Year	Per 100,000 People
1981	17.4708
1982	17.1353
1985	15.1816
1986	11.6603
1987	14.294
1988	14.2887
1989	15.2684
1990	16.0807
1991	15.3975
1992	13.7601
1993	16.3714
1994	16.653
1995	17.2188
1996	13.6243
1997	13.4684
1998	12.8847
1999	13.9142
2000	12.6317
2001	13.0281
2002	13.2631
2003	10.9824
2004	9.7831
2005	9.8754
2006	9.3585
2007	9.7294
2008	9.5671
2009	8.7616
2010	9.7348
2011	9.0615
2012	10.1417
2013	8.2955
2014	8.4217
2015	7.5523