year mo zed etazed eta
1950 01 3.11284840031603 2.49449386457831 3.11284840031603
1950 02 8.2089812955807 7.37999657110559 8.2089812955807
1950 03 9.00373676251163 8.06557620191755 9.00373676251163
1950 04 10.1218261375801 9.0432623210072 10.1218261375801
1950 05 16.1937642210991 15.1755653836289 16.1937642210991
1950 06 21.0130178311899 19.9947278144589 21.0130178311899
1950 07 22.0359496282427 21.0279747248987 22.0359496282427
1950 08 20.2125285197652 19.259653000043 20.2125285197652
1950 09 16.1409980163936 15.1916594720255 16.1409980163936
1950 10 12.1778680841824 11.4209020403256 12.1778680841824
1950 11 8.95196359148204 8.10182144981916 8.95196359148204
1950 12 1.23384205256231 0.497279906230788 1.23384205256231
1951 01 5.60189000304544 4.8528084883026 5.60189000304544
1951 02 5.83426210348228 4.86521205796761 5.83426210348228
1951 03 7.4931584585201 6.46388925028805 7.4931584585201
1951 04 10.9316615717659 9.86070156042457 10.9316615717659
1951 05 13.4265125610838 12.3903691690512 13.4265125610838
1951 06 17.738223304783 16.6890838397695 17.738223304783
1951 07 19.9422861509817 18.9483623495623 19.9422861509817
1951 08 18.898265338102 17.9110109056723 18.898265338102
1951 09 17.7752997974495 16.8548478519375 17.7752997974495
1951 10 11.6532936803681 10.8641483317398 11.6532936803681
1951 11 9.89480488329519 9.04996240011022 9.89480488329519
1951 12 5.07765749968622 4.61888971506334 5.07765749968622
1952 01 3.19537938680222 2.43789995464021 3.19537938680222
1952 02 3.12543232150549 2.30980345128887 3.12543232150549
1952 03 10.428054672739 9.64760664283201 10.428054672739
1952 04 13.372650567708 12.4522488789602 13.372650567708
1952 05 16.4818274205745 15.4651555406069 16.4818274205745
1952 06 20.2352262472023 19.2269840517664 20.2352262472023
1952 07 22.4204650935439 21.4240762622584 22.4204650935439
1952 08 20.852355090178 19.8606246199084 20.852355090178
1952 09 14.0360156291376 13.0623180629306 14.0360156291376
1952 10 12.0930570798557 11.2576839061043 12.0930570798557
1952 11 6.22397148609978 5.46429331692789 6.22397148609978
1952 12 4.1736570023933 3.57673184900706 4.1736570023933
1953 01 0.736721143902565 0.08955026582725 0.736721143902565
1953 02 3.3013399358307 2.50587697367947 3.3013399358307
1953 03 9.25938351040773 8.355462051731 9.25938351040773
1953 04 12.079389365764 11.0595480134263 12.079389365764
1953 05 16.7038040012885 15.655965913898 16.7038040012885
1953 06 17.3911432742182 16.3591551853682 17.3911432742182
1953 07 19.58780895931 18.5882831352329 19.58780895931
1953 08 20.7068457670032 19.7525017644383 20.7068457670032
1953 09 17.8792069692487 16.9936301324478 17.8792069692487
1953 10 13.1854199481198 12.3789675686596 13.1854199481198
1953 11 6.43039874689121 6.00248496531336 6.43039874689121
1953 12 7.6572591224702 7.05216341516588 7.6572591224702
1954 01 2.23080325097975 1.48724239335909 2.23080325097975
1954 02 2.51137782589843 1.82496991963196 2.51137782589843
1954 03 9.40534599601078 8.44694627333476 9.40534599601078
1954 04 10.1585295752775 9.14074170267354 10.1585295752775
1954 05 14.4875146038343 13.4625295724522 14.4875146038343
1954 06 17.8793213878723 16.8684912014583 17.8793213878723
1954 07 18.3074632268386 17.2360507460086 18.3074632268386
1954 08 18.5799400488878 17.5782956083758 18.5799400488878
1954 09 17.1144683293489 16.164432584901 17.1144683293489
1954 10 13.7038583613462 12.9085565479587 13.7038583613462
1954 11 8.71425708573189 7.9864168103129 8.71425708573189
1954 12 6.98494840720287 6.28173685807637 6.98494840720287
1955 01 5.11536281695591 4.55036667745798 5.11536281695591
1955 02 4.81311686720087 3.88998355070633 4.81311686720087
1955 03 5.98605162895965 5.09722083511454 5.98605162895965
1955 04 12.2156530394793 11.188204105951 12.2156530394793
1955 05 14.2354261884897 13.19227384018 14.2354261884897
1955 06 18.5392737725417 17.5021338351855 18.5392737725417
1955 07 21.0026481760617 19.9891966655027 21.0026481760617
1955 08 20.8480403864156 19.8427075157782 20.8480403864156
1955 09 16.9254434849716 15.9765169256524 16.9254434849716
1955 10 11.0588513753468 10.2037857472625 11.0588513753468
1955 11 7.14084942163609 6.47929246802875 7.14084942163609
1955 12 7.54077824480961 6.92585652484967 7.54077824480961
1956 01 5.03356640488675 4.33594644817215 5.03356640488675
1956 02 -4.53254576888352 -5.27163884565209 -4.53254576888352
1956 03 8.41305333482143 7.47297855548396 8.41305333482143
1956 04 9.70633492012804 8.66838609983535 9.70633492012804
1956 05 15.831410589538 14.8039148739119 15.831410589538
1956 06 15.7516780539476 14.6861692179938 15.7516780539476
1956 07 19.0402852749646 18.0458360822284 19.0402852749646
1956 08 17.4655796409354 16.5037165495918 17.4655796409354
1956 09 18.1768223827786 17.3399216419681 18.1768223827786
1956 10 11.2932038651331 10.4793379464038 11.2932038651331
1956 11 5.2262946100077 4.47152880851887 5.2262946100077
1956 12 6.02049277954566 5.41484236924227 6.02049277954566
1957 01 2.93456990698732 2.36423166174075 2.93456990698732
1957 02 8.45043168633553 7.6141690309109 8.45043168633553
1957 03 11.5807061025352 10.7533737708128 11.5807061025352
1957 04 11.2081396402892 10.2128889057321 11.2081396402892
1957 05 13.0664872601094 12.0411615146567 13.0664872601094
1957 06 18.5755860552879 17.5923864505561 18.5755860552879
1957 07 20.2955280361469 19.2818978901277 20.2955280361469
1957 08 19.0480339393619 18.0596978369318 19.0480339393619
1957 09 16.5544398227432 15.6278093791222 16.5544398227432
1957 10 12.5478597290892 11.8863041858401 12.5478597290892
1957 11 6.8237593757786 6.15620011749271 6.8237593757786
1957 12 3.67175245964014 3.06167223751279 3.67175245964014
