Year Per 100,000 People 1965 3.0891 1967 4.3836 1968 2.8468 1969 3.1306 1970 3.0222 1971 3.0686 1972 2.573 1973 2.5137 1974 1.2019 1975 2.3735 1976 1.4416 1977 2.7612 1978 2.1554 1979 3.667 1980 7.4176 1981 4.104 1982 5.0776 1983 4.314 1984 2.1479 1985 1.8013 1986 3.2518 1987 2.1914 1988 2.261 1989 1.8455 1990 2.7564 1991 2.09 1992 7.2704 1993 3.6944 1994 2.8524 1995 0.9429 1996 0.6166 1997 0.6182 1998 0.777 1999 2.9793 2000 1.7327 2001 1.6797 2002 0.5645 2003 0.3651 2004 0.993 2005 2.4077 2007 1.393 2008 1.5457 2009 1.8498 2010 2.7599 2011 1.5299 2012 0.707 2013 2.5875 2014 1.0529 2015 1.6165