year mo zed etazed eta
1951 01 3.6392412277025 1.26637431764755 3.6392412277025
1951 02 4.97350796525217 1.90384633039206 4.97350796525217
1951 03 5.72851746339927 2.46809947458965 5.72851746339927
1951 04 10.664375363714 7.27189334021034 10.664375363714
1951 05 14.8659688889955 11.5837755353518 14.8659688889955
1951 06 18.2001254188718 14.8767643806306 18.2001254188718
1951 07 20.2407450980306 17.0922908202422 20.2407450980306
1951 08 20.1795212356765 17.0521935304646 20.1795212356765
1951 09 17.2160216641315 14.3003043212054 17.2160216641315
1951 10 10.2696293778604 7.76985218655334 10.2696293778604
1951 11 8.45373431116428 5.77752520293858 8.45373431116428
1951 12 2.40415001690668 0.95091045070999 2.40415001690668
1952 01 1.52889153107751 -0.870577477634463 1.52889153107751
1952 02 0.851714407991828 -1.73195468399871 0.851714407991828
1952 03 5.97520198366558 3.50297530507807 5.97520198366558
1952 04 13.0717660852563 10.1562079407755 13.0717660852563
1952 05 15.5319770379042 12.3114636293112 15.5319770379042
1952 06 18.8892272816475 15.6954166004531 18.8892272816475
1952 07 22.4513202814365 19.295057523948 22.4513202814365
1952 08 21.1214551629915 17.9799487043735 21.1214551629915
1952 09 13.4607941257535 10.3764105309361 13.4607941257535
1952 10 9.8533253737764 7.20711221468801 9.8533253737764
1952 11 3.72530566963684 1.31887171760167 3.72530566963684
1952 12 0.578015916251212 -1.31286500441326 0.578015916251212
1953 01 -0.576186288771898 -2.62623068515954 -0.576186288771898
1953 02 1.70900039089206 -0.810789116543511 1.70900039089206
1953 03 8.02492445422498 5.16157076524901 8.02492445422498
1953 04 12.4626988666515 9.23214551452599 12.4626988666515
1953 05 16.4960064696192 13.176767807699 16.4960064696192
1953 06 18.3481264892404 15.079095897231 18.3481264892404
1953 07 20.4072602930953 17.2410604776958 20.4072602930953
1953 08 19.458266471526 16.4351891963204 19.458266471526
1953 09 16.8193881860078 14.0141447899303 16.8193881860078
1953 10 12.4832730661626 9.92867236104045 12.4832730661626
1953 11 4.77596130712853 3.42045802386951 4.77596130712853
1953 12 3.74505237375865 1.82828957422322 3.74505237375865
1954 01 -1.69196435442786 -4.04734346862996 -1.69196435442786
1954 02 -0.712280355197418 -2.88661595889867 -0.712280355197418
1954 03 7.93171290297152 4.89578831561269 7.93171290297152
1954 04 8.82413162171131 5.60008308116451 8.82413162171131
1954 05 14.3271281586617 11.0802811648425 14.3271281586617
1954 06 18.6139348925492 15.4119262275108 18.6139348925492
1954 07 17.7353381759812 14.3414228640352 17.7353381759812
1954 08 18.6430847545871 15.470173793959 18.6430847545871
1954 09 16.4244334438952 13.4150034459546 16.4244334438952
1954 10 11.8303492956719 9.31107025947554 11.8303492956719
1954 11 6.0379190269057 3.73233803023685 6.0379190269057
1954 12 4.48839322118111 2.260828686681 4.48839322118111
1955 01 0.0738618488461897 -1.71587747502924 0.0738618488461897
1955 02 1.45946313918606 -1.46474798759788 1.45946313918606
1955 03 3.79323134578755 0.977680383917946 3.79323134578755
1955 04 10.3184854195613 7.06383351832266 10.3184854195613
1955 05 13.7151190641398 10.4107234266368 13.7151190641398
1955 06 18.0143376342334 14.7289875221113 18.0143376342334
1955 07 20.0392882809651 16.8289760425486 20.0392882809651
1955 08 19.2320600333993 16.0474652257901 19.2320600333993
1955 09 16.1142893512619 13.1083729211204 16.1142893512619
1955 10 10.0239889766524 7.31539599327983 10.0239889766524
1955 11 4.44673075668004 2.35111556202325 4.44673075668004
1955 12 4.2812254321434 2.33333675400943 4.2812254321434
1956 01 2.74512890954627 0.535276872748452 2.74512890954627
1956 02 -8.54629232772585 -10.8875188441977 -8.54629232772585
1956 03 6.16040989137044 3.18253326117099 6.16040989137044
1956 04 9.23284378482297 5.94493137271571 9.23284378482297
1956 05 15.4514836511002 12.1966835581231 15.4514836511002
1956 06 16.0498780655983 12.6746637405272 16.0498780655983
1956 07 19.7163116361133 16.5661930752721 19.7163116361133
1956 08 17.3476476863719 14.3007521796311 17.3476476863719
1956 09 16.7084085256797 14.0573564895721 16.7084085256797
1956 10 10.2219662708298 7.64388168355087 10.2219662708298
1956 11 3.8331395691758 1.44226653340374 3.8331395691758
1956 12 2.53123506679578 0.612715133536578 2.53123506679578
1957 01 0.31038064209756 -1.49628088011208 0.31038064209756
1957 02 6.7230021987257 4.0739714268837 6.7230021987257
1957 03 9.80048957832381 7.17974740951382 9.80048957832381
1957 04 10.7171350919363 7.56447748557557 10.7171350919363
1957 05 12.4631699252878 9.2152436508724 12.4631699252878
1957 06 19.3543062132962 16.2398229933383 19.3543062132962
1957 07 20.730244727251 17.5193666249541 20.730244727251
1957 08 17.9594629658266 14.8287088525387 17.9594629658266
1957 09 15.1523281385134 12.2170391556144 15.1523281385134
1957 10 10.5876103928437 8.49199966578127 10.5876103928437
1957 11 5.78063933844997 3.66601063207853 5.78063933844997
1957 12 1.73639702253318 -0.196155233895072 1.73639702253318
