year mo zed etazed eta
1956 01 7.04320420521796 5.04567128568112 7.04320420521796
1956 02 0.262393989848916 -1.85389115543251 0.262393989848916
1956 03 9.09598070681082 6.4042137920619 9.09598070681082
1956 04 11.8083212920755 8.83630634701383 11.8083212920755
1956 05 18.2218698041404 15.2797857985277 18.2218698041404
1956 06 19.363323596053 16.3123945688809 19.363323596053
1956 07 22.8113628003953 19.9639026895172 22.8113628003953
1956 08 22.9833488649448 20.2291942990478 22.9833488649448
1956 09 20.1510273711868 17.7546842561954 20.1510273711868
1956 10 13.5436609323773 11.2132746681899 13.5436609323773
1956 11 8.20947412925987 6.04831242437571 8.20947412925987
1956 12 6.36042653415136 4.62623498663667 6.36042653415136
1957 01 5.21004125587861 3.57696093874401 5.21004125587861
1957 02 9.15777961386365 6.76326356323785 9.15777961386365
1957 03 12.0493821158157 9.68043674361691 12.0493821158157
1957 04 13.139044323959 10.2892891150721 13.139044323959
1957 05 15.2886279586378 12.3527573458819 15.2886279586378
1957 06 20.5571503751738 17.7419018175256 20.5571503751738
1957 07 23.6309395676644 20.7285575967647 23.6309395676644
1957 08 22.6864843143468 19.8565281452768 22.6864843143468
1957 09 19.5063739314506 16.8531029096537 19.5063739314506
1957 10 15.5398192390228 13.645551503384 15.5398192390228
1957 11 10.3768006063754 8.46534210904751 10.3768006063754
1957 12 6.72780239201015 4.98092672492501 6.72780239201015
