Year Per 100,000 People 1985 28.8407 1986 37.1602 1987 34.7917 1988 32.4187 1989 35.1259 1990 31.1664 1991 32.0023 1992 27.8371 1993 26.0989 1994 24.3487 1995 22.1414 1996 23.0269 2008 0.2425