Year	Per 100 People
2002	0.02371
2003	0.09793
2004	0.21091
2005	0.44173
2006	2.2714
2007	2.84721
2008	4.23717
2009	5.85801
2010	7.52607
2011	9.45107
2012	11.2337
2013	12.93725
2014	14.4764
2015	15.67343
2016	16.84451
2017	19.44452