Year	Per 100,000 People
1985	21.1538
1986	20.1741
1987	19.9082
1988	21.4159
1989	18.1947
1990	22.0508
1991	20.698
1992	22.5108
1993	20.0754
1994	18.5087
1995	19.271
1996	18.3573
1997	18.9143
1998	19.5697
1999	20.4777
2000	18.7583
2001	18.9633
2002	15.9986
2003	16.5983
2004	16.8269
2005	17.0382
2006	13.804
2007	13.9596
2008	14.044
2009	13.4101
2010	11.7961
2011	12.3872
2012	12.4347
2013	14.7744
2014	11.4797
2015	12.5784
2016	12.6369