year mo zed etazed eta
1951 01 3.15171316274176 2.4212423688621 3.15171316274176
1951 02 3.71229592482646 2.76732165684011 3.71229592482646
1951 03 3.81697634212589 2.81327903968842 3.81697634212589
1951 04 8.15706386793793 7.11271155874171 8.15706386793793
1951 05 12.842897927338 11.8324972282751 12.842897927338
1951 06 16.1297652676308 15.1066913793879 16.1297652676308
1951 07 18.027133782534 17.057903740156 18.027133782534
1951 08 18.1074211006555 17.1446947286589 18.1074211006555
1951 09 15.7431010993807 14.8455175251858 15.7431010993807
1951 10 8.57569130521624 7.80615205220604 8.57569130521624
1951 11 7.96902961068656 7.14517700286022 7.96902961068656
1951 12 3.56022600523643 3.11285617799549 3.56022600523643
1952 01 1.19201494161533 0.453354874227521 1.19201494161533
1952 02 1.39609315049518 0.600728351588285 1.39609315049518
1952 03 4.21478943257355 3.45373141583191 4.21478943257355
1952 04 11.8620745149276 10.9645399488815 11.8620745149276
1952 05 13.6322734376342 12.6408604863614 13.6322734376342
1952 06 15.8463371646757 14.8631444647786 15.8463371646757
1952 07 18.8339378770417 17.8623040477756 18.8339378770417
1952 08 18.9442097165923 17.9771185126648 18.9442097165923
1952 09 11.4667570956965 10.5172507733704 11.4667570956965
1952 10 7.98913474007878 7.1745161793398 7.98913474007878
1952 11 2.36857924705887 1.62777506966766 2.36857924705887
1952 12 0.282474226735887 -0.299620488056901 0.282474226735887
1953 01 0.245767480919389 -0.385324617576415 0.245767480919389
1953 02 1.41081391975895 0.635114012568001 1.41081391975895
1953 03 6.7924609606697 5.91099717798494 6.7924609606697
1953 04 10.4100444153289 9.41554073634123 10.4100444153289
1953 05 14.4904916194761 13.4686867764928 14.4904916194761
1953 06 17.2489516361624 16.2426030029359 17.2489516361624
1953 07 18.1960409083761 17.2213480240276 18.1960409083761
1953 08 17.2465115179777 16.3158779254144 17.2465115179777
1953 09 14.4547177597841 13.5911428319721 14.4547177597841
1953 10 12.0409814190455 11.2545651235471 12.0409814190455
1953 11 6.34634487688842 5.92906249361064 6.34634487688842
1953 12 4.90188758175162 4.31182530816915 4.90188758175162
1954 01 -1.86432731957952 -2.58941461552016 -1.86432731957952
1954 02 -1.03723747995537 -1.70659177364379 -1.03723747995537
1954 03 6.48646315087361 5.55187460143178 6.48646315087361
1954 04 7.10186803084332 6.1093668134593 7.10186803084332
1954 05 13.4918243531353 12.4923047883714 13.4918243531353
1954 06 16.4870020920347 15.5012856990719 16.4870020920347
1954 07 14.8493862124015 13.8045926751946 14.8493862124015
1954 08 17.1518760988922 16.175117234542 17.1518760988922
1954 09 14.572380953221 13.6459485813059 14.572380953221
1954 10 11.5507148398797 10.7751720777565 11.5507148398797
1954 11 5.91708477946074 5.20732749225091 5.91708477946074
1954 12 4.44220407689759 3.75646362215932 4.44220407689759
1955 01 -0.925914425285428 -1.47687339361571 -0.925914425285428
1955 02 -0.961627421488687 -1.86182574875355 -0.961627421488687
1955 03 1.45800219457786 0.591254153374861 1.45800219457786
1955 04 8.46994911484177 7.46802686289183 8.46994911484177
1955 05 11.0461045597957 10.0288690400153 11.0461045597957
1955 06 15.6295757126339 14.6182032271375 15.6295757126339
1955 07 18.2953905790511 17.3071179880092 18.2953905790511
1955 08 18.1504325543245 17.1700768978644 18.1504325543245
1955 09 14.9870222654153 14.0616715212345 14.9870222654153
1955 10 9.3568236785367 8.52300191698867 9.3568236785367
1955 11 5.26472597792514 4.61960522192295 5.26472597792514
1955 12 3.56525723825994 2.96561307655987 3.56525723825994
1956 01 1.16604319658308 0.485755412706104 1.16604319658308
1956 02 -8.43581935387673 -9.1565498697318 -8.43581935387673
1956 03 5.01354764286319 4.09682875866454 5.01354764286319
1956 04 6.71240528683745 5.70024401487502 6.71240528683745
1956 05 13.6482651803566 12.6462973085969 13.6482651803566
1956 06 13.9307053218994 12.8916687551618 13.9307053218994
1956 07 17.9864082185271 17.0166658380329 17.9864082185271
1956 08 15.0081958463091 14.0702299746262 15.0081958463091
1956 09 14.747022263772 13.9309140879506 14.747022263772
1956 10 9.60254940293867 8.80890375548221 9.60254940293867
1956 11 4.11592001066207 3.37990615455185 4.11592001066207
1956 12 3.88998556039746 3.29938236525688 3.88998556039746
1957 01 1.85167435399659 1.29550600304186 1.85167435399659
1957 02 5.12402427059746 4.30853832710884 5.12402427059746
1957 03 8.29461533106813 7.48783783988545 8.29461533106813
1957 04 9.09318168124961 8.12265767301698 9.09318168124961
1957 05 10.5260194931011 9.52616767921245 10.5260194931011
1957 06 17.9948576229466 17.036085337587 17.9948576229466
1957 07 18.6124829405384 17.6240361521843 18.6124829405384
1957 08 16.0423485365376 15.0785673683294 16.0423485365376
1957 09 12.7707339108576 11.8671253416122 12.7707339108576
1957 10 10.6230178066317 9.97789842594781 10.6230178066317
1957 11 5.5962642695371 4.94529033443844 5.5962642695371
1957 12 1.47326017747021 0.878337227942298 1.47326017747021
