Year	% of adults
2000	18.8538897873269
2005	14.9108757890341
2010	11.8202169692534
2011	11.3633293745049
2012	10.8494361214902
2013	10.413238815951
2014	9.96234554674568
2015	9.49351790001092
2016	9.12569161249176