Year Per 100,000 People 1985 1.6321 1986 1.7328 1987 1.7852 1988 1.3196 1989 1.3116 1990 1.4905 1991 1.9047 1992 2.2361 1993 2.1543 1994 1.3826 1995 1.5546 1996 1.6526 1997 1.1896 1998 1.9812 1999 1.2269 2000 1.3551 2001 1.0506 2002 0.9783 2003 0.7263 2004 1.2237 2005 0.8984 2006 1.1962 2007 0.8064 2008 0.7279 2009 1.0366 2010 1.1212 2011 0.5954 2012 0.5189 2013 0.6196 2014 0.7465 2015 0.6705 2016 0.8642