Year	% of adults
2004	12.4
2005	13.6
2006	15.2
2007	37.9
2008	37.7
2009	37.2
2010	36.5
2011	0
2012	0
2013	0
2014	0
2015	0
2016	0
2017	0
2018	0
2019	0