Year	Per 100,000 People
1980	9.2326
1981	11.1321
1982	12.769
1983	10.4487
1984	10.6216
1985	7.2971
1986	8.6007
1987	5.5069
1988	12.1954
1989	14.0473
1990	15.0608
1991	21.8937
1992	31.2966
1993	42.0034
1994	42.4051
1995	29.2935
1996	24.5648
1997	21.2349
1998	20.8738
1999	18.5151
2000	18.774
2001	22.2493
2002	17.6501
2003	16.1898
2004	15.9625
2005	15.2226
2006	12.6407
2007	13.4
2008	9.4044
2009	8.2201
2010	8.2846
2011	8.833
2012	7.4287
2013	7.3779
2014	10.0894
2015	7.7291