Year	% of adults
2004	0.14000000000000004
2005	1.9449999999999998
2006	2.0238095238095246
2007	2.2
2008	2.604761904761905
2009	2.6476190476190475
2010	3.40952380952381
2011	3.80952380952381
2012	5.599999999999999
2013	5.190909090909091
2014	5.222727272727272
2015	5.104545454545454
2016	5.372727272727271
2017	4.277272727272726
2018	4.718181818181817
2019	6.386363636363637