Year	% of adults
2000	29.446673081304
2005	28.2023088463345
2010	27.0754103896717
2011	26.900592174273
2012	26.7235595706992
2013	26.56758500146
2014	26.3258460840262
2015	26.1481560965388
2016	25.9604861148815