Year	Per 100,000 People
1975	10.0335
1976	7.3545
1977	9.0071
1978	6.3114
1979	7.8355
1980	6.7988
1981	5.8104
1982	7.8656
1983	7.6891
1984	7.7806
1985	6.7229
1986	6.7498
1987	6.105
1988	8.3104
1989	8.7855
1990	8.4182
1991	7.937
1992	8.7962
1993	8.1633
1994	9.1961
1995	5.6002
1996	6.1029
1997	8.1173
1998	5.702
1999	7.0483
2000	8.3525
2001	6.2286
2002	7.9707
2003	7.3089
2004	6.679
2005	6.8921
2006	6.2371
2007	6.6548
2008	5.2898
2009	7.8707
2010	7.1561
2011	5.9476
2012	7.2456
2013	5.4569
2014	6.3172
2015	4.1615