Year	Per 100,000 People
1998	3.712
1999	4.1046
2000	2.8435
2001	3.4125
2002	1.5058
2003	2.4084
2004	1.9951
2005	2.1925
2006	1.7851
2007	2.9273
2008	2.5787
2009	2.4399
2010	2.2281
2011	2.0004
2012	2.0233
2013	1.909
2014	2.0575
2015	2.1808