0.071273 9.6843% 1980 0.377670 2.647812 9.0330% 1979 9.357584 0.106865 8.8650% 1978 0.372220 2.686581 7.2813% 1977 7.735785 0.129269 6.6558% 1976 5.534970 0.180669 6.4073% 1975 2.325505 0.430014 9.8159% 1974 1.090909 0.916667 9.0909% 1973 3.390489 0.294943 6.4509% 1972 1.945589 0.513983 4.7304% 1971 0.390157 2.563068 5.7132% 1970 1.296291 0.771432 5.5272% 1969 0.230808 4.332601 5.5714% 1968 4.435325 0.225463 5.0148% 1967 3.121818 0.320326 2.5719% 1966 0.833318 1.200022 3.5485% 1965 2.449334 0.408274 2.7360% 1964 0.134048 7.460017 1.5423% 1963 4.378369 0.228396 1.5697% 1962 2.472914 0.404381 2.2421% 1961 0.257214 3.887816 0.9709% 1960 1.061866 0.941738 1.6442% 1959 4.537576 0.220382 2.3579% 1958 1.687480 0.592600 2.0623% 1957 3.932353 0.254301 3.5571% 1956 3.746502 0.266916 3.3098% 1955 2.076301 0.481626 3.4226% 1954 2.155712 0.463884 1.5421% 1953 0.156208 6.401724 1.5703% 1952 0.172996 5.780478 1.5948% 1951
superimposed