Year	% of adults
2000	41.2359530120999
2005	38.2108993769503
2010	35.4060839967694
2011	34.9475447689151
2012	34.410429702853
2013	33.9336517149785
2014	33.367849664817
2015	32.8901155378506
2016	32.4742686613576