4.051477 0.246824 8.8650% 1978 5.511359 0.181443 7.2813% 1977 9.219384 0.108467 6.6558% 1976 5.634104 0.177491 6.4073% 1975 7.602953 0.131528 9.8159% 1974 8.060069 0.124068 9.0909% 1973 6.780979 0.147471 6.4509% 1972 6.118592 0.163436 4.7304% 1971 5.999898 0.166670 5.7132% 1970 5.060129 0.197623 5.5272% 1969 0.213395 4.686140 5.5714% 1968 4.542042 0.220165 5.0148% 1967 4.487337 0.222849 2.5719% 1966 0.237443 4.211535 3.5485% 1965 0.229306
strapless