Year Per 100,000 People 1985 15.1494 1986 14.11 1987 12.9491 1988 10.8439 1989 10.9402 1990 11.1142 1991 10.5048 1992 11.9306 1993 13.8717 1994 13.8682 1995 15.5099 1996 18.5302 1997 18.8669 1998 27.2315 1999 21.8229 2000 19.4535 2001 20.9174 2002 25.3738 2003 31.7003 2004 32.3718 2005 32.2905 2006 28.3382 2007 29.8332 2008 30.5475 2009 35.6142 2010 36.2015 2011 37.1658 2012 32.1651 2013 32.5111 2014 30.8719 2015 29.5688