Year	% ages 15-24
1990	0.1
1991	0.1
1992	0.2
1993	0.3
1994	0.4
1995	0.5
1996	0.6
1997	0.7
1998	0.7
1999	0.7
2000	0.7
2001	0.7
2002	0.6
2003	0.6
2004	0.5
2005	0.4
2006	0.3
2007	0.3
2008	0.3
2009	0.2
2010	0.2
2011	0.3
2012	0.3
2013	0.3
2014	0.3
2015	0.4
2016	0.4
2017	0.4
2018	0.4