Year	Per 100 People
2002	35.39389
2003	37.41117
2004	39.13856
2005	40.07334
2006	36.60804
2007	37.1545
2008	36.51374
2009	35.08505
2010	34.07914
2011	33.57445
2012	35.2876
2013	34.71797
2014	33.77738
2015	33.84066