year mo zed etazed eta
1951 01 4.57984790492471 3.17939115997071 4.57984790492471
1951 02 6.60177283749533 4.79007057848966 6.60177283749533
1951 03 8.35753667953416 6.43325076849162 8.35753667953416
1951 04 13.0825391635817 11.0803095771609 13.0825391635817
1951 05 16.0132694391017 14.0761317931277 16.0132694391017
1951 06 21.0425327248041 19.0810980728225 21.0425327248041
1951 07 23.5326571556161 21.6744517877449 23.5326571556161
1951 08 22.3257547871446 20.4800182395587 22.3257547871446
1951 09 20.5366670109236 18.8158220693143 20.5366670109236
1951 10 12.5333470585541 11.0579883632925 12.5333470585541
1951 11 10.2242604103396 8.64477228960249 10.2242604103396
1951 12 3.96815494499408 3.11045865200348 3.96815494499408
1952 01 2.75187368508623 1.33571648582681 2.75187368508623
1952 02 4.13872314703226 2.61385178097509 4.13872314703226
1952 03 9.48738517695751 8.02828668626174 9.48738517695751
1952 04 14.4232862532762 12.702535269965 14.4232862532762
1952 05 18.0491632879173 16.1484289036301 18.0491632879173
1952 06 22.5099570098106 20.6249824705174 22.5099570098106
1952 07 26.0248958238762 24.1620819219075 26.0248958238762
1952 08 23.2298542630699 21.3757494708268 23.2298542630699
1952 09 17.5984868522041 15.7780957501648 17.5984868522041
1952 10 13.4381635374123 11.8763789082248 13.4381635374123
1952 11 7.38418524828188 5.96391736678661 7.38418524828188
1952 12 4.27879160619471 3.16280110203783 4.27879160619471
1953 01 1.37300642404133 0.163078260683128 1.37300642404133
1953 02 4.14611134738077 2.65894146161978 4.14611134738077
1953 03 9.67393765037096 7.98399753197533 9.67393765037096
1953 04 14.1304455816395 12.2237856620517 14.1304455816395
1953 05 19.1590214970542 17.2000198554111 19.1590214970542
1953 06 19.1046989463344 17.1753299106582 19.1046989463344
1953 07 23.5572304395616 21.6885517249827 23.5572304395616
1953 08 22.4557351258611 20.6715267732398 22.4557351258611
1953 09 19.6386779193786 17.9830342679682 19.6386779193786
1953 10 14.9210197814548 13.4133044633337 14.9210197814548
1953 11 7.19641362216815 6.39640090008783 7.19641362216815
1953 12 6.89528607840201 5.76402019083306 6.89528607840201
1954 01 1.72398343015457 0.333847913733331 1.72398343015457
1954 02 2.60025172601282 1.31696737951463 2.60025172601282
1954 03 9.97163192766787 8.17984114179531 9.97163192766787
1954 04 12.7029356352893 10.8001148299861 12.7029356352893
1954 05 16.8865116620913 14.9702352990726 16.8865116620913
1954 06 21.6214113093431 19.7315983521342 21.6214113093431
1954 07 22.6809524552697 20.677876947631 22.6809524552697
1954 08 20.985776705662 19.1131370994874 20.985776705662
1954 09 20.0273138870554 18.2511601039571 20.0273138870554
1954 10 13.8845175066076 12.3976488989701 13.8845175066076
1954 11 8.96650318529205 7.60575832255219 8.96650318529205
1954 12 6.8629794311018 5.54827957838703 6.8629794311018
1955 01 4.99271800280988 3.93642087244418 4.99271800280988
1955 02 5.92764568236025 4.20178774282698 5.92764568236025
1955 03 7.42330501171866 5.76157787539954 7.42330501171866
1955 04 13.5740346008167 11.6531518120464 13.5740346008167
1955 05 17.2061759447348 15.2559345978948 17.2061759447348
1955 06 20.7914194978064 18.8524187453579 20.7914194978064
1955 07 23.8377226637687 21.9430089701151 23.8377226637687
1955 08 21.9412151905898 20.0616798237459 21.9412151905898
1955 09 18.977084647126 17.2030045579641 18.977084647126
1955 10 13.4486249900032 11.85002403315 13.4486249900032
1955 11 7.68316815326512 6.44634428347748 7.68316815326512
1955 12 5.49862589281701 4.34898963376147 5.49862589281701
1956 01 3.94267009258699 2.63842408655534 3.94267009258699
1956 03 8.29555000874307 6.53801889954693 8.29555000874307
1956 04 11.4014207366276 9.46090772477609 11.4014207366276
1956 05 17.7720812007882 15.851110949835 17.7720812007882
1956 06 19.5977155492988 17.6056772907764 19.5977155492988
1956 07 22.8466239098654 20.987436288663 22.8466239098654
1956 08 22.5243560629266 20.7260902834581 22.5243560629266
1956 09 19.3978304349248 17.8331899194966 19.3978304349248
1956 10 12.7370623115806 11.2154868983042 12.7370623115806
1956 11 7.0789328264931 5.66784893675312 7.0789328264931
1956 12 3.99432603757159 2.86202309656959 3.99432603757159
1957 01 2.41696312981986 1.35067858435887 2.41696312981986
1957 02 7.14778114280412 5.58433356961894 7.14778114280412
1957 03 11.4563358671916 9.90958411658021 11.4563358671916
1957 04 12.7125656088097 10.8518794528988 12.7125656088097
1957 05 14.67668439586 12.7597710456658 14.67668439586
1957 06 20.4348073635002 18.5966515807408 20.4348073635002
1957 07 24.0419411208794 22.1468934565827 24.0419411208794
1957 08 22.6060413272457 20.7582825270502 22.6060413272457
1957 09 18.6448603587389 16.9124643119691 18.6448603587389
1957 10 13.6121282322104 12.3753069991794 13.6121282322104
1957 11 8.97146224644551 7.72341667660667 8.97146224644551
1957 12 3.64730992462621 2.50672516151856 3.64730992462621
