Year	% of adults
2000	49.7358359512394
2005	45.7306724867364
2010	42.1648693677443
2011	41.5671825583974
2012	40.8923469688593
2013	40.2765789952124
2014	39.5970837431059
2015	38.9981475723842
2016	38.3712188580091