Year	Per 100,000 People
1981	0.3159
1985	1.4809
1986	0.5926
1987	0.5926
1988	0.5926
1989	1.4772
1990	0.8854
1991	0.8864
1992	2.7004
1993	2.444
1994	1.5319
1995	1.5309
1996	1.2289
1997	1.5346
1998	1.8822
1999	0.6121
2000	0.3151
2001	1.287
2002	1.8226
2003	1.4244
2004	0.3871
2005	0.4228
2006	0.4564
2008	1.0338
2012	1.0842
2013	0.5407
2014	1.0591
2015	1.0343