Year Per 100,000 People 1955 2.2415 1956 3.973 1957 4.548 1958 3.6032 1959 4.9317 1960 5.383 1961 5.1855 1962 2.2306 1963 2.1407 1964 3.3927 1965 3.1648 1966 10.2861 1967 1.5006 1968 9.2573 1969 5.3677 1970 4.201 1971 4.8544 1972 5.5828 1973 6.6915 1974 3.612 1975 4.0094 1976 2.1539 1977 2.8021 1978 3.5787 1979 4.4773 1980 3.2269 1981 3.9044 1982 4.1991 1984 3.7354 1985 3.6834 1986 3.906 1987 3.8214 1988 3.4146 1989 2.0267 1990 4.5446 1991 4.1265 1992 4.471 1993 2.2422 1994 3.6385