year mo zed etazed eta
1956 01 3.62435829812731 3.18672093397715 3.62435829812731
1956 02 -5.77059488837163 -6.23424955143762 -5.77059488837163
1956 03 7.14921980559578 6.55948345334059 7.14921980559578
1956 04 7.81910195688121 7.16796636154232 7.81910195688121
1956 05 14.1636469106941 13.5190688530653 14.1636469106941
1956 06 13.5935131790658 12.9250883813557 13.5935131790658
1956 07 17.4431933250161 16.8193463159083 17.4431933250161
1956 08 15.3043125543096 14.7009077578766 15.3043125543096
1956 09 16.4900693232848 15.9650570573105 16.4900693232848
1956 10 10.4789678672089 9.96840601757125 10.4789678672089
1956 11 5.00416884933613 4.53068222852637 5.00416884933613
1956 12 5.84063440728816 5.46069222442703 5.84063440728816
1957 01 3.12162977438221 2.76383994351325 3.12162977438221
1957 02 6.83640094127873 6.31178896489434 6.83640094127873
1957 03 10.1588930889508 9.63988336532367 10.1588930889508
1957 04 9.79290896255645 9.1685591228654 9.79290896255645
1957 05 11.3599034283633 10.7166866563712 11.3599034283633
1957 06 17.6250023542363 17.0082125400878 17.6250023542363
1957 07 18.7546646684821 18.118784887439 18.7546646684821
1957 08 16.6987209783773 16.0787088892752 16.6987209783773
1957 09 14.4411819377511 13.8598796097652 14.4411819377511
1957 10 11.0488202081745 10.6338071034034 11.0488202081745
1957 11 6.22342738175472 5.80464797127724 6.22342738175472
1957 12 3.10848754943935 2.72576641630356 3.10848754943935
