Year	Per 100,000 People
1985	12.1013
1986	12.2314
1987	13.7264
1988	14.2029
1989	12.3945
1990	11.9017
1991	15.3645
1992	17.416
1993	16.9563
1994	14.2701
1995	14.2716
1996	16.5488
1997	13.7143
1998	13.3893
1999	13.6536
2000	12.2413
2001	11.7216
2002	12.6206
2003	10.7951
2004	9.297
2005	9.5965
2006	10.3689
2007	7.973
2008	8.3847
2009	8.4409
2010	9.1949
2011	8.0176
2012	9.5481
2013	9.5865
2014	9.9364
2015	7.8831
2016	8.1313