Year Per 100,000 People 1952 7.153 1953 8.8053 1954 10.6197 1955 13.077 1956 12.2099 1957 14.1429 1958 14.2987 1959 14.8817 1960 19.2208 1961 17.346 1962 20.5994 1963 22.7812 1964 25.0321 1965 25.5666 1966 27.8474 1967 24.6521 1968 26.5028 1969 25.801 1970 24.9326 1971 29.9155 1972 26.8159 1973 24.7257 1974 22.1153 1975 18.529 1976 17.3655 1977 15.3693 1978 14.9022 1979 12.8068 1980 13.4053 1981 11.1736 1982 12.3706 1983 12.1346 1984 9.5984 1985 10.469 1986 14.8145 1987 15.1362 1988 16.5467 1989 15.3052 1990 11.6627 1991 11.0239 1992 10.0587 1993 14.0169 1994 15.8294 1995 8.2206