Year	Per 100 People
2004	0.06051
2005	0.19744
2006	0.37729
2007	0.78797
2008	1.50084
2009	2.20781
2010	3.19895
2011	4.19866
2012	3.86261
2013	4.07648
2014	3.62361
2015	3.10895
2016	2.88031
2017	2.65251