6.6558% 1976 1.356982 0.736929 6.4073% 1975 0.402303 2.485688 9.8159% 1974 0.412087 2.426675 9.0909% 1973 0.335815 2.977832 6.4509% 1972 0.736929 1.356982 4.7304% 1971 5.919667 0.168928 5.7132% 1970 4.421254 0.226180 5.5272% 1969 4.974911 0.201009 5.5714% 1968 4.488285 0.222802 5.0148% 1967 5.056238 0.197776 2.5719% 1966 4.166792 0.239993
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