Year	Per 100,000 People
1985	1.195
1986	1.3193
1987	1.3521
1988	1.2863
1989	1.7449
1990	1.978
1991	1.548
1992	1.4098
1993	1.4262
1994	1.732
1995	1.8765
1996	1.9838
1997	2.0181
1998	1.7104
1999	1.2227
2000	1.2201
2001	0.9098
2002	1.1593
2003	1.1367
2004	0.9126
2005	1.1698
2006	1.0124
2007	0.7083
2008	0.6491
2009	0.8075
2010	0.7127
2011	0.5296
2012	0.5727
2013	0.4689
2014	0.5401
2015	0.4232