Year	% of adults
2000	19.2056884018682
2005	15.1834177301135
2010	12.0317226542719
2011	11.5600632412103
2012	11.0377470754115
2013	10.589521394158
2014	10.131411900111
2015	9.65801741418175
2016	9.28104197379223