Year	Per 100,000 People
1989	17.9693
1990	15.6181
1991	17.1263
1992	19.9886
1993	18.5895
1994	18.6044
1995	16.462
1996	17.7172
1997	17.2131
1998	16.6955
1999	17.6445
2000	17.9137
2001	16.4746
2002	18.5521
2003	18.8239
2004	18.4662
2005	18.5693
2006	18.4281
2007	17.2617
2008	17.4941
2009	16.6084
2010	17.5852
2011	16.8163
2012	15.8362
2013	16.5144
2014	15.8572
2015	16.1113
2016	15.3744