Year Per 100,000 People 1991 1.6471 1992 3.0431 1993 3.0327 1994 2.0786 1995 2.5055 1996 2.0537 1997 5.4257 1998 3.3919 1999 4.0674 2000 2.9446 2001 11 2002 5.75 2003 4.2861 2004 3.3603 2005 4.7799 2006 2.6827 2007 3.5329 2008 2.8819 2009 2.1584 2010 3.5265 2011 1.099 2012 1.5265 2013 0.6584