Year	% of adults
2000	39.9911460976368
2005	36.8648494988716
2010	34.4185450791297
2011	33.9126437103439
2012	33.5269944537417
2013	33.1784569882215
2014	32.7300626878118
2015	32.5017207308003
2016	32.1204690843851