Year Per 100,000 People 1955 2.7657 1956 3.4457 1957 2.7443 1958 3.4026 1959 4.46 1960 3.8258 1961 4.446 1962 4.2792 1963 4.0542 1964 3.9043 1965 3.9805 1966 4.7378 1967 4.2845 1968 4.134 1969 5.0884 1970 4.6081 1971 4.2658 1972 4.0639 1973 3.1982 1974 2.9581 1975 3.1085 1976 2.4859 1977 2.2471 1978 2.4565 1979 1.899 1980 2.1644 1981 2.0108 1982 2.3329 1983 2.2575 1985 2.1016 1986 2.0338 1987 1.91 1988 1.6727 1989 2.1046 1990 2.2476 1992 1.6155 1993 1.6027 1994 2.0758