Year	Per 100,000 People
1981	6.5257
1982	8.0259
1985	6.1559
1986	5.5974
1987	6.0526
1988	6.9388
1989	9.4853
1990	9.8136
1991	9.4404
1992	12.7596
1993	15.4591
1994	15.7716
1995	16.1517
1997	16.3185
1998	17.1637
1999	15.4322
2000	14.7502
2001	14.4605