Year	Per 100,000 People
1981	7.5983
1982	7.8616
1985	7.0385
1986	6.2124
1987	7.1779
1988	6.6343
1989	7.0028
1990	6.733
1991	6.7085
1992	7.3206
1993	8.0732
1994	8.6603
1995	7.9636
1997	8.8945
1998	8.2424
1999	8.4385
2000	7.6103
2001	7.3901