Year Per 100,000 People 1961 2.3402 1962 4.1954 1963 7.0766 1964 5.2854 1965 3.3492 1966 5.5224 1967 5.6695 1968 4.1275 1969 5.3096 1970 4.8201 1971 4.9455 1972 6.2716 1973 4.1665 1974 8.1024 1975 6.6431 1976 11.0818 1977 6.9367 1978 5.659 1979 4.1983 1980 8.9348 1981 7.635 1982 5.2077 1983 8.0301 1984 6.0481 1985 6.6932 1986 5.0075 1987 6.2503 1988 5.1055 1989 6.9993 1990 6.6007 1991 4.9131 1992 6.3397 1993 5.6139 1994 7.7428 1995 8.5627