Year	Per 100,000 People
1981	2.4535
1982	1.7882
1985	1.5189
1986	2.0265
1987	1.9521
1988	2.6287
1989	1.0019
1990	2.4415
1991	1.4009
1992	7.1522
1993	5.3089
1994	5.4631
1995	2.0293
1996	2.0922
1997	1.8852
1998	2.0751
1999	1.42
2000	1.5019
2007	0.1137