Year	Per 100,000 People
1981	7.4366
1982	7.7451
1985	7.1111
1986	6.9638
1987	7.1677
1988	7.0075
1989	7.2609
1990	6.7553
1991	6.504
1992	7.3307
1993	7.2441
1994	7.7238
1995	7.5145
1996	7.6672
1997	7.9783
1998	8.1222
1999	7.5248
2000	7.6273
2001	6.3433
2002	6.3612
2003	6.2562
2004	5.3901