Year	% of adults
2000	34.6450608889224
2005	32.1844352955831
2010	29.7890501377446
2011	29.3377855850541
2012	28.9509799939379
2013	28.5633971338217
2014	28.0968053777451
2015	27.7596303713831
2016	27.4295159184243