Year	Per 100 People
2002	0.00758
2003	0.23723
2004	0.4686
2005	1.10641
2006	2.0234
2007	3.42298
2008	6.48574
2009	9.01513
2010	10.96722
2011	12.30931
2012	14.58877
2013	16.53608
2014	17.35553
2015	18.68221
2016	19.1177
2017	21.44096