Year Per 100,000 People 1963 0.8665 1964 1.7223 1965 2.613 1966 2.2407 1967 2.2964 1968 1.5986 1969 1.8962 1970 1.7383 1971 2.2343 1972 2.5607 1973 1.7991 1974 2.3086 1975 1.8817 1976 1.5943 1977 1.5962 1978 1.6343 1979 1.5345 1980 2.278 1981 1.6968 1982 1.4826 1983 2.3446 1984 2.7631 1985 2.2437 1986 2.1453 1987 1.6396 1988 1.732 1989 2.4823 1990 1.4009 1991 1.2287 1992 1.2396 1993 1.1626 1994 0.8839 1995 0.8706 1996 0.5446 1997 0.9213 1998 0.7041 1999 0.9412 2000 1.0813 2001 0.7527 2002 0.6338 2003 0.7695 2004 0.5995 2005 0.5393 2006 0.2825 2007 0.4121 2008 0.5081 2009 0.5161 2010 0.3546 2011 0.5174 2012 0.2694 2013 0.1954 2014 0.229 2015 0.3606