year mo zed etazed eta
1956 01 4.13521463948457 0.374133133718879 4.13521463948457
1956 02 -3.03972651174901 -7.02440222997955 -3.03972651174901
1956 03 8.34965715495492 3.28142790983115 8.34965715495492
1956 04 11.1178154372487 5.52191744958379 11.1178154372487
1956 05 17.4428658672124 11.9033237481847 17.4428658672124
1956 06 18.9667045361355 13.2222221162106 18.9667045361355
1956 07 22.1858775629006 16.82449930641 22.1858775629006
1956 08 21.2089605380946 16.0232638717202 21.2089605380946
1956 09 19.1072827686315 14.5952961660013 19.1072827686315
1956 10 12.0562378379989 7.66843897180645 12.0562378379989
1956 11 6.29167168233796 2.22249953518081 6.29167168233796
1956 12 3.74197637383372 0.476730683502367 3.74197637383372
1957 01 1.90172883184375 -1.17313822948561 1.90172883184375
1957 02 7.35333466216181 2.84478817204641 7.35333466216181
1957 03 11.5704740310504 7.11007363393849 11.5704740310504
1957 04 12.498638872131 7.13293925973661 12.498638872131
1957 05 14.3498694611074 8.8220263117102 14.3498694611074
1957 06 20.0879514713078 14.7872231675363 20.0879514713078
1957 07 23.2216802079986 17.7568915946776 23.2216802079986
1957 08 21.7904830082336 16.4620622820886 21.7904830082336
1957 09 18.2020316796116 13.2062849400895 18.2020316796116
1957 10 12.8556325059531 9.28898522930572 12.8556325059531
1957 11 8.22343999660842 4.62442486498016 8.22343999660842
1957 12 3.26495849003223 -0.0241696640456608 3.26495849003223
