Year Per 100,000 People 1955 4.1228 1956 5.0232 1957 5.6861 1958 5.6729 1959 4.6656 1960 5.8974 1961 6.5112 1962 2.0975 1963 2.0311 1964 2.6183 1965 2.3727 1966 8.0639 1967 2.1483 1968 7.9594 1969 5.9364 1970 4.2756 1971 4.722 1972 5.5927 1973 6.0385 1974 2.6083 1975 2.3506 1976 1.912 1977 2.242 1978 2.593 1979 2.7251 1980 2.7612 1981 3.2514 1982 3.4539 1984 3.5286 1985 3.4488 1986 3.2185 1987 2.8996 1988 3.1982 1989 2.9903 1990 3.2044 1991 3.4991 1992 3.0568 1993 2.6715 1994 2.9978