Year	Per 100,000 People
1981	11.6682
1982	10.4206
1985	13.1044
1986	10.909
1987	8.2605
1988	7.6847
1989	10.7705
1990	8.3652
1991	8.4759
1992	9.1862
1993	7.1449
1994	7.0115
1995	9.2867
1996	4.944
1997	4.4412
1998	5.0863
1999	10.1408
2000	4.1458
2001	3
2002	3.5829
2003	5.0483
2004	3.3655