year mo zed etazed eta
1951 01 6.89277466928328 6.00411274806663 6.89277466928328
1951 02 8.45750341934201 7.30788504236499 8.45750341934201
1951 03 9.00464795669688 7.78358945500544 9.00464795669688
1951 04 13.7573501922893 12.4868324148595 13.7573501922893
1951 05 16.5418333152108 15.312619725905 16.5418333152108
1951 06 21.8543732822296 20.6097419914373 21.8543732822296
1951 07 23.5514300906021 22.3723030963716 23.5514300906021
1951 08 24.0626518565683 22.8914369708909 24.0626518565683
1951 09 22.2307874605419 21.1388227301519 22.2307874605419
1951 10 13.1519018030458 12.2157107372818 13.1519018030458
1951 11 11.7601989849363 10.7579324365616 11.7601989849363
1951 12 6.95938522946144 6.41513276447406 6.95938522946144
1952 01 5.04629254050882 4.14766787254022 5.04629254050882
1952 02 6.08962372523665 5.12201432019706 6.08962372523665
1952 03 9.3976165645759 8.47174343592842 9.3976165645759
1952 04 15.0247266228786 13.9328215138671 15.0247266228786
1952 05 18.4464428951666 17.2403290499876 18.4464428951666
1952 06 23.8767885468902 22.6806751349135 23.8767885468902
1952 07 26.3224360213013 25.1403846748693 26.3224360213013
1952 08 24.4988862542416 23.3223612864063 24.4988862542416
1952 09 19.08013548607 17.925003590756 19.08013548607
1952 10 14.5673001093461 13.5762673380013 14.5673001093461
1952 11 8.26764610359129 7.3664129960644 8.26764610359129
1952 12 4.95522297828188 4.2470695354448 4.95522297828188
1953 01 3.31403799970905 2.54627627478741 3.31403799970905
1953 02 5.31529355419741 4.37160767984409 5.31529355419741
1953 03 9.67536307745918 8.60300904884269 9.67536307745918
1953 04 14.7166959232341 13.5068220207714 14.7166959232341
1953 05 19.1460025828279 17.9029151623833 19.1460025828279
1953 06 19.9452713566457 18.7209873506187 19.9452713566457
1953 07 24.0164947400883 22.8307218680465 24.0164947400883
1953 08 23.3185889042492 22.1864168266722 23.3185889042492
1953 09 20.7063182753525 19.6557271211353 20.7063182753525
1953 10 15.9724326158705 15.0157096066973 15.9724326158705
1953 11 9.04406293113957 8.53641366231119 9.04406293113957
1953 12 8.29461728464049 7.57677082442232 8.29461728464049
1954 01 2.71009607374209 1.82798350352131 2.71009607374209
1954 02 3.28076839710661 2.46645839650477 3.28076839710661
1954 03 10.4189585117279 9.28197498979553 10.4189585117279
1954 04 12.4259189712824 11.2184811845286 12.4259189712824
1954 05 16.6355825783275 15.419606547309 16.6355825783275
1954 06 21.3217521243191 20.1225684870204 21.3217521243191
1954 07 21.6135018421432 20.3424472841399 21.6135018421432
1954 08 22.2226635708791 21.0343773091537 22.2226635708791
1954 09 20.9711931619538 19.8441321235094 20.9711931619538
1954 10 14.7067276971419 13.7632329992723 14.7067276971419
1954 11 9.62660183216851 8.76313914518077 9.62660183216851
1954 12 8.75033247537284 7.91608771833456 8.75033247537284
1955 01 6.62747609674573 5.95720117349042 6.62747609674573
1955 02 7.86781977764889 6.77267404193176 7.86781977764889
1955 03 8.14844135094606 7.09398991228509 8.14844135094606
1955 04 13.9245501201533 12.7056510747874 13.9245501201533
1955 05 17.9398861835483 16.7023576212678 17.9398861835483
1955 06 21.1807605319578 19.9503647056532 21.1807605319578
1955 07 23.8011884633267 22.5988950563903 23.8011884633267
1955 08 22.7940236467436 21.6013616697763 22.7940236467436
1955 09 19.7480642496433 18.6223190767864 19.7480642496433
1955 10 14.6213415426928 13.6069469155866 14.6213415426928
1955 11 9.01409947815953 8.22927104251355 9.01409947815953
1955 12 8.93091928084881 8.20141587393981 8.93091928084881
1956 01 6.93394969950468 6.10633844650785 6.93394969950468
1956 02 -0.484609780018361 -1.36142206363821 -0.484609780018361
1956 03 8.13413210208932 7.0188881092107 8.13413210208932
1956 04 12.0491596298833 10.8178041971138 12.0491596298833
1956 05 18.5091891553884 17.2902346107637 18.5091891553884
1956 06 19.7920935630822 18.5280427080066 19.7920935630822
1956 07 23.3874882826541 22.2077379981038 23.3874882826541
1956 08 23.5793285656587 22.4382363268597 23.5793285656587
1956 09 20.4596654314465 19.4668204532179 20.4596654314465
1956 10 14.2871084037394 13.3215904504644 14.2871084037394
1956 11 8.34106758782596 7.4456621959976 8.34106758782596
1956 12 5.90863379337769 5.19012926935316 5.90863379337769
1957 01 4.70284098871033 4.02622853627495 4.70284098871033
1957 02 9.37512652290213 8.38303852795738 9.37512652290213
1957 03 11.0814026021672 10.0999089663972 11.0814026021672
1957 04 13.1886604268624 12.0079592448723 13.1886604268624
1957 05 15.6114175737974 14.3950373416144 15.6114175737974
1957 06 21.3739010855642 20.2074965855407 21.3739010855642
1957 07 23.1481633328573 21.9456580043501 23.1481633328573
1957 08 23.0207468253485 21.8482487162544 23.0207468253485
1957 09 19.7721591226189 18.6728646211803 19.7721591226189
1957 10 14.4902626705751 13.705435908087 14.4902626705751
1957 11 10.4777869369325 9.68583775474239 10.4777869369325
1957 12 6.7465130077243 6.02275324110117 6.7465130077243
