Year Per 100,000 People 1991 6.1905 1992 6.9611 1993 9.3653 1994 7.395 1995 7.7563 1996 8.9607 1997 10.5935 1998 7.4153 1999 7.58 2000 11.5022 2001 5.7983 2002 7.3498 2003 6.0361 2004 7.925 2005 8.4175 2006 5.8965 2007 6.3918 2008 4.6351 2009 5.7571 2010 5.6693 2011 3.9665 2012 6.5554 2013 9.3157