Year	Per 100,000 People
1981	21.6232
1982	22.4494
1985	20.0524
1986	16.4788
1987	17.3104
1988	16.8664
1989	18.849
1990	18.4432
1991	18.448
1992	20.0344
1993	21.3235
1994	23.6721
1995	25.1578
1996	26.2631
1997	25.8405
1998	25.7356
1999	25.0435
2000	25.3081
2001	23.0488
2002	22.2166
2003	21.8168
2004	20.0403