year mo zed etazed eta
1950 01 1.07605580206167 1.06837437925747 1.07605580206167
1950 02 5.56405859536237 5.55376064847448 5.56405859536237
1950 03 10.377497786322 10.3658436178674 10.377497786322
1950 04 12.5561860610499 12.5427877527695 12.5561860610499
1950 05 18.856985272242 18.8443368394784 18.856985272242
1950 06 23.2731102999517 23.2604607345265 23.2731102999517
1950 07 26.5633769487925 26.5508555214218 26.5633769487925
1950 08 24.2252687691812 24.2134318062033 24.2252687691812
1950 09 19.5512265865266 19.5394335611307 19.5512265865266
1950 10 13.9416287759601 13.9322254710675 13.9416287759601
1950 11 7.63040366504027 7.61984289309415 7.63040366504027
1950 12 3.72976867921257 3.72061883888547 3.72976867921257
1951 01 4.65201516274355 4.64270980231196 4.65201516274355
1951 02 6.74829648567313 6.73625859690898 6.74829648567313
1951 03 7.8188488402473 7.80606288735001 7.8188488402473
1951 04 12.8036436388125 12.7903397877399 12.8036436388125
1951 05 16.5834721684336 16.5706008219488 16.5834721684336
1951 06 21.6064283366416 21.5933955482563 21.6064283366416
1951 07 22.9704434494873 22.9580965699666 22.9704434494873
1951 08 23.3828090968756 23.3705450666591 23.3828090968756
1951 09 20.9986178568693 20.9871836712108 20.9986178568693
1951 10 12.1725469821853 12.1627439343763 12.1725469821853
1951 11 10.3054855766333 10.294990638954 10.3054855766333
1951 12 3.86746918753371 3.86177020884275 3.86746918753371
1952 01 1.45656815506596 1.44715847267885 1.45656815506596
1952 02 2.85300938400137 2.8428773483465 2.85300938400137
1952 03 7.23882863269704 7.22913362611434 7.23882863269704
1952 04 14.5773930781736 14.5659595168227 14.5773930781736
1952 05 17.440884294754 17.4282548304066 17.440884294754
1952 06 22.5336638574398 22.5211391096704 22.5336638574398
1952 07 25.7442112534583 25.7318337524485 25.7442112534583
1952 08 24.0012678980572 23.9889482648861 24.0012678980572
1952 09 17.4829493055667 17.4708536836263 17.4829493055667
1952 10 12.7182853049641 12.7079079984579 12.7182853049641
1952 11 6.03168109710722 6.02224410121689 6.03168109710722
1952 12 2.25657635080431 2.24916113150758 2.25657635080431
1954 01 -0.523850591277043 -0.533087372117051 -0.523850591277043
1954 02 1.5823522383871 1.57382543209808 1.5823522383871
1954 03 9.46588929182355 9.45398370520645 9.46588929182355
1954 04 12.0321462584004 12.0195029307904 12.0321462584004
1954 05 16.2144235607736 16.2016908274645 16.2144235607736
1954 06 21.8646434408099 21.8520865440843 21.8646434408099
1954 07 21.9206326071356 21.907323135324 21.9206326071356
1954 08 21.4944232848818 21.4819804968009 21.4944232848818
1954 09 20.5999770897944 20.5881754035279 20.5999770897944
1954 10 13.1677228881998 13.1578433625677 13.1677228881998
1954 11 7.79785251601631 7.78881102191173 7.79785251601631
1954 12 5.65155018631448 5.64281463912036 5.65155018631448
1955 01 3.78545795046332 3.7784393648795 3.78545795046332
1955 02 5.39290324444645 5.38143574983161 5.39290324444645
1955 03 6.28147927382284 6.27043789750178 6.28147927382284
1955 04 12.1176510689752 12.104887728186 12.1176510689752
1955 05 16.5440736101725 16.5311151959078 16.5440736101725
1955 06 20.6328135816345 20.6199298557046 20.6328135816345
1955 07 23.3484661790702 23.3358767193117 23.3484661790702
1955 08 21.3493767136758 21.3368881065872 21.3493767136758
1955 09 18.6131623397907 18.6013744322215 18.6131623397907
1955 10 13.6449962008566 13.6343742675885 13.6449962008566
1955 11 7.03767523138812 7.02945713258554 7.03767523138812
1955 12 4.77026229297823 4.76262351384829 4.77026229297823
1956 01 3.62166271825016 3.61299663183134 3.62166271825016
1956 02 -1.86270086655336 -1.87188214701011 -1.86270086655336
1956 03 6.77747243999884 6.76579449242944 6.77747243999884
1956 04 11.2720228140096 11.2591290398444 11.2720228140096
1956 05 17.4588233116135 17.4460593896802 17.4588233116135
1956 06 19.4757126148311 19.462476480223 19.4757126148311
1956 07 23.6671194159089 23.654766009788 23.6671194159089
1956 08 23.6107370198166 23.5987884099862 23.6107370198166
1956 09 19.6667998235844 19.6564035410899 19.6667998235844
1956 10 13.0606402437218 13.0505301080854 13.0606402437218
1956 11 6.03765168681821 6.02827571412891 6.03765168681821
