Year Per 100,000 People 1950 3.7019 1951 3.8348 1952 3.6274 1953 3.3958 1954 3.7418 1955 3.6356 1956 3.7811 1957 3.5654 1958 3.2677 1959 3.4328 1960 3.3345 1961 3.2851 1962 3.4171 1963 4.1841 1964 4.5736 1965 5.014 1966 4.8164 1967 5.2817 1968 5.7073 1969 6.694 1970 6.8559 1971 6.8709 1972 7.3484 1973 7.4017 1974 7.405 1975 7.021 1976 7.3466 1977 7.3065 1978 7.2412 1979 6.8852 1980 6.644 1981 6.5524 1982 6.2809 1983 6.6284 1984 5.8062 1985 5.0987 1986 5.9932 1987 5.7286 1988 5.5118 1989 5.5557 1990 4.859 1991 4.7604 1992 5.1393 1993 4.9781 1994 4.923 1995 5.0475 1996 5.1677 1997 4.6247 1998 4.642 1999 4.8928 2000 4.776 2001 4.7441 2002 4.6321 2003 4.8034 2004 4.8286 2005 4.8551