Year	% of adults
2000	36.9211440800945
2005	32.4130727127024
2010	28.4877072875458
2011	27.772748126511
2012	27.1522211481657
2013	26.5483256789717
2014	25.8097361509635
2015	25.3777430102894
2016	24.7816233090647