weather.gc.ca/Monthly/1161470.tab

   1 {
   2   "license": "CC-BY-4.0",
   3   "description": {
   4     "en": "Chase Monthly Weather Data",
   5     "fr": "Données météorologiques mensuelles de Chase"
   6   },
   7   "sources": "[https://climate.weather.gc.ca/ Environment and Climate Change Canada]",
   8   "wikicode": "[Category:Environment and Climate Change Canada Monthly Weather Data] [Category:Weather Data in British Columbia]",
   9   "schema": {
  10     "fields": [
  11       {
  12         "name": "date",
  13         "type": "string",
  14         "title": {
  15           "ar": "تاريخ",
  16           "ca": "Data",
  17           "da": "Dato",
  18           "de": "Datum",
  19           "en": "Date",
  20           "es": "Fecha",
  21           "fr": "Date",
  22           "ru": "Дата",
  23           "sr": "Датум"
  24         }
  25       },
  26       {
  27         "name": "avgHighTemp",
  28         "type": "number",
  29         "title": {
  30           "ca": "Mitjana de temps. altes",
  31           "da": "Gennemsnitlig højeste temperatur",
  32           "de": "Durchschnittliche Höchsttemperatur",
  33           "en": "Average high temp",
  34           "es": "Promedio de temps. altas",
  35           "fr": "Température maximale moyenne",
  36           "ru": "Средняя высшая темп",
  37           "sr": "Просечна виша температура"
  38         }
  39       },
  40       {
  41         "name": "avgLowTemp",
  42         "type": "number",
  43         "title": {
  44           "ca": "Mitjana de temps. baixes",
  45           "da": "Gennemsnitlige laveste temperatur",
  46           "de": "Durchschnittliche Tiefsttemperatur",
  47           "en": "Average low temp",
  48           "es": "Promedio de temps. bajas",
  49           "fr": "Température minimale moyenne",
  50           "ru": "Средняя нижняя темп",
  51           "sr": "Просечна нижа температура"
  52         }
  53       },
  54       {
  55         "name": "avgTemp",
  56         "type": "number",
  57         "title": {
  58           "en": "Average temperature",
  59           "fr": "Température moyenne"
  60         }
  61       },
  62       {
  63         "name": "extHighTemp",
  64         "type": "number",
  65         "title": {
  66           "en": "Highest daily maximum temperature",
  67           "fr": "Température maximale quotidienne la plus élevée"
  68         }
  69       },
  70       {
  71         "name": "extLowTemp",
  72         "type": "number",
  73         "title": {
  74           "en": "Lowest daily minimal temperature",
  75           "fr": "Température minimale la plus basse"
  76         }
  77       },
  78       {
  79         "name": "precipTotalRain",
  80         "type": "number",
  81         "title": {
  82           "en": "Total rainfall (mm)",
  83           "fr": "Pluie totale (mm)"
  84         }
  85       },
  86       {
  87         "name": "precipTotalSnow",
  88         "type": "number",
  89         "title": {
  90           "en": "Total snowfall (cm)",
  91           "fr": "Neige totale (cm)"
  92         }
  93       },
  94       {
  95         "name": "precipTotal",
  96         "type": "number",
  97         "title": {
  98           "en": "Total précipitation (mm)",
  99           "fr": "Précipitations totale (mm)"
 100         }
 101       },
 102       {
 103         "name": "snowGrndLastDay",
 104         "type": "number",
 105         "title": {
 106           "en": "Snow on the ground on the last day (cm)",
 107           "fr": "Neige au sol le dernier jour (cm)"
 108         }
 109       },
 110       {
 111         "name": "windDirMaxGust",
 112         "type": "number",
 113         "title": {
 114           "en": "Direction of maximum gust (10's deg/tens of degrees)",
 115           "fr": "Direction de la rafale maximale (10's deg/dizaines de degrés)"
 116         }
 117       },
 118       {
 119         "name": "windSpeedMaxGust",
 120         "type": "number",
 121         "title": {
 122           "en": "Speed of maximum gust (km/h)",
 123           "fr": "Vitesse de la rafale maximale (km/h)"
 124         }
 125       }
 126     ]
 127   },
 128   "data": [
 129     [
 130       "1952-01",
 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       "1952-02",
 145       null,
 146       null,
 147       null,
 148       null,
 149       null,
 150       null,
 151       null,
 152       null,
 153       null,
 154       null,
 155       null
 156     ],
 157     [
 158       "1952-03",
 159       null,
 160       null,
 161       null,
 162       null,
 163       null,
 164       null,
 165       null,
 166       null,
 167       null,
 168       null,
 169       null
 170     ],
 171     [
 172       "1952-04",
 173       null,
 174       null,
 175       null,
 176       null,
 177       null,
 178       null,
 179       null,
 180       null,
 181       null,
 182       null,
 183       null
 184     ],
 185     [
 186       "1952-05",
 187       20.3,
 188       4.6,
 189       12.5,
 190       27.2,
 191       -1.7,
 192       13.2,
 193       0,
 194       13.2,
 195       null,
 196       null,
 197       null
 198     ],
 199     [
 200       "1952-06",
 201       21.3,
 202       8.2,
 203       14.8,
 204       26.7,
 205       2.2,
 206       51.3,
 207       0,
 208       51.3,
 209       null,
 210       null,
 211       null
 212     ],
 213     [
 214       "1952-07",
 215       26.1,
 216       10,
 217       18.1,
 218       34.4,
 219       2.8,
 220       17,
 221       0,
 222       17,
 223       null,
 224       null,
 225       null
 226     ],
 227     [
 228       "1952-08",
 229       27.4,
 230       11.1,
 231       19.3,
 232       34.4,
 233       3.9,
 234       12.4,
 235       0,
 236       12.4,
 237       null,
 238       null,
 239       null
 240     ],
 241     [
 242       "1952-09",
 243       22.7,
 244       7.1,
 245       14.9,
 246       27.2,
 247       1.7,
 248       9.1,
 249       0,
 250       9.1,
 251       null,
 252       null,
 253       null
 254     ],
 255     [
 256       "1952-10",
 257       14.9,
 258       3.2,
 259       9.1,
 260       21.7,
 261       -1.7,
 262       13.2,
 263       0,
 264       13.2,
 265       null,
 266       null,
 267       null
 268     ],
 269     [
 270       "1952-11",
 271       4.7,
 272       -1.9,
 273       1.4,
 274       11.1,
 275       -11.7,
 276       1.3,
 277       0,
 278       1.3,
 279       null,
 280       null,
 281       null
 282     ],
 283     [
 284       "1952-12",
 285       3.1,
 286       -2.3,
 287       0.4,
 288       9.4,
 289       -7.8,
 290       8.1,
 291       14.7,
 292       22.9,
 293       null,
 294       null,
 295       null
 296     ],
 297     [
 298       "1953-01",
 299       1.1,
 300       -5.1,
 301       -2,
 302       11.7,
 303       -16.1,
 304       18.8,
 305       19.6,
 306       38.4,
 307       null,
 308       null,
 309       null
 310     ],
 311     [
 312       "1953-02",
 313       3.6,
 314       -3.3,
 315       0.2,
 316       8.9,
 317       -11.1,
 318       23.6,
 319       20.6,
 320       44.2,
 321       null,
 322       null,
 323       null
 324     ],
 325     [
 326       "1953-03",
 327       9.1,
 328       -0.9,
 329       4.1,
 330       13.9,
 331       -7.8,
 332       14.5,
 333       0.3,
 334       14.7,
 335       null,
 336       null,
 337       null
 338     ],
 339     [
 340       "1953-04",
 341       12.5,
 342       1.1,
 343       6.8,
 344       19.4,
 345       -4.4,
 346       23.6,
 347       0,
 348       23.6,
 349       null,
 350       null,
 351       null
 352     ],
 353     [
 354       "1953-05",
 355       20.4,
 356       6.5,
 357       13.5,
 358       30,
 359       0,
 360       24.9,
 361       0,
 362       24.9,
 363       null,
 364       null,
 365       null
 366     ],
 367     [
 368       "1953-06",
 369       20.5,
 370       9.6,
 371       15.1,
 372       26.1,
 373       5.6,
 374       90.7,
 375       0,
 376       90.7,
 377       null,
 378       null,
 379       null
 380     ],
 381     [
 382       "1953-07",
 383       26.3,
 384       11,
 385       18.7,
 386       33.3,
 387       6.7,
 388       18,
 389       0,
 390       18,
 391       null,
 392       null,
 393       null
 394     ],
 395     [
 396       "1953-08",
 397       25.3,
 398       11.1,
 399       18.2,
 400       31.1,
 401       5.6,
 402       32,
 403       0,
 404       32,
 405       null,
 406       null,
 407       null
 408     ],
 409     [
 410       "1953-09",
 411       21.2,
 412       null,
 413       null,
 414       28.9,
 415       null,
 416       16.3,
 417       0,
 418       16.3,
 419       null,
 420       null,
 421       null
 422     ],
 423     [
 424       "1953-10",
 425       13.3,
 426       4.5,
 427       8.9,
 428       null,
 429       -1.7,
 430       25.9,
 431       0,
 432       25.9,
 433       null,
 434       null,
 435       null
 436     ],
 437     [
 438       "1953-11",
 439       null,
 440       null,
 441       null,
 442       null,
 443       null,
 444       37.3,
 445       0,
 446       37.3,
 447       null,
 448       null,
 449       null
 450     ],
 451     [
 452       "1953-12",
 453       2.7,
 454       null,
 455       null,
 456       7.8,
 457       null,
 458       17.5,
 459       31.2,
 460       48.8,
 461       null,
 462       null,
 463       null
 464     ],
 465     [
 466       "1954-01",
 467       -5.3,
 468       -12.5,
 469       -8.9,
 470       6.1,
 471       -27.8,
 472       10.2,
 473       27.4,
 474       37.6,
 475       null,
 476       null,
 477       null
 478     ],
 479     [
 480       "1954-02",
 481       4.3,
 482       -2,
 483       1.2,
 484       9.4,
 485       -12.2,
 486       3,
 487       6.4,
 488       9.4,
 489       null,
 490       null,
 491       null
 492     ],
 493     [
 494       "1954-03",
 495       6.2,
 496       -3.4,
 497       1.4,
 498       null,
 499       -11.7,
 500       9.9,
 501       2,
 502       11.9,
 503       null,
 504       null,
 505       null
 506     ],
 507     [
 508       "1954-04",
 509       null,
 510       null,
 511       null,
 512       null,
 513       null,
 514       null,
 515       null,
 516       null,
 517       null,
 518       null,
 519       null
 520     ],
 521     [
 522       "1954-05",
 523       null,
 524       null,
 525       null,
 526       null,
 527       null,
 528       35.3,
 529       0,
 530       35.3,
 531       null,
 532       null,
 533       null
 534     ],
 535     [
 536       "1954-06",
 537       null,
 538       null,
 539       null,
 540       null,
 541       null,
 542       null,
 543       null,
 544       null,
 545       null,
 546       null,
 547       null
 548     ],
 549     [
 550       "1954-07",
 551       null,
 552       null,
 553       null,
 554       null,
 555       null,
 556       null,
 557       null,
 558       null,
 559       null,
 560       null,
 561       null
 562     ],
 563     [
 564       "1954-08",
 565       null,
 566       null,
 567       null,
 568       null,
 569       null,
 570       null,
 571       null,
 572       null,
 573       null,
 574       null,
 575       null
 576     ],
 577     [
 578       "1954-09",
 579       null,
 580       null,
 581       null,
 582       null,
 583       null,
 584       null,
 585       null,
 586       null,
 587       null,
 588       null,
 589       null
 590     ],
 591     [
 592       "1954-10",
 593       null,
 594       null,
 595       null,
 596       null,
 597       null,
 598       null,
 599       null,
 600       null,
 601       null,
 602       null,
 603       null
 604     ],
 605     [
 606       "1954-11",
 607       null,
 608       null,
 609       null,
 610       null,
 611       null,
 612       null,
 613       null,
 614       null,
 615       null,
 616       null,
 617       null
 618     ],
 619     [
 620       "1954-12",
 621       null,
 622       null,
 623       null,
 624       null,
 625       null,
 626       null,
 627       null,
 628       null,
 629       null,
 630       null,
 631       null
 632     ],
 633     [
 634       "1955-01",
 635       null,
 636       null,
 637       null,
 638       null,
 639       null,
 640       null,
 641       null,
 642       null,
 643       null,
 644       null,
 645       null
 646     ],
 647     [
 648       "1955-02",
 649       null,
 650       null,
 651       null,
 652       null,
 653       null,
 654       null,
 655       null,
 656       null,
 657       null,
 658       null,
 659       null
 660     ],
 661     [
 662       "1955-03",
 663       null,
 664       null,
 665       null,
 666       null,
 667       null,
 668       null,
 669       null,
 670       null,
 671       null,
 672       null,
 673       null
 674     ],
 675     [
 676       "1955-04",
 677       null,
 678       null,
 679       null,
 680       null,
 681       null,
 682       null,
 683       null,
 684       null,
 685       null,
 686       null,
 687       null
 688     ],
 689     [
 690       "1955-05",
 691       null,
 692       null,
 693       null,
 694       null,
 695       null,
 696       null,
 697       null,
 698       null,
 699       null,
 700       null,
 701       null
 702     ],
 703     [
 704       "1955-06",
 705       null,
 706       null,
 707       null,
 708       null,
 709       null,
 710       null,
 711       null,
 712       null,
 713       null,
 714       null,
 715       null
 716     ],
 717     [
 718       "1955-07",
 719       null,
 720       null,
 721       null,
 722       null,
 723       null,
 724       null,
 725       null,
 726       null,
 727       null,
 728       null,
 729       null
 730     ],
 731     [
 732       "1955-08",
 733       null,
 734       null,
 735       null,
 736       null,
 737       null,
 738       null,
 739       null,
 740       null,
 741       null,
 742       null,
 743       null
 744     ],
 745     [
 746       "1955-09",
 747       null,
 748       null,
 749       null,
 750       null,
 751       null,
 752       null,
 753       null,
 754       null,
 755       null,
 756       null,
 757       null
 758     ],
 759     [
 760       "1955-10",
 761       null,
 762       null,
 763       null,
 764       null,
 765       null,
 766       null,
 767       null,
 768       null,
 769       null,
 770       null,
 771       null
 772     ],
 773     [
 774       "1955-11",
 775       null,
 776       null,
 777       null,
 778       null,
 779       null,
 780       null,
 781       null,
 782       null,
 783       null,
 784       null,
 785       null
 786     ],
 787     [
 788       "1955-12",
 789       null,
 790       null,
 791       null,
 792       null,
 793       null,
 794       null,
 795       null,
 796       null,
 797       null,
 798       null,
 799       null
 800     ],
 801     [
 802       "1956-01",
 803       null,
 804       null,
 805       null,
 806       null,
 807       null,
 808       null,
 809       null,
 810       null,
 811       null,
 812       null,
 813       null
 814     ],
 815     [
 816       "1956-02",
 817       null,
 818       null,
 819       null,
 820       null,
 821       null,
 822       null,
 823       null,
 824       null,
 825       null,
 826       null,
 827       null
 828     ],
 829     [
 830       "1956-03",
 831       null,
 832       null,
 833       null,
 834       null,
 835       null,
 836       null,
 837       null,
 838       null,
 839       null,
 840       null,
 841       null
 842     ],
 843     [
 844       "1956-04",
 845       null,
 846       null,
 847       null,
 848       null,
 849       null,
 850       null,
 851       null,
 852       null,
 853       null,
 854       null,
 855       null
 856     ],
 857     [
 858       "1956-05",
 859       null,
 860       null,
 861       null,
 862       null,
 863       null,
 864       null,
 865       null,
 866       null,
 867       null,
 868       null,
 869       null
 870     ],
 871     [
 872       "1956-06",
 873       null,
 874       null,
 875       null,
 876       null,
 877       null,
 878       null,
 879       null,
 880       null,
 881       null,
 882       null,
 883       null
 884     ],
 885     [
 886       "1956-07",
 887       null,
 888       null,
 889       null,
 890       null,
 891       null,
 892       null,
 893       null,
 894       null,
 895       null,
 896       null,
 897       null
 898     ],
 899     [
 900       "1956-08",
 901       null,
 902       null,
 903       null,
 904       null,
 905       null,
 906       null,
 907       null,
 908       null,
 909       null,
 910       null,
 911       null
 912     ],
 913     [
 914       "1956-09",
 915       null,
 916       null,
 917       null,
 918       null,
 919       null,
 920       null,
 921       null,
 922       null,
 923       null,
 924       null,
 925       null
 926     ],
 927     [
 928       "1956-10",
 929       null,
 930       null,
 931       null,
 932       null,
 933       null,
 934       null,
 935       null,
 936       null,
 937       null,
 938       null,
 939       null
 940     ],
 941     [
 942       "1956-11",
 943       null,
 944       null,
 945       null,
 946       null,
 947       null,
 948       null,
 949       null,
 950       null,
 951       null,
 952       null,
 953       null
 954     ],
 955     [
 956       "1956-12",
 957       null,
 958       null,
 959       null,
 960       null,
 961       null,
 962       null,
 963       null,
 964       null,
 965       null,
 966       null,
 967       null
 968     ],
 969     [
 970       "1957-01",
 971       null,
 972       null,
 973       null,
 974       null,
 975       null,
 976       null,
 977       null,
 978       null,
 979       null,
 980       null,
 981       null
 982     ],
 983     [
 984       "1957-02",
 985       null,
 986       null,
 987       null,
 988       null,
 989       null,
 990       null,
 991       null,
 992       null,
 993       null,
 994       null,
 995       null
 996     ],
 997     [
 998       "1957-03",
 999       null,
1000       null,
1001       null,
1002       null,
1003       null,
1004       null,
1005       null,
1006       null,
1007       null,
1008       null,
1009       null
1010     ],
1011     [
1012       "1957-04",
1013       null,
1014       null,
1015       null,
1016       null,
1017       null,
1018       null,
1019       null,
1020       null,
1021       null,
1022       null,
1023       null
1024     ],
1025     [
1026       "1957-05",
1027       null,
1028       null,
1029       null,
1030       null,
1031       null,
1032       null,
1033       null,
1034       null,
1035       null,
1036       null,
1037       null
1038     ],
1039     [
1040       "1957-06",
1041       null,
1042       null,
1043       null,
1044       null,
1045       null,
1046       null,
1047       null,
1048       null,
1049       null,
1050       null,
1051       null
1052     ],
1053     [
1054       "1957-07",
1055       null,
1056       null,
1057       null,
1058       null,
1059       null,
1060       null,
1061       null,
1062       null,
1063       null,
1064       null,
1065       null
1066     ],
1067     [
1068       "1957-08",
1069       null,
1070       null,
1071       null,
1072       null,
1073       null,
1074       null,
1075       null,
1076       null,
1077       null,
1078       null,
1079       null
1080     ],
1081     [
1082       "1957-09",
1083       null,
1084       null,
1085       null,
1086       null,
1087       null,
1088       null,
1089       null,
1090       null,
1091       null,
1092       null,
1093       null
1094     ],
1095     [
1096       "1957-10",
1097       10.9,
1098       0,
1099       5.5,
1100       null,
1101       -12.2,
1102       18.3,
1103       8.6,
1104       26.9,
1105       null,
1106       null,
1107       null
1108     ],
1109     [
1110       "1957-11",
1111       6.6,
1112       -1.4,
1113       2.6,
1114       17.8,
1115       -6.7,
1116       29.5,
1117       6.4,
1118       35.8,
1119       null,
1120       null,
1121       null
1122     ],
1123     [
1124       "1957-12",
1125       3.2,
1126       -3.4,
1127       -0.1,
1128       8.3,
1129       -7.2,
1130       5.8,
1131       23.4,
1132       29.2,
1133       null,
1134       null,
1135       null
1136     ],
1137     [
1138       "1958-01",
1139       3.2,
1140       -2.2,
1141       0.5,
1142       7.2,
1143       -8.3,
1144       14.5,
1145       44.7,
1146       59.2,
1147       null,
1148       null,
1149       null
1150     ],
1151     [
1152       "1958-02",
1153       4.9,
1154       -0.1,
1155       2.4,
1156       11.1,
1157       -4.4,
1158       38.6,
1159       0,
1160       38.6,
1161       null,
1162       null,
1163       null
1164     ],
1165     [
1166       "1958-03",
1167       9.5,
1168       -2.4,
1169       3.6,
1170       16.1,
1171       -7.2,
1172       17.8,
1173       0,
1174       17.8,
1175       null,
1176       null,
1177       null
1178     ],
1179     [
1180       "1958-04",
1181       14.9,
1182       1.1,
1183       8,
1184       23.3,
1185       -2.8,
1186       34.8,
1187       0,
1188       34.8,
1189       null,
1190       null,
1191       null
1192     ],
1193     [
1194       "1958-05",
1195       26.3,
1196       6.8,
1197       16.6,
1198       33.3,
1199       -0.6,
1200       15,
1201       0,
1202       15,
1203       null,
1204       null,
1205       null
1206     ],
1207     [
1208       "1958-06",
1209       27.8,
1210       11.9,
1211       19.9,
1212       35.6,
1213       7.8,
1214       35.6,
1215       0,
1216       35.6,
1217       null,
1218       null,
1219       null
1220     ],
1221     [
1222       "1958-07",
1223       30.5,
1224       13.1,
1225       21.8,
1226       36.1,
1227       8.9,
1228       29,
1229       0,
1230       29,
1231       null,
1232       null,
1233       null
1234     ],
1235     [
1236       "1958-08",
1237       28.8,
1238       11.8,
1239       20.3,
1240       36.1,
1241       7.8,
1242       11.2,
1243       0,
1244       11.2,
1245       null,
1246       null,
1247       null
1248     ],
1249     [
1250       "1958-09",
1251       20.6,
1252       6.6,
1253       13.6,
1254       30,
1255       -2.2,
1256       30.2,
1257       0,
1258       30.2,
1259       null,
1260       null,
1261       null
1262     ],
1263     [
1264       "1958-10",
1265       13.3,
1266       2.4,
1267       7.9,
1268       21.1,
1269       -4.4,
1270       33.8,
1271       0,
1272       33.8,
1273       null,
1274       null,
1275       null
1276     ],
1277     [
1278       "1958-11",
1279       3.3,
1280       -3.6,
1281       -0.2,
1282       12.8,
1283       -16.7,
1284       36.6,
1285       14,
1286       50.5,
1287       null,
1288       null,
1289       null
1290     ],
1291     [
1292       "1958-12",
1293       1.1,
1294       -3.6,
1295       -1.3,
1296       10,
1297       -15,
1298       19.1,
1299       34.5,
1300       53.6,
1301       null,
1302       null,
1303       null
1304     ],
1305     [
1306       "1959-01",
1307       -0.2,
1308       -6.6,
1309       -3.4,
1310       7.2,
1311       -23.3,
1312       11.9,
1313       36.8,
1314       48.8,
1315       null,
1316       null,
1317       null
1318     ],
1319     [
1320       "1959-02",
1321       0.1,
1322       -8,
1323       -4,
1324       7.8,
1325       -16.7,
1326       3.8,
1327       35.6,
1328       39.4,
1329       null,
1330       null,
1331       null
1332     ],
1333     [
1334       "1959-03",
1335       7.3,
1336       -1.1,
1337       3.1,
1338       13.9,
1339       -6.1,
1340       22.9,
1341       3.8,
1342       26.7,
1343       null,
1344       null,
1345       null
1346     ],
1347     [
1348       "1959-04",
1349       16,
1350       0,
1351       8,
1352       22.8,
1353       -6.7,
1354       4.1,
1355       0,
1356       4.1,
1357       null,
1358       null,
1359       null
1360     ],
1361     [
1362       "1959-05",
1363       19.6,
1364       4.2,
1365       11.9,
1366       29.4,
1367       -1.7,
1368       40.6,
1369       0,
1370       40.6,
1371       null,
1372       null,
1373       null
1374     ],
1375     [
1376       "1959-06",
1377       23,
1378       8.3,
1379       15.7,
1380       29.4,
1381       2.8,
1382       29.7,
1383       0,
1384       29.7,
1385       null,
1386       null,
1387       null
1388     ],
1389     [
1390       "1959-07",
1391       28.3,
1392       10.5,
1393       19.4,
1394       36.1,
1395       6.7,
1396       15.5,
1397       0,
1398       15.5,
1399       null,
1400       null,
1401       null
1402     ],
1403     [
1404       "1959-08",
1405       24.9,
1406       8.1,
1407       16.5,
1408       34.4,
1409       5.6,
1410       70.6,
1411       0,
1412       70.6,
1413       null,
1414       null,
1415       null
1416     ],
1417     [
1418       "1959-09",
1419       18.9,
1420       7.1,
1421       13,
1422       26.7,
1423       2.2,
1424       90.7,
1425       0,
1426       90.7,
1427       null,
1428       null,
1429       null
1430     ],
1431     [
1432       "1959-10",
1433       12.5,
1434       2.4,
1435       7.5,
1436       19.4,
1437       -3.3,
1438       45.7,
1439       0,
1440       45.7,
1441       null,
1442       null,
1443       null
1444     ],
1445     [
1446       "1959-11",
1447       2.1,
1448       -5.2,
1449       -1.6,
1450       10,
1451       -22.2,
1452       14.2,
1453       39.4,
1454       53.6,
1455       null,
1456       null,
1457       null
1458     ],
1459     [
1460       "1959-12",
1461       2.6,
1462       -3.3,
1463       -0.4,
1464       7.8,
1465       -7.8,
1466       6.9,
1467       3.8,
1468       10.7,
1469       null,
1470       null,
1471       null
1472     ],
1473     [
1474       "1960-01",
1475       -2.6,
1476       -8.3,
1477       -5.5,
1478       6.7,
1479       -17.8,
1480       12.7,
1481       60.2,
1482       72.9,
1483       null,
1484       null,
1485       null
1486     ],
1487     [
1488       "1960-02",
1489       2.8,
1490       -4.8,
1491       -1,
1492       8.3,
1493       -15,
1494       25.1,
1495       null,
1496       null,
1497       null,
1498       null,
1499       null
1500     ],
1501     [
1502       "1960-03",
1503       7.7,
1504       -3.6,
1505       2.1,
1506       18.9,
1507       -18.9,
1508       5.1,
1509       2.5,
1510       7.6,
1511       null,
1512       null,
1513       null
1514     ],
1515     [
1516       "1960-04",
1517       15.1,
1518       1,
1519       8.1,
1520       23.9,
1521       -5.6,
1522       null,
1523       null,
1524       null,
1525       null,
1526       null,
1527       null
1528     ],
1529     [
1530       "1960-05",
1531       17.6,
1532       4.9,
1533       11.3,
1534       23.3,
1535       0,
1536       53.6,
1537       0,
1538       53.6,
1539       null,
1540       null,
1541       null
1542     ],
1543     [
1544       "1960-06",
1545       23.1,
1546       8.6,
1547       15.9,
1548       32.8,
1549       2.8,
1550       34.3,
1551       0,
1552       34.3,
1553       null,
1554       null,
1555       null
1556     ],
1557     [
1558       "1960-07",
1559       32,
1560       11.1,
1561       21.6,
1562       36.7,
1563       8.3,
1564       9.4,
1565       0,
1566       9.4,
1567       null,
1568       null,
1569       null
1570     ],
1571     [
1572       "1960-08",
1573       26.3,
1574       10.7,
1575       18.5,
1576       34.4,
1577       6.1,
1578       54.4,
1579       0,
1580       54.4,
1581       null,
1582       null,
1583       null
1584     ],
1585     [
1586       "1960-09",
1587       21.3,
1588       5.2,
1589       13.3,
1590       29.4,
1591       1.1,
1592       28.4,
1593       0,
1594       28.4,
1595       null,
1596       null,
1597       null
1598     ],
1599     [
1600       "1960-10",
1601       14.9,
1602       3.7,
1603       9.3,
1604       21.1,
1605       -2.2,
1606       null,
1607       0,
1608       null,
1609       null,
1610       null,
1611       null
1612     ],
1613     [
1614       "1960-11",
1615       6.9,
1616       -1.1,
1617       2.9,
1618       12.8,
1619       -6.7,
1620       35.6,
1621       0,
1622       35.6,
1623       null,
1624       null,
1625       null
1626     ],
1627     [
1628       "1960-12",
1629       0.4,
1630       -4.2,
1631       -1.9,
1632       6.1,
1633       -9.4,
1634       5.1,
1635       39.6,
1636       44.7,
1637       null,
1638       null,
1639       null
1640     ],
1641     [
1642       "1961-01",
1643       2,
1644       -3.8,
1645       -0.9,
1646       11.1,
1647       -12.2,
1648       0,
1649       null,
1650       null,
1651       null,
1652       null,
1653       null
1654     ],
1655     [
1656       "1961-02",
1657       5.7,
1658       -1.8,
1659       2,
1660       8.9,
1661       -8.3,
1662       22.9,
1663       14,
1664       36.8,
1665       null,
1666       null,
1667       null
1668     ],
1669     [
1670       "1961-03",
1671       9.3,
1672       -0.2,
1673       4.6,
1674       17.8,
1675       -7.2,
1676       17.3,
1677       2.8,
1678       20.1,
1679       null,
1680       null,
1681       null
1682     ],
1683     [
1684       "1961-04",
1685       14.6,
1686       2.3,
1687       8.5,
1688       21.1,
1689       -3.9,
1690       35.3,
1691       0,
1692       35.3,
1693       null,
1694       null,
1695       null
1696     ],
1697     [
1698       "1961-05",
1699       21.9,
1700       6.1,
1701       14,
1702       30.6,
1703       3.3,
1704       25.9,
1705       0,
1706       25.9,
1707       null,
1708       null,
1709       null
1710     ],
1711     [
1712       "1961-06",
1713       28.5,
1714       10.7,
1715       19.6,
1716       35.6,
1717       5,
1718       38.9,
1719       0,
1720       38.9,
1721       null,
1722       null,
1723       null
1724     ],
1725     [
1726       "1961-07",
1727       31,
1728       12.3,
1729       21.7,
1730       37.2,
1731       6.7,
1732       13.5,
1733       0,
1734       13.5,
1735       null,
1736       null,
1737       null
1738     ],
1739     [
1740       "1961-08",
1741       30.3,
1742       11.6,
1743       21,
1744       35.6,
1745       8.9,
1746       13,
1747       0,
1748       13,
1749       null,
1750       null,
1751       null
1752     ],
1753     [
1754       "1961-09",
1755       21.2,
1756       5.5,
1757       13.4,
1758       26.1,
1759       -1.7,
1760       38.4,
1761       0,
1762       38.4,
1763       null,
1764       null,
1765       null
1766     ],
1767     [
1768       "1961-10",
1769       11.8,
1770       1.2,
1771       6.5,
1772       20,
1773       -3.9,
1774       41.9,
1775       0,
1776       41.9,
1777       null,
1778       null,
1779       null
1780     ],
1781     [
1782       "1961-11",
1783       2.8,
1784       -3.8,
1785       -0.5,
1786       8.3,
1787       -10,
1788       19.1,
1789       34.3,
1790       53.3,
1791       null,
1792       null,
1793       null
1794     ],
1795     [
1796       "1961-12",
1797       -0.2,
1798       -5.8,
1799       -3,
1800       6.7,
1801       -15,
1802       0,
1803       null,
1804       null,
1805       null,
1806       null,
1807       null
1808     ],
1809     [
1810       "1962-01",
1811       -3.2,
1812       -9.4,
1813       -6.3,
1814       6.7,
1815       -27.8,
1816       0,
1817       46.5,
1818       46.5,
1819       null,
1820       null,
1821       null
1822     ],
1823     [
1824       "1962-02",
1825       1.7,
1826       -6.6,
1827       -2.5,
1828       8.9,
1829       -15,
1830       null,
1831       null,
1832       null,
1833       0,
1834       null,
1835       null
1836     ],
1837     [
1838       "1962-03",
1839       5.2,
1840       -5.1,
1841       0.1,
1842       16.1,
1843       -14.4,
1844       null,
1845       null,
1846       null,
1847       null,
1848       null,
1849       null
1850     ],
1851     [
1852       "1962-04",
1853       16.2,
1854       1.9,
1855       9.1,
1856       25.6,
1857       -2.8,
1858       21.1,
1859       0,
1860       21.1,
1861       0,
1862       null,
1863       null
1864     ],
1865     [
1866       "1962-05",
1867       18.6,
1868       4.9,
1869       11.8,
1870       23.9,
1871       -2.2,
1872       26.9,
1873       0,
1874       26.9,
1875       0,
1876       null,
1877       null
1878     ],
1879     [
1880       "1962-06",
1881       24.3,
1882       8,
1883       16.2,
1884       30.6,
1885       1.1,
1886       22.4,
1887       0,
1888       22.4,
1889       0,
1890       null,
1891       null
1892     ],
1893     [
1894       "1962-07",
1895       27.6,
1896       12.4,
1897       20,
1898       34.4,
1899       6.1,
1900       null,
1901       0,
1902       null,
1903       0,
1904       null,
1905       null
1906     ],
1907     [
1908       "1962-08",
1909       24.9,
1910       10.8,
1911       17.9,
1912       33.3,
1913       5,
1914       27.4,
1915       0,
1916       27.4,
1917       0,
1918       null,
1919       null
1920     ],
1921     [
1922       "1962-09",
1923       null,
1924       5.8,
1925       null,
1926       28.9,
1927       2.2,
1928       null,
1929       0,
1930       null,
1931       0,
1932       null,
1933       null
1934     ],
1935     [
1936       "1962-10",
1937       null,
1938       null,
1939       null,
1940       21.7,
1941       null,
1942       null,
1943       0,
1944       null,
1945       0,
1946       null,
1947       null
1948     ],
1949     [
1950       "1962-11",
1951       7.2,
1952       0.9,
1953       4.1,
1954       12.8,
1955       -6.1,
1956       null,
1957       null,
1958       null,
1959       0,
1960       null,
1961       null
1962     ],
1963     [
1964       "1962-12",
1965       3.8,
1966       -1.6,
1967       1.1,
1968       8.9,
1969       -10.6,
1970       26.7,
1971       9.4,
1972       36.1,
1973       null,
1974       null,
1975       null
1976     ],
1977     [
1978       "1963-01",
1979       -4.1,
1980       -11.2,
1981       -7.7,
1982       7.2,
1983       -23.9,
1984       1.8,
1985       27.7,
1986       29.5,
1987       null,
1988       null,
1989       null
1990     ],
1991     [
1992       "1963-02",
1993       3.8,
1994       -2.4,
1995       0.7,
1996       11.7,
1997       -12.2,
1998       null,
1999       null,
2000       null,
2001       0,
2002       null,
2003       null
2004     ],
2005     [
2006       "1963-03",
2007       8.8,
2008       -1.1,
2009       3.9,
2010       20.6,
2011       -5,
2012       null,
2013       null,
2014       null,
2015       null,
2016       null,
2017       null
2018     ],
2019     [
2020       "1963-04",
2021       14.7,
2022       2.8,
2023       8.8,
2024       21.1,
2025       -4.4,
2026       52.8,
2027       0,
2028       52.8,
2029       0,
2030       null,
2031       null
2032     ],
2033     [
2034       "1963-05",
2035       21.8,
2036       5.5,
2037       13.7,
2038       31.7,
2039       -2.2,
2040       3,
2041       0,
2042       3,
2043       0,
2044       null,
2045       null
2046     ],
2047     [
2048       "1963-06",
2049       25.2,
2050       9.6,
2051       17.4,
2052       33.9,
2053       3.9,
2054       null,
2055       0,
2056       null,
2057       0,
2058       null,
2059       null
2060     ],
2061     [
2062       "1963-07",
2063       25.9,
2064       10.2,
2065       18.1,
2066       32.2,
2067       5.6,
2068       32.8,
2069       0,
2070       32.8,
2071       0,
2072       null,
2073       null
2074     ],
2075     [
2076       "1963-08",
2077       28.7,
2078       11,
2079       19.9,
2080       36.1,
2081       8.3,
2082       null,
2083       0,
2084       null,
2085       0,
2086       null,
2087       null
2088     ],
2089     [
2090       "1963-09",
2091       25,
2092       8.6,
2093       16.8,
2094       32.2,
2095       2.2,
2096       33.3,
2097       0,
2098       33.3,
2099       0,
2100       null,
2101       null
2102     ],
2103     [
2104       "1963-10",
2105       null,
2106       null,
2107       null,
2108       26.1,
2109       -4.4,
2110       null,
2111       0,
2112       null,
2113       0,
2114       null,
2115       null
2116     ],
2117     [
2118       "1963-11",
2119       5.7,
2120       -1.2,
2121       2.3,
2122       12.8,
2123       -16.1,
2124       26.7,
2125       8.4,
2126       35.1,
2127       0,
2128       null,
2129       null
2130     ],
2131     [
2132       "1963-12",
2133       0.8,
2134       -4.3,
2135       -1.8,
2136       6.1,
2137       -13.9,
2138       0,
2139       34.5,
2140       34.5,
2141       null,
2142       null,
2143       null
2144     ],
2145     [
2146       "1964-01",
2147       1.3,
2148       -4.7,
2149       -1.7,
2150       5,
2151       -12.2,
2152       0,
2153       81.8,
2154       81.8,
2155       null,
2156       null,
2157       null
2158     ],
2159     [
2160       "1964-02",
2161       4.3,
2162       -5.7,
2163       -0.7,
2164       8.9,
2165       -11.1,
2166       0,
2167       28.4,
2168       28.4,
2169       null,
2170       null,
2171       null
2172     ],
2173     [
2174       "1964-03",
2175       6.1,
2176       -2.8,
2177       1.7,
2178       16.7,
2179       -7.2,
2180       13.2,
2181       14,
2182       27.2,
2183       0,
2184       null,
2185       null
2186     ],
2187     [
2188       "1964-04",
2189       13.7,
2190       0.3,
2191       7,
2192       18.9,
2193       -5,
2194       5.1,
2195       0,
2196       5.1,
2197       0,
2198       null,
2199       null
2200     ],
2201     [
2202       "1964-05",
2203       18.9,
2204       4,
2205       11.5,
2206       27.8,
2207       -0.6,
2208       23.6,
2209       0,
2210       23.6,
2211       0,
2212       null,
2213       null
2214     ],
2215     [
2216       "1964-06",
2217       22.8,
2218       8.9,
2219       15.9,
2220       28.9,
2221       3.3,
2222       37.1,
2223       0,
2224       37.1,
2225       0,
2226       null,
2227       null
2228     ],
2229     [
2230       "1964-07",
2231       26.9,
2232       10.4,
2233       18.7,
2234       35.6,
2235       6.7,
2236       55.4,
2237       0,
2238       55.4,
2239       0,
2240       null,
2241       null
2242     ],
2243     [
2244       "1964-08",
2245       23.4,
2246       9.4,
2247       16.4,
2248       28.9,
2249       4.4,
2250       46,
2251       0,
2252       46,
2253       0,
2254       null,
2255       null
2256     ],
2257     [
2258       "1964-09",
2259       17.8,
2260       5.8,
2261       11.8,
2262       22.2,
2263       -0.6,
2264       61,
2265       0,
2266       61,
2267       0,
2268       null,
2269       null
2270     ],
2271     [
2272       "1964-10",
2273       13.2,
2274       2.3,
2275       7.8,
2276       18.9,
2277       -5.6,
2278       3.8,
2279       0,
2280       3.8,
2281       0,
2282       null,
2283       null
2284     ],
2285     [
2286       "1964-11",
2287       5,
2288       -0.7,
2289       2.2,
2290       16.7,
2291       -12.2,
2292       20.6,
2293       9.4,
2294       30,
2295       null,
2296       null,
2297       null
2298     ],
2299     [
2300       "1964-12",
2301       -4.7,
2302       -9.9,
2303       -7.3,
2304       4.4,
2305       -28.3,
2306       8.1,
2307       41.1,
2308       49.3,
2309       null,
2310       null,
2311       null
2312     ],
2313     [
2314       "1965-01",
2315       -1.3,
2316       -6.9,
2317       -4.1,
2318       5.6,
2319       -24.4,
2320       1.3,
2321       78,
2322       79.2,
2323       null,
2324       null,
2325       null
2326     ],
2327     [
2328       "1965-02",
2329       1.4,
2330       -5.9,
2331       -2.3,
2332       9.4,
2333       -13.3,
2334       5.3,
2335       58.2,
2336       63.5,
2337       null,
2338       null,
2339       null
2340     ],
2341     [
2342       "1965-03",
2343       4.8,
2344       -7.5,
2345       -1.4,
2346       13.9,
2347       -13.9,
2348       3.8,
2349       1.3,
2350       5.1,
2351       null,
2352       null,
2353       null
2354     ],
2355     [
2356       "1965-04",
2357       15.6,
2358       1.1,
2359       8.4,
2360       25,
2361       -4.4,
2362       21.1,
2363       0,
2364       21.1,
2365       0,
2366       null,
2367       null
2368     ],
2369     [
2370       "1965-05",
2371       20.1,
2372       3.7,
2373       11.9,
2374       29.4,
2375       -2.2,
2376       26.9,
2377       0,
2378       26.9,
2379       0,
2380       null,
2381       null
2382     ],
2383     [
2384       "1965-06",
2385       25.3,
2386       7.8,
2387       16.6,
2388       31.1,
2389       2.8,
2390       13.7,
2391       0,
2392       13.7,
2393       0,
2394       null,
2395       null
2396     ],
2397     [
2398       "1965-07",
2399       29.4,
2400       12.4,
2401       20.9,
2402       35,
2403       6.7,
2404       36.6,
2405       0,
2406       36.6,
2407       0,
2408       null,
2409       null
2410     ],
2411     [
2412       "1965-08",
2413       26.7,
2414       13,
2415       19.9,
2416       36.7,
2417       5.6,
2418       50.5,
2419       0,
2420       50.5,
2421       0,
2422       null,
2423       null
2424     ],
2425     [
2426       "1965-09",
2427       19.4,
2428       4.6,
2429       12,
2430       25,
2431       -2.2,
2432       20.6,
2433       0,
2434       20.6,
2435       0,
2436       null,
2437       null
2438     ],
2439     [
2440       "1965-10",
2441       14.1,
2442       3.8,
2443       9,
2444       21.1,
2445       -3.3,
2446       17,
2447       0,
2448       17,
2449       0,
2450       null,
2451       null
2452     ],
2453     [
2454       "1965-11",
2455       5.3,
2456       -1.1,
2457       2.1,
2458       12.2,
2459       -15,
2460       22.9,
2461       10.7,
2462       33.5,
2463       null,
2464       null,
2465       null
2466     ],
2467     [
2468       "1965-12",
2469       0.1,
2470       -5.2,
2471       -2.6,
2472       11.1,
2473       -17.8,
2474       13.2,
2475       29.7,
2476       42.9,
2477       null,
2478       null,
2479       null
2480     ],
2481     [
2482       "1966-01",
2483       -1.8,
2484       -8.8,
2485       -5.3,
2486       7.2,
2487       -20.6,
2488       0,
2489       48.3,
2490       48.3,
2491       null,
2492       null,
2493       null
2494     ],
2495     [
2496       "1966-02",
2497       3.6,
2498       -4.2,
2499       -0.3,
2500       7.2,
2501       -12.8,
2502       0,
2503       19.8,
2504       19.8,
2505       null,
2506       null,
2507       null
2508     ],
2509     [
2510       "1966-03",
2511       8.1,
2512       -2.5,
2513       2.8,
2514       17.2,
2515       -11.1,
2516       9.7,
2517       0,
2518       9.7,
2519       0,
2520       null,
2521       null
2522     ],
2523     [
2524       "1966-04",
2525       14.1,
2526       0.3,
2527       7.2,
2528       20.6,
2529       -5.6,
2530       24.1,
2531       0,
2532       24.1,
2533       0,
2534       null,
2535       null
2536     ],
2537     [
2538       "1966-05",
2539       21,
2540       4.5,
2541       12.8,
2542       28.9,
2543       0,
2544       50.8,
2545       0,
2546       50.8,
2547       0,
2548       null,
2549       null
2550     ],
2551     [
2552       "1966-06",
2553       23.4,
2554       7.6,
2555       15.5,
2556       30,
2557       3.9,
2558       22.4,
2559       0,
2560       22.4,
2561       0,
2562       null,
2563       null
2564     ],
2565     [
2566       "1966-07",
2567       25.4,
2568       11.2,
2569       18.3,
2570       30.6,
2571       7.8,
2572       58.4,
2573       0,
2574       58.4,
2575       0,
2576       null,
2577       null
2578     ],
2579     [
2580       "1966-08",
2581       26.7,
2582       9.8,
2583       18.3,
2584       32.8,
2585       5,
2586       37.3,
2587       0,
2588       37.3,
2589       0,
2590       null,
2591       null
2592     ],
2593     [
2594       "1966-09",
2595       23.1,
2596       7.7,
2597       15.4,
2598       30,
2599       1.1,
2600       19.1,
2601       0,
2602       19.1,
2603       0,
2604       null,
2605       null
2606     ],
2607     [
2608       "1966-10",
2609       12.9,
2610       3.3,
2611       8.1,
2612       20,
2613       -1.7,
2614       21.8,
2615       0,
2616       21.8,
2617       0,
2618       null,
2619       null
2620     ],
2621     [
2622       "1966-11",
2623       4.8,
2624       -1.7,
2625       1.6,
2626       11.1,
2627       -10.6,
2628       30.2,
2629       8.4,
2630       38.6,
2631       null,
2632       null,
2633       null
2634     ],
2635     [
2636       "1966-12",
2637       3.1,
2638       -2.2,
2639       0.5,
2640       7.2,
2641       -14.4,
2642       24.4,
2643       26.7,
2644       51.1,
2645       null,
2646       null,
2647       null
2648     ],
2649     [
2650       "1967-01",
2651       1.3,
2652       -4.4,
2653       -1.6,
2654       5,
2655       -16.7,
2656       3,
2657       55.9,
2658       58.9,
2659       null,
2660       null,
2661       null
2662     ],
2663     [
2664       "1967-02",
2665       4.4,
2666       -3.7,
2667       0.4,
2668       null,
2669       null,
2670       null,
2671       null,
2672       22.9,
2673       null,
2674       null,
2675       null
2676     ],
2677     [
2678       "1967-03",
2679       6.9,
2680       -2.6,
2681       2.2,
2682       12.8,
2683       null,
2684       25.4,
2685       11.4,
2686       36.8,
2687       0,
2688       null,
2689       null
2690     ],
2691     [
2692       "1967-04",
2693       13.3,
2694       2,
2695       7.7,
2696       17.8,
2697       -3.3,
2698       8.1,
2699       0,
2700       8.1,
2701       0,
2702       null,
2703       null
2704     ],
2705     [
2706       "1967-05",
2707       20,
2708       4.8,
2709       12.4,
2710       26.7,
2711       -1.7,
2712       15,
2713       0,
2714       15,
2715       0,
2716       null,
2717       null
2718     ],
2719     [
2720       "1967-06",
2721       28,
2722       10.5,
2723       19.3,
2724       34.4,
2725       4.4,
2726       18.5,
2727       0,
2728       18.5,
2729       0,
2730       null,
2731       null
2732     ],
2733     [
2734       "1967-07",
2735       28.7,
2736       11.6,
2737       20.2,
2738       35.6,
2739       6.1,
2740       19.6,
2741       0,
2742       19.6,
2743       0,
2744       null,
2745       null
2746     ],
2747     [
2748       "1967-08",
2749       32,
2750       11.6,
2751       21.8,
2752       36.7,
2753       5.6,
2754       6.6,
2755       0,
2756       6.6,
2757       0,
2758       null,
2759       null
2760     ],
2761     [
2762       "1967-09",
2763       25.5,
2764       8.3,
2765       16.9,
2766       31.7,
2767       3.3,
2768       13.7,
2769       0,
2770       13.7,
2771       0,
2772       null,
2773       null
2774     ],
2775     [
2776       "1967-10",
2777       13.1,
2778       4.1,
2779       8.6,
2780       18.3,
2781       -2.2,
2782       122.4,
2783       0,
2784       122.4,
2785       0,
2786       null,
2787       null
2788     ],
2789     [
2790       "1967-11",
2791       5.3,
2792       -0.7,
2793       2.3,
2794       9.4,
2795       -8.3,
2796       21.3,
2797       25.4,
2798       46.7,
2799       null,
2800       null,
2801       null
2802     ],
2803     [
2804       "1967-12",
2805       1.4,
2806       -6.4,
2807       -2.5,
2808       7.2,
2809       -20.6,
2810       0.8,
2811       72.4,
2812       73.2,
2813       null,
2814       null,
2815       null
2816     ],
2817     [
2818       "1968-01",
2819       -0.3,
2820       -6.6,
2821       -3.5,
2822       7.2,
2823       -17.8,
2824       6.1,
2825       32.3,
2826       38.4,
2827       null,
2828       null,
2829       null
2830     ],
2831     [
2832       "1968-02",
2833       3.2,
2834       -5.1,
2835       -1,
2836       8.9,
2837       -12.2,
2838       13.7,
2839       10.2,
2840       23.9,
2841       0,
2842       null,
2843       null
2844     ],
2845     [
2846       "1968-03",
2847       null,
2848       null,
2849       null,
2850       null,
2851       null,
2852       null,
2853       null,
2854       null,
2855       null,
2856       null,
2857       null
2858     ],
2859     [
2860       "1968-04",
2861       13.2,
2862       0.2,
2863       6.7,
2864       23.9,
2865       -6.1,
2866       20.3,
2867       3.8,
2868       24.1,
2869       0,
2870       null,
2871       null
2872     ],
2873     [
2874       "1968-05",
2875       20.1,
2876       4.7,
2877       12.4,
2878       28.9,
2879       0.6,
2880       42.9,
2881       0,
2882       42.9,
2883       0,
2884       null,
2885       null
2886     ],
2887     [
2888       "1968-06",
2889       22.6,
2890       8.8,
2891       15.7,
2892       28.9,
2893       3.9,
2894       36.8,
2895       0,
2896       36.8,
2897       0,
2898       null,
2899       null
2900     ],
2901     [
2902       "1968-07",
2903       28.9,
2904       11.6,
2905       20.3,
2906       36.1,
2907       6.7,
2908       22.6,
2909       0,
2910       22.6,
2911       0,
2912       null,
2913       null
2914     ],
2915     [
2916       "1968-08",
2917       24.5,
2918       10.2,
2919       17.4,
2920       34.4,
2921       6.7,
2922       null,
2923       null,
2924       null,
2925       0,
2926       null,
2927       null
2928     ],
2929     [
2930       "1968-09",
2931       19.8,
2932       7.6,
2933       13.7,
2934       26.7,
2935       1.7,
2936       47.5,
2937       0,
2938       47.5,
2939       0,
2940       null,
2941       null
2942     ],
2943     [
2944       "1968-10",
2945       11.7,
2946       4.2,
2947       8,
2948       18.3,
2949       -1.7,
2950       32,
2951       0,
2952       32,
2953       0,
2954       null,
2955       null
2956     ],
2957     [
2958       "1968-11",
2959       5.4,
2960       -0.4,
2961       2.5,
2962       11.1,
2963       -8.3,
2964       42.2,
2965       11.7,
2966       53.8,
2967       0,
2968       null,
2969       null
2970     ],
2971     [
2972       "1968-12",
2973       -3,
2974       -8.8,
2975       -5.9,
2976       5.6,
2977       -34.4,
2978       20.1,
2979       49.5,
2980       69.6,
2981       null,
2982       null,
2983       null
2984     ],
2985     [
2986       "1969-01",
2987       -11.3,
2988       -17.6,
2989       -14.5,
2990       2.2,
2991       -36.7,
2992       0,
2993       68.1,
2994       68.1,
2995       null,
2996       null,
2997       null
2998     ],
2999     [
3000       "1969-02",
3001       1.2,
3002       -8.4,
3003       -3.6,
3004       6.1,
3005       -20.6,
3006       2.5,
3007       19.1,
3008       21.6,
3009       null,
3010       null,
3011       null
3012     ],
3013     [
3014       "1969-03",
3015       8.1,
3016       -3.4,
3017       2.4,
3018       16.1,
3019       -11.1,
3020       5.1,
3021       0,
3022       5.1,
3023       0,
3024       null,
3025       null
3026     ],
3027     [
3028       "1969-04",
3029       14.8,
3030       2.2,
3031       8.5,
3032       20.6,
3033       -2.2,
3034       34.3,
3035       0,
3036       34.3,
3037       0,
3038       null,
3039       null
3040     ],
3041     [
3042       "1969-05",
3043       23.2,
3044       4.9,
3045       14.1,
3046       31.7,
3047       0.6,
3048       16,
3049       0,
3050       16,
3051       0,
3052       null,
3053       null
3054     ],
3055     [
3056       "1969-06",
3057       28.6,
3058       11.1,
3059       19.9,
3060       36.1,
3061       6.1,
3062       50,
3063       0,
3064       50,
3065       0,
3066       null,
3067       null
3068     ],
3069     [
3070       "1969-07",
3071       26.8,
3072       10.1,
3073       18.5,
3074       32.2,
3075       6.1,
3076       37.6,
3077       0,
3078       37.6,
3079       0,
3080       null,
3081       null
3082     ],
3083     [
3084       "1969-08",
3085       26.2,
3086       9.3,
3087       17.8,
3088       31.7,
3089       4.4,
3090       17.8,
3091       0,
3092       17.8,
3093       0,
3094       null,
3095       null
3096     ],
3097     [
3098       "1969-09",
3099       19.8,
3100       7.9,
3101       13.9,
3102       29.4,
3103       3.3,
3104       66.5,
3105       0,
3106       66.5,
3107       0,
3108       null,
3109       null
3110     ],
3111     [
3112       "1969-10",
3113       12.1,
3114       2.6,
3115       7.4,
3116       17.8,
3117       -2.8,
3118       41.9,
3119       0,
3120       41.9,
3121       0,
3122       null,
3123       null
3124     ],
3125     [
3126       "1969-11",
3127       6.4,
3128       1.3,
3129       3.9,
3130       13.3,
3131       -2.8,
3132       33,
3133       2.5,
3134       35.6,
3135       0,
3136       null,
3137       null
3138     ],
3139     [
3140       "1969-12",
3141       1.9,
3142       -1.6,
3143       0.2,
3144       5.6,
3145       -5,
3146       32.5,
3147       13.5,
3148       46,
3149       null,
3150       null,
3151       null
3152     ],
3153     [
3154       "1970-01",
3155       -1.9,
3156       -7.7,
3157       -4.8,
3158       6.1,
3159       -22.8,
3160       0,
3161       49,
3162       49,
3163       null,
3164       null,
3165       null
3166     ],
3167     [
3168       "1970-02",
3169       4.3,
3170       -2.8,
3171       0.8,
3172       null,
3173       null,
3174       0,
3175       7.1,
3176       7.1,
3177       null,
3178       null,
3179       null
3180     ],
3181     [
3182       "1970-03",
3183       8.3,
3184       -2.8,
3185       2.8,
3186       13.9,
3187       null,
3188       15.2,
3189       0,
3190       15.2,
3191       0,
3192       null,
3193       null
3194     ],
3195     [
3196       "1970-04",
3197       14.3,
3198       0.1,
3199       7.2,
3200       19.4,
3201       -5,
3202       0.5,
3203       0,
3204       0.5,
3205       0,
3206       null,
3207       null
3208     ],
3209     [
3210       "1970-05",
3211       21.2,
3212       5.4,
3213       13.3,
3214       28.3,
3215       -1.1,
3216       23.1,
3217       0,
3218       23.1,
3219       0,
3220       null,
3221       null
3222     ],
3223     [
3224       "1970-06",
3225       27.8,
3226       10.7,
3227       19.3,
3228       36.1,
3229       -1.1,
3230       26.4,
3231       0,
3232       26.4,
3233       0,
3234       null,
3235       null
3236     ],
3237     [
3238       "1970-07",
3239       29.7,
3240       12.7,
3241       21.2,
3242       36.7,
3243       5.6,
3244       31,
3245       0,
3246       31,
3247       0,
3248       null,
3249       null
3250     ],
3251     [
3252       "1970-08",
3253       28.7,
3254       10.1,
3255       19.4,
3256       35,
3257       6.1,
3258       17.5,
3259       0,
3260       17.5,
3261       0,
3262       null,
3263       null
3264     ],
3265     [
3266       "1970-09",
3267       18.1,
3268       4.5,
3269       11.3,
3270       24.4,
3271       -2.8,
3272       26.2,
3273       0,
3274       26.2,
3275       0,
3276       null,
3277       null
3278     ],
3279     [
3280       "1970-10",
3281       11.3,
3282       1.4,
3283       6.4,
3284       20,
3285       -3.3,
3286       24.1,
3287       0,
3288       24.1,
3289       0,
3290       null,
3291       null
3292     ],
3293     [
3294       "1970-11",
3295       2.8,
3296       -3.3,
3297       -0.3,
3298       12.8,
3299       -17.2,
3300       13.7,
3301       26.9,
3302       40.6,
3303       null,
3304       null,
3305       null
3306     ],
3307     [
3308       "1970-12",
3309       -1.4,
3310       -8.8,
3311       -5.1,
3312       6.1,
3313       -20.6,
3314       0,
3315       46.5,
3316       46.5,
3317       null,
3318       null,
3319       null
3320     ],
3321     [
3322       "1971-01",
3323       -1.8,
3324       -8.4,
3325       -5.1,
3326       8.3,
3327       -21.1,
3328       10.2,
3329       55.9,
3330       66,
3331       null,
3332       null,
3333       null
3334     ],
3335     [
3336       "1971-02",
3337       1.8,
3338       -4.9,
3339       -1.6,
3340       7.8,
3341       -17.8,
3342       15.7,
3343       16.8,
3344       32.5,
3345       null,
3346       null,
3347       null
3348     ],
3349     [
3350       "1971-03",
3351       4.6,
3352       -4.1,
3353       0.3,
3354       10.6,
3355       -13.9,
3356       15.7,
3357       8.4,
3358       24.1,
3359       0,
3360       null,
3361       null
3362     ],
3363     [
3364       "1971-04",
3365       15.4,
3366       0.7,
3367       8.1,
3368       25,
3369       -3.9,
3370       13,
3371       0,
3372       13,
3373       0,
3374       null,
3375       null
3376     ],
3377     [
3378       "1971-05",
3379       22.4,
3380       5.7,
3381       14.1,
3382       32.2,
3383       -1.1,
3384       29.2,
3385       0,
3386       29.2,
3387       0,
3388       null,
3389       null
3390     ],
3391     [
3392       "1971-06",
3393       21.9,
3394       8.8,
3395       15.4,
3396       28.9,
3397       4.4,
3398       39.9,
3399       0,
3400       39.9,
3401       0,
3402       null,
3403       null
3404     ],
3405     [
3406       "1971-07",
3407       29.1,
3408       10.3,
3409       19.7,
3410       36.7,
3411       4.4,
3412       15.5,
3413       0,
3414       15.5,
3415       0,
3416       null,
3417       null
3418     ],
3419     [
3420       "1971-08",
3421       30.3,
3422       12.2,
3423       21.3,
3424       36.7,
3425       6.7,
3426       13.7,
3427       0,
3428       13.7,
3429       0,
3430       null,
3431       null
3432     ],
3433     [
3434       "1971-09",
3435       19,
3436       6.4,
3437       12.7,
3438       24.4,
3439       0.6,
3440       22.9,
3441       0,
3442       22.9,
3443       0,
3444       null,
3445       null
3446     ],
3447     [
3448       "1971-10",
3449       11.6,
3450       2,
3451       6.8,
3452       21.1,
3453       -7.2,
3454       17.3,
3455       10.2,
3456       27.4,
3457       10,
3458       null,
3459       null
3460     ],
3461     [
3462       "1971-11",
3463       5.2,
3464       -0.1,
3465       2.6,
3466       11.1,
3467       -6.7,
3468       42.4,
3469       5.1,
3470       47.5,
3471       0,
3472       null,
3473       null
3474     ],
3475     [
3476       "1971-12",
3477       -5.6,
3478       -11.7,
3479       -8.7,
3480       4.4,
3481       -28.9,
3482       0,
3483       170.2,
3484       170.2,
3485       null,
3486       null,
3487       null
3488     ],
3489     [
3490       "1972-01",
3491       -7.4,
3492       -15.3,
3493       -11.4,
3494       4.4,
3495       -29.4,
3496       0,
3497       52.8,
3498       52.8,
3499       null,
3500       null,
3501       null
3502     ],
3503     [
3504       "1972-02",
3505       0.2,
3506       -9.1,
3507       -4.5,
3508       10,
3509       -27.2,
3510       0,
3511       31.2,
3512       31.2,
3513       null,
3514       null,
3515       null
3516     ],
3517     [
3518       "1972-03",
3519       6.3,
3520       -3.6,
3521       1.4,
3522       15.6,
3523       -15.6,
3524       40.9,
3525       11.4,
3526       52.3,
3527       null,
3528       null,
3529       null
3530     ],
3531     [
3532       "1972-04",
3533       11.9,
3534       0,
3535       6,
3536       21.7,
3537       -6.1,
3538       8.4,
3539       0,
3540       8.4,
3541       null,
3542       null,
3543       null
3544     ],
3545     [
3546       "1972-05",
3547       22.1,
3548       5.4,
3549       13.8,
3550       33.3,
3551       -2.2,
3552       26.2,
3553       0,
3554       26.2,
3555       0,
3556       null,
3557       null
3558     ],
3559     [
3560       "1972-06",
3561       23.3,
3562       9.2,
3563       16.3,
3564       33.9,
3565       5.6,
3566       44.7,
3567       0,
3568       44.7,
3569       0,
3570       null,
3571       null
3572     ],
3573     [
3574       "1972-07",
3575       26.5,
3576       9.5,
3577       18,
3578       33.3,
3579       5,
3580       null,
3581       0,
3582       null,
3583       0,
3584       null,
3585       null
3586     ],
3587     [
3588       "1972-08",
3589       null,
3590       null,
3591       null,
3592       null,
3593       null,
3594       null,
3595       null,
3596       null,
3597       null,
3598       null,
3599       null
3600     ],
3601     [
3602       "1972-09",
3603       null,
3604       null,
3605       null,
3606       null,
3607       null,
3608       null,
3609       null,
3610       null,
3611       null,
3612       null,
3613       null
3614     ],
3615     [
3616       "1972-10",
3617       null,
3618       null,
3619       null,
3620       null,
3621       null,
3622       null,
3623       null,
3624       null,
3625       null,
3626       null,
3627       null
3628     ],
3629     [
3630       "1972-11",
3631       null,
3632       null,
3633       null,
3634       null,
3635       null,
3636       null,
3637       null,
3638       null,
3639       null,
3640       null,
3641       null
3642     ],
3643     [
3644       "1972-12",
3645       null,
3646       null,
3647       null,
3648       null,
3649       null,
3650       null,
3651       null,
3652       null,
3653       null,
3654       null,
3655       null
3656     ],
3657     [
3658       "1973-01",
3659       null,
3660       null,
3661       null,
3662       null,
3663       null,
3664       null,
3665       null,
3666       null,
3667       null,
3668       null,
3669       null
3670     ],
3671     [
3672       "1973-02",
3673       null,
3674       null,
3675       null,
3676       null,
3677       null,
3678       null,
3679       null,
3680       null,
3681       null,
3682       null,
3683       null
3684     ],
3685     [
3686       "1973-03",
3687       null,
3688       null,
3689       null,
3690       null,
3691       null,
3692       null,
3693       null,
3694       null,
3695       null,
3696       null,
3697       null
3698     ],
3699     [
3700       "1973-04",
3701       null,
3702       null,
3703       null,
3704       null,
3705       null,
3706       null,
3707       null,
3708       null,
3709       null,
3710       null,
3711       null
3712     ],
3713     [
3714       "1973-05",
3715       null,
3716       null,
3717       null,
3718       null,
3719       null,
3720       null,
3721       null,
3722       null,
3723       null,
3724       null,
3725       null
3726     ],
3727     [
3728       "1973-06",
3729       null,
3730       null,
3731       null,
3732       null,
3733       null,
3734       null,
3735       null,
3736       null,
3737       null,
3738       null,
3739       null
3740     ],
3741     [
3742       "1973-07",
3743       null,
3744       null,
3745       null,
3746       null,
3747       null,
3748       null,
3749       null,
3750       null,
3751       null,
3752       null,
3753       null
3754     ],
3755     [
3756       "1973-08",
3757       null,
3758       null,
3759       null,
3760       null,
3761       null,
3762       null,
3763       null,
3764       null,
3765       null,
3766       null,
3767       null
3768     ],
3769     [
3770       "1973-09",
3771       null,
3772       null,
3773       null,
3774       null,
3775       null,
3776       null,
3777       null,
3778       null,
3779       null,
3780       null,
3781       null
3782     ],
3783     [
3784       "1973-10",
3785       null,
3786       null,
3787       null,
3788       null,
3789       null,
3790       null,
3791       null,
3792       null,
3793       null,
3794       null,
3795       null
3796     ],
3797     [
3798       "1973-11",
3799       null,
3800       null,
3801       null,
3802       null,
3803       null,
3804       null,
3805       null,
3806       null,
3807       null,
3808       null,
3809       null
3810     ],
3811     [
3812       "1973-12",
3813       null,
3814       null,
3815       null,
3816       null,
3817       null,
3818       null,
3819       null,
3820       null,
3821       null,
3822       null,
3823       null
3824     ],
3825     [
3826       "1974-01",
3827       null,
3828       null,
3829       null,
3830       null,
3831       null,
3832       null,
3833       null,
3834       null,
3835       null,
3836       null,
3837       null
3838     ],
3839     [
3840       "1974-02",
3841       null,
3842       null,
3843       null,
3844       null,
3845       null,
3846       null,
3847       null,
3848       null,
3849       null,
3850       null,
3851       null
3852     ],
3853     [
3854       "1974-03",
3855       null,
3856       null,
3857       null,
3858       null,
3859       null,
3860       null,
3861       null,
3862       null,
3863       null,
3864       null,
3865       null
3866     ],
3867     [
3868       "1974-04",
3869       null,
3870       null,
3871       null,
3872       null,
3873       null,
3874       null,
3875       null,
3876       null,
3877       null,
3878       null,
3879       null
3880     ],
3881     [
3882       "1974-05",
3883       null,
3884       null,
3885       null,
3886       null,
3887       null,
3888       null,
3889       null,
3890       null,
3891       null,
3892       null,
3893       null
3894     ],
3895     [
3896       "1974-06",
3897       null,
3898       null,
3899       null,
3900       null,
3901       null,
3902       null,
3903       null,
3904       null,
3905       null,
3906       null,
3907       null
3908     ],
3909     [
3910       "1974-07",
3911       null,
3912       null,
3913       null,
3914       null,
3915       null,
3916       null,
3917       null,
3918       null,
3919       null,
3920       null,
3921       null
3922     ],
3923     [
3924       "1974-08",
3925       null,
3926       null,
3927       null,
3928       null,
3929       null,
3930       null,
3931       null,
3932       null,
3933       null,
3934       null,
3935       null
3936     ],
3937     [
3938       "1974-09",
3939       null,
3940       null,
3941       null,
3942       null,
3943       null,
3944       null,
3945       null,
3946       null,
3947       null,
3948       null,
3949       null
3950     ],
3951     [
3952       "1974-10",
3953       null,
3954       null,
3955       null,
3956       null,
3957       null,
3958       null,
3959       null,
3960       null,
3961       null,
3962       null,
3963       null
3964     ],
3965     [
3966       "1974-11",
3967       null,
3968       null,
3969       null,
3970       null,
3971       null,
3972       null,
3973       null,
3974       null,
3975       null,
3976       null,
3977       null
3978     ],
3979     [
3980       "1974-12",
3981       null,
3982       null,
3983       null,
3984       null,
3985       null,
3986       null,
3987       null,
3988       null,
3989       null,
3990       null,
3991       null
3992     ],
3993     [
3994       "1975-01",
3995       null,
3996       null,
3997       null,
3998       null,
3999       null,
4000       null,
4001       null,
4002       null,
4003       null,
4004       null,
4005       null
4006     ],
4007     [
4008       "1975-02",
4009       null,
4010       null,
4011       null,
4012       null,
4013       null,
4014       null,
4015       null,
4016       null,
4017       null,
4018       null,
4019       null
4020     ],
4021     [
4022       "1975-03",
4023       null,
4024       null,
4025       null,
4026       null,
4027       null,
4028       null,
4029       null,
4030       null,
4031       null,
4032       null,
4033       null
4034     ],
4035     [
4036       "1975-04",
4037       null,
4038       null,
4039       null,
4040       null,
4041       null,
4042       null,
4043       null,
4044       null,
4045       null,
4046       null,
4047       null
4048     ],
4049     [
4050       "1975-05",
4051       null,
4052       null,
4053       null,
4054       null,
4055       null,
4056       null,
4057       null,
4058       null,
4059       null,
4060       null,
4061       null
4062     ],
4063     [
4064       "1975-06",
4065       null,
4066       null,
4067       null,
4068       null,
4069       null,
4070       null,
4071       null,
4072       null,
4073       null,
4074       null,
4075       null
4076     ],
4077     [
4078       "1975-07",
4079       null,
4080       null,
4081       null,
4082       null,
4083       null,
4084       null,
4085       null,
4086       null,
4087       null,
4088       null,
4089       null
4090     ],
4091     [
4092       "1975-08",
4093       null,
4094       null,
4095       null,
4096       null,
4097       null,
4098       null,
4099       null,
4100       null,
4101       null,
4102       null,
4103       null
4104     ],
4105     [
4106       "1975-09",
4107       null,
4108       null,
4109       null,
4110       null,
4111       null,
4112       null,
4113       null,
4114       null,
4115       null,
4116       null,
4117       null
4118     ],
4119     [
4120       "1975-10",
4121       null,
4122       null,
4123       null,
4124       null,
4125       null,
4126       null,
4127       null,
4128       null,
4129       null,
4130       null,
4131       null
4132     ],
4133     [
4134       "1975-11",
4135       null,
4136       null,
4137       null,
4138       null,
4139       null,
4140       null,
4141       null,
4142       null,
4143       null,
4144       null,
4145       null
4146     ],
4147     [
4148       "1975-12",
4149       null,
4150       null,
4151       null,
4152       null,
4153       null,
4154       null,
4155       null,
4156       null,
4157       null,
4158       null,
4159       null
4160     ],
4161     [
4162       "1976-01",
4163       null,
4164       null,
4165       null,
4166       null,
4167       null,
4168       null,
4169       null,
4170       null,
4171       null,
4172       null,
4173       null
4174     ],
4175     [
4176       "1976-02",
4177       null,
4178       null,
4179       null,
4180       null,
4181       null,
4182       null,
4183       null,
4184       null,
4185       null,
4186       null,
4187       null
4188     ],
4189     [
4190       "1976-03",
4191       null,
4192       null,
4193       null,
4194       null,
4195       null,
4196       null,
4197       null,
4198       null,
4199       null,
4200       null,
4201       null
4202     ],
4203     [
4204       "1976-04",
4205       null,
4206       null,
4207       null,
4208       null,
4209       null,
4210       null,
4211       null,
4212       null,
4213       null,
4214       null,
4215       null
4216     ],
4217     [
4218       "1976-05",
4219       null,
4220       null,
4221       null,
4222       null,
4223       null,
4224       null,
4225       null,
4226       null,
4227       null,
4228       null,
4229       null
4230     ],
4231     [
4232       "1976-06",
4233       null,
4234       null,
4235       null,
4236       null,
4237       null,
4238       null,
4239       null,
4240       null,
4241       null,
4242       null,
4243       null
4244     ],
4245     [
4246       "1976-07",
4247       null,
4248       null,
4249       null,
4250       null,
4251       null,
4252       null,
4253       null,
4254       null,
4255       null,
4256       null,
4257       null
4258     ],
4259     [
4260       "1976-08",
4261       null,
4262       null,
4263       null,
4264       null,
4265       null,
4266       null,
4267       null,
4268       null,
4269       null,
4270       null,
4271       null
4272     ],
4273     [
4274       "1976-09",
4275       null,
4276       null,
4277       null,
4278       null,
4279       null,
4280       null,
4281       null,
4282       null,
4283       null,
4284       null,
4285       null
4286     ],
4287     [
4288       "1976-10",
4289       null,
4290       null,
4291       null,
4292       null,
4293       null,
4294       null,
4295       null,
4296       null,
4297       null,
4298       null,
4299       null
4300     ],
4301     [
4302       "1976-11",
4303       null,
4304       null,
4305       null,
4306       null,
4307       null,
4308       null,
4309       null,
4310       null,
4311       null,
4312       null,
4313       null
4314     ],
4315     [
4316       "1976-12",
4317       null,
4318       null,
4319       null,
4320       null,
4321       null,
4322       null,
4323       null,
4324       null,
4325       null,
4326       null,
4327       null
4328     ],
4329     [
4330       "1977-01",
4331       null,
4332       null,
4333       null,
4334       null,
4335       null,
4336       null,
4337       null,
4338       null,
4339       null,
4340       null,
4341       null
4342     ],
4343     [
4344       "1977-02",
4345       null,
4346       null,
4347       null,
4348       null,
4349       null,
4350       null,
4351       null,
4352       null,
4353       null,
4354       null,
4355       null
4356     ],
4357     [
4358       "1977-03",
4359       null,
4360       null,
4361       null,
4362       null,
4363       null,
4364       null,
4365       null,
4366       null,
4367       null,
4368       null,
4369       null
4370     ],
4371     [
4372       "1977-04",
4373       null,
4374       null,
4375       null,
4376       null,
4377       null,
4378       null,
4379       null,
4380       null,
4381       null,
4382       null,
4383       null
4384     ],
4385     [
4386       "1977-05",
4387       null,
4388       null,
4389       null,
4390       null,
4391       null,
4392       null,
4393       null,
4394       null,
4395       null,
4396       null,
4397       null
4398     ],
4399     [
4400       "1977-06",
4401       null,
4402       null,
4403       null,
4404       null,
4405       null,
4406       null,
4407       null,
4408       null,
4409       null,
4410       null,
4411       null
4412     ],
4413     [
4414       "1977-07",
4415       null,
4416       null,
4417       null,
4418       null,
4419       null,
4420       null,
4421       null,
4422       null,
4423       null,
4424       null,
4425       null
4426     ],
4427     [
4428       "1977-08",
4429       null,
4430       null,
4431       null,
4432       null,
4433       null,
4434       null,
4435       null,
4436       null,
4437       null,
4438       null,
4439       null
4440     ],
4441     [
4442       "1977-09",
4443       null,
4444       null,
4445       null,
4446       null,
4447       null,
4448       null,
4449       null,
4450       null,
4451       null,
4452       null,
4453       null
4454     ],
4455     [
4456       "1977-10",
4457       null,
4458       null,
4459       null,
4460       null,
4461       null,
4462       null,
4463       null,
4464       null,
4465       null,
4466       null,
4467       null
4468     ],
4469     [
4470       "1977-11",
4471       null,
4472       null,
4473       null,
4474       null,
4475       null,
4476       null,
4477       null,
4478       null,
4479       null,
4480       null,
4481       null
4482     ],
4483     [
4484       "1977-12",
4485       null,
4486       null,
4487       null,
4488       null,
4489       null,
4490       null,
4491       null,
4492       null,
4493       null,
4494       null,
4495       null
4496     ],
4497     [
4498       "1978-01",
4499       null,
4500       null,
4501       null,
4502       null,
4503       null,
4504       null,
4505       null,
4506       null,
4507       null,
4508       null,
4509       null
4510     ],
4511     [
4512       "1978-02",
4513       null,
4514       null,
4515       null,
4516       null,
4517       null,
4518       null,
4519       null,
4520       null,
4521       null,
4522       null,
4523       null
4524     ],
4525     [
4526       "1978-03",
4527       null,
4528       null,
4529       null,
4530       null,
4531       null,
4532       null,
4533       null,
4534       null,
4535       null,
4536       null,
4537       null
4538     ],
4539     [
4540       "1978-04",
4541       null,
4542       null,
4543       null,
4544       null,
4545       null,
4546       null,
4547       null,
4548       null,
4549       null,
4550       null,
4551       null
4552     ],
4553     [
4554       "1978-05",
4555       null,
4556       null,
4557       null,
4558       null,
4559       null,
4560       null,
4561       null,
4562       null,
4563       null,
4564       null,
4565       null
4566     ],
4567     [
4568       "1978-06",
4569       null,
4570       null,
4571       null,
4572       null,
4573       null,
4574       null,
4575       null,
4576       null,
4577       null,
4578       null,
4579       null
4580     ],
4581     [
4582       "1978-07",
4583       null,
4584       null,
4585       null,
4586       null,
4587       null,
4588       null,
4589       null,
4590       null,
4591       null,
4592       null,
4593       null
4594     ],
4595     [
4596       "1978-08",
4597       null,
4598       null,
4599       null,
4600       null,
4601       null,
4602       null,
4603       null,
4604       null,
4605       null,
4606       null,
4607       null
4608     ],
4609     [
4610       "1978-09",
4611       null,
4612       null,
4613       null,
4614       null,
4615       null,
4616       null,
4617       null,
4618       null,
4619       null,
4620       null,
4621       null
4622     ],
4623     [
4624       "1978-10",
4625       null,
4626       null,
4627       null,
4628       null,
4629       null,
4630       null,
4631       null,
4632       null,
4633       null,
4634       null,
4635       null
4636     ],
4637     [
4638       "1978-11",
4639       null,
4640       null,
4641       null,
4642       null,
4643       null,
4644       null,
4645       null,
4646       null,
4647       null,
4648       null,
4649       null
4650     ],
4651     [
4652       "1978-12",
4653       null,
4654       null,
4655       null,
4656       null,
4657       null,
4658       null,
4659       null,
4660       null,
4661       null,
4662       null,
4663       null
4664     ],
4665     [
4666       "1979-01",
4667       null,
4668       null,
4669       null,
4670       null,
4671       null,
4672       null,
4673       null,
4674       null,
4675       null,
4676       null,
4677       null
4678     ],
4679     [
4680       "1979-02",
4681       null,
4682       null,
4683       null,
4684       null,
4685       null,
4686       null,
4687       null,
4688       null,
4689       null,
4690       null,
4691       null
4692     ],
4693     [
4694       "1979-03",
4695       null,
4696       null,
4697       null,
4698       null,
4699       null,
4700       null,
4701       null,
4702       null,
4703       null,
4704       null,
4705       null
4706     ],
4707     [
4708       "1979-04",
4709       null,
4710       null,
4711       null,
4712       null,
4713       null,
4714       null,
4715       null,
4716       null,
4717       null,
4718       null,
4719       null
4720     ],
4721     [
4722       "1979-05",
4723       null,
4724       null,
4725       null,
4726       null,
4727       null,
4728       null,
4729       null,
4730       null,
4731       null,
4732       null,
4733       null
4734     ],
4735     [
4736       "1979-06",
4737       null,
4738       null,
4739       null,
4740       null,
4741       null,
4742       null,
4743       null,
4744       null,
4745       null,
4746       null,
4747       null
4748     ],
4749     [
4750       "1979-07",
4751       null,
4752       null,
4753       null,
4754       null,
4755       null,
4756       null,
4757       null,
4758       null,
4759       null,
4760       null,
4761       null
4762     ],
4763     [
4764       "1979-08",
4765       null,
4766       null,
4767       null,
4768       null,
4769       null,
4770       null,
4771       null,
4772       null,
4773       null,
4774       null,
4775       null
4776     ],
4777     [
4778       "1979-09",
4779       null,
4780       null,
4781       null,
4782       null,
4783       null,
4784       null,
4785       null,
4786       null,
4787       null,
4788       null,
4789       null
4790     ],
4791     [
4792       "1979-10",
4793       null,
4794       null,
4795       null,
4796       null,
4797       null,
4798       null,
4799       null,
4800       null,
4801       null,
4802       null,
4803       null
4804     ],
4805     [
4806       "1979-11",
4807       null,
4808       null,
4809       null,
4810       null,
4811       null,
4812       null,
4813       null,
4814       null,
4815       null,
4816       null,
4817       null
4818     ],
4819     [
4820       "1979-12",
4821       null,
4822       null,
4823       null,
4824       null,
4825       null,
4826       null,
4827       null,
4828       null,
4829       null,
4830       null,
4831       null
4832     ],
4833     [
4834       "1980-01",
4835       null,
4836       null,
4837       null,
4838       null,
4839       null,
4840       null,
4841       null,
4842       null,
4843       null,
4844       null,
4845       null
4846     ],
4847     [
4848       "1980-02",
4849       null,
4850       null,
4851       null,
4852       null,
4853       null,
4854       null,
4855       null,
4856       null,
4857       null,
4858       null,
4859       null
4860     ],
4861     [
4862       "1980-03",
4863       null,
4864       null,
4865       null,
4866       null,
4867       null,
4868       null,
4869       null,
4870       null,
4871       null,
4872       null,
4873       null
4874     ],
4875     [
4876       "1980-04",
4877       null,
4878       null,
4879       null,
4880       null,
4881       null,
4882       null,
4883       null,
4884       null,
4885       null,
4886       null,
4887       null
4888     ],
4889     [
4890       "1980-05",
4891       null,
4892       null,
4893       null,
4894       null,
4895       null,
4896       null,
4897       null,
4898       null,
4899       null,
4900       null,
4901       null
4902     ],
4903     [
4904       "1980-06",
4905       null,
4906       null,
4907       null,
4908       null,
4909       null,
4910       null,
4911       null,
4912       null,
4913       null,
4914       null,
4915       null
4916     ],
4917     [
4918       "1980-07",
4919       null,
4920       null,
4921       null,
4922       null,
4923       null,
4924       null,
4925       null,
4926       null,
4927       null,
4928       null,
4929       null
4930     ],
4931     [
4932       "1980-08",
4933       null,
4934       null,
4935       null,
4936       null,
4937       null,
4938       null,
4939       null,
4940       null,
4941       null,
4942       null,
4943       null
4944     ],
4945     [
4946       "1980-09",
4947       null,
4948       null,
4949       null,
4950       null,
4951       null,
4952       null,
4953       null,
4954       null,
4955       null,
4956       null,
4957       null
4958     ],
4959     [
4960       "1980-10",
4961       null,
4962       null,
4963       null,
4964       null,
4965       null,
4966       null,
4967       null,
4968       null,
4969       null,
4970       null,
4971       null
4972     ],
4973     [
4974       "1980-11",
4975       null,
4976       null,
4977       null,
4978       null,
4979       null,
4980       null,
4981       null,
4982       null,
4983       null,
4984       null,
4985       null
4986     ],
4987     [
4988       "1980-12",
4989       null,
4990       null,
4991       null,
4992       null,
4993       null,
4994       null,
4995       null,
4996       null,
4997       null,
4998       null,
4999       null
5000     ],
5001     [
5002       "1981-01",
5003       null,
5004       null,
5005       null,
5006       null,
5007       null,
5008       null,
5009       null,
5010       null,
5011       null,
5012       null,
5013       null
5014     ],
5015     [
5016       "1981-02",
5017       null,
5018       null,
5019       null,
5020       null,
5021       null,
5022       null,
5023       null,
5024       null,
5025       null,
5026       null,
5027       null
5028     ],
5029     [
5030       "1981-03",
5031       null,
5032       null,
5033       null,
5034       null,
5035       null,
5036       null,
5037       null,
5038       null,
5039       null,
5040       null,
5041       null
5042     ],
5043     [
5044       "1981-04",
5045       null,
5046       null,
5047       null,
5048       null,
5049       null,
5050       null,
5051       null,
5052       null,
5053       null,
5054       null,
5055       null
5056     ],
5057     [
5058       "1981-05",
5059       null,
5060       null,
5061       null,
5062       null,
5063       null,
5064       null,
5065       null,
5066       null,
5067       null,
5068       null,
5069       null
5070     ],
5071     [
5072       "1981-06",
5073       null,
5074       null,
5075       null,
5076       null,
5077       null,
5078       null,
5079       null,
5080       null,
5081       null,
5082       null,
5083       null
5084     ],
5085     [
5086       "1981-07",
5087       null,
5088       null,
5089       null,
5090       null,
5091       null,
5092       null,
5093       null,
5094       null,
5095       null,
5096       null,
5097       null
5098     ],
5099     [
5100       "1981-08",
5101       null,
5102       null,
5103       null,
5104       null,
5105       null,
5106       null,
5107       null,
5108       null,
5109       null,
5110       null,
5111       null
5112     ],
5113     [
5114       "1981-09",
5115       null,
5116       null,
5117       null,
5118       null,
5119       null,
5120       null,
5121       null,
5122       null,
5123       null,
5124       null,
5125       null
5126     ],
5127     [
5128       "1981-10",
5129       null,
5130       null,
5131       null,
5132       null,
5133       null,
5134       null,
5135       null,
5136       null,
5137       null,
5138       null,
5139       null
5140     ],
5141     [
5142       "1981-11",
5143       null,
5144       null,
5145       null,
5146       null,
5147       null,
5148       null,
5149       null,
5150       null,
5151       null,
5152       null,
5153       null
5154     ],
5155     [
5156       "1981-12",
5157       null,
5158       null,
5159       null,
5160       null,
5161       null,
5162       null,
5163       null,
5164       null,
5165       null,
5166       null,
5167       null
5168     ],
5169     [
5170       "1982-01",
5171       null,
5172       null,
5173       null,
5174       null,
5175       null,
5176       null,
5177       null,
5178       null,
5179       null,
5180       null,
5181       null
5182     ],
5183     [
5184       "1982-02",
5185       null,
5186       null,
5187       null,
5188       null,
5189       null,
5190       null,
5191       null,
5192       null,
5193       null,
5194       null,
5195       null
5196     ],
5197     [
5198       "1982-03",
5199       null,
5200       null,
5201       null,
5202       null,
5203       null,
5204       null,
5205       null,
5206       null,
5207       null,
5208       null,
5209       null
5210     ],
5211     [
5212       "1982-04",
5213       null,
5214       null,
5215       null,
5216       null,
5217       null,
5218       null,
5219       null,
5220       null,
5221       null,
5222       null,
5223       null
5224     ],
5225     [
5226       "1982-05",
5227       null,
5228       null,
5229       null,
5230       null,
5231       null,
5232       null,
5233       null,
5234       null,
5235       null,
5236       null,
5237       null
5238     ],
5239     [
5240       "1982-06",
5241       null,
5242       null,
5243       null,
5244       null,
5245       null,
5246       null,
5247       null,
5248       null,
5249       null,
5250       null,
5251       null
5252     ],
5253     [
5254       "1982-07",
5255       null,
5256       null,
5257       null,
5258       null,
5259       null,
5260       null,
5261       null,
5262       null,
5263       null,
5264       null,
5265       null
5266     ],
5267     [
5268       "1982-08",
5269       null,
5270       null,
5271       null,
5272       null,
5273       null,
5274       null,
5275       null,
5276       null,
5277       null,
5278       null,
5279       null
5280     ],
5281     [
5282       "1982-09",
5283       null,
5284       null,
5285       null,
5286       null,
5287       null,
5288       null,
5289       null,
5290       null,
5291       null,
5292       null,
5293       null
5294     ],
5295     [
5296       "1982-10",
5297       null,
5298       null,
5299       null,
5300       null,
5301       null,
5302       null,
5303       null,
5304       null,
5305       null,
5306       null,
5307       null
5308     ],
5309     [
5310       "1982-11",
5311       null,
5312       null,
5313       null,
5314       null,
5315       null,
5316       null,
5317       null,
5318       null,
5319       null,
5320       null,
5321       null
5322     ],
5323     [
5324       "1982-12",
5325       null,
5326       null,
5327       null,
5328       null,
5329       null,
5330       null,
5331       null,
5332       null,
5333       null,
5334       null,
5335       null
5336     ],
5337     [
5338       "1983-01",
5339       null,
5340       null,
5341       null,
5342       null,
5343       null,
5344       null,
5345       null,
5346       null,
5347       null,
5348       null,
5349       null
5350     ],
5351     [
5352       "1983-02",
5353       null,
5354       null,
5355       null,
5356       null,
5357       null,
5358       null,
5359       null,
5360       null,
5361       null,
5362       null,
5363       null
5364     ],
5365     [
5366       "1983-03",
5367       null,
5368       null,
5369       null,
5370       null,
5371       null,
5372       null,
5373       null,
5374       null,
5375       null,
5376       null,
5377       null
5378     ],
5379     [
5380       "1983-04",
5381       null,
5382       null,
5383       null,
5384       null,
5385       null,
5386       null,
5387       null,
5388       null,
5389       null,
5390       null,
5391       null
5392     ],
5393     [
5394       "1983-05",
5395       null,
5396       null,
5397       null,
5398       null,
5399       null,
5400       null,
5401       null,
5402       null,
5403       null,
5404       null,
5405       null
5406     ],
5407     [
5408       "1983-06",
5409       null,
5410       null,
5411       null,
5412       null,
5413       null,
5414       null,
5415       null,
5416       null,
5417       null,
5418       null,
5419       null
5420     ],
5421     [
5422       "1983-07",
5423       null,
5424       null,
5425       null,
5426       null,
5427       null,
5428       null,
5429       null,
5430       null,
5431       null,
5432       null,
5433       null
5434     ],
5435     [
5436       "1983-08",
5437       null,
5438       null,
5439       null,
5440       null,
5441       null,
5442       null,
5443       null,
5444       null,
5445       null,
5446       null,
5447       null
5448     ],
5449     [
5450       "1983-09",
5451       null,
5452       null,
5453       null,
5454       null,
5455       null,
5456       null,
5457       null,
5458       null,
5459       null,
5460       null,
5461       null
5462     ],
5463     [
5464       "1983-10",
5465       null,
5466       null,
5467       null,
5468       null,
5469       null,
5470       null,
5471       null,
5472       null,
5473       null,
5474       null,
5475       null
5476     ],
5477     [
5478       "1983-11",
5479       null,
5480       null,
5481       null,
5482       null,
5483       null,
5484       null,
5485       null,
5486       null,
5487       null,
5488       null,
5489       null
5490     ],
5491     [
5492       "1983-12",
5493       null,
5494       null,
5495       null,
5496       null,
5497       null,
5498       null,
5499       null,
5500       null,
5501       null,
5502       null,
5503       null
5504     ],
5505     [
5506       "1984-01",
5507       null,
5508       null,
5509       null,
5510       null,
5511       null,
5512       null,
5513       null,
5514       null,
5515       null,
5516       null,
5517       null
5518     ],
5519     [
5520       "1984-02",
5521       null,
5522       null,
5523       null,
5524       null,
5525       null,
5526       null,
5527       null,
5528       null,
5529       null,
5530       null,
5531       null
5532     ],
5533     [
5534       "1984-03",
5535       null,
5536       null,
5537       null,
5538       null,
5539       null,
5540       null,
5541       null,
5542       null,
5543       null,
5544       null,
5545       null
5546     ],
5547     [
5548       "1984-04",
5549       null,
5550       null,
5551       null,
5552       null,
5553       null,
5554       null,
5555       null,
5556       null,
5557       null,
5558       null,
5559       null
5560     ],
5561     [
5562       "1984-05",
5563       null,
5564       null,
5565       null,
5566       null,
5567       null,
5568       null,
5569       null,
5570       null,
5571       null,
5572       null,
5573       null
5574     ],
5575     [
5576       "1984-06",
5577       null,
5578       null,
5579       null,
5580       null,
5581       null,
5582       null,
5583       null,
5584       null,
5585       null,
5586       null,
5587       null
5588     ],
5589     [
5590       "1984-07",
5591       null,
5592       null,
5593       null,
5594       null,
5595       null,
5596       null,
5597       null,
5598       null,
5599       null,
5600       null,
5601       null
5602     ],
5603     [
5604       "1984-08",
5605       null,
5606       null,
5607       null,
5608       null,
5609       null,
5610       null,
5611       null,
5612       null,
5613       null,
5614       null,
5615       null
5616     ],
5617     [
5618       "1984-09",
5619       null,
5620       null,
5621       null,
5622       null,
5623       null,
5624       null,
5625       null,
5626       null,
5627       null,
5628       null,
5629       null
5630     ],
5631     [
5632       "1984-10",
5633       null,
5634       null,
5635       null,
5636       null,
5637       null,
5638       null,
5639       null,
5640       null,
5641       null,
5642       null,
5643       null
5644     ],
5645     [
5646       "1984-11",
5647       null,
5648       null,
5649       null,
5650       null,
5651       null,
5652       null,
5653       null,
5654       null,
5655       null,
5656       null,
5657       null
5658     ],
5659     [
5660       "1984-12",
5661       null,
5662       null,
5663       null,
5664       null,
5665       null,
5666       null,
5667       null,
5668       null,
5669       null,
5670       null,
5671       null
5672     ],
5673     [
5674       "1985-01",
5675       null,
5676       null,
5677       null,
5678       null,
5679       null,
5680       null,
5681       null,
5682       null,
5683       null,
5684       null,
5685       null
5686     ],
5687     [
5688       "1985-02",
5689       null,
5690       null,
5691       null,
5692       null,
5693       null,
5694       null,
5695       null,
5696       null,
5697       null,
5698       null,
5699       null
5700     ],
5701     [
5702       "1985-03",
5703       null,
5704       null,
5705       null,
5706       null,
5707       null,
5708       null,
5709       null,
5710       null,
5711       null,
5712       null,
5713       null
5714     ],
5715     [
5716       "1985-04",
5717       null,
5718       null,
5719       null,
5720       null,
5721       null,
5722       null,
5723       null,
5724       null,
5725       null,
5726       null,
5727       null
5728     ],
5729     [
5730       "1985-05",
5731       null,
5732       null,
5733       null,
5734       null,
5735       null,
5736       null,
5737       null,
5738       null,
5739       null,
5740       null,
5741       null
5742     ],
5743     [
5744       "1985-06",
5745       null,
5746       null,
5747       null,
5748       null,
5749       null,
5750       null,
5751       null,
5752       null,
5753       null,
5754       null,
5755       null
5756     ],
5757     [
5758       "1985-07",
5759       null,
5760       null,
5761       null,
5762       null,
5763       null,
5764       null,
5765       null,
5766       null,
5767       null,
5768       null,
5769       null
5770     ],
5771     [
5772       "1985-08",
5773       null,
5774       null,
5775       null,
5776       null,
5777       null,
5778       null,
5779       null,
5780       null,
5781       null,
5782       null,
5783       null
5784     ],
5785     [
5786       "1985-09",
5787       null,
5788       null,
5789       null,
5790       null,
5791       null,
5792       null,
5793       null,
5794       null,
5795       null,
5796       null,
5797       null
5798     ],
5799     [
5800       "1985-10",
5801       null,
5802       null,
5803       null,
5804       null,
5805       null,
5806       null,
5807       null,
5808       null,
5809       null,
5810       null,
5811       null
5812     ],
5813     [
5814       "1985-11",
5815       null,
5816       null,
5817       null,
5818       null,
5819       null,
5820       null,
5821       null,
5822       null,
5823       null,
5824       null,
5825       null
5826     ],
5827     [
5828       "1985-12",
5829       null,
5830       null,
5831       null,
5832       null,
5833       null,
5834       null,
5835       null,
5836       null,
5837       null,
5838       null,
5839       null
5840     ],
5841     [
5842       "1986-01",
5843       null,
5844       null,
5845       null,
5846       null,
5847       null,
5848       null,
5849       null,
5850       null,
5851       null,
5852       null,
5853       null
5854     ],
5855     [
5856       "1986-02",
5857       null,
5858       null,
5859       null,
5860       null,
5861       null,
5862       null,
5863       null,
5864       null,
5865       null,
5866       null,
5867       null
5868     ],
5869     [
5870       "1986-03",
5871       null,
5872       null,
5873       null,
5874       null,
5875       null,
5876       null,
5877       null,
5878       null,
5879       null,
5880       null,
5881       null
5882     ],
5883     [
5884       "1986-04",
5885       null,
5886       null,
5887       null,
5888       null,
5889       null,
5890       null,
5891       null,
5892       null,
5893       null,
5894       null,
5895       null
5896     ],
5897     [
5898       "1986-05",
5899       null,
5900       null,
5901       null,
5902       null,
5903       null,
5904       null,
5905       null,
5906       null,
5907       null,
5908       null,
5909       null
5910     ],
5911     [
5912       "1986-06",
5913       null,
5914       null,
5915       null,
5916       null,
5917       null,
5918       null,
5919       null,
5920       null,
5921       null,
5922       null,
5923       null
5924     ],
5925     [
5926       "1986-07",
5927       null,
5928       null,
5929       null,
5930       null,
5931       null,
5932       null,
5933       null,
5934       null,
5935       null,
5936       null,
5937       null
5938     ],
5939     [
5940       "1986-08",
5941       null,
5942       null,
5943       null,
5944       null,
5945       null,
5946       null,
5947       null,
5948       null,
5949       null,
5950       null,
5951       null
5952     ],
5953     [
5954       "1986-09",
5955       null,
5956       null,
5957       null,
5958       null,
5959       null,
5960       null,
5961       null,
5962       null,
5963       null,
5964       null,
5965       null
5966     ],
5967     [
5968       "1986-10",
5969       null,
5970       null,
5971       null,
5972       null,
5973       null,
5974       null,
5975       null,
5976       null,
5977       null,
5978       null,
5979       null
5980     ],
5981     [
5982       "1986-11",
5983       null,
5984       null,
5985       null,
5986       null,
5987       null,
5988       null,
5989       null,
5990       null,
5991       null,
5992       null,
5993       null
5994     ],
5995     [
5996       "1986-12",
5997       null,
5998       null,
5999       null,
6000       null,
6001       null,
6002       null,
6003       null,
6004       null,
6005       null,
6006       null,
6007       null
6008     ],
6009     [
6010       "1987-01",
6011       null,
6012       null,
6013       null,
6014       null,
6015       null,
6016       null,
6017       null,
6018       null,
6019       null,
6020       null,
6021       null
6022     ],
6023     [
6024       "1987-02",
6025       null,
6026       null,
6027       null,
6028       null,
6029       null,
6030       null,
6031       null,
6032       null,
6033       null,
6034       null,
6035       null
6036     ],
6037     [
6038       "1987-03",
6039       null,
6040       null,
6041       null,
6042       null,
6043       null,
6044       null,
6045       null,
6046       null,
6047       null,
6048       null,
6049       null
6050     ],
6051     [
6052       "1987-04",
6053       null,
6054       null,
6055       null,
6056       null,
6057       null,
6058       null,
6059       null,
6060       null,
6061       null,
6062       null,
6063       null
6064     ],
6065     [
6066       "1987-05",
6067       null,
6068       null,
6069       null,
6070       null,
6071       null,
6072       null,
6073       null,
6074       null,
6075       null,
6076       null,
6077       null
6078     ],
6079     [
6080       "1987-06",
6081       null,
6082       null,
6083       null,
6084       null,
6085       null,
6086       null,
6087       null,
6088       null,
6089       null,
6090       null,
6091       null
6092     ],
6093     [
6094       "1987-07",
6095       null,
6096       null,
6097       null,
6098       null,
6099       null,
6100       null,
6101       null,
6102       null,
6103       null,
6104       null,
6105       null
6106     ],
6107     [
6108       "1987-08",
6109       null,
6110       null,
6111       null,
6112       null,
6113       null,
6114       null,
6115       null,
6116       null,
6117       null,
6118       null,
6119       null
6120     ],
6121     [
6122       "1987-09",
6123       null,
6124       null,
6125       null,
6126       null,
6127       null,
6128       null,
6129       null,
6130       null,
6131       null,
6132       null,
6133       null
6134     ],
6135     [
6136       "1987-10",
6137       null,
6138       null,
6139       null,
6140       null,
6141       null,
6142       null,
6143       null,
6144       null,
6145       null,
6146       null,
6147       null
6148     ],
6149     [
6150       "1987-11",
6151       null,
6152       null,
6153       null,
6154       null,
6155       null,
6156       null,
6157       null,
6158       null,
6159       null,
6160       null,
6161       null
6162     ],
6163     [
6164       "1987-12",
6165       null,
6166       null,
6167       null,
6168       null,
6169       null,
6170       null,
6171       null,
6172       null,
6173       null,
6174       null,
6175       null
6176     ],
6177     [
6178       "1988-01",
6179       null,
6180       null,
6181       null,
6182       null,
6183       null,
6184       null,
6185       null,
6186       null,
6187       null,
6188       null,
6189       null
6190     ],
6191     [
6192       "1988-02",
6193       null,
6194       null,
6195       null,
6196       null,
6197       null,
6198       null,
6199       null,
6200       null,
6201       null,
6202       null,
6203       null
6204     ],
6205     [
6206       "1988-03",
6207       null,
6208       null,
6209       null,
6210       null,
6211       null,
6212       null,
6213       null,
6214       null,
6215       null,
6216       null,
6217       null
6218     ],
6219     [
6220       "1988-04",
6221       null,
6222       null,
6223       null,
6224       null,
6225       null,
6226       null,
6227       null,
6228       null,
6229       null,
6230       null,
6231       null
6232     ],
6233     [
6234       "1988-05",
6235       null,
6236       null,
6237       null,
6238       null,
6239       null,
6240       null,
6241       null,
6242       null,
6243       null,
6244       null,
6245       null
6246     ],
6247     [
6248       "1988-06",
6249       null,
6250       null,
6251       null,
6252       null,
6253       null,
6254       null,
6255       null,
6256       null,
6257       null,
6258       null,
6259       null
6260     ],
6261     [
6262       "1988-07",
6263       null,
6264       null,
6265       null,
6266       null,
6267       null,
6268       null,
6269       null,
6270       null,
6271       null,
6272       null,
6273       null
6274     ],
6275     [
6276       "1988-08",
6277       null,
6278       null,
6279       null,
6280       null,
6281       null,
6282       null,
6283       null,
6284       null,
6285       null,
6286       null,
6287       null
6288     ],
6289     [
6290       "1988-09",
6291       null,
6292       null,
6293       null,
6294       null,
6295       null,
6296       null,
6297       null,
6298       null,
6299       null,
6300       null,
6301       null
6302     ],
6303     [
6304       "1988-10",
6305       null,
6306       null,
6307       null,
6308       null,
6309       null,
6310       null,
6311       null,
6312       null,
6313       null,
6314       null,
6315       null
6316     ],
6317     [
6318       "1988-11",
6319       null,
6320       null,
6321       null,
6322       null,
6323       null,
6324       null,
6325       null,
6326       null,
6327       null,
6328       null,
6329       null
6330     ],
6331     [
6332       "1988-12",
6333       null,
6334       null,
6335       null,
6336       null,
6337       null,
6338       null,
6339       null,
6340       null,
6341       null,
6342       null,
6343       null
6344     ],
6345     [
6346       "1989-01",
6347       null,
6348       null,
6349       null,
6350       null,
6351       null,
6352       null,
6353       null,
6354       null,
6355       null,
6356       null,
6357       null
6358     ],
6359     [
6360       "1989-02",
6361       null,
6362       null,
6363       null,
6364       null,
6365       null,
6366       null,
6367       null,
6368       null,
6369       null,
6370       null,
6371       null
6372     ],
6373     [
6374       "1989-03",
6375       null,
6376       null,
6377       null,
6378       null,
6379       null,
6380       null,
6381       null,
6382       null,
6383       null,
6384       null,
6385       null
6386     ],
6387     [
6388       "1989-04",
6389       null,
6390       null,
6391       null,
6392       null,
6393       null,
6394       null,
6395       null,
6396       null,
6397       null,
6398       null,
6399       null
6400     ],
6401     [
6402       "1989-05",
6403       null,
6404       null,
6405       null,
6406       null,
6407       null,
6408       null,
6409       null,
6410       null,
6411       null,
6412       null,
6413       null
6414     ],
6415     [
6416       "1989-06",
6417       null,
6418       null,
6419       null,
6420       null,
6421       null,
6422       null,
6423       null,
6424       null,
6425       null,
6426       null,
6427       null
6428     ],
6429     [
6430       "1989-07",
6431       null,
6432       null,
6433       null,
6434       null,
6435       null,
6436       null,
6437       null,
6438       null,
6439       null,
6440       null,
6441       null
6442     ],
6443     [
6444       "1989-08",
6445       null,
6446       null,
6447       null,
6448       null,
6449       null,
6450       null,
6451       null,
6452       null,
6453       null,
6454       null,
6455       null
6456     ],
6457     [
6458       "1989-09",
6459       null,
6460       null,
6461       null,
6462       null,
6463       null,
6464       null,
6465       null,
6466       null,
6467       null,
6468       null,
6469       null
6470     ],
6471     [
6472       "1989-10",
6473       null,
6474       null,
6475       null,
6476       null,
6477       null,
6478       null,
6479       null,
6480       null,
6481       null,
6482       null,
6483       null
6484     ],
6485     [
6486       "1989-11",
6487       null,
6488       null,
6489       null,
6490       null,
6491       null,
6492       null,
6493       null,
6494       null,
6495       null,
6496       null,
6497       null
6498     ],
6499     [
6500       "1989-12",
6501       null,
6502       null,
6503       null,
6504       null,
6505       null,
6506       null,
6507       null,
6508       null,
6509       null,
6510       null,
6511       null
6512     ],
6513     [
6514       "1990-01",
6515       null,
6516       null,
6517       null,
6518       null,
6519       null,
6520       null,
6521       null,
6522       null,
6523       null,
6524       null,
6525       null
6526     ],
6527     [
6528       "1990-02",
6529       null,
6530       null,
6531       null,
6532       null,
6533       null,
6534       null,
6535       null,
6536       null,
6537       null,
6538       null,
6539       null
6540     ],
6541     [
6542       "1990-03",
6543       null,
6544       null,
6545       null,
6546       null,
6547       null,
6548       null,
6549       null,
6550       null,
6551       null,
6552       null,
6553       null
6554     ],
6555     [
6556       "1990-04",
6557       null,
6558       null,
6559       null,
6560       null,
6561       null,
6562       null,
6563       null,
6564       null,
6565       null,
6566       null,
6567       null
6568     ],
6569     [
6570       "1990-05",
6571       null,
6572       null,
6573       null,
6574       null,
6575       null,
6576       null,
6577       null,
6578       null,
6579       null,
6580       null,
6581       null
6582     ],
6583     [
6584       "1990-06",
6585       null,
6586       null,
6587       null,
6588       null,
6589       null,
6590       null,
6591       null,
6592       null,
6593       null,
6594       null,
6595       null
6596     ],
6597     [
6598       "1990-07",
6599       null,
6600       null,
6601       null,
6602       null,
6603       null,
6604       null,
6605       null,
6606       null,
6607       null,
6608       null,
6609       null
6610     ],
6611     [
6612       "1990-08",
6613       null,
6614       null,
6615       null,
6616       null,
6617       null,
6618       null,
6619       null,
6620       null,
6621       null,
6622       null,
6623       null
6624     ],
6625     [
6626       "1990-09",
6627       null,
6628       null,
6629       null,
6630       null,
6631       null,
6632       null,
6633       null,
6634       null,
6635       null,
6636       null,
6637       null
6638     ],
6639     [
6640       "1990-10",
6641       null,
6642       null,
6643       null,
6644       null,
6645       null,
6646       null,
6647       null,
6648       null,
6649       null,
6650       null,
6651       null
6652     ],
6653     [
6654       "1990-11",
6655       null,
6656       null,
6657       null,
6658       null,
6659       null,
6660       null,
6661       null,
6662       null,
6663       null,
6664       null,
6665       null
6666     ],
6667     [
6668       "1990-12",
6669       null,
6670       null,
6671       null,
6672       null,
6673       null,
6674       null,
6675       null,
6676       null,
6677       null,
6678       null,
6679       null
6680     ],
6681     [
6682       "1991-01",
6683       null,
6684       null,
6685       null,
6686       null,
6687       null,
6688       null,
6689       null,
6690       null,
6691       null,
6692       null,
6693       null
6694     ],
6695     [
6696       "1991-02",
6697       null,
6698       null,
6699       null,
6700       null,
6701       null,
6702       null,
6703       null,
6704       null,
6705       null,
6706       null,
6707       null
6708     ],
6709     [
6710       "1991-03",
6711       null,
6712       null,
6713       null,
6714       null,
6715       null,
6716       null,
6717       null,
6718       null,
6719       null,
6720       null,
6721       null
6722     ],
6723     [
6724       "1991-04",
6725       null,
6726       null,
6727       null,
6728       null,
6729       null,
6730       null,
6731       null,
6732       null,
6733       null,
6734       null,
6735       null
6736     ],
6737     [
6738       "1991-05",
6739       null,
6740       null,
6741       null,
6742       null,
6743       null,
6744       null,
6745       null,
6746       null,
6747       null,
6748       null,
6749       null
6750     ],
6751     [
6752       "1991-06",
6753       null,
6754       null,
6755       null,
6756       null,
6757       null,
6758       null,
6759       null,
6760       null,
6761       null,
6762       null,
6763       null
6764     ],
6765     [
6766       "1991-07",
6767       null,
6768       null,
6769       null,
6770       null,
6771       null,
6772       null,
6773       null,
6774       null,
6775       null,
6776       null,
6777       null
6778     ],
6779     [
6780       "1991-08",
6781       null,
6782       null,
6783       null,
6784       null,
6785       null,
6786       null,
6787       null,
6788       null,
6789       null,
6790       null,
6791       null
6792     ],
6793     [
6794       "1991-09",
6795       null,
6796       null,
6797       null,
6798       null,
6799       null,
6800       null,
6801       null,
6802       null,
6803       null,
6804       null,
6805       null
6806     ],
6807     [
6808       "1991-10",
6809       null,
6810       null,
6811       null,
6812       null,
6813       null,
6814       null,
6815       null,
6816       null,
6817       null,
6818       null,
6819       null
6820     ],
6821     [
6822       "1991-11",
6823       null,
6824       null,
6825       null,
6826       null,
6827       null,
6828       null,
6829       null,
6830       null,
6831       null,
6832       null,
6833       null
6834     ],
6835     [
6836       "1991-12",
6837       null,
6838       null,
6839       null,
6840       null,
6841       null,
6842       null,
6843       null,
6844       null,
6845       null,
6846       null,
6847       null
6848     ],
6849     [
6850       "1992-01",
6851       null,
6852       null,
6853       null,
6854       null,
6855       null,
6856       null,
6857       null,
6858       null,
6859       null,
6860       null,
6861       null
6862     ],
6863     [
6864       "1992-02",
6865       null,
6866       null,
6867       null,
6868       null,
6869       null,
6870       null,
6871       null,
6872       null,
6873       null,
6874       null,
6875       null
6876     ],
6877     [
6878       "1992-03",
6879       null,
6880       null,
6881       null,
6882       null,
6883       null,
6884       null,
6885       null,
6886       null,
6887       null,
6888       null,
6889       null
6890     ],
6891     [
6892       "1992-04",
6893       null,
6894       null,
6895       null,
6896       null,
6897       null,
6898       null,
6899       null,
6900       null,
6901       null,
6902       null,
6903       null
6904     ],
6905     [
6906       "1992-05",
6907       null,
6908       null,
6909       null,
6910       null,
6911       null,
6912       null,
6913       null,
6914       null,
6915       null,
6916       null,
6917       null
6918     ],
6919     [
6920       "1992-06",
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       "1992-07",
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       "1992-08",
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       "1992-09",
6963       17.9,
6964       7.3,
6965       12.6,
6966       26.5,
6967       1.5,
6968       39.4,
6969       0,
6970       39.4,
6971       0,
6972       null,
6973       null
6974     ],
6975     [
6976       "1992-10",
6977       12.4,
6978       4.1,
6979       8.3,
6980       21.5,
6981       -2.5,
6982       28,
6983       0,
6984       28,
6985       0,
6986       null,
6987       null
6988     ],
6989     [
6990       "1992-11",
6991       4.9,
6992       0.2,
6993       2.6,
6994       13,
6995       -7.5,
6996       96.8,
6997       15,
6998       111.8,
6999       6,
7000       null,
7001       null
7002     ],
7003     [
7004       "1992-12",
7005       -3.4,
7006       -9.6,
7007       -6.6,
7008       7,
7009       -22,
7010       0,
7011       85,
7012       85,
7013       37,
7014       null,
7015       null
7016     ],
7017     [
7018       "1993-01",
7019       -6.4,
7020       -13.1,
7021       -9.8,
7022       5.5,
7023       -26.5,
7024       9,
7025       48,
7026       57,
7027       38,
7028       null,
7029       null
7030     ],
7031     [
7032       "1993-02",
7033       0.5,
7034       -7.6,
7035       -3.6,
7036       6.5,
7037       -21,
7038       1,
7039       2,
7040       3,
7041       27,
7042       null,
7043       null
7044     ],
7045     [
7046       "1993-03",
7047       8.2,
7048       -2.7,
7049       2.8,
7050       14,
7051       -11.5,
7052       9.4,
7053       7,
7054       16.4,
7055       0,
7056       null,
7057       null
7058     ],
7059     [
7060       "1993-04",
7061       14.2,
7062       2.8,
7063       8.5,
7064       18.5,
7065       -2.5,
7066       37.6,
7067       0,
7068       37.6,
7069       0,
7070       null,
7071       null
7072     ],
7073     [
7074       "1993-05",
7075       24.1,
7076       8.5,
7077       16.5,
7078       33,
7079       0,
7080       32.2,
7081       0,
7082       32.2,
7083       0,
7084       null,
7085       null
7086     ],
7087     [
7088       "1993-06",
7089       22.6,
7090       10.8,
7091       16.7,
7092       29.5,
7093       6,
7094       45.8,
7095       0,
7096       45.8,
7097       0,
7098       null,
7099       null
7100     ],
7101     [
7102       "1993-07",
7103       23.8,
7104       11.9,
7105       17.9,
7106       29,
7107       8.5,
7108       54.4,
7109       0,
7110       54.4,
7111       0,
7112       null,
7113       null
7114     ],
7115     [
7116       "1993-08",
7117       25.3,
7118       11.7,
7119       18.5,
7120       32.5,
7121       6,
7122       38.6,
7123       0,
7124       38.6,
7125       0,
7126       null,
7127       null
7128     ],
7129     [
7130       "1993-09",
7131       22.4,
7132       7,
7133       14.7,
7134       29.5,
7135       1,
7136       1.4,
7137       0,
7138       1.4,
7139       0,
7140       null,
7141       null
7142     ],
7143     [
7144       "1993-10",
7145       13.6,
7146       4.2,
7147       8.9,
7148       22.5,
7149       -1,
7150       46.6,
7151       0,
7152       46.6,
7153       0,
7154       null,
7155       null
7156     ],
7157     [
7158       "1993-11",
7159       3.7,
7160       -2.9,
7161       0.9,
7162       11.5,
7163       -19,
7164       3.2,
7165       5,
7166       8.2,
7167       2,
7168       null,
7169       null
7170     ],
7171     [
7172       "1993-12",
7173       2.4,
7174       -1.6,
7175       0.4,
7176       14,
7177       -9,
7178       35.4,
7179       32.3,
7180       67.7,
7181       10,
7182       null,
7183       null
7184     ],
7185     [
7186       "1994-01",
7187       3.4,
7188       -1.1,
7189       1.2,
7190       7.5,
7191       -7.5,
7192       33.6,
7193       16,
7194       49.6,
7195       0,
7196       null,
7197       null
7198     ],
7199     [
7200       "1994-02",
7201       0.4,
7202       -5.4,
7203       -2.5,
7204       11.5,
7205       -17,
7206       18.8,
7207       38.4,
7208       57.2,
7209       6,
7210       null,
7211       null
7212     ],
7213     [
7214       "1994-03",
7215       11.8,
7216       -1,
7217       5.5,
7218       20,
7219       -6,
7220       14,
7221       0,
7222       14,
7223       0,
7224       null,
7225       null
7226     ],
7227     [
7228       "1994-04",
7229       16.2,
7230       4.3,
7231       10.3,
7232       22.5,
7233       -1,
7234       31.2,
7235       0,
7236       31.2,
7237       0,
7238       null,
7239       null
7240     ],
7241     [
7242       "1994-05",
7243       21.1,
7244       7.8,
7245       14.5,
7246       27.5,
7247       0,
7248       40.4,
7249       0,
7250       40.4,
7251       0,
7252       null,
7253       null
7254     ],
7255     [
7256       "1994-06",
7257       23.4,
7258       10.1,
7259       16.8,
7260       33.5,
7261       5.5,
7262       46.2,
7263       0,
7264       46.2,
7265       0,
7266       null,
7267       null
7268     ],
7269     [
7270       "1994-07",
7271       29.9,
7272       14.1,
7273       22,
7274       38.5,
7275       9,
7276       16.8,
7277       0,
7278       16.8,
7279       0,
7280       null,
7281       null
7282     ],
7283     [
7284       "1994-08",
7285       27.4,
7286       12.2,
7287       19.8,
7288       34,
7289       8,
7290       35.6,
7291       0,
7292       35.6,
7293       0,
7294       null,
7295       null
7296     ],
7297     [
7298       "1994-09",
7299       24.2,
7300       9.5,
7301       16.8,
7302       28.5,
7303       5,
7304       17.2,
7305       0,
7306       17.2,
7307       0,
7308       null,
7309       null
7310     ],
7311     [
7312       "1994-10",
7313       12.8,
7314       3.2,
7315       8,
7316       17.5,
7317       -2,
7318       43.4,
7319       0,
7320       43.4,
7321       0,
7322       null,
7323       null
7324     ],
7325     [
7326       "1994-11",
7327       3.2,
7328       -3,
7329       0.1,
7330       9.5,
7331       -13,
7332       24.2,
7333       35,
7334       59.2,
7335       7,
7336       null,
7337       null
7338     ],
7339     [
7340       "1994-12",
7341       1.2,
7342       -3.8,
7343       -1.3,
7344       9,
7345       -18.5,
7346       22.2,
7347       19.8,
7348       42,
7349       0,
7350       null,
7351       null
7352     ],
7353     [
7354       "1995-01",
7355       1.9,
7356       -1.2,
7357       0.3,
7358       5.5,
7359       -6.5,
7360       36.2,
7361       21,
7362       57.2,
7363       0,
7364       null,
7365       null
7366     ],
7367     [
7368       "1995-02",
7369       3.8,
7370       -2.7,
7371       0.6,
7372       10.5,
7373       -12.5,
7374       19,
7375       12,
7376       31,
7377       0,
7378       null,
7379       null
7380     ],
7381     [
7382       "1995-03",
7383       8.9,
7384       -1.9,
7385       3.5,
7386       18.5,
7387       -12,
7388       26.6,
7389       6,
7390       32.6,
7391       0,
7392       null,
7393       null
7394     ],
7395     [
7396       "1995-04",
7397       15,
7398       2.7,
7399       8.8,
7400       21,
7401       -2.5,
7402       31.6,
7403       0,
7404       31.6,
7405       0,
7406       null,
7407       null
7408     ],
7409     [
7410       "1995-05",
7411       22.4,
7412       7,
7413       14.7,
7414       32,
7415       2.5,
7416       11.4,
7417       0,
7418       11.4,
7419       0,
7420       null,
7421       null
7422     ],
7423     [
7424       "1995-06",
7425       25.4,
7426       11.9,
7427       18.7,
7428       33.5,
7429       8,
7430       56,
7431       0,
7432       56,
7433       0,
7434       null,
7435       null
7436     ],
7437     [
7438       "1995-07",
7439       27,
7440       14.4,
7441       20.7,
7442       34,
7443       9.5,
7444       22.6,
7445       0,
7446       22.6,
7447       0,
7448       null,
7449       null
7450     ],
7451     [
7452       "1995-08",
7453       22.8,
7454       11,
7455       16.9,
7456       33.5,
7457       6.5,
7458       73,
7459       0,
7460       73,
7461       0,
7462       null,
7463       null
7464     ],
7465     [
7466       "1995-09",
7467       24.4,
7468       8.4,
7469       16.5,
7470       30,
7471       2,
7472       13.6,
7473       0,
7474       13.6,
7475       0,
7476       null,
7477       null
7478     ],
7479     [
7480       "1995-10",
7481       11.9,
7482       3.8,
7483       7.9,
7484       18,
7485       -5,
7486       59.3,
7487       0,
7488       59.3,
7489       0,
7490       null,
7491       null
7492     ],
7493     [
7494       "1995-11",
7495       5.2,
7496       -0.5,
7497       2.4,
7498       13.5,
7499       -11.5,
7500       89.4,
7501       27,
7502       116.4,
7503       0,
7504       null,
7505       null
7506     ],
7507     [
7508       "1995-12",
7509       0.9,
7510       -4.1,
7511       -1.6,
7512       9,
7513       -22.5,
7514       16.4,
7515       48,
7516       64.4,
7517       12,
7518       null,
7519       null
7520     ],
7521     [
7522       "1996-01",
7523       -4.3,
7524       -9.9,
7525       -7.1,
7526       6,
7527       -27.5,
7528       5,
7529       25,
7530       30,
7531       12,
7532       null,
7533       null
7534     ],
7535     [
7536       "1996-02",
7537       1.9,
7538       -6.6,
7539       -2.4,
7540       9,
7541       -24.5,
7542       20.6,
7543       7,
7544       27.6,
7545       0,
7546       null,
7547       null
7548     ],
7549     [
7550       "1996-03",
7551       7.6,
7552       -3.1,
7553       2.3,
7554       15.5,
7555       -13,
7556       21.6,
7557       3,
7558       24.6,
7559       0,
7560       null,
7561       null
7562     ],
7563     [
7564       "1996-04",
7565       14.1,
7566       2.7,
7567       8.4,
7568       18.5,
7569       -3,
7570       33.7,
7571       0,
7572       33.7,
7573       0,
7574       null,
7575       null
7576     ],
7577     [
7578       "1996-05",
7579       16.4,
7580       5.1,
7581       10.8,
7582       25.5,
7583       0.5,
7584       95,
7585       0,
7586       95,
7587       0,
7588       null,
7589       null
7590     ],
7591     [
7592       "1996-06",
7593       22.6,
7594       9.7,
7595       16.2,
7596       28,
7597       5.5,
7598       31.6,
7599       0,
7600       31.6,
7601       0,
7602       null,
7603       null
7604     ],
7605     [
7606       "1996-07",
7607       28.7,
7608       12.3,
7609       20.5,
7610       35,
7611       7.5,
7612       33.8,
7613       0,
7614       33.8,
7615       0,
7616       null,
7617       null
7618     ],
7619     [
7620       "1996-08",
7621       26.7,
7622       11.5,
7623       19.1,
7624       32.5,
7625       7.5,
7626       23,
7627       0,
7628       23,
7629       0,
7630       null,
7631       null
7632     ],
7633     [
7634       "1996-09",
7635       18.3,
7636       7.5,
7637       12.9,
7638       26.5,
7639       -1.5,
7640       64.8,
7641       0,
7642       64.8,
7643       0,
7644       null,
7645       null
7646     ],
7647     [
7648       "1996-10",
7649       10.5,
7650       2.8,
7651       6.7,
7652       18,
7653       -6,
7654       73.8,
7655       0,
7656       73.8,
7657       0,
7658       null,
7659       null
7660     ],
7661     [
7662       "1996-11",
7663       1.5,
7664       -4.1,
7665       -1.3,
7666       9,
7667       -19.5,
7668       41.4,
7669       52,
7670       93.4,
7671       24,
7672       null,
7673       null
7674     ],
7675     [
7676       "1996-12",
7677       -4.7,
7678       -10.7,
7679       -7.8,
7680       3.5,
7681       -27.5,
7682       9.2,
7683       88,
7684       97.2,
7685       57,
7686       null,
7687       null
7688     ],
7689     [
7690       "1997-01",
7691       -0.4,
7692       -6.3,
7693       -3.4,
7694       7.5,
7695       -24.5,
7696       15.6,
7697       27,
7698       42.6,
7699       55,
7700       null,
7701       null
7702     ],
7703     [
7704       "1997-02",
7705       2.1,
7706       -4.6,
7707       -1.3,
7708       8.5,
7709       -11,
7710       15.8,
7711       23.5,
7712       39.3,
7713       46,
7714       null,
7715       null
7716     ],
7717     [
7718       "1997-03",
7719       7,
7720       -1.1,
7721       3,
7722       14.5,
7723       -8,
7724       17.6,
7725       29.8,
7726       47.4,
7727       0,
7728       null,
7729       null
7730     ],
7731     [
7732       "1997-04",
7733       14.4,
7734       1.5,
7735       8,
7736       18.5,
7737       -5.5,
7738       26.4,
7739       0,
7740       26.4,
7741       0,
7742       null,
7743       null
7744     ],
7745     [
7746       "1997-05",
7747       20.3,
7748       7.7,
7749       14,
7750       29,
7751       2.5,
7752       43.4,
7753       0,
7754       43.4,
7755       0,
7756       null,
7757       null
7758     ],
7759     [
7760       "1997-06",
7761       23,
7762       10.3,
7763       16.7,
7764       30.5,
7765       6.5,
7766       57,
7767       0,
7768       57,
7769       0,
7770       null,
7771       null
7772     ],
7773     [
7774       "1997-07",
7775       25.3,
7776       12.4,
7777       18.9,
7778       32,
7779       9.5,
7780       93.2,
7781       0,
7782       93.2,
7783       0,
7784       null,
7785       null
7786     ],
7787     [
7788       "1997-08",
7789       27,
7790       13.3,
7791       20.2,
7792       33.5,
7793       8.5,
7794       39.5,
7795       0,
7796       39.5,
7797       0,
7798       null,
7799       null
7800     ],
7801     [
7802       "1997-09",
7803       20.6,
7804       10,
7805       15.3,
7806       28.5,
7807       3,
7808       89.6,
7809       0,
7810       89.6,
7811       0,
7812       null,
7813       null
7814     ],
7815     [
7816       "1997-10",
7817       11.6,
7818       4,
7819       7.8,
7820       15.5,
7821       -2.5,
7822       55.4,
7823       0,
7824       55.4,
7825       0,
7826       null,
7827       null
7828     ],
7829     [
7830       "1997-11",
7831       5.9,
7832       1.8,
7833       3.9,
7834       12.5,
7835       -2,
7836       40.4,
7837       0,
7838       40.4,
7839       0,
7840       null,
7841       null
7842     ],
7843     [
7844       "1997-12",
7845       3,
7846       -1.2,
7847       0.9,
7848       7.5,
7849       -5.5,
7850       15.6,
7851       18.5,
7852       34.1,
7853       3,
7854       null,
7855       null
7856     ],
7857     [
7858       "1998-01",
7859       -0.2,
7860       -5.5,
7861       -2.8,
7862       7.5,
7863       -22.5,
7864       16.8,
7865       32,
7866       48.8,
7867       0,
7868       null,
7869       null
7870     ],
7871     [
7872       "1998-02",
7873       6.7,
7874       -0.5,
7875       3.1,
7876       10,
7877       -5.5,
7878       31.6,
7879       3,
7880       34.6,
7881       0,
7882       null,
7883       null
7884     ],
7885     [
7886       "1998-03",
7887       9.1,
7888       0.9,
7889       5,
7890       16,
7891       -4.5,
7892       46.8,
7893       0.5,
7894       47.3,
7895       null,
7896       null,
7897       null
7898     ],
7899     [
7900       "1998-04",
7901       16.1,
7902       2.6,
7903       9.3,
7904       26,
7905       -3,
7906       29.6,
7907       0,
7908       29.6,
7909       0,
7910       null,
7911       null
7912     ],
7913     [
7914       "1998-05",
7915       22.2,
7916       9.7,
7917       16.2,
7918       28.5,
7919       4,
7920       9.4,
7921       0,
7922       9.4,
7923       0,
7924       null,
7925       null
7926     ],
7927     [
7928       "1998-06",
7929       24.7,
7930       11.8,
7931       18.3,
7932       29,
7933       6.5,
7934       26.4,
7935       0,
7936       26.4,
7937       0,
7938       null,
7939       null
7940     ],
7941     [
7942       "1998-07",
7943       31.4,
7944       16.6,
7945       24,
7946       39,
7947       9.5,
7948       25.8,
7949       0,
7950       25.8,
7951       0,
7952       null,
7953       null
7954     ],
7955     [
7956       "1998-08",
7957       30.8,
7958       14.7,
7959       22.8,
7960       39,
7961       8.5,
7962       6.8,
7963       0,
7964       6.8,
7965       0,
7966       null,
7967       null
7968     ],
7969     [
7970       "1998-09",
7971       25.4,
7972       10.4,
7973       17.9,
7974       33.5,
7975       5,
7976       13,
7977       0,
7978       13,
7979       0,
7980       null,
7981       null
7982     ],
7983     [
7984       "1998-10",
7985       12.3,
7986       4.6,
7987       8.5,
7988       22.5,
7989       -2,
7990       62,
7991       0,
7992       62,
7993       0,
7994       null,
7995       null
7996     ],
7997     [
7998       "1998-11",
7999       7.4,
8000       1.8,
8001       4.6,
8002       12,
8003       -2,
8004       75.4,
8005       0,
8006       75.4,
8007       0,
8008       null,
8009       null
8010     ],
8011     [
8012       "1998-12",
8013       1.1,
8014       -3.5,
8015       -1.2,
8016       10,
8017       -16,
8018       27,
8019       76.5,
8020       103.5,
8021       29,
8022       null,
8023       null
8024     ],
8025     [
8026       "1999-01",
8027       2.7,
8028       -2.3,
8029       0.2,
8030       11,
8031       -14,
8032       35.8,
8033       21.5,
8034       57.3,
8035       14,
8036       null,
8037       null
8038     ],
8039     [
8040       "1999-02",
8041       5.4,
8042       -1.5,
8043       2,
8044       10,
8045       -9,
8046       29.6,
8047       2,
8048       31.6,
8049       0,
8050       null,
8051       null
8052     ],
8053     [
8054       "1999-03",
8055       8.8,
8056       -0.2,
8057       4.3,
8058       17,
8059       -4.5,
8060       22.2,
8061       0,
8062       22.2,
8063       0,
8064       null,
8065       null
8066     ],
8067     [
8068       "1999-04",
8069       15.5,
8070       1.8,
8071       8.7,
8072       24,
8073       -3.5,
8074       29,
8075       0,
8076       29,
8077       0,
8078       null,
8079       null
8080     ],
8081     [
8082       "1999-05",
8083       17.9,
8084       5.5,
8085       11.7,
8086       33,
8087       -1.5,
8088       59.4,
8089       0,
8090       59.4,
8091       0,
8092       null,
8093       null
8094     ],
8095     [
8096       "1999-06",
8097       21.7,
8098       10.2,
8099       15.9,
8100       33,
8101       4,
8102       77.6,
8103       0,
8104       77.6,
8105       0,
8106       null,
8107       null
8108     ],
8109     [
8110       "1999-07",
8111       25.1,
8112       11.8,
8113       18.5,
8114       33.5,
8115       7,
8116       69.6,
8117       0,
8118       69.6,
8119       0,
8120       null,
8121       null
8122     ],
8123     [
8124       "1999-08",
8125       27.6,
8126       14.7,
8127       21.2,
8128       35,
8129       10.5,
8130       19.6,
8131       0,
8132       19.6,
8133       0,
8134       null,
8135       null
8136     ],
8137     [
8138       "1999-09",
8139       21,
8140       7,
8141       14,
8142       27,
8143       2,
8144       28.8,
8145       0,
8146       28.8,
8147       0,
8148       null,
8149       null
8150     ],
8151     [
8152       "1999-10",
8153       12.4,
8154       3.9,
8155       8.2,
8156       18.5,
8157       -2,
8158       53.4,
8159       0,
8160       53.4,
8161       0,
8162       null,
8163       null
8164     ],
8165     [
8166       "1999-11",
8167       7.1,
8168       2.1,
8169       4.6,
8170       11.5,
8171       -3.5,
8172       65.8,
8173       0,
8174       65.8,
8175       0,
8176       null,
8177       null
8178     ],
8179     [
8180       "1999-12",
8181       2.8,
8182       -0.8,
8183       1,
8184       8,
8185       -5,
8186       22.4,
8187       35.5,
8188       57.9,
8189       8,
8190       null,
8191       null
8192     ],
8193     [
8194       "2000-01",
8195       0.4,
8196       -5.4,
8197       -2.4,
8198       5,
8199       -15,
8200       2,
8201       55.5,
8202       57.5,
8203       22,
8204       null,
8205       null
8206     ],
8207     [
8208       "2000-02",
8209       3.1,
8210       -3.2,
8211       0,
8212       8,
8213       -11,
8214       21.4,
8215       3,
8216       24.4,
8217       0,
8218       null,
8219       null
8220     ],
8221     [
8222       "2000-03",
8223       9.5,
8224       0.2,
8225       4.8,
8226       14.5,
8227       -3.5,
8228       52.8,
8229       2,
8230       54.8,
8231       0,
8232       null,
8233       null
8234     ],
8235     [
8236       "2000-04",
8237       15.4,
8238       3,
8239       9.2,
8240       21,
8241       -2.5,
8242       36.4,
8243       2,
8244       38.4,
8245       0,
8246       null,
8247       null
8248     ],
8249     [
8250       "2000-05",
8251       18.7,
8252       6.5,
8253       12.6,
8254       26,
8255       0,
8256       38.4,
8257       0,
8258       38.4,
8259       0,
8260       null,
8261       null
8262     ],
8263     [
8264       "2000-06",
8265       23.3,
8266       10.4,
8267       16.9,
8268       31.5,
8269       4,
8270       72.2,
8271       0,
8272       72.2,
8273       0,
8274       null,
8275       null
8276     ],
8277     [
8278       "2000-07",
8279       26.4,
8280       13.1,
8281       19.8,
8282       33,
8283       9,
8284       58.6,
8285       0,
8286       58.6,
8287       0,
8288       null,
8289       null
8290     ],
8291     [
8292       "2000-08",
8293       26.7,
8294       12.3,
8295       19.5,
8296       34,
8297       4,
8298       34,
8299       0,
8300       34,
8301       0,
8302       null,
8303       null
8304     ],
8305     [
8306       "2000-09",
8307       19.8,
8308       8.5,
8309       14.2,
8310       26,
8311       0,
8312       29.4,
8313       0,
8314       29.4,
8315       0,
8316       null,
8317       null
8318     ],
8319     [
8320       "2000-10",
8321       12.8,
8322       4.5,
8323       8.7,
8324       18,
8325       -2,
8326       46.8,
8327       0,
8328       46.8,
8329       0,
8330       null,
8331       null
8332     ],
8333     [
8334       "2000-11",
8335       4.2,
8336       0,
8337       2.2,
8338       9,
8339       -3.5,
8340       13.2,
8341       4,
8342       17.2,
8343       0,
8344       null,
8345       null
8346     ],
8347     [
8348       "2000-12",
8349       -0.6,
8350       -5.2,
8351       -2.9,
8352       6.5,
8353       -17,
8354       12.8,
8355       62.1,
8356       74.9,
8357       17,
8358       null,
8359       null
8360     ],
8361     [
8362       "2001-01",
8363       1.8,
8364       -2.2,
8365       -0.2,
8366       6,
8367       -6,
8368       0,
8369       34.4,
8370       34.4,
8371       27,
8372       null,
8373       null
8374     ],
8375     [
8376       "2001-02",
8377       2.6,
8378       -5.1,
8379       -1.2,
8380       8,
8381       -13,
8382       2,
8383       6,
8384       8,
8385       20,
8386       null,
8387       null
8388     ],
8389     [
8390       "2001-03",
8391       9.5,
8392       -0.6,
8393       4.4,
8394       14.5,
8395       -6,
8396       35,
8397       6.5,
8398       41.5,
8399       2,
8400       null,
8401       null
8402     ],
8403     [
8404       "2001-04",
8405       14.2,
8406       2.3,
8407       8.2,
8408       23.5,
8409       -4,
8410       23,
8411       0,
8412       23,
8413       0,
8414       null,
8415       null
8416     ],
8417     [
8418       "2001-05",
8419       19.9,
8420       7,
8421       13.5,
8422       33.5,
8423       2,
8424       30.2,
8425       0,
8426       30.2,
8427       0,
8428       null,
8429       null
8430     ],
8431     [
8432       "2001-06",
8433       22.7,
8434       10,
8435       16.4,
8436       30,
8437       5,
8438       51.9,
8439       0,
8440       51.9,
8441       0,
8442       null,
8443       null
8444     ]
8445   ]
8446 }