Year Per 100,000 People 1955 7.9508 1956 7.0528 1957 5.1128 1958 9.9901 1959 9.676 1960 10.2949 1961 12.7272 1962 13.5644 1963 15.5448 1964 15.6028 1965 13.2006 1966 11.9907 1967 13.913 1968 12.2174 1969 12.1117 1970 10.9974 1971 13.0975 1972 11.564 1973 12.9463 1974 11.432 1975 9.9194 1976 10.5024 1977 10.4633 1978 11.6504 1979 11.4682 1980 13.3005 1981 11.6536 1982 11.9863 1983 13.5373 1985 10.0401 1986 8.3242 1987 8.659 1988 9.0116 1989 9.1046 1990 9.5437 1992 10.3515 1993 10.5787 1994 11.3041