Year	Per 100,000 People
1981	16.6869
1982	16.7333
1985	12.6563
1986	11.7307
1987	11.4252
1988	17.6788
1989	23.185
1990	28.4692
1991	30.0434
1992	27.3221
1993	20.7971
1994	19.8406
1995	22.0424
1997	17.5388
1998	23.5353
1999	20.8737
2000	17.1495
2001	17.8089