1 1960 64.92573 .0015426 .715662 .0000573 1 1961 60.39999 .0016189 .703753 .0000671 1 1962 58.74329 .0016495 .684191 .0000781 1 1963 57.94585 .001711 .660835 .0000876 1 1964 56.69517 .0017959 .640609 .0000973 1 1965 56.48545 .0018461 .608316 .000109 1 1966 57.25626 .0019256 .626982 .000121 1 1967 57.56478 .0019605 .602973 .0001318 1 1968 57.14015 .0020155 .593088 .0001437 1 1969 57.18862 .0021268 .571717 .0001524 1 1970 59.19801 .0022843 .550702 .000162 1 1971 60.74714 .0023729 .519723 .0001776 1 1972 62.05481 .0025262 .550828 .0001958 1 1973 66.64506 .0027528 .551868 .0002061 1 1974 55.61734 .0028731 .62749 .0002181 1 1975 56.20569 .0028247 .634992 .0002288 1 1976 53.80745 .0029923 .60648 .0002431 1 1977 50.99237 .0029284 .655789 .0002614 1 1978 50.53924 .0031447 .62525 .0002716 6 1960 50.24711 .0021126 .830348 .0000876 6 1961 48.68374 .0021964 .793776 .0001027 6 1962 48.01359 .0022558 .709041 .0001189 6 1963 46.93586 .002315 .687532 .0001345 6 1964 47.89413 .0024457 .670553 .0001491 6 1965 47.51517 .0025633 .644115 .0001646 6 1966 48.46011 .0026083 .582747 .0001785 6 1967 48.18424 .0025798 .576961 .0001886 6 1968 48.87969 .0027853 .64517 .0002003 6 1969 49.3622 .0029391 .554754 .0002165 6 1970 49.5271 .003128 .53084 .0002336 6 1971 51.0142 .0032211 .510807 .0002526 6 1972 51.0294 .0032838 .487739 .0002646 6 1973 50.61034 .0034542 .483901 .0002749 6 1974 48.82351 .0034687 .565622 .0002795 6 1975 50.50281 .0034168 .56846 .0002895 6 1976 49.22832 .0036107 .535362 .0003075 6 1977 49.18998 .0037178 .550124 .0003318 6 1978 48.61242 .0038421 .533566 .0003526