year mo zed etazed eta
1950 01 0.377431729963543 0.0240862809705575 0.377431729963543
1950 02 5.15619236647823 4.68248680963532 5.15619236647823
1950 03 9.67196166492344 9.13586991601254 9.67196166492344
1950 04 12.1735346948469 11.5572125139481 12.1735346948469
1950 05 18.5533090705496 17.9714811634238 18.5533090705496
1950 06 22.78050318513 22.1986231755694 22.78050318513
1950 07 25.1441514330521 24.5681657739983 25.1441514330521
1950 08 22.9289051669484 22.3844048699643 22.9289051669484
1950 09 18.577799956628 18.0353207884176 18.577799956628
1950 10 12.634882639094 12.202330614033 12.634882639094
1950 11 7.21728262153115 6.7314871120095 7.21728262153115
1950 12 2.92768696036507 2.50679430531849 2.92768696036507
1951 01 4.00179375498342 3.57374717513038 4.00179375498342
1951 02 6.20576315385955 5.65202027070831 6.20576315385955
1951 03 7.42077137537762 6.83261754210215 7.42077137537762
1951 04 12.3599489259185 11.7479717765806 12.3599489259185
1951 05 16.3885151664816 15.7964332281773 16.3885151664816
1951 06 20.9198151215929 20.320306855871 20.9198151215929
1951 07 22.3772448964978 21.8092884385438 22.3772448964978
1951 09 20.2903691476778 19.7643966073853 20.2903691476778
1951 10 11.8430301037027 11.3920899044866 11.8430301037027
1951 11 9.75825535913074 9.27548822588219 9.75825535913074
1951 12 3.1128862961184 2.8507332763339 3.1128862961184
1952 01 0.652673292209147 0.21982790240228 0.652673292209147
1952 02 2.14072920700048 1.67465556687669 2.14072920700048
1952 03 6.53793134839258 6.09196104558856 6.53793134839258
1952 04 14.4198701908702 13.8939263687285 14.4198701908702
1952 05 16.8891558206539 16.3082004606724 16.8891558206539
1952 06 22.069467857456 21.4933294600641 22.069467857456
1952 07 24.8793720829785 24.3100070365296 24.8793720829785
1952 08 23.8139412129598 23.2472380870914 23.8139412129598
1952 09 16.6289514570687 16.0725528478076 16.6289514570687
1952 10 12.0554065400159 11.5780504407293 12.0554065400159
1952 11 5.35405660253441 4.91995479157904 5.35405660253441
1952 12 1.49386321000857 1.15276312235929 1.49386321000857
1953 01 0.230217294611753 -0.139594635716998 0.230217294611753
1953 02 2.51596543577901 2.0614151716926 2.51596543577901
1953 03 8.18649758000802 7.66997103219274 8.18649758000802
1953 04 13.7713623766505 13.1885958896004 13.7713623766505
1953 05 17.4801169203831 16.8813522990171 17.4801169203831
1953 06 19.998696372847 19.4089888935041 19.998696372847
1953 07 22.6851755676619 22.1140179539035 22.6851755676619
1953 08 21.3296932495583 20.7843538195212 21.3296932495583
1953 09 19.3012527795414 18.795208872798 19.3012527795414
1953 10 15.0614006336894 14.6005707025693 15.0614006336894
1953 11 5.66928110606529 5.42475894516366 5.66928110606529
1953 12 4.39183116810468 4.04606219250222 4.39183116810468
1954 01 -1.39680928191939 -1.82170120055977 -1.39680928191939
1954 02 0.703815174403801 0.311582085108673 0.703815174403801
1954 03 9.14651617983404 8.59885919544774 9.14651617983404
1954 04 11.3378239621746 10.7562308921152 11.3378239621746
1954 05 15.6171611830739 15.0314554508555 15.6171611830739
1954 06 21.1539846059704 20.576367356591 21.1539846059704
1954 07 20.7607572665927 20.1485215632613 20.7607572665927
1954 08 21.0439072761913 20.4715390244701 21.0439072761913
1954 09 19.7212136057852 19.1783360375292 19.7212136057852
1954 10 12.4089164575641 11.9544582784855 12.4089164575641
1954 11 6.91926249309375 6.5033537642829 6.91926249309375
1954 12 4.99041200266826 4.58857683173883 4.99041200266826
1955 01 2.67054462032915 2.34768968347319 2.67054462032915
1955 02 4.5312679859525 4.00376323366991 4.5312679859525
1955 03 5.64102658306085 5.13312327229221 5.64102658306085
1955 04 11.4568836104556 10.8697699341537 11.4568836104556
1955 05 15.8934809388276 15.2973938826506 15.8934809388276
1955 06 19.8429284190184 19.2502770262434 19.8429284190184
1955 07 22.2819448572927 21.7028297084019 22.2819448572927
1955 08 20.6843151645523 20.1098392384737 20.6843151645523
1955 09 18.0861864198446 17.5439426716622 18.0861864198446
1955 10 12.7908626850503 12.3022537547164 12.7908626850503
1955 11 6.17663645460186 5.79860390968337 6.17663645460186
1955 12 4.45810630806 4.10672246808289 4.45810630806
1956 01 2.99764615551908 2.59900618025359 2.99764615551908
1956 02 -3.09196726164771 -3.51430616265832 -3.09196726164771
1956 03 6.2930412064747 5.75585561828185 6.2930412064747
1956 04 10.9300026029341 10.3368889913383 10.9300026029341
1956 05 17.0551600596942 16.468019650765 17.0551600596942
1956 06 18.7720606493991 18.1631984574255 18.7720606493991
1956 07 22.789675793018 22.2214191114545 22.789675793018
1956 08 22.3674136664993 21.8177776143029 22.3674136664993
1956 09 19.2733090980041 18.7950801032553 19.2733090980041
1956 10 12.4188438180213 11.9537775787475 12.4188438180213
1956 11 5.2609702814861 4.8296755377782 5.2609702814861
1956 12 2.18304195482855 1.83695600608375 2.18304195482855
1957 01 1.66566161020005 1.33975404148772 1.66566161020005
1957 02 6.3376048192282 5.85974044469984 6.3376048192282
1957 03 9.70218141008641 9.22942007767363 9.70218141008641
1957 04 11.9848161338628 11.4161014284017 11.9848161338628
1957 05 14.5833848119885 13.9974843860155 14.5833848119885
1957 06 21.2489073152452 20.6870789696841 21.2489073152452
1957 07 22.6215721841761 22.0423549578794 22.6215721841761
1957 08 21.3431656130159 20.778402125913 21.3431656130159
1957 09 17.7142262957844 17.1847231851438 17.7142262957844
1957 10 13.0414436430196 12.6634119040201 13.0414436430196
1957 11 8.72166121605215 8.34019878274593 8.72166121605215
1957 12 3.43570594541401 3.08708867562695 3.43570594541401
