Year	Per 100 People
2002	1.63885
2003	4.92061
2004	8.23934
2005	13.11195
2006	18.04645
2007	22.40606
2008	24.65031
2009	27.16133
2010	29.01396
2011	30.76142
2012	32.63942
2013	34.32936
2014	36.31521
2015	39.34422
2016	42.04138
2017	44.54492