1981 0.524152 1.907843 9.6843% 1980 2.448611 0.408395 9.0330% 1979 10.479513 0.095424 8.8650% 1978 9.890671 0.101105 7.2813% 1977 0.606848 1.647860 6.6558% 1976 8.644049 0.115687 6.4073% 1975 2.683273 0.372679 9.8159% 1974 0.474515 2.107413 9.0909% 1973 3.721813 0.268686 6.4509% 1972 0.494683 2.021499 4.7304% 1971 5.842231 0.171167 5.7132% 1970 5.384899 0.185705 5.5272% 1969 0.506364 1.974864 5.5714% 1968 2.513352 0.397875 5.0148% 1967 0.200180 4.995497 2.5719% 1966 0.237443 4.211535 3.5485% 1965 0.154911 6.455311 2.7360% 1964 2.193352 0.455923 1.5423% 1963 4.836117 0.206777 1.5697% 1962 2.398484 0.416930 2.2421% 1961 2.122469 0.471149 0.9709% 1960 1.955732
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