Year	% of adults
2004	0
2005	0
2006	0
2007	0
2008	0
2009	0
2010	4.5
2011	24.4
2012	31.9
2013	33.3
2014	33.8
2015	46.6
2016	50.5
2017	55.8
2018	58.3
2019	60.7