year mo zed etazed eta
1951 01 5.90981173396381 3.3508376152771 5.90981173396381
1951 02 7.91710831085061 4.60668890070735 7.91710831085061
1951 03 8.62854869987178 5.11241165311631 8.62854869987178
1951 04 13.5282457695976 9.86968672464273 13.5282457695976
1951 05 16.6561092362695 13.1164889529283 16.6561092362695
1951 06 22.1576119520142 18.5735951460677 22.1576119520142
1951 07 23.4667728065377 20.0713809383346 23.4667728065377
1951 08 23.9281180700133 20.5555097604711 23.9281180700133
1951 09 21.9162347855218 18.7718337294251 21.9162347855218
1951 10 12.8397601112472 10.1439219637593 12.8397601112472
1951 11 11.3316797979009 8.44557193608889 11.3316797979009
1951 12 5.42665677237598 3.85943763235994 5.42665677237598
1952 01 3.61173238196959 1.0240697255155 3.61173238196959
1952 02 4.90865650253943 2.12234669745159 4.90865650253943
1952 03 8.71954540752162 6.05341859728019 8.71954540752162
1952 04 14.8812697212772 11.7370403497782 14.8812697212772
1952 05 18.2541715873971 14.7810688918555 18.2541715873971
1952 06 23.4478786184331 20.0035729818509 23.4478786184331
1952 07 26.4293374707512 23.0255246930675 26.4293374707512
1952 08 24.3362552305816 20.9483561085426 24.3362552305816
1952 09 18.6747136582127 15.3484176245861 18.6747136582127
1952 10 14.0162194835007 11.1624601942877 14.0162194835007
1952 11 7.56320409768532 4.96803022784348 7.56320409768532
1952 12 4.05596611429493 2.01678080769599 4.05596611429493
1953 01 2.0320873702837 -0.178744821899056 2.0320873702837
1953 02 4.48020753796937 1.76278748093101 4.48020753796937
1953 03 9.32307082537495 6.23514037647929 9.32307082537495
1953 05 19.0431540614346 15.4635829554422 19.0431540614346
1953 06 19.9574300840538 16.4320049358083 19.9574300840538
1953 07 24.2317322799703 20.8172030672846 24.2317322799703
1953 08 22.9032621538511 19.6430807786294 22.9032621538511
1953 09 20.3725350343614 17.3472725483955 20.3725350343614
1953 10 15.7416805401795 12.98671899544 15.7416805401795
1953 11 7.79674363142399 6.33492636516426 7.79674363142399
1953 12 7.11085063857162 5.04375350181773 7.11085063857162
1954 01 1.59426717111869 -0.945847559883576 1.59426717111869
1954 02 1.89101083585059 -0.453860893631149 1.89101083585059
1954 03 10.117449841184 6.8434135214833 10.117449841184
1954 04 12.524421477868 9.04750638512148 12.524421477868
1954 05 16.8067685436357 13.3052668836347 16.8067685436357
1954 06 22.0749443611358 18.6217977615846 22.0749443611358
1954 07 22.8610249602099 19.2009202120328 22.8610249602099
1954 08 22.1148548030644 18.6930880808184 22.1148548030644
1954 09 21.1353138698813 17.8898501466121 21.1353138698813
1954 10 14.3157066549255 11.5988371060862 14.3157066549255
1954 11 8.98947506796823 6.5030641892077 8.98947506796823
1954 12 7.63379929718758 5.23152381880511 7.63379929718758
1955 01 5.71427263024915 3.78416159469722 5.71427263024915
1955 02 7.10369774252373 3.95013672344301 7.10369774252373
1955 03 7.56907466382159 4.53269617553084 7.56907466382159
1955 04 13.4045582989157 9.89463958189364 13.4045582989157
1955 05 17.6967370613779 14.1331731385806 17.6967370613779
1955 06 21.428621299074 17.8855966683541 21.428621299074
1955 07 24.3926990608403 20.9305976272539 24.3926990608403
1955 08 22.4328338370903 18.9984668877078 22.4328338370903
1955 09 19.3601991486938 16.1185245671687 19.3601991486938
1955 10 14.0874367151733 11.1664050664382 14.0874367151733
1955 11 8.0282311460952 5.76825397538689 8.0282311460952
1955 12 6.71510893206099 4.61444467132828 6.71510893206099
1956 01 5.00667361068235 2.62349984550824 5.00667361068235
1956 02 -2.38480083660671 -4.90965296221362 -2.38480083660671
1956 03 7.72790764520865 4.516472063621 7.72790764520865
1956 04 11.8373460412122 8.29155814580238 11.8373460412122
1956 05 18.2172152475445 14.7071367159025 18.2172152475445
1956 06 20.0896137623282 16.4496767450946 20.0896137623282
1956 07 24.042980908626 20.6457942253658 24.042980908626
1956 08 24.5881873953155 21.3023196919677 24.5881873953155
1956 09 20.241455543825 17.3824778578266 20.241455543825
1956 10 13.8625123559318 11.0822250559251 13.8625123559318
1956 11 7.33376732856103 4.75537483900293 7.33376732856103
1956 12 4.30986581637338 2.240873731486 4.30986581637338
1957 01 3.12585936800782 1.17749890287978 3.12585936800782
1957 02 8.19754757958474 5.34074968838258 8.19754757958474
1957 03 10.8175298605829 7.99123928637607 10.8175298605829
1957 04 12.9367515446676 9.53682667506284 12.9367515446676
1957 05 15.3672361481962 11.8645705581404 15.3672361481962
1957 06 21.3443409654512 17.9855845517711 21.3443409654512
1957 07 24.1841587471619 20.7214470682143 24.1841587471619
1957 08 23.2262564102504 19.8499529547438 23.2262564102504
1957 09 19.3684053214432 16.2028975947875 19.3684053214432
1957 10 13.4755949692566 11.2156226165423 13.4755949692566
1957 11 9.74505502080203 7.46457308255831 9.74505502080203
1957 12 4.78666296138283 2.70253797896021 4.78666296138283
