Year	Per 100,000 People
1980	14.6223
1981	14.4109
1982	14.0303
1985	11.6323
1986	8.7044
1987	9.2791
1988	11.6017
1989	15.1387
1990	17.4347
1991	18.7304
1992	26.6724
1993	33.286
1994	33.7152
1995	32.2442
1996	28.2526
1997	24.9209
1998	24.0673