4967       2.5,
4968       57.7,
4969       0,
4970       null,
4971       null
4972     ],
4973     [
4974       "1965-11",
4975       4.1,
4976       -3.6,
4977       0.3,
4978       13.9,
4979       -15,
4980       48,
4981       10.2,
4982       58.2,
4983       null,
4984       null,
4985       null
4986     ],
4987     [
4988       "1965-12",
4989       -0.4,
4990       -7.7,
4991       -4.1,
4992       9.4,
4993       -18.9,
4994       25.9,
4995       111.8,
4996       137.7,
4997       null,
4998       null,
4999       null
5000     ],
5001     [
5002       "1966-01",
5003       -0.8,
5004       -7.6,
5005       -4.2,
5006       4.4,
5007       -24.4,
5008       44.7,
5009       114.3,
5010       159,
5011       null,
5012       null,
5013       null
5014     ],
5015     [
5016       "1966-02",
5017       -2.3,
5018       -10,
5019       -6.2,
5020       5,
5021       -26.1,
5022       3,
5023       71.1,
5024       74.2,
5025       null,
5026       null,
5027       null
5028     ],
5029     [
5030       "1966-03",
5031       3.7,
5032       -5.1,
5033       -0.7,
5034       14.4,
5035       -19.4,
5036       26.7,
5037       33,
5038       59.7,
5039       null,
5040       null,
5041       null
5042     ],
5043     [
5044       "1966-04",
5045       4.4,
5046       -1.4,
5047       1.5,
5048       14.4,
5049       -9.4,
5050       59.9,
5051       48.3,
5052       108.2,
5053       0,
5054       null,
5055       null
5056     ],
5057     [
5058       "1966-05",
5059       12.8,
5060       1.3,
5061       7.1,
5062       25.6,
5063       -5.6,
5064       52.6,
5065       2.5,
5066       55.1,
5067       0,
5068       null,
5069       null
5070     ],
5071     [
5072       "1966-06",
5073       18.8,
5074       7.1,
5075       13,
5076       28.9,
5077       -2.8,
5078       117.6,
5079       0,
5080       117.6,
5081       0,
5082       null,
5083       null
5084     ],
5085     [
5086       "1966-07",
5087       23.3,
5088       13.3,
5089       18.3,
5090       27.8,
5091       6.7,
5092       51.6,
5093       0,
5094       51.6,
5095       0,
5096       null,
5097       null
5098     ],
5099     [
5100       "1966-08",
5101       21.4,
5102       10,
5103       15.7,
5104       28.3,
5105       3.3,
5106       117.1,
5107       0,
5108       117.1,
5109       0,
5110       null,
5111       null
5112     ],
5113     [
5114       "1966-09",
5115       16.9,
5116       4.5,
5117       10.7,
5118       26.7,
5119       -2.8,
5120       40.4,
5121       0,
5122       40.4,
5123       0,
5124       null,
5125       null
5126     ],
5127     [
5128       "1966-10",
5129       11.6,
5130       3.1,
5131       7.4,
5132       17.8,
5133       -5,
5134       76.2,
5135       0,
5136       76.2,
5137       0,
5138       null,
5139       null
5140     ],
5141     [
5142       "1966-11",
5143       8.4,
5144       0,
5145       4.2,
5146       17.2,
5147       -12.2,
5148       25.4,
5149       0,
5150       25.4,
5151       0,
5152       null,
5153       null
5154     ],
5155     [
5156       "1966-12",
5157       2.7,
5158       -4.6,
5159       -1,
5160       16.1,
5161       -17.8,
5162       117.3,
5163       43.2,
5164       160.5,
5165       13,
5166       null,
5167       null
5168     ],
5169     [
5170       "1967-01",
5171       -2.1,
5172       -10.5,
5173       -6.3,
5174       4.4,
5175       -22.2,
5176       19.1,
5177       40.6,
5178       59.7,
5179       18,
5180       null,
5181       null
5182     ],
5183     [
5184       "1967-02",
5185       -3,
5186       -15.1,
5187       -9.1,
5188       6.1,
5189       -31.1,
5190       9.1,
5191       116.8,
5192       126,
5193       66,
5194       null,
5195       null
5196     ],
5197     [
5198       "1967-03",
5199       -1.1,
5200       -13.6,
5201       -7.4,
5202       8.3,
5203       -25.6,
5204       1,
5205       82.6,
5206       83.6,
5207       61,
5208       null,
5209       null
5210     ],
5211     [
5212       "1967-04",
5213       3.2,
5214       -6.5,
5215       -1.7,
5216       10,
5217       -17.8,
5218       15.7,
5219       82.6,
5220       98.3,
5221       36,
5222       null,
5223       null
5224     ],
5225     [
5226       "1967-05",
5227       11.5,
5228       1.5,
5229       6.5,
5230       18.9,
5231       -6.7,
5232       50.5,
5233       3.8,
5234       54.4,
5235       0,
5236       null,
5237       null
5238     ],
5239     [
5240       "1967-06",
5241       21.3,
5242       6.9,
5243       14.1,
5244       32.2,
5245       -2.8,
5246       36.3,
5247       0,
5248       36.3,
5249       0,
5250       null,
5251       null
5252     ],
5253     [
5254       "1967-07",
5255       25.6,
5256       13.2,
5257       19.4,
5258       32.2,
5259       2.2,
5260       63.2,
5261       0,
5262       63.2,
5263       0,
5264       null,
5265       null
5266     ],
5267     [
5268       "1967-08",
5269       24.6,
5270       14.5,
5271       19.6,
5272       31.1,
5273       5,
5274       98.6,
5275       0,
5276       98.6,
5277       0,
5278       null,
5279       null
5280     ],
5281     [
5282       "1967-09",
5283       18.6,
5284       6.8,
5285       12.7,
5286       26.7,
5287       -0.6,
5288       84.6,
5289       0,
5290       84.6,
5291       0,
5292       null,
5293       null
5294     ],
5295     [
5296       "1967-10",
5297       12.6,
5298       3.1,
5299       7.9,
5300       22.2,
5301       -5,
5302       84.8,
5303       0,
5304       84.8,
5305       0,
5306       null,
5307       null
5308     ],
5309     [
5310       "1967-11",
5311       8.5,
5312       1.1,
5313       4.8,
5314       18.3,
5315       -8.9,
5316       108.5,
5317       10.2,
5318       118.6,
5319       null,
5320       null,
5321       null
5322     ],
5323     [
5324       "1967-12",
5325       1.9,
5326       -4.8,
5327       -1.5,
5328       11.1,
5329       -12.8,
5330       54.9,
5331       22.9,
5332       77.7,
5333       0,
5334       null,
5335       null
5336     ],
5337     [
5338       "1968-01",
5339       -1.4,
5340       -9.7,
5341       -5.6,
5342       7.2,
5343       -20.6,
5344       29.2,
5345       62.2,
5346       91.4,
5347       5,
5348       null,
5349       null
5350     ],
5351     [
5352       "1968-02",
5353       -1.6,
5354       -11.1,
5355       -6.4,
5356       7.2,
5357       -25.6,
5358       43.4,
5359       48.3,
5360       91.7,
5361       30,
5362       null,
5363       null
5364     ],
5365     [
5366       "1968-03",
5367       3,
5368       -6.3,
5369       -1.7,
5370       12.8,
5371       -20,
5372       39.1,
5373       72.4,
5374       111.5,
5375       25,
5376       null,
5377       null
5378     ],
5379     [
5380       "1968-04",
5381       8.2,
5382       -1.7,
5383       3.3,
5384       19.4,
5385       -7.8,
5386       16.8,
5387       12.7,
5388       29.5,
5389       0,
5390       null,
5391       null
5392     ],
5393     [
5394       "1968-05",
5395       9.9,
5396       -0.3,
5397       4.8,
5398       22.2,
5399       -5.6,
5400       99.3,
5401       11.4,
5402       110.7,
5403       0,
5404       null,
5405       null
5406     ],
5407     [
5408       "1968-06",
5409       14,
5410       4.5,
5411       9.3,
5412       26.1,
5413       -1.1,
5414       148.8,
5415       2.5,
5416       151.4,
5417       0,
5418       null,
5419       null
5420     ],
5421     [
5422       "1968-07",
5423       21.2,
5424       9.2,
5425       15.2,
5426       30.6,
5427       0.6,
5428       73.7,
5429       0,
5430       73.7,
5431       0,
5432       null,
5433       null
5434     ],
5435     [
5436       "1968-08",
5437       16.4,
5438       8.1,
5439       12.3,
5440       28.3,
5441       0,
5442       166.4,
5443       0,
5444       166.4,
5445       0,
5446       null,
5447       null
5448     ],
5449     [
5450       "1968-09",
5451       17.4,
5452       7.5,
5453       12.5,
5454       23.3,
5455       0,
5456       48.5,
5457       0,
5458       48.5,
5459       0,
5460       null,
5461       null
5462     ],
5463     [
5464       "1968-10",
5465       11.2,
5466       3.8,
5467       7.5,
5468       21.7,
5469       -5,
5470       114,
5471       0,
5472       114,
5473       0,
5474       null,
5475       null
5476     ],
5477     [
5478       "1968-11",
5479       3.2,
5480       -3.1,
5481       0.1,
5482       12.2,
5483       -11.7,
5484       59.7,
5485       30.5,
5486       90.2,
5487       8,
5488       null,
5489       null
5490     ],
5491     [
5492       "1968-12",
5493       1.4,
5494       -4.7,
5495       -1.7,
5496       7.2,
5497       -12.8,
5498       34,
5499       39.4,
5500       73.4,
5501       null,
5502       null,
5503       null
5504     ],
5505     [
5506       "1969-01",
5507       0.3,
5508       -6.1,
5509       -2.9,
5510       8.9,
5511       -17.8,
5512       16,
5513       120.7,
5514       136.7,
5515       25,
5516       null,
5517       null
5518     ],
5519     [
5520       "1969-02",
5521       1.6,
5522       -5.8,
5523       -2.1,
5524       8.3,
5525       -18.9,
5526       43.2,
5527       21.6,
5528       64.8,
5529       0,
5530       null,
5531       null
5532     ],
5533     [
5534       "1969-03",
5535       2.4,
5536       -4.9,
5537       -1.3,
5538       9.4,
5539       -17.8,
5540       62,
5541       78.7,
5542       140.7,
5543       null,
5544       null,
5545       null
5546     ],
5547     [
5548       "1969-04",
5549       4.6,
5550       -5,
5551       -0.2,
5552       17.2,
5553       -18.9,
5554       15.2,
5555       30.5,
5556       45.7,
5557       null,
5558       null,
5559       null
5560     ],
5561     [
5562       "1969-05",
5563       11.2,
5564       1.9,
5565       6.6,
5566       20.6,
5567       -3.9,
5568       138.2,
5569       1.3,
5570       139.4,
5571       0,
5572       null,
5573       null
5574     ],
5575     [
5576       "1969-06",
5577       20.2,
5578       6.9,
5579       13.6,
5580       27.2,
5581       -1.1,
5582       49.5,
5583       0,
5584       49.5,
5585       0,
5586       null,
5587       null
5588     ],
5589     [
5590       "1969-07",
5591       21.7,
5592       9.5,
5593       15.6,
5594       28.9,
5595       2.8,
5596       60.7,
5597       0,
5598       60.7,
5599       0,
5600       null,
5601       null
5602     ],
5603     [
5604       "1969-08",
5605       22,
5606       11.1,
5607       16.6,
5608       26.7,
5609       2.8,
5610       108,
5611       0,
5612       108,
5613       0,
5614       null,
5615       null
5616     ],
5617     [
5618       "1969-09",
5619       16.2,
5620       5.3,
5621       10.8,
5622       22.8,
5623       -2.8,
5624       95.5,
5625       0,
5626       95.5,
5627       0,
5628       null,
5629       null
5630     ],
5631     [
5632       "1969-10",
5633       8.4,
5634       0.9,
5635       4.7,
5636       21.7,
5637       -8.3,
5638       52.1,
5639       19.1,
5640       71.1,
5641       0,
5642       null,
5643       null
5644     ],
5645     [
5646       "1969-11",
5647       7.7,
5648       0.1,
5649       3.9,
5650       16.7,
5651       -8.9,
5652       106.9,
5653       3.8,
5654       110.7,
5655       0,
5656       null,
5657       null
5658     ],
5659     [
5660       "1969-12",
5661       5.1,
5662       -1.2,
5663       2,
5664       15.6,
5665       -18.3,
5666       84.1,
5667       50.8,
5668       134.9,
5669       0,
5670       null,
5671       null
5672     ],
5673     [
5674       "1970-01",
5675       -3.7,
5676       -13,
5677       -8.4,
5678       3.3,
5679       -24.4,
5680       0,
5681       63.5,
5682       63.5,
5683       51,
5684       null,
5685       null
5686     ],
5687     [
5688       "1970-02",
5689       0.8,
5690       -8.3,
5691       -3.8,
5692       10,
5693       -20,
5694       24.4,
5695       85.1,
5696       109.5,
5697       51,
5698       null,
5699       null
5700     ],
5701     [
5702       "1970-03",
5703       2.7,
5704       -4.2,
5705       -0.8,
5706       7.2,
5707       -11.1,
5708       28.7,
5709       25.4,
5710       54.1,
5711       0,
5712       null,
5713       null
5714     ],
5715     [
5716       "1970-04",
5717       4.1,
5718       -2.4,
5719       0.9,
5720       13.3,
5721       -12.8,
5722       91.4,
5723       57.2,
5724       148.6,
5725       null,
5726       null,
5727       null
5728     ],
5729     [
5730       "1970-05",
5731       13.6,
5732       2.2,
5733       7.9,
5734       22.2,
5735       -3.3,
5736       74.4,
5737       0,
5738       74.4,
5739       0,
5740       null,
5741       null
5742     ],
5743     [
5744       "1970-06",
5745       18.6,
5746       6.2,
5747       12.4,
5748       26.7,
5749       -4.4,
5750       101.9,
5751       0,
5752       101.9,
5753       0,
5754       null,
5755       null
5756     ],
5757     [
5758       "1970-07",
5759       23.1,
5760       10.5,
5761       16.8,
5762       31.1,
5763       0,
5764       96.5,
5765       0,
5766       96.5,
5767       0,
5768       null,
5769       null
5770     ],
5771     [
5772       "1970-08",
5773       21.9,
5774       12.2,
5775       17.1,
5776       31.1,
5777       1.7,
5778       190.2,
5779       0,
5780       190.2,
5781       0,
5782       null,
5783       null
5784     ],
5785     [
5786       "1970-09",
5787       15.3,
5788       5.2,
5789       10.3,
5790       22.2,
5791       -3.9,
5792       56.1,
5793       0,
5794       56.1,
5795       0,
5796       null,
5797       null
5798     ],
5799     [
5800       "1970-10",
5801       11.4,
5802       3.1,
5803       7.3,
5804       21.1,
5805       -3.3,
5806       64,
5807       15.2,
5808       79.2,
5809       0,
5810       null,
5811       null
5812     ],
5813     [
5814       "1970-11",
5815       6.8,
5816       -0.1,
5817       3.4,
5818       16.1,
5819       -8.9,
5820       74.9,
5821       57.2,
5822       132.1,
5823       null,
5824       null,
5825       null
5826     ],
5827     [
5828       "1970-12",
5829       -1.3,
5830       -9.1,
5831       -5.2,
5832       6.7,
5833       -24.4,
5834       29,
5835       71.1,
5836       100.1,
5837       25,
5838       null,
5839       null
5840     ],
5841     [
5842       "1971-01",
5843       -3.2,
5844       -11.7,
5845       -7.5,
5846       6.1,
5847       -27.8,
5848       14.5,
5849       97.8,
5850       112.3,
5851       51,
5852       null,
5853       null
5854     ],
5855     [
5856       "1971-02",
5857       -1.8,
5858       -11.9,
5859       -6.9,
5860       7.8,
5861       -27.8,
5862       21.8,
5863       5.1,
5864       26.9,
5865       0,
5866       null,
5867       null
5868     ],
5869     [
5870       "1971-03",
5871       3.3,
5872       -3.8,
5873       -0.3,
5874       10.6,
5875       -8.3,
5876       28.7,
5877       58.4,
5878       87.1,
5879       0,
5880       null,
5881       null
5882     ],
5883     [
5884       "1971-04",
5885       9,
5886       0.9,
5887       5,
5888       16.7,
5889       -5.6,
5890       62,
5891       11.4,
5892       73.4,
5893       0,
5894       null,
5895       null
5896     ],
5897     [
5898       "1971-05",
5899       16.7,
5900       4.6,
5901       10.7,
5902       27.2,
5903       -5,
5904       44.7,
5905       0,
5906       44.7,
5907       null,
5908       null,
5909       null
5910     ],
5911     [
5912       "1971-06",
5913       17.7,
5914       6.7,
5915       12.2,
5916       28.3,
5917       -0.6,
5918       76.2,
5919       0,
5920       76.2,
5921       0,
5922       null,
5923       null
5924     ],
5925     [
5926       "1971-07",
5927       22.4,
5928       10.7,
5929       16.6,
5930       29.4,
5931       0,
5932       102.9,
5933       0,
5934       102.9,
5935       0,
5936       null,
5937       null
5938     ],
5939     [
5940       "1971-08",
5941       22.7,
5942       12.3,
5943       17.5,
5944       28.9,
5945       3.3,
5946       80.5,
5947       0,
5948       80.5,
5949       0,
5950       null,
5951       null
5952     ],
5953     [
5954       "1971-09",
5955       16.8,
5956       6.9,
5957       11.9,
5958       25,
5959       -3.3,
5960       43.4,
5961       0,
5962       43.4,
5963       0,
5964       null,
5965       null
5966     ],
5967     [
5968       "1971-10",
5969       10.3,
5970       2.2,
5971       6.3,
5972       20,
5973       -6.7,
5974       59.9,
5975       0,
5976       59.9,
5977       0,
5978       null,
5979       null
5980     ],
5981     [
5982       "1971-11",
5983       6.3,
5984       -0.4,
5985       3,
5986       18.3,
5987       -7.2,
5988       147.1,
5989       21.6,
5990       168.7,
5991       null,
5992       null,
5993       null
5994     ],
5995     [
5996       "1971-12",
5997       -2.3,
5998       -10.2,
5999       -6.3,
6000       7.8,
6001       -24.4,
6002       6.4,
6003       59.7,
6004       66,
6005       25,
6006       null,
6007       null
6008     ],
6009     [
6010       "1972-01",
6011       -3.3,
6012       -13.8,
6013       -8.6,
6014       6.7,
6015       -26.1,
6016       21.6,
6017       14,
6018       35.6,
6019       0,
6020       null,
6021       null
6022     ],
6023     [
6024       "1972-02",
6025       -4.6,
6026       -15.4,
6027       -10,
6028       7.8,
6029       -24.4,
6030       23.1,
6031       33,
6032       56.1,
6033       23,
6034       null,
6035       null
6036     ],
6037     [
6038       "1972-03",
6039       1.3,
6040       -10.4,
6041       -4.6,
6042       12.8,
6043       -27.2,
6044       45.2,
6045       31.8,
6046       77,
6047       5,
6048       null,
6049       null
6050     ],
6051     [
6052       "1972-04",
6053       4,
6054       -4.5,
6055       -0.3,
6056       11.7,
6057       -15,
6058       35.8,
6059       78.7,
6060       114.6,
6061       0,
6062       null,
6063       null
6064     ],
6065     [
6066       "1972-05",
6067       10.9,
6068       -0.1,
6069       5.4,
6070       28.9,
6071       -8.3,
6072       36.8,
6073       33,
6074       69.9,
6075       null,
6076       null,
6077       null
6078     ],
6079     [
6080       "1972-06",
6081       19.9,
6082       7.7,
6083       13.8,
6084       28.9,
6085       0.6,
6086       172.2,
6087       0,
6088       172.2,
6089       0,
6090       null,
6091       null
6092     ],
6093     [
6094       "1972-07",
6095       22.7,
6096       9.1,
6097       15.9,
6098       31.7,
6099       0,
6100       57.9,
6101       0,
6102       57.9,
6103       0,
6104       null,
6105       null
6106     ],
6107     [
6108       "1972-08",
6109       20.6,
6110       10,
6111       15.3,
6112       26.1,
6113       0,
6114       70.9,
6115       0,
6116       70.9,
6117       0,
6118       null,
6119       null
6120     ],
6121     [
6122       "1972-09",
6123       15.6,
6124       6.2,
6125       10.9,
6126       23.9,
6127       -5,
6128       56.9,
6129       0,
6130       56.9,
6131       0,
6132       null,
6133       null
6134     ],
6135     [
6136       "1972-10",
6137       9.7,
6138       1.3,
6139       5.5,
6140       23.3,
6141       -6.7,
6142       145.5,
6143       14,
6144       159.5,
6145       null,
6146       null,
6147       null
6148     ],
6149     [
6150       "1972-11",
6151       3.4,
6152       -3.6,
6153       -0.1,
6154       12.8,
6155       -17.2,
6156       74.9,
6157       11.4,
6158       86.4,
6159       null,
6160       null,
6161       null
6162     ],
6163     [
6164       "1972-12",
6165       -4.7,
6166       -15.3,
6167       -10,
6168       12.8,
6169       -33.9,
6170       15.2,
6171       104.1,
6172       119.4,
6173       74,
6174       null,
6175       null
6176     ],
6177     [
6178       "1973-01",
6179       -3.4,
6180       -13.9,
6181       -8.7,
6182       6.7,
6183       -25,
6184       18.5,
6185       41.9,
6186       60.5,
6187       15,
6188       null,
6189       null
6190     ],
6191     [
6192       "1973-02",
6193       -0.7,
6194       -10.3,
6195       -5.5,
6196       9.4,
6197       -22.8,
6198       24.4,
6199       61,
6200       85.3,
6201       15,
6202       null,
6203       null
6204     ],
6205     [
6206       "1973-03",
6207       1.9,
6208       -9.8,
6209       -4,
6210       11.1,
6211       -30.6,
6212       8.9,
6213       59.7,
6214       68.6,
6215       5,
6216       null,
6217       null
6218     ],
6219     [
6220       "1973-04",
6221       4.9,
6222       -2.4,
6223       1.3,
6224       16.7,
6225       -11.7,
6226       6.4,
6227       7.6,
6228       14,
6229       null,
6230       null,
6231       null
6232     ],
6233     [
6234       "1973-05",
6235       11.8,
6236       1.9,
6237       6.9,
6238       22.8,
6239       -3.3,
6240       109.5,
6241       0,
6242       109.5,
6243       0,
6244       null,
6245       null
6246     ],
6247     [
6248       "1973-06",
6249       17.5,
6250       5.7,
6251       11.6,
6252       28.3,
6253       -3.9,
6254       150.1,
6255       0,
6256       150.1,
6257       0,
6258       null,
6259       null
6260     ],
6261     [
6262       "1973-07",
6263       24.1,
6264       14,
6265       19.1,
6266       30.6,
6267       5.6,
6268       63.8,
6269       0,
6270       63.8,
6271       0,
6272       null,
6273       null
6274     ],
6275     [
6276       "1973-08",
6277       19,
6278       9,
6279       14,
6280       25.6,
6281       1.7,
6282       169.7,
6283       0,
6284       169.7,
6285       0,
6286       null,
6287       null
6288     ],
6289     [
6290       "1973-09",
6291       16.6,
6292       5.4,
6293       11,
6294       25.6,
6295       -2.8,
6296       80,
6297       0,
6298       80,
6299       0,
6300       null,
6301       null
6302     ],
6303     [
6304       "1973-10",
6305       9.7,
6306       0.6,
6307       5.2,
6308       19.4,
6309       -9.4,
6310       152.4,
6311       10.2,
6312       162.6,
6313       null,
6314       null,
6315       null
6316     ],
6317     [
6318       "1973-11",
6319       4.6,
6320       -2.1,
6321       1.3,
6322       14.4,
6323       -9.4,
6324       63,
6325       19.1,
6326       82,
6327       0,
6328       null,
6329       null
6330     ],
6331     [
6332       "1973-12",
6333       3.7,
6334       -4.4,
6335       -0.4,
6336       13.3,
6337       -15,
6338       34.8,
6339       11.4,
6340       46.2,
6341       5,
6342       null,
6343       null
6344     ],
6345     [
6346       "1974-01",
6347       -6.8,
6348       -17.1,
6349       -12,
6350       4.4,
6351       -25,
6352       0.5,
6353       34.3,
6354       34.8,
6355       13,
6356       null,
6357       null
6358     ],
6359     [
6360       "1974-02",
6361       -2.2,
6362       -13.2,
6363       -7.7,
6364       6.7,
6365       -21.7,
6366       15.7,
6367       38.1,
6368       53.8,
6369       13,
6370       null,
6371       null
6372     ],
6373     [
6374       "1974-03",
6375       -0.3,
6376       -10.2,
6377       -5.3,
6378       7.8,
6379       -22.8,
6380       38.4,
6381       68.6,
6382       106.9,
6383       20,
6384       null,
6385       null
6386     ],
6387     [
6388       "1974-04",
6389       5,
6390       -2.9,
6391       1.1,
6392       11.1,
6393       -12.2,
6394       50.5,
6395       15.2,
6396       65.8,
6397       null,
6398       null,
6399       null
6400     ],
6401     [
6402       "1974-05",
6403       7.8,
6404       -0.3,
6405       3.8,
6406       15.6,
6407       -3.3,
6408       57.9,
6409       12.7,
6410       70.6,
6411       null,
6412       null,
6413       null
6414     ],
6415     [
6416       "1974-06",
6417       18.3,
6418       4.8,
6419       11.6,
6420       28.3,
6421       -3.3,
6422       85.6,
6423       1.3,
6424       86.9,
6425       0,
6426       null,
6427       null
6428     ],
6429     [
6430       "1974-07",
6431       20.8,
6432       8.1,
6433       14.5,
6434       27.8,
6435       -2.2,
6436       65.5,
6437       0,
6438       65.5,
6439       0,
6440       null,
6441       null
6442     ],
6443     [
6444       "1974-08",
6445       20.1,
6446       8.9,
6447       14.5,
6448       26.7,
6449       0.6,
6450       41.7,
6451       0,
6452       41.7,
6453       0,
6454       null,
6455       null
6456     ],
6457     [
6458       "1974-09",
6459       17.2,
6460       5.1,
6461       11.2,
6462       25,
6463       -4.4,
6464       69.3,
6465       0,
6466       69.3,
6467       0,
6468       null,
6469       null
6470     ],
6471     [
6472       "1974-10",
6473       9.3,
6474       0.6,
6475       5,
6476       18.3,
6477       -8.9,
6478       124.2,
6479       8.9,
6480       133.1,
6481       0,
6482       null,
6483       null
6484     ],
6485     [
6486       "1974-11",
6487       5.1,
6488       -3.2,
6489       1,
6490       10.6,
6491       -12.2,
6492       38.1,
6493       15.2,
6494       53.3,
6495       null,
6496       null,
6497       null
6498     ],
6499     [
6500       "1974-12",
6501       0.3,
6502       -7.1,
6503       -3.4,
6504       12.2,
6505       -20.6,
6506       63.5,
6507       67.3,
6508       130.8,
6509       20,
6510       null,
6511       null
6512     ],
6513     [
6514       "1975-01",
6515       -4.7,
6516       -14.9,
6517       -9.8,
6518       3.3,
6519       -27.2,
6520       0,
6521       96.5,
6522       96.5,
6523       61,
6524       null,
6525       null
6526     ],
6527     [
6528       "1975-02",
6529       -7.7,
6530       -19.2,
6531       -13.5,
6532       4.4,
6533       -38.3,
6534       1,
6535       41.9,
6536       42.9,
6537       61,
6538       null,
6539       null
6540     ],
6541     [
6542       "1975-03",
6543       2.2,
6544       -8.1,
6545       -3,
6546       13.9,
6547       -21.1,
6548       33,
6549       41.9,
6550       74.9,
6551       10,
6552       null,
6553       null
6554     ],
6555     [
6556       "1975-04",
6557       5.2,
6558       -2.1,
6559       1.6,
6560       11.7,
6561       -12.8,
6562       50.3,
6563       29.2,
6564       79.5,
6565       0,
6566       null,
6567       null
6568     ],
6569     [
6570       "1975-05",
6571       11.3,
6572       -0.2,
6573       5.6,
6574       21.7,
6575       -6.1,
6576       36.6,
6577       0,
6578       36.6,
6579       0,
6580       null,
6581       null
6582     ],
6583     [
6584       "1975-06",
6585       17.7,
6586       3.8,
6587       10.8,
6588       26.1,
6589       -3.9,
6590       30.7,
6591       0,
6592       30.7,
6593       0,
6594       null,
6595       null
6596     ],
6597     [
6598       "1975-07",
6599       26.4,
6600       13.9,
6601       20.2,
6602       34.4,
6603       -1.1,
6604       89.9,
6605       0,
6606       89.9,
6607       0,
6608       null,
6609       null
6610     ],
6611     [
6612       "1975-08",
6613       20.9,
6614       9.7,
6615       15.3,
6616       29.4,
6617       0,
6618       93,
6619       0,
6620       93,
6621       0,
6622       null,
6623       null
6624     ],
6625     [
6626       "1975-09",
6627       17.5,
6628       7.9,
6629       12.7,
6630       22.2,
6631       -1.1,
6632       101.9,
6633       0,
6634       101.9,
6635       0,
6636       null,
6637       null
6638     ],
6639     [
6640       "1975-10",
6641       9.8,
6642       1.2,
6643       5.5,
6644       16.7,
6645       -5.6,
6646       162.3,
6647       9.4,
6648       171.7,
6649       null,
6650       null,
6651       null
6652     ],
6653     [
6654       "1975-11",
6655       4.9,
6656       -1.6,
6657       1.7,
6658       13.9,
6659       -12.2,
6660       78.7,
6661       22.9,
6662       101.6,
6663       null,
6664       null,
6665       null
6666     ],
6667     [
6668       "1975-12",
6669       0.2,
6670       -10.6,
6671       -5.2,
6672       11.7,
6673       -20.6,
6674       41.7,
6675       64.8,
6676       106.4,
6677       3,
6678       null,
6679       null
6680     ],
6681     [
6682       "1976-01",
6683       -0.6,
6684       -10.8,
6685       -5.7,
6686       11.1,
6687       -25.6,
6688       46.7,
6689       83.8,
6690       130.6,
6691       null,
6692       null,
6693       null
6694     ],
6695     [
6696       "1976-02",
6697       -2.8,
6698       -14.2,
6699       -8.5,
6700       11.7,
6701       -27.8,
6702       30.5,
6703       66,
6704       96.5,
6705       20,
6706       null,
6707       null
6708     ],
6709     [
6710       "1976-03",
6711       1,
6712       -9.6,
6713       -4.3,
6714       14.4,
6715       -28.3,
6716       8.9,
6717       39.4,
6718       48.3,
6719       0,
6720       null,
6721       null
6722     ],
6723     [
6724       "1976-04",
6725       7.1,
6726       -1.6,
6727       2.8,
6728       15,
6729       -9.4,
6730       57.4,
6731       21.6,
6732       79,
6733       0,
6734       null,
6735       null
6736     ],
6737     [
6738       "1976-05",
6739       15.4,
6740       1.4,
6741       8.4,
6742       26.1,
6743       -5.6,
6744       33.3,
6745       0,
6746       33.3,
6747       0,
6748       null,
6749       null
6750     ],
6751     [
6752       "1976-06",
6753       19.2,
6754       5.1,
6755       12.2,
6756       31.7,
6757       -5,
6758       91.7,
6759       5.1,
6760       96.8,
6761       0,
6762       null,
6763       null
6764     ],
6765     [
6766       "1976-07",
6767       22.8,
6768       10.7,
6769       16.8,
6770       29.4,
6771       3.9,
6772       68.6,
6773       0,
6774       68.6,
6775       0,
6776       null,
6777       null
6778     ],
6779     [
6780       "1976-08",
6781       23.6,
6782       10.5,
6783       17.1,
6784       33.9,
6785       -0.6,
6786       24.9,
6787       0,
6788       24.9,
6789       0,
6790       null,
6791       null
6792     ],
6793     [
6794       "1976-09",
6795       18.2,
6796       8.1,
6797       13.2,
6798       23.9,
6799       0,
6800       107.4,
6801       0,
6802       107.4,
6803       0,
6804       null,
6805       null
6806     ],
6807     [
6808       "1976-10",
6809       10.6,
6810       0.7,
6811       5.7,
6812       21.1,
6813       -3.9,
6814       233.4,
6815       6.4,
6816       239.8,
6817       0,
6818       null,
6819       null
6820     ],
6821     [
6822       "1976-11",
6823       4.6,
6824       -2.3,
6825       1.2,
6826       17.2,
6827       -8.9,
6828       49.3,
6829       7.6,
6830       56.9,
6831       0,
6832       null,
6833       null
6834     ],
6835     [
6836       "1976-12",
6837       1.1,
6838       -9.8,
6839       -4.4,
6840       11.1,
6841       -19.4,
6842       61.2,
6843       19.1,
6844       80.3,
6845       5,
6846       null,
6847       null
6848     ],
6849     [
6850       "1977-01",
6851       -0.5,
6852       -10.7,
6853       -5.6,
6854       8.3,
6855       -18.3,
6856       55.9,
6857       91.4,
6858       147.3,
6859       20,
6860       null,
6861       null
6862     ],
6863     [
6864       "1977-02",
6865       -2.8,
6866       -13.2,
6867       -8,
6868       8.3,
6869       -24.4,
6870       18,
6871       87.6,
6872       105.6,
6873       22,
6874       null,
6875       null
6876     ],
6877     [
6878       "1977-03",
6879       2.9,
6880       -6.7,
6881       -1.9,
6882       11.1,
6883       -17.8,
6884       51.6,
6885       15.2,
6886       66.8,
6887       0,
6888       null,
6889       null
6890     ],
6891     [
6892       "1977-04",
6893       5.8,
6894       -2,
6895       1.9,
6896       17.8,
6897       -6.1,
6898       31.6,
6899       15.4,
6900       47,
6901       0,
6902       null,
6903       null
6904     ],
6905     [
6906       "1977-05",
6907       10.9,
6908       0.5,
6909       5.7,
6910       23.9,
6911       -3.3,
6912       97.1,
6913       0,
6914       97.1,
6915       0,
6916       null,
6917       null
6918     ],
6919     [
6920       "1977-06",
6921       null,
6922       null,
6923       null,
6924       null,
6925       null,
6926       null,
6927       null,
6928       null,
6929       null,
6930       null,
6931       null
6932     ],
6933     [
6934       "1977-07",
6935       null,
6936       null,
6937       null,
6938       null,
6939       null,
6940       null,
6941       null,
6942       null,
6943       null,
6944       null,
6945       null
6946     ],
6947     [
6948       "1977-08",
6949       null,
6950       null,
6951       null,
6952       null,
6953       null,
6954       null,
6955       null,
6956       null,
6957       null,
6958       null,
6959       null
6960     ],
6961     [
6962       "1977-09",
6963       null,
6964       null,
6965       null,
6966       null,
6967       null,
6968       null,
6969       null,
6970       null,
6971       null,
6972       null,
6973       null
6974     ],
6975     [
6976       "1977-10",
6977       null,
6978       null,
6979       null,
6980       null,
6981       null,
6982       null,
6983       null,
6984       null,
6985       null,
6986       null,
6987       null
6988     ],
6989     [
6990       "1977-11",
6991       null,
6992       null,
6993       null,
6994       null,
6995       null,
6996       null,
6997       null,
6998       null,
6999       null,
7000       null,
7001       null
7002     ],
7003     [
7004       "1977-12",
7005       null,
7006       null,
7007       null,
7008       null,
7009       null,
7010       null,
7011       null,
7012       null,
7013       null,
7014       null,
7015       null
7016     ]
7017   ]
7018 }