Year	Per 100 People
2005	0.60361
2006	1.76842
2007	4.86609
2008	8.75563
2009	11.25049
2010	12.4951
2011	13.58653
2012	15.05625
2013	16.30677
2014	17.04428
2015	17.42989
2016	18.33221
2017	18.56401