Year	% of adults
2000	45.9302100366563
2005	42.5501128105471
2010	39.6457047191446
2011	38.9710552439958
2012	38.5864819371701
2013	38.0918647685921
2014	37.5690856150365
2015	37.1316409680235
2016	36.6765662298143