Year	% of population ages 15-49
1990	16.8
1991	19.7
1992	22
1993	23.8
1994	24.9
1995	25.4
1996	25.5
1997	25.1
1998	24.5
1999	23.7
2000	22.8
2001	21.8
2002	20.8
2003	19.8
2004	18.8
2005	18
2006	17.2
2007	16.6
2008	16.1
2009	15.8
2010	15.6
2011	15.4
2012	15.2
2013	14.9
2014	14.7
2015	14.4
2016	14
2017	13.6
2018	13.1
2019	12.6
2020	12.1
2021	11.6
2022	11