Year Per 100,000 People 1981 3.6169 1982 4.0709 1985 2.9162 1986 1.4413 1987 1.9618 1988 2.6321 1989 3.1705 1990 3.1452 1991 3.3263 1992 13.4348 1993 70.744 1994 14.103 1995 8.4583 1996 14.4551 1997 12.9366 1998 10.7418 1999 8.0662 2000 4.1107 2001 3.2103 2002 4.3827 2003 3.8053 2004 3.0616