Year	% of adults
2004	0.1
2005	0.1
2006	0.2
2007	0.2
2008	0.3
2009	0.4
2010	0.7
2011	1.4
2012	2
2013	2.1
2014	2.4
2015	5.4
2016	7.4
2017	8.2
2018	9.2
2019	10.4