Year	Per 100,000 People
1981	12.645
1982	12.8912
1985	9.227
1986	9.5719
1987	11.4197
1988	11.1391
1989	13.1381
1990	11.9503
1991	12.7701
1992	13.69
1993	12.2426
1994	13.5119
1995	15.6746
1996	11.9655
1997	13.6311
1998	14.2348
1999	13.1119
2000	11.8758
2001	14.3895
2002	13.1531
2003	11.1804
2004	9.0441
2005	11.5649
2006	11.7607
2007	12.5149
2008	10.9075
2009	11.6933
2010	12.2444
2011	10.7518
2012	11.33
2013	9.872
2014	9.7176
2015	8.2563