Year	Per 100,000 People
1981	7.9278
1982	7.1576
1985	6.9433
1986	6.12
1987	6.6653
1988	5.6815
1989	5.8866
1990	3.3217
1991	3.3702
1992	3.773
1993	2.7894
1994	1.0963
1995	1.4816
1996	1.9127
1997	2.8354
1998	1.2797
1999	1.271
2000	1.319
2007	1.0558