Year Per 100,000 People 1955 19.7067 1956 19.2059 1957 18.5756 1958 29.6773 1959 25.812 1960 26.1826 1961 29.7448 1962 27.5973 1963 39.1276 1964 35.3599 1965 39.6888 1966 42.8278 1967 46.6473 1968 58.3877 1969 49.2858 1970 54.2015 1971 56.0152 1972 54.2198 1973 62.6172 1974 73.8334 1975 76.6687 1976 73.2562 1977 70.3251 1978 78.1491 1979 68.5805 1980 95.1106 1981 63.3411 1982 58.2484 1983 56.2359 1985 47.9999 1986 47.1839 1987 49.6245 1988 49.333 1989 42.1906 1990 45.2212 1992 45.3246 1993 40.2296 1994 40.2851