Year	Per 100,000 People
1987	3.1794
1988	2.8313
1989	3.6103
1992	2.3358
1993	3.331
1994	2.6788
1995	3.6596
1996	3.6563
1997	8.1964
1998	6.6518
1999	6.1377
2000	2.6503
2001	5.7935
2002	6.4158
2003	4.7841
2004	5.972
2007	5.2267
2008	6.8024
2010	3.8636