Year	Per 100,000 People
1981	22.6393
1982	23.0598
1985	24.4322
1986	22.2735
1987	22.4844
1988	26.9614
1989	30.6436
1990	31.2063
1991	29.1304
1992	21.7308
1993	16.0032
1994	13.2106
1995	12.9247
1996	15.7319
1997	14.1647
1998	13.1016
1999	14.5073
2000	14.3366
2001	13.7276
2002	9.0424
2003	13.3609
2004	0.3494
2005	0.4723