1975 0.691949 1.445194 9.8159% 1974 3.624240 0.275920 9.0909% 1973 3.235273 0.309093 6.4509% 1972 1.047304 0.954833 4.7304% 1971 1.881327 0.531540 5.7132% 1970 0.333336 2.999980 5.5271% 1969 0.315877 3.165789 5.5714% 1968 0.236468 4.228908 5.0148% 1967 4.544308 0.220056 2.5719% 1966 2.713229 0.368564 3.5485% 1965 2.209159 0.452661 2.7360% 1964 4.061914 0.246189 1.5423% 1963 3.857344 0.259246 1.5697% 1962 4.253062 0.235125 2.2421% 1961 3.714449 0.269219 0.9709% 1960 2.687050 0.372155 1.6442% 1959 0.241272 4.144695 2.3583% 1958 0.235714 4.242437 2.0622% 1957 0.230951 4.329923 3.5571% 1956 1.911594 0.523124 3.3098%
nineteen