Year	% of adults
2000	12.0513469080193
2005	10.3822349137259
2010	8.96551084177966
2011	8.71370458725692
2012	8.45487834792702
2013	8.20372922712706
2014	7.97454786682562
2015	7.75886154418679
2016	7.53386067338916