year mo zed etazed eta
1950 01 5.70951364170835 5.48291166898459 5.70951364170835
1950 02 8.60137401067861 8.29758457748587 8.60137401067861
1950 03 10.6988915474135 10.3550935780033 10.6988915474135
1950 04 11.7384201289363 11.3431700346642 11.7384201289363
1950 05 17.7473709466774 17.3742421801511 17.7473709466774
1950 06 23.3059053183687 22.9327431383244 23.3059053183687
1950 07 26.1678118087518 25.7984297013152 26.1678118087518
1950 08 23.4826217828128 23.1334313749643 23.4826217828128
1950 09 19.2279334550748 18.8800392058964 19.2279334550748
1950 10 14.7891568026246 14.511759308292 14.7891568026246
1950 11 10.1271139417072 9.81557116929655 10.1271139417072
1950 12 3.26669767936077 2.99677738971133 3.26669767936077
1951 01 6.55773109053824 6.28322295780639 6.55773109053824
1951 02 7.35377504243939 6.99865732389674 7.35377504243939
1951 03 9.51558536603844 9.13839975556831 9.51558536603844
1951 04 13.0136340081361 12.6211704014955 13.0136340081361
1951 05 14.877268563583 14.4975638422791 14.877268563583
1951 06 20.3982701225327 20.0138028651675 20.3982701225327
1951 07 23.012215991279 22.6479830454172 23.012215991279
1951 08 22.0679117396583 21.706122848271 22.0679117396583
1951 09 20.2728880750614 19.9355795981347 20.2728880750614
1951 10 13.4826309195154 13.1934410091485 13.4826309195154
1951 11 11.3531994818169 11.0435988202771 11.3531994818169
1951 12 6.72981192404646 6.56169205266292 6.72981192404646
1952 01 3.98558584935947 3.70800021893985 3.98558584935947
1952 02 5.18894329171535 4.89004823989684 5.18894329171535
1952 03 11.868921307619 11.5829186134295 11.868921307619
1952 04 14.7741446263551 14.4368545665034 14.7741446263551
1952 05 17.9081780627004 17.5356088644514 17.9081780627004
1952 06 23.6731093301623 23.3036292709653 23.6731093301623
1952 07 25.8847322485127 25.5195959687248 25.8847322485127
1952 08 23.4918019098094 23.1283727312634 23.4918019098094
1952 09 17.515624445585 17.1588035983414 17.515624445585
1952 10 14.700252666185 14.3941221242513 14.700252666185
1952 11 8.66208118753264 8.38368980876779 8.66208118753264
1952 12 6.07842093876844 5.8596719695151 6.07842093876844
1953 01 3.10893015660525 2.87176815780747 3.10893015660525
1953 02 5.26645857452029 4.97495351385618 5.26645857452029
1953 03 10.5248449147349 10.1935941938533 10.5248449147349
1953 04 13.5815923057757 13.2078616238631 13.5815923057757
1953 05 18.6703862954907 18.2863959404842 18.6703862954907
1953 06 18.8566824269261 18.478500456478 18.8566824269261
1953 07 22.7878520445255 22.4215661835283 22.7878520445255
1953 08 23.3932724043706 23.0435438568468 23.3932724043706
1953 09 20.5514889876291 20.2269608300437 20.5514889876291
1953 10 15.3886145805253 15.0930823420896 15.3886145805253
1953 11 9.63736965899106 9.48055653406502 9.63736965899106
1953 12 9.26685058917969 9.04510744178245 9.26685058917969
1954 01 4.25907769117447 3.98659265639423 4.25907769117447
1954 02 3.95409135235847 3.70255056683225 3.95409135235847
1954 03 10.9094942955784 10.5582794903741 10.9094942955784
1954 04 11.5342685580244 11.1612903935298 11.5342685580244
1954 05 15.6575007389151 15.2818851062968 15.6575007389151
1954 06 20.6038605218446 20.2334320684382 20.6038605218446
1954 07 21.4342540118672 21.0416245934264 21.4342540118672
1954 08 20.9391814443824 20.572119195996 20.9391814443824
1954 09 19.546726911089 19.1985771662292 19.546726911089
1954 10 14.9718271133486 14.6803811072004 14.9718271133486
1954 11 10.9131375096345 10.6464134335493 10.9131375096345
1954 12 8.5388595068803 8.28116086465381 8.5388595068803
1955 01 7.90224234265232 7.69519406792947 7.90224234265232
1955 02 7.23407986349926 6.89578877236151 7.23407986349926
1955 03 8.81539418537679 8.4896735839056 8.81539418537679
1955 04 14.4933266679714 14.1168081146909 14.4933266679714
1955 05 16.6238981842014 16.2416249633922 16.6238981842014
1955 06 20.190957086764 19.8108871718322 20.190957086764
1955 07 23.4348668550526 23.063477792177 23.4348668550526
1955 08 22.9548328743294 22.5864189652138 22.9548328743294
1955 09 19.4303302678662 19.0825869945753 19.4303302678662
1955 10 13.7884631039114 13.4751160725016 13.7884631039114
1955 11 9.28981837577349 9.04738446109751 9.28981837577349
1955 12 8.19968986364377 7.97434587931062 8.19968986364377
1956 01 7.26741052309398 7.01176097373893 7.26741052309398
1956 02 -1.85271008037345 -2.12355785384765 -1.85271008037345
1956 03 9.451723319018 9.10722386572042 9.451723319018
1956 04 11.7241661262056 11.3437997883343 11.7241661262056
1956 05 18.0874841555108 17.7109484584801 18.0874841555108
1956 06 18.5893359143155 18.1988699433759 18.5893359143155
1956 07 22.0860381269326 21.7216126463647 22.0860381269326
1956 08 21.8343177907322 21.4818338007367 21.8343177907322
1956 09 20.2360716597095 19.9293813261206 20.2360716597095
1956 10 13.0739307656772 12.7756817644037 13.0739307656772
1956 11 7.34839967385793 7.07180847952351 7.34839967385793
1956 12 6.44308596176055 6.22113953810899 6.44308596176055
1957 01 4.92751673611938 4.71851079531474 4.92751673611938
1957 02 9.08323420112278 8.77677770006654 9.08323420112278
1957 03 12.4054942258582 12.1023103278979 12.4054942258582
1957 04 13.0702285712668 12.705509357982 13.0702285712668
1957 05 15.2984435437565 14.9227030531868 15.2984435437565
1957 06 20.3096983272703 19.9493953665301 20.3096983272703
1957 07 22.5535370251074 22.1820824995476 22.5535370251074
1957 08 21.8969637858453 21.5347785060728 21.8969637858453
1957 09 19.4854674535488 19.1458948065076 19.4854674535488
1957 10 14.683847457727 14.4414140598903 14.683847457727
1957 11 9.70488634762823 9.46025283061663 9.70488634762823
1957 12 6.27520781980337 6.05163804896167 6.27520781980337
