Year	Per 100,000 People
1981	16.4683
1982	15.1246
1985	17.0391
1986	14.1156
1987	12.6798
1988	11.9513
1989	13.8654
1990	13.8448
1991	12.4504
1992	11.9258
1993	11.3388
1994	11.1763
1995	11.3862
1996	13.7043
1997	11.2597
1998	12.0001
1999	12.3491
2000	12.8357
2001	12.9091
2002	9.6018
2003	8.7993
2004	8.1239
2005	7.5648