1971 3.523694 0.283793 5.7132% 1970 3.230814 0.309520 5.5272% 1969 5.685945 0.175872 5.5714% 1968 0.287699 3.475855 5.0148% 1967 0.568936 1.757668 2.5719% 1966 0.277775 3.600036 3.5485% 1965 4.072197 0.245568 2.7360% 1964 2.082316 0.480235 1.5423% 1963 0.925735 1.080223 1.5697% 1962 3.987337 0.250794 2.2421% 1961 2.094020 0.477550 0.9709% 1960 1.136034 0.880256 1.6442% 1959 4.537576 0.220382 2.3579% 1958 3.712382 0.269369 2.0623% 1957 1.238290 0.807565 3.5571% 1956 3.849452 0.259777 3.3098% 1955 3.399896 0.294127 3.4226% 1954 0.865119 1.155910 1.5421% 1953 0.766279 1.305007 1.5703% 1952 1.734704 0.576467 1.5948% 1951 0.250997 3.984117 5.0183% 1950 3.366193 0.297071 1.7034% 1949 0.103561 9.656122 -0.4250% 1948 0.626001 1.597441 6.7886% 1947 0.350239 2.855197 13.9149%
sterilization