Year Per 100,000 People 1955 7.5054 1956 8.334 1957 6.9942 1958 9.65 1959 9.7815 1960 10.0598 1961 8.6439 1962 8.8174 1963 9.5195 1964 9.9403 1965 10.5486 1966 12.398 1967 9.9614 1968 10.1804 1969 13.509 1970 11.8817 1971 11.1208 1972 9.6014 1973 8.9727 1974 7.992 1975 8.0737 1976 7.878 1977 7.7726 1978 7.4254 1979 7.0008 1980 7.131 1981 7.1392 1982 6.8223 1983 7.1608 1985 6.1312 1986 6.8753 1987 6.0573 1988 6.3089 1989 7.1984 1990 7.4594 1992 7.1959 1993 7.2479 1994 7.6046