Year	% of population ages 15-49
1990	0.2
1991	0.2
1992	0.2
1993	0.3
1994	0.3
1995	0.4
1996	0.4
1997	0.5
1998	0.6
1999	0.7
2000	0.7
2001	0.7
2002	0.7
2003	0.7
2004	0.7
2005	0.7
2006	0.7
2007	0.6
2008	0.6
2009	0.6
2010	0.6
2011	0.5
2012	0.5
2013	0.5
2014	0.5
2015	0.4
2016	0.4
2017	0.4
2018	0.4
2019	0.4
2020	0.3
2021	0.3
2022	0.3