Year	Per 100 People
2004	29.0054
2005	33.80968
2006	36.58324
2007	40.47661
2008	41.91558
2009	42.39942
2010	42.66647
2011	42.00925
2012	41.5573
2013	42.6132
2014	40.41039
2015	39.44252
2016	38.44162
2017	37.52867