year mo zed etazed eta
1950 02 6.06180265437935 5.26371177056791 6.06180265437935
1950 03 8.15573152844978 7.25253347321946 8.15573152844978
1950 04 9.94562319896021 8.90725430722853 9.94562319896021
1950 05 17.0085525254909 16.0282989863116 17.0085525254909
1950 06 21.0493885195988 20.0690471991435 21.0493885195988
1950 07 21.9905701738355 21.0201595526037 21.9905701738355
1950 08 20.0948998628164 19.1775352320279 20.0948998628164
1950 09 15.8462206039615 14.932261135781 15.8462206039615
1950 10 10.5265714945856 9.79781536540674 10.5265714945856
1950 11 7.14995546320657 6.33149563738207 7.14995546320657
1950 12 -0.284692306223723 -0.993804931573947 -0.284692306223723
1951 01 4.24444813405946 3.52328270061138 4.24444813405946
1951 02 5.30159084804069 4.3686544688185 5.30159084804069
1951 03 6.21200911911511 5.22109776957494 6.21200911911511
1951 04 10.8044507182328 9.77340226010912 10.8044507182328
1951 05 14.8177665633863 13.8202372108083 14.8177665633863
1951 06 18.1699495007872 17.1599084009296 18.1699495007872
1951 07 20.1217069530958 19.1648237902385 20.1217069530958
1951 08 19.9288106664346 18.9783483246545 19.9288106664346
1951 09 17.3754381702618 16.4892887817255 17.3754381702618
1951 10 10.6500601751912 9.89032396999002 10.6500601751912
1951 11 8.68595565099786 7.87259798085083 8.68595565099786
1951 12 2.62015867028667 2.17848782173669 2.62015867028667
1952 01 1.79805058388271 1.06880019888201 1.79805058388271
1952 02 1.41084265115481 0.625609887902783 1.41084265115481
1952 03 7.13597742520402 6.38461441504507 7.13597742520402
1952 04 13.1751344931437 12.2890334884485 13.1751344931437
1952 05 16.0663732962208 15.0875898092955 16.0663732962208
1952 06 19.2942511579288 18.3235832058011 19.2942511579288
1952 07 22.5946453622148 21.6353890339585 22.5946453622148
1952 08 21.0996605378039 20.1448889670474 21.0996605378039
1952 09 13.8125786918378 12.8751679914522 13.8125786918378
1952 10 10.458641535784 9.65440028155126 10.458641535784
1952 11 4.58005549214501 3.84868831064412 4.58005549214501
1952 12 1.65052180838312 1.07584231288706 1.65052180838312
1953 01 -0.313900817925453 -0.936953526631502 -0.313900817925453
1953 02 2.04494787045717 1.27912949074636 2.04494787045717
1953 03 8.42098439431461 7.55074944962583 8.42098439431461
1953 04 12.556389873181 11.5745550308683 12.556389873181
1953 05 16.7860627680869 15.7772745473072 16.7860627680869
1953 06 18.1312676479446 17.13773874253 18.1312676479446
1953 07 20.214567518731 19.2522911042468 20.214567518731
1953 08 19.8778152087669 18.9590368212044 19.8778152087669
1953 09 17.1340349922138 16.2814610188962 17.1340349922138
1953 10 12.7786075708769 12.0022093173594 12.7786075708769
1953 11 5.35002908502505 4.93806240089731 5.35002908502505
1953 12 4.42171315014727 3.83916759342571 4.42171315014727
1954 01 -0.90612792053777 -1.62197843563841 -0.90612792053777
1954 02 0.307014266068374 -0.353813221331027 0.307014266068374
1954 03 8.3361514908426 7.41346852801786 8.3361514908426
1954 04 8.89228381525038 7.91242592547635 8.89228381525038
1954 05 14.4310999135903 13.4443130821355 14.4310999135903
1954 06 18.4664016306251 17.4932421343879 18.4664016306251
1954 07 17.8086510373121 16.7771669719167 17.8086510373121
1954 08 18.6049143324645 17.6405982561951 18.6049143324645
1954 09 16.6279829108075 15.7133522251589 16.6279829108075
1954 10 12.1080910972896 11.3424278607985 12.1080910972896
1954 11 6.89640221290757 6.19568641980233 6.89640221290757
1954 12 4.93142121448955 4.2544163069454 4.93142121448955
1955 01 1.29518974809432 0.751249365347868 1.29518974809432
1955 02 2.34437584115141 1.45564500850139 2.34437584115141
1955 03 4.55099553265889 3.69528886777695 4.55099553265889
1955 04 11.048286835276 10.0591279241152 11.048286835276
1955 05 14.0753521595984 13.0710750540828 14.0753521595984
1955 06 18.2166842990145 17.218195539448 18.2166842990145
1955 07 20.2095680036737 19.2338848723903 20.2095680036737
1955 08 19.4763675127579 18.5085004633864 19.4763675127579
1955 09 16.3322479388143 15.4186851022026 16.3322479388143
1955 10 10.0771733441525 9.25397351587262 10.0771733441525
1955 11 4.88700628663938 4.25010362943976 4.88700628663938
1955 12 4.97846187577378 4.38645649320366 4.97846187577378
1956 01 3.49660808018618 2.82498638272802 3.49660808018618
1956 02 -7.93898255769132 -8.65053179308963 -7.93898255769132
1956 03 6.97557306834893 6.07053213171968 6.97557306834893
1956 04 9.48262684251501 8.48335934471771 9.48262684251501
1956 05 15.7624188974515 14.7732149476251 15.7624188974515
1956 06 16.0357638933885 15.0099634612591 16.0357638933885
1956 07 19.4869400801176 18.5295511057443 19.4869400801176
1956 08 17.1584295592267 16.2324122973742 17.1584295592267
1956 09 17.1778281461286 16.3721162528017 17.1778281461286
1956 10 10.3394029648949 9.55586745307486 10.3394029648949
1956 11 4.20858941844059 3.48195153501967 4.20858941844059
1956 12 3.26669765297035 2.68361806541118 3.26669765297035
1957 01 0.832077458149312 0.282994054340499 0.832077458149312
1957 02 7.11083958901438 6.30574200149377 7.11083958901438
1957 03 10.4051307387262 9.60863066781338 10.4051307387262
1957 04 11.1030591355713 10.1448984905009 11.1030591355713
1957 05 12.6591609682528 11.6720461201462 12.6591609682528
1957 06 19.188655105458 18.2420964797845 19.188655105458
1957 07 20.4886496682053 19.5127945586837 20.4886496682053
1957 08 18.1280853868796 17.1765816857823 18.1280853868796
1957 09 15.700980710053 14.8088830779955 15.700980710053
1957 10 10.9755078879515 10.3386065885502 10.9755078879515
1957 11 6.24625446632994 5.6035731928249 6.24625446632994
1957 12 2.08872793653666 1.50138362330846 2.08872793653666
