Year	Per 100,000 People
1981	5.0728
1982	4.5126
1985	3.1332
1986	2.624
1987	3.1378
1988	3.6987
1989	3.8836
1990	3.4402
1991	1.9933
1992	3.5627
1994	2.1931
1995	2.5244
1996	2.408
1997	3.2574
1998	2.9088
1999	3.258
2000	1.6122
2001	1.0999
2004	3.8597
2005	1.5732
2006	1.7355
2007	1.2341
2009	3.4905
2010	1.5514
2011	1.846
2012	2.3608
2013	2.6267
2014	3.3356
2015	3.8087