Year Per 100,000 People 1985 0.7013 1986 0.6576 1987 0.76 1988 0.5154 1989 0.9504 1990 1.0388 1991 0.928 1992 0.938 1993 1.1726 1994 1.0901 1995 1.2696 1996 1.4005 1997 1.5825 1998 1.761 1999 1.3387 2000 1.5032 2001 1.2742 2002 1.4569 2003 1.4818 2004 1.6375 2005 1.6603 2006 1.388 2007 1.2058 2008 1.1811 2009 1.178 2010 1.0038 2011 0.8297 2012 0.9176 2013 0.8934 2014 0.8855 2015 0.8407