Year Per 100,000 People 1961 8.1121 1962 5.0857 1963 8.3555 1964 6.9002 1965 6.127 1966 8.6342 1967 8.2989 1968 7.3444 1969 8.3628 1970 6.113 1971 8.0173 1972 7.3796 1973 6.3369 1974 8.9856 1975 9.0196 1976 13.0732 1977 8.4854 1978 8.3349 1979 7.5702 1980 10.6154 1981 8.2478 1982 8.3437 1983 11.5451 1984 9.1918 1985 10.2245 1986 11.831 1987 8.8467 1988 11.147 1989 10.776 1990 10.975 1991 8.3455 1992 9.3542 1993 10.2591 1994 9.3611 1995 10.8042