Year	Per 100,000 People
1980	0.3982
1981	0.9731
1982	0.5707
1983	1.1219
1984	1.1144
1985	1.2995
1986	1.1093
1987	0.7471
1988	1.5052
1989	0.7543
1990	1.3178
1991	0.5625
1992	0.374
1993	1.0923
1994	1.2685
1995	0.71
1996	0.6953
1997	0.8543
1998	1.0214
1999	0.1719
2000	1.1304
2001	0.5515
2002	0.7695
2003	0.8184
2004	0.5652
2005	1.2174
2007	0.8962
2008	0.6547
2012	0.3676
2013	0.3627
2015	0.3558