Year	Per 100,000 People
1981	27.1201
1982	28.0962
1985	23.2361
1986	17.6228
1987	18.0144
1988	17.9489
1989	20.0521
1990	21.6435
1991	22.5837
1992	16.55
1993	22.0157
1994	22.8439
1995	22.0591
1996	16.4867
1997	15.3612
1998	16.8914
1999	18.8564
2000	15.8841
2001	16.4271
2002	17.3928
2003	14.9198
2004	14.8678
2005	14.7819
2006	13.7752
2007	12.3588
2008	14.0424
2009	15.1823
2010	13.9185
2011	14.8128
2012	16.0567
2013	12.1402
2014	13.1499
2015	12.4837