Year	Per 100,000 People
1975	12.542
1976	15.1547
1977	14.0759
1978	13.8488
1979	18.4663
1980	12.1638
1981	10.0562
1982	12.5792
1983	12.3651
1984	11.8787
1985	10.0958
1986	8.7121
1987	11.5186
1988	10.7663
1989	8.8855
1990	7.7221
1991	6.463
1992	6.9048
1993	10.213
1994	10.5195
1995	10.6391
1996	10.421
1997	7.2618
1998	6.2415
1999	6.6412
2000	5.69
2001	4.5808
2002	6.4057
2003	6.6258
2004	5.1132
2005	5.5816
2006	3.5493
2007	4.4544
2008	4.0243
2009	3.413
2010	4.2689
2011	2.9554
2012	2.6266
2013	2.1986
2014	2.4065
2015	2.7929