Year Per 100,000 People 1959 8.2249 1960 7.9956 1961 12.0527 1962 12.7834 1963 11.4812 1964 12.8345 1965 14.1393 1966 16.081 1967 16.0163 1968 19.101 1969 18.3977 1970 18.9499 1971 20.0627 1983 27.5323 1984 25.4722 1985 23.752 1986 23.3874 1987 23.2002 1988 24.5314 1989 33.1389 1990 36.882 1991 37.7655 1992 31.8739 1993 29.0559 1994 30.6074 1995 29.6713 1996 27.28 1999 26.6294 2000 25.2396 2001 21.5983 2002 22.594 2003 21.3954 2004 21.9553 2005 20.4734 2006 18.9396 2007 20.2925 2008 20.2004 2009 16.4407 2010 15.2766 2011 16.4701 2012 13.9824 2013 13.6873 2014 12.9545 2015 11.764