year mo zed etazed eta
1951 01 3.90000648727419 3.30446341965255 3.90000648727419
1951 02 6.13061628072186 5.36019139981579 6.13061628072186
1951 03 7.43609808251772 6.61779709709099 7.43609808251772
1951 04 12.4489487755772 11.5975023069332 12.4489487755772
1951 05 16.410009116509 15.5862429414769 16.410009116509
1951 06 21.0550675157836 20.220969059127 21.0550675157836
1951 07 22.5413304988362 21.7511302095089 22.5413304988362
1951 08 22.9412460683361 22.156348134479 22.9412460683361
1951 09 20.3557647800157 19.6239768978695 20.3557647800157
1951 10 11.8437357988939 11.2163407391149 11.8437357988939
1951 11 9.81018941900642 9.13851340753017 9.81018941900642
1951 12 3.16438740546519 2.79965276924327 3.16438740546519
1952 01 0.65002558990651 0.0478059171317389 0.65002558990651
1952 02 2.22018230742342 1.57173202551207 2.22018230742342
1952 03 6.73370266437085 6.1132222430783 6.73370266437085
1952 04 14.3785466265849 13.6467987001269 14.3785466265849
1952 05 17.0163698990571 16.2080841808219 17.0163698990571
1952 06 22.0035889287628 21.2020050715219 22.0035889287628
1952 07 25.0961193338567 24.3039592692321 25.0961193338567
1952 08 23.6891771417064 22.9007206187591 23.6891771417064
1952 09 16.7034998232474 15.9293800190579 16.7034998232474
1952 10 12.1042606449869 11.4401130285883 12.1042606449869
1952 11 5.39557079780589 4.79160306082452 5.39557079780589
1952 12 1.56650234462248 1.09192830963219 1.56650234462248
1953 01 0.0697529574628488 -0.444767989081501 0.0697529574628488
1953 02 2.54699704542349 1.91457928669457 2.54699704542349
1953 03 8.30175318264525 7.58310755090226 8.30175318264525
1953 04 13.8534539918497 13.0426484446496 13.8534539918497
1953 05 17.7224775855999 16.8894137645689 17.7224775855999
1953 06 19.8831178643967 19.0626552844414 19.8831178643967
1953 07 22.8627056441768 22.0680515728609 22.8627056441768
1953 08 21.3929238914161 20.6341907713645 21.3929238914161
1953 09 19.2491321744627 18.5450710868197 19.2491321744627
1953 10 15.0038516400012 14.3626969532255 15.0038516400012
1953 11 5.85732950888957 5.51712476328731 5.85732950888957
1953 12 4.70171813045996 4.22064825136087 4.70171813045996
1954 01 -1.17078069239433 -1.76193466615485 -1.17078069239433
1954 02 1.02930858264998 0.483592980152415 1.02930858264998
1954 03 9.16904078165894 8.40708323816496 9.16904078165894
1954 04 11.5676413159252 10.758468348886 11.5676413159252
1954 05 15.7363116099117 14.9214166781296 15.7363116099117
1954 06 21.2695771559417 20.4659357655007 21.2695771559417
1954 07 21.0587252879346 20.2069190919952 21.0587252879346
1954 08 21.0536477761111 20.2573093389338 21.0536477761111
1954 09 19.8838821718917 19.1285742508399 19.8838821718917
1954 10 12.6329508240016 12.0006611835445 12.6329508240016
1954 11 7.16118724914455 6.58253162645119 7.16118724914455
1954 12 5.03688208540741 4.47780706498385 5.03688208540741
1955 01 2.79791516921205 2.34872569184724 2.79791516921205
1955 02 4.54231803904776 3.80839838369806 4.54231803904776
1955 03 5.72709680728072 5.02044872273305 5.72709680728072
1955 04 11.6281223584288 10.8112685479218 11.6281223584288
1955 05 16.0636802100366 15.2343416970947 16.0636802100366
1955 06 20.0807902389215 19.2562317794085 20.0807902389215
1955 07 22.539622835459 21.7338974109153 22.539622835459
1955 08 20.823336866705 20.0240660130306 20.823336866705
1955 09 18.1738686395023 17.4194425550746 18.1738686395023
1955 10 12.994989706553 12.3151859773928 12.994989706553
1955 11 6.31766388269515 5.79170555933031 6.31766388269515
1955 12 4.30785534358384 3.81897347926786 4.30785534358384
1956 01 2.86146249527864 2.30683296447449 2.86146249527864
1956 02 -2.73409686225364 -3.3216988114858 -2.73409686225364
1956 03 6.45877061748926 5.71138197304705 6.45877061748926
1956 04 10.9636244068012 10.1384228602331 10.9636244068012
1956 05 17.0815706603858 16.2646796566582 17.0815706603858
1956 06 18.874624380672 18.0275117657522 18.874624380672
1956 07 22.9673368140688 22.1767188223283 22.9673368140688
1956 08 22.5865768883667 21.8218658592239 22.5865768883667
1956 09 19.2330948445288 18.5677327648783 19.2330948445288
1956 10 12.4340261570539 11.786977476325 12.4340261570539
1956 11 5.34729650318048 4.74723425106514 5.34729650318048
1956 12 2.10883027046286 1.62731938525271 2.10883027046286
1957 01 1.62963823393029 1.1762016165914 1.62963823393029
1957 02 6.32333078335109 5.65847600139859 6.32333078335109
1957 03 9.90173206835984 9.24397717108988 9.90173206835984
1957 04 12.0146608311635 11.2234055887827 12.0146608311635
1957 05 14.5247127334587 13.7095469234093 14.5247127334587
1957 06 21.1319523966534 20.3502781767424 21.1319523966534
1957 07 22.7363498134177 21.9304823681354 22.7363498134177
1957 08 21.4552392265756 20.6694813314759 21.4552392265756
1957 09 17.7517710550583 17.0150710750366 17.7517710550583
1957 10 13.2579424041188 12.7319852020325 13.2579424041188
1957 11 8.7556165423162 8.22488620032494 8.7556165423162
1957 12 3.38993233057693 2.90489960739494 3.38993233057693
