Year	Per 100,000 People
1998	22.8927
1999	24.2889
2000	23.5389
2001	22.4923
2002	22.5083
2003	21.6587
2004	20.5358
2005	20.9381
2006	21.2355
2007	20.1117
2008	19.0714
2009	20.6382
2010	18.0561
2011	18.3892
2012	19.0163
2013	18.3484
2014	17.1472
2015	16.2471