Year Per 100,000 People 1950 7.3538 1951 7.0477 1952 7.5817 1953 6.9423 1954 7.1044 1955 6.7302 1956 7.2416 1957 6.9398 1958 6.9355 1959 7.1005 1960 7.3755 1961 7.1578 1962 7.34 1963 7.3465 1964 7.8833 1965 8.6736 1966 9.414 1967 11.125 1968 11.92 1969 12.8137 1970 13.4646 1971 14.8336 1972 15.3829 1973 15.5342 1974 16.1011 1975 15.315 1976 13.8322 1977 13.985 1978 14.476 1979 15.7418 1980 17.018 1981 15.9291 1982 14.7939 1983 13.1318 1984 12.8555 1985 12.7962 1986 14.8121 1987 14.3934 1988 15.8352 1989 16.9077 1990 19.453 1991 21.3192 1992 20.9139 1993 21.7251 1994 21.0207 1995 18.9806 1996 16.9552 1997 15.9389 1998 14.2689 1999 13.2049 2000 12.4244 2001 13.7543 2002 12.9357 2003 13.079 2004 12.4939 2005 13.1486 2006 13.4612 2007 12.9535