Year	Per 100,000 People
1981	5.5155
1982	5.8188
1985	4.38
1986	5.1401
1987	4.934
1988	5.2328
1989	6.3863
1990	7.1901
1991	6.7266
1992	5.4462
1993	4.7791
1994	4.5564
1995	4.471
1996	3.6081
1997	3.0336
1998	3.3043
1999	2.6731
2000	3.1194
2001	3.3721
2002	3.6437
2003	3.5053
2004	3.6011