year mo zed etazed eta
1950 01 2.73159959814839 2.5395640280435 2.73159959814839
1950 02 6.54117503728416 6.28372636508692 6.54117503728416
1950 03 11.1783407625525 10.8869865511878 11.1783407625525
1950 04 12.6812390969824 12.3462813899722 12.6812390969824
1950 05 19.024103165561 18.7078923464709 19.024103165561
1950 06 23.7076400697146 23.3914009340838 23.7076400697146
1950 07 27.2899613396448 26.9769256553764 27.2899613396448
1950 08 24.849644097752 24.5537200233041 24.849644097752
1950 09 20.2485453050168 19.9537196701199 20.2485453050168
1950 10 14.8930369682113 14.6579543458956 14.8930369682113
1950 11 8.40684030270367 8.1428210040506 8.40684030270367
1950 12 3.67345656671394 3.44471055853644 3.67345656671394
1951 01 4.68300922024256 4.45037520945286 4.68300922024256
1951 02 6.98822891572413 6.6872816966202 6.98822891572413
1951 03 8.3152686259195 7.99561980348718 8.3152686259195
1951 04 13.2851693799586 12.9525731031445 13.2851693799586
1951 05 16.4704198894492 16.1486362273273 16.4704198894492
1951 06 21.7975327395047 21.4717130298732 21.7975327395047
1951 07 23.4826769329398 23.1740049449213 23.4826769329398
1951 08 23.204186911259 22.8975861558461 23.204186911259
1951 09 21.2265414629822 20.9406868215189 21.2265414629822
1951 10 12.5428787563823 12.2978025611561 12.5428787563823
1951 11 10.6545395482285 10.3921661062456 10.6545395482285
1951 12 4.02685255049444 3.88437808322025 4.02685255049444
1952 01 2.61997826207304 2.38473620239539 2.61997826207304
1952 02 4.09856775587363 3.84526686450201 4.09856775587363
1952 03 8.71028552621681 8.4679103616494 8.71028552621681
1952 04 14.6052516633879 14.3194126296153 14.6052516633879
1952 05 18.0803890953649 17.7646524866793 18.0803890953649
1952 06 22.8136511718962 22.5005324776614 22.8136511718962
1952 07 26.0804179119871 25.7709803867432 26.0804179119871
1952 08 23.7641238782902 23.4561330490139 23.7641238782902
1952 09 17.9656453030798 17.6632547545682 17.9656453030798
1952 10 13.471459816072 13.2120271534162 13.471459816072
1952 11 7.11836935762037 6.88244446036202 7.11836935762037
1952 12 3.65693822210229 3.4715577396842 3.65693822210229
1953 01 1.07053570858674 0.869550963842851 1.07053570858674
1953 02 3.99387984046043 3.74684165345694 3.99387984046043
1953 03 9.34064741342679 9.05992646352719 9.34064741342679
1953 04 14.4321341526027 14.1154132357277 14.4321341526027
1953 05 19.1317724277348 18.8063568726446 19.1317724277348
1953 06 19.5872924272513 19.2667992319562 19.5872924272513
1953 07 23.9930955627429 23.6826838161351 23.9930955627429
1953 08 22.5396959009013 22.2433157758811 22.5396959009013
1953 09 19.8763675559973 19.6013436936367 19.8763675559973
1953 10 15.2319672026563 14.9815161531345 15.2319672026563
1953 11 7.22720616693902 7.09431368818813 7.22720616693902
1953 12 6.64712933843174 6.45921141690866 6.64712933843174
1954 01 1.21836156766389 0.987442046663684 1.21836156766389
1954 02 1.59341258702957 1.38024242980396 1.59341258702957
1954 03 9.89863929432626 9.60099962889893 9.89863929432626
1954 04 12.4995244288966 12.1834412386469 12.4995244288966
1954 05 16.7396402999298 16.4213219672024 16.7396402999298
1954 06 21.8306379444653 21.5167155263242 21.8306379444653
1954 07 22.5373771642078 22.204640368919 22.5373771642078
1954 08 21.5636945931026 21.2526248910803 21.5636945931026
1954 09 20.5348462084138 20.2398040517529 20.5348462084138
1954 10 13.9169806141408 13.6699924733372 13.9169806141408
1954 11 8.59786300749941 8.37182565488482 8.59786300749941
1954 12 6.84957409880852 6.63118541895557 6.84957409880852
1955 01 4.86326616206254 4.68780152246691 4.86326616206254
1955 02 6.22618378520035 5.93949641982938 6.22618378520035
1955 03 7.24426440568772 6.96822999766128 7.24426440568772
1955 04 13.2962863038772 12.9772027841479 13.2962863038772
1955 05 17.5010099097694 17.1770495531514 17.5010099097694
1955 06 21.1867655368892 20.8646723886419 21.1867655368892
1955 07 24.0545618867098 23.7398253927474 24.0545618867098
1955 08 22.0618890964327 21.7496739192161 22.0618890964327
1955 09 19.1031059271273 18.8084082378978 19.1031059271273
1955 10 13.8976167273615 13.6320683956583 13.8976167273615
1955 11 7.63905703982324 7.43360456975885 7.63905703982324
1955 12 5.41068088499695 5.21971140674852 5.41068088499695
1956 01 3.66239874413562 3.44574658366525 3.66239874413562
1956 02 -2.56648418871218 -2.79601620013099 -2.56648418871218
1956 03 7.78593190619347 7.49398321695823 7.78593190619347
1956 04 11.5628331486254 11.2404887944972 11.5628331486254
1956 05 17.9139726880254 17.5948746396943 17.9139726880254
1956 06 19.8160771684857 19.4851738032827 19.8160771684857
1956 07 23.5119430907234 23.2031079376998 23.5119430907234
1956 08 23.7320198222844 23.4333045765255 23.7320198222844
1956 09 19.6826923409873 19.4227852786239 19.6826923409873
1956 10 13.1888478608582 12.9360944699485 13.1888478608582
1956 11 6.92992194881411 6.69552263158155 6.92992194881411
1956 12 3.68511755109918 3.49702736156397 3.68511755109918
1957 01 2.00912034081772 1.83199666216971 2.00912034081772
1957 02 7.34559375503797 7.08588485583778 7.34559375503797
1957 03 10.9570516395757 10.7001161328296 10.9570516395757
1957 04 12.7215062736186 12.4124221945637 12.7215062736186
1957 05 14.9368030071258 14.6183788625753 14.9368030071258
1957 06 20.9275322539869 20.6221907618341 20.9275322539869
1957 07 23.8522175200324 23.5374255492189 23.8522175200324
1957 08 22.661788624432 22.3548519466587 22.661788624432
1957 09 18.8411053790391 18.5533319493431 18.8411053790391
1957 10 12.9580263626836 12.7525743306187 12.9580263626836
1957 11 8.91352503632402 8.70620849648369 8.91352503632402
1957 12 3.26869146446959 3.07922555697663 3.26869146446959
