Year Per 100,000 People 1955 9.7152 1956 10.6448 1957 8.5381 1958 9.3316 1959 9.6688 1960 8.9732 1961 9.2413 1962 8.7409 1963 9.7248 1964 9.5834 1965 9.382 1966 9.7954 1967 10.1066 1968 9.4196 1969 8.6471 1970 8.1037 1971 8.0709 1972 7.8193 1973 8.2012 1974 8.0496 1975 8.0966 1976 8.3024 1977 8.7194 1978 9.0299 1979 9.5048 1980 7.0859 1981 7.3235 1982 7.7599 1983 9.0758 1984 9.5949 1985 8.7873 1986 8.2828 1987 8.4192 1988 6.9631 1989 6.229 1990 7.3575 1991 7.8749 1992 7.139 1993 6.2799 1994 6.153 1995 6.414 1996 4.8865 1997 4.7583 1998 4.101 1999 3.8712 2000 3.6805 2001 5.5222 2002 8.7776 2003 8.1506 2007 6.6582 2008 6.7746 2009 6.79 2010 7.0556 2011 6.5877 2012 6.8022 2013 6.6667 2014 7.8613