year mo zed etazed eta
1951 01 4.4409961075301 2.95213843847602 4.4409961075301
1951 02 5.1769476751656 3.25088547290043 5.1769476751656
1951 03 5.69054737810438 3.64479491453756 5.69054737810438
1951 04 9.93228793662743 7.80367176501729 9.93228793662743
1951 05 14.1322883522045 12.0728729146241 14.1322883522045
1951 06 17.4297245059539 15.3444783643123 17.4297245059539
1951 07 19.3108226536993 17.3353219303811 19.3108226536993
1951 08 19.1524950346565 17.1902502000137 19.1524950346565
1951 09 16.8568564256535 15.0273867202881 16.8568564256535
1951 10 10.1755466255893 8.6070589761418 10.1755466255893
1951 11 8.61925498653053 6.94006495783989 8.61925498653053
1951 12 2.97602635009223 2.06418975953744 2.97602635009223
1952 01 1.96863223653311 0.463083054596181 1.96863223653311
1952 02 1.59404767087499 -0.0270780339033867 1.59404767087499
1952 03 6.83410839495822 5.28290734172684 6.83410839495822
1952 04 12.794028496765 10.9646586806202 12.794028496765
1952 05 15.4596973527807 13.4389830571929 15.4596973527807
1952 06 18.3713844461215 16.3674248030191 18.3713844461215
1952 07 21.6187897544728 19.6383895929114 21.6187897544728
1952 08 20.3621168120573 18.3909755046891 20.3621168120573
1952 09 13.0586304279405 11.1233309174668 13.0586304279405
1952 10 9.89414022840593 8.23377118740929 9.89414022840593
1952 11 4.20386142616078 2.69394208370735 4.20386142616078
1952 12 1.63643720840136 0.450002120925618 1.63643720840136
1953 01 0.1729579958527 -1.11334437050817 0.1729579958527
1953 02 2.1291109104503 0.548066513627987 2.1291109104503
1953 03 8.09460287587917 6.2979887965217 8.09460287587917
1953 04 11.8863203391458 9.85930647114544 11.8863203391458
1953 05 16.1421565008391 14.0594969482617 16.1421565008391
1953 06 17.7063981864926 15.6552417366043 17.7063981864926
1953 07 19.3261352566935 17.3395000784036 19.3261352566935
1953 08 19.1757012723748 17.2788684722457 19.1757012723748
1953 09 16.4175808915538 14.6574281724463 16.4175808915538
1953 10 12.5297827165158 10.9268959995764 12.5297827165158
1953 11 5.71976946269101 4.86925759868535 5.71976946269101
1953 12 4.64606800799744 3.44339331024972 4.64606800799744
1954 01 -0.963448683582928 -2.44133361798425 -0.963448683582928
1954 02 0.20487033968328 -1.15941866656064 0.20487033968328
1954 03 7.95132476059814 6.0464309018632 7.95132476059814
1954 04 8.90731331281573 6.88438089521774 8.90731331281573
1954 05 14.1966992196314 12.1594618901762 14.1966992196314
1954 06 17.9025478982134 15.893444422111 17.9025478982134
1954 07 17.1964847192107 15.0669692293622 17.1964847192107
1954 08 17.9896354102935 15.9987893173504 17.9896354102935
1954 09 15.7912407202478 13.9029709176185 15.7912407202478
1954 10 12.0290089998872 10.4482848987443 12.0290089998872
1954 11 6.72086466214654 5.27422560541314 6.72086466214654
1954 12 5.06316220409578 3.66547465303689 5.06316220409578
1955 01 0.975857409489775 -0.147116283922256 0.975857409489775
1955 02 1.61834773353055 -0.216451404843687 1.61834773353055
1955 03 3.90272438290373 2.13610417153457 3.90272438290373
1955 04 10.5049736961479 8.46283916988045 10.5049736961479
1955 05 13.1891409486819 11.1157946663271 13.1891409486819
1955 06 17.5216271140882 15.4602309653057 17.5216271140882
1955 07 20.0106822525552 17.9963686911958 20.0106822525552
1955 08 19.2151304654644 17.2169533312782 19.2151304654644
1955 09 15.9532892513178 14.0672240402486 15.9532892513178
1955 10 9.70471703293151 8.00520771003107 9.70471703293151
1955 11 5.28657280675051 3.97167699833841 5.28657280675051
1955 12 4.42076245134639 3.19855779055644 4.42076245134639
1956 01 2.82656385987648 1.43999003286609 2.82656385987648
1956 02 -7.75688009779433 -9.22588497087471 -7.75688009779433
1956 03 6.78130325613976 4.91283164503422 6.78130325613976
1956 04 8.77848042068524 6.71547655426499 8.77848042068524
1956 05 15.1636190691902 13.1213915598712 15.1636190691902
1956 06 15.2805630994443 13.1627815621448 15.2805630994443
1956 07 18.9240818992926 16.9475369199412 18.9240818992926
1956 08 16.4539433161633 14.5421657433064 16.4539433161633
1956 09 16.6651294158107 15.0017242166844 16.6651294158107
1956 10 10.2479333259968 8.63031162417471 10.2479333259968
1956 11 4.26900063360743 2.76884500331908 4.26900063360743
1956 12 3.98416099068835 2.78038377766297 3.98416099068835
1957 01 1.15670256048541 0.0231110171381825 1.15670256048541
1957 02 6.97478598109379 5.31264902621254 6.97478598109379
1957 03 10.0816921346407 8.43730489146584 10.0816921346407
1957 04 10.6148841883649 8.63674608241302 10.6148841883649
1957 05 12.0560202692943 10.0181057441709 12.0560202692943
1957 06 18.6904774004735 16.736291850696 18.6904774004735
1957 07 20.2016624971289 18.186993883923 20.2016624971289
1957 08 17.4204340429815 15.4560393052322 17.4204340429815
1957 09 14.9959765831312 13.154226633077 14.9959765831312
1957 10 10.9477971033876 9.632904098172 10.9477971033876
1957 11 6.21779592945713 4.89097007447896 6.21779592945713
1957 12 2.10188136209182 0.889299554136835 2.10188136209182
