Year	Per 100,000 People
1981	9.4154
1982	15.9441
1985	11.6874
1986	9.4708
1987	7.5547
1988	6.7696
1989	8.5891
1990	8.2443
1991	8.4032
1992	7.1685
1993	5.4922
1994	7.8159
1995	8.0463
1996	6.8587
1997	6.1142
1998	5.2812
1999	6.7954
2000	5.8803
2001	3.6469
2002	4.6255
2003	4.8781
2004	4.0416