Year	Per 100 People
2002	4.22423
2003	4.3705
2004	13.7039
2005	24.72455
2006	28.49409
2007	40.20157
2008	43.75229
2009	44.68769
2010	42.35758
2011	37.48897
2012	39.44726
2013	40.76668
2014	42.04487
2015	41.96455
2016	42.30606