Year	% of population ages 15-49
1990	0.3
1991	0.3
1992	0.4
1993	0.5
1994	0.6
1995	0.7
1996	0.7
1997	0.8
1998	0.8
1999	0.8
2000	0.8
2001	0.8
2002	0.8
2003	0.7
2004	0.7
2005	0.6
2006	0.5
2007	0.5
2008	0.4
2009	0.4
2010	0.4
2011	0.3
2012	0.3
2013	0.3
2014	0.3
2015	0.3
2016	0.2
2017	0.2
2018	0.2
2019	0.2
2020	0.2
2021	0.2
2022	0.2