Year	Per 100,000 People
1981	15.135
1982	13.3861
1985	18.7881
1986	19.0954
1987	20.4342
1988	22.1983
1989	21.6484
1990	24.1392
1991	23.6844
1992	18.8554
1993	13.0784
1994	12.7893
1995	12.169
1996	15.932
1997	14.3599
1998	13.2266
1999	15.7829
2000	12.8074
2001	11.9691
2002	9.2796
2003	13.1586
2004	0.1426
2005	0.541