year mo zed etazed eta
1950 01 0.908051274359174 0.447165906107454 0.908051274359174
1950 02 5.14062823889646 4.52275142562309 5.14062823889646
1950 03 6.66763170714067 5.96838159986558 6.66763170714067
1950 04 8.15417451525647 7.35027601843194 8.15417451525647
1950 05 14.4027093505739 13.6438033847577 14.4027093505739
1950 06 18.4498680236609 17.6908940981472 18.4498680236609
1950 07 18.6058772424746 17.8545916002306 18.6058772424746
1950 08 18.5412264081937 17.8310086295188 18.5412264081937
1950 09 14.0694348191272 13.3618532953745 14.0694348191272
1950 10 9.24919344066858 8.68499514711077 9.24919344066858
1950 11 5.64381642444482 5.01017010767746 5.64381642444482
1950 12 -1.25253372380807 -1.80152414343405 -1.25253372380807
1951 01 3.76873396138248 3.2104123354872 3.76873396138248
1951 02 4.21430432197775 3.49203099612831 4.21430432197775
1951 03 4.10076282226448 3.33360564842692 4.10076282226448
1951 04 8.10133167998026 7.30310061562646 8.10133167998026
1951 05 12.8072023691502 12.0349215800576 12.8072023691502
1951 06 16.1582855276763 15.3763182245607 16.1582855276763
1951 07 17.9345954206953 17.1937826494509 17.9345954206953
1951 08 17.8990993397959 17.1632575268049 17.8990993397959
1951 09 15.9180114200404 15.2319602805284 15.9180114200404
1951 10 8.79225800993064 8.20407514138781 8.79225800993064
1951 11 8.34413904886345 7.71444278810446 8.34413904886345
1951 12 4.12111524712664 3.7791765256686 4.12111524712664
1952 01 1.80204372854766 1.23746278532131 1.80204372854766
1952 02 1.87178994550965 1.26386780621775 1.87178994550965
1952 03 4.98165249047851 4.39995209551674 4.98165249047851
1952 04 11.8973741854431 11.2113605043888 11.8973741854431
1952 05 13.9069039594472 13.1491360986018 13.9069039594472
1952 06 16.0377349978694 15.286250131706 16.0377349978694
1952 07 18.882542234795 18.1398921742094 18.882542234795
1952 08 18.860314461137 18.121136470874 18.860314461137
1952 09 11.628942977086 10.9032056606584 11.628942977086
1952 10 8.32903861665462 7.70640022628089 8.32903861665462
1952 11 2.79177951595834 2.2255597625383 2.79177951595834
1952 12 0.859506961695597 0.414593803892193 0.859506961695597
1953 01 0.719538481624417 0.237175094239089 0.719538481624417
1953 02 1.70831056718302 1.11541891837465 1.70831056718302
1953 03 6.92742766307062 6.25369738331157 6.92742766307062
1953 04 10.3949402354451 9.63481003494495 10.3949402354451
1953 05 14.4755307571235 13.6945334249069 14.4755307571235
1953 06 17.0598156187509 16.2906319500428 17.0598156187509
1953 07 18.0452126475308 17.3002244556721 18.0452126475308
1953 08 17.4099412612187 16.6986289611704 17.4099412612187
1953 09 14.6041478013473 13.944090531682 14.6041478013473
1953 10 12.2076755901265 11.6065930712742 12.2076755901265
1953 11 6.79619421457071 6.47725226556858 6.79619421457071
1953 12 5.25004085666192 4.79903784500652 5.25004085666192
1954 01 -1.19508443685949 -1.74929128725999 -1.19508443685949
1954 02 0.0767340560516045 -0.434874321289866 0.0767340560516045
1954 03 6.72824734188349 6.01391214485789 6.72824734188349
1954 04 7.58184035465026 6.82324069805101 7.58184035465026
1954 05 13.6148939364656 12.8509299379199 13.6148939364656
1954 06 16.3433908778965 15.5899770743581 16.3433908778965
1954 07 15.151197723814 14.3526294151208 15.151197723814
1954 08 17.0198596211621 16.2732923363084 17.0198596211621
1954 09 14.6013365294455 13.8932353534595 14.6013365294455
1954 10 11.7623736064671 11.1696020685385 11.7623736064671
1954 11 6.5284713864846 5.98598174020957 6.5284713864846
1954 12 4.91913271477758 4.3949998831305 4.91913271477758
1955 01 -0.130774289425014 -0.551889424454526 -0.130774289425014
1955 02 -0.322834643239948 -1.01088432013029 -0.322834643239948
1955 03 1.897478035333 1.23499545606956 1.897478035333
1955 04 8.85353606356273 8.08773561621246 8.85353606356273
1955 05 11.233508824299 10.456003968416 11.233508824299
1955 06 15.8206175271433 15.0475939713499 15.8206175271433
1955 07 18.6850220386745 17.9296544531647 18.6850220386745
1955 08 18.3843211391875 17.6350047138677 18.3843211391875
1955 09 15.1645118308421 14.4572373766911 15.1645118308421
1955 10 9.58372852884192 8.94641253275426 9.58372852884192
1955 11 5.78674979301022 5.29366386485568 5.78674979301022
1955 12 4.35538689537138 3.89706014757515 4.35538689537138
1956 01 1.87500366276601 1.35503847763711 1.87500366276601
1956 02 -7.37637551022769 -7.92725233763283 -7.37637551022769
1956 03 5.59989107360421 4.89921421943963 5.59989107360421
1956 04 6.85639725765432 6.08277080774673 6.85639725765432
1956 05 13.7190463751879 12.9532110591933 13.7190463751879
1956 06 13.8256474720599 13.0314793955726 13.8256474720599
1956 07 17.9328627096478 17.191658342391 17.9328627096478
1956 08 15.1346540842357 14.4177374944144 15.1346540842357
1956 09 15.0968324094075 14.4730554597351 15.0968324094075
1956 10 9.84210025364798 9.23549211546469 9.84210025364798
1956 11 4.60007984899278 4.03752148763465 4.60007984899278
1956 12 4.70838042097947 4.25696396609495 4.70838042097947
1957 01 2.56155841436583 2.13646158561062 2.56155841436583
1957 02 5.70429162524924 5.08099026716877 5.70429162524924
1957 03 8.80304355396797 8.18639833777739 8.80304355396797
1957 04 9.27019402896763 8.52839223923568 9.27019402896763
1957 05 10.6044382229334 9.84022027601215 10.6044382229334
1957 06 17.8354869062113 17.1026673250447 17.8354869062113
1957 07 19.0117306438708 18.2562299139186 19.0117306438708
1957 08 16.3418462559689 15.6051982293129 16.3418462559689
1957 09 13.1302198074567 12.4395635761863 13.1302198074567
1957 10 11.0021973031457 10.5091124261899 11.0021973031457
1957 11 6.09020608480101 5.5926463891842 6.09020608480101
1957 12 2.35329097178333 1.89857279380021 2.35329097178333
