Year	% of adults
2004	0
2005	12.1
2006	7.2
2007	7.3
2008	7.2
2009	18.4
2010	67.8
2011	75.6
2012	81.2
2013	89.4
2014	97.7
2015	79.3
2016	84.2
2017	100
2018	96.8
2019	100