Year	Per 100 People
2003	0.07747
2004	0.59764
2005	2.65415
2006	5.76109
2007	8.87268
2008	12.13091
2009	16.52477
2010	19.35842
2011	20.69924
2012	21.39454
2013	22.31798
2014	23.12337
2015	23.28166
2016	24.77402
2017	26.15872