Year Per 100,000 People 1964 6.0436 1965 6.5201 1966 5.7258 1967 8.1237 1968 7.6757 1969 7.4267 1970 8.1959 1971 8.4974 1972 7.8632 1973 9.4947 1974 9.4069 1975 9.7619 1976 9.8475 1977 10.0887 1978 9.6806 1979 10.8718 1980 10.0918 1981 11.8091 1982 12.7093 1983 11.414 1984 14.3 1985 12.7498 1986 13.781 1987 13.6105 1988 12.1267 1989 12.8789 1990 11.9336 1991 12.7278 1992 14.0687 1993 14.943 1994 15.0857 1995 14.1019 1996 16.0911 1997 13.8341 1998 14.5997 1999 13.6393 2000 17.0111 2001 12.8972 2002 14.5769 2003 11.9946 2004 10.3919 2005 9.1071 2006 9.067 2007 8.9786 2008 9.6708 2009 8.9 2010 8.7565 2011 8.5013 2012 9.18 2013 7.699 2014 7.654