Year Per 100,000 People 1991 13.7869 1992 14.4319 1993 9.42 1994 12.4136 1995 10.8492 1996 13.0676 1997 11.058 1998 15.8087 1999 20.2411 2000 15.3748 2001 12.2254 2002 19.9682 2003 14.072 2004 11.1282 2005 11.9251 2006 0.4062