Year	% of adults
2000	31.0423263744285
2005	28.7953740792541
2010	26.8631756603654
2011	26.4849198056061
2012	26.1655230575431
2013	25.8069174896309
2014	25.5275677665573
2015	25.1940388719552
2016	24.9444793560079