Year	Per 100 People
2000	2.49361
2001	8.21384
2002	15.02957
2003	19.84332
2004	22.83124
2005	28.11233
2006	31.96931
2007	35.03176
2008	36.25917
2009	36.67816
2010	37.20278
2011	42.45673
2012	43.02993
2013	44.49712
2014	46.67995
2015	47.91291
2016	48.34931
2017	49.7687