Year	Per 100,000 People
1987	1.6978
1988	1.5565
1989	1.083
1992	0.8664
1993	1.7551
1994	0.9882
1995	2.1134
1996	2.4315
1997	3.0627
1998	3.4343
1999	2.8834
2000	1.0983
2001	2.303
2002	2.7709
2003	3.3059
2004	3.5428
2007	3.041
2008	3.9165
2010	2.2785