Year	% of adults
2004	52.2
2005	52.2
2006	52.2
2007	48.7
2008	48.6
2009	47.4
2010	50.5
2011	48.5
2012	47.5
2013	46.5
2014	45.5
2015	44.6
2016	45.3
2017	44.6
2018	24.5
2019	59.9