Year	Per 100,000 People
1987	2.1554
1988	2.0037
1989	3.3239
1992	6.2726
1993	7.8518
1994	4.0626
1995	10.0898
1996	10.6745
1997	57.3736
1998	24.4143
1999	24.2698
2000	5.5956
2001	12.4326
2002	11.745
2003	9.6687
2004	7.0726
2007	5.4508
2008	4.8611
2010	4.6465