Year	Per 100,000 People
1981	1.4101
1982	0.9545
1985	0.4428
1986	0.7528
1987	0.7786
1988	0.9519
1989	0.406
1990	1.3437
1991	0.5936
1992	0.8605
1993	0.697
1994	0.3725
1995	0.3537
1996	0.3577
1997	0.4835
1998	0.3524
1999	0.7193
2000	0.6324
2001	0.6016
2002	0.5941
2003	0.6591
2004	0.3894
2005	0.4235
2006	0.4187
2007	0.328
2008	0.2467
2009	0.3663
2010	0.315
2011	0.301
2012	0.0978
2013	0.2918
2014	0.1147
2015	0.3528