Year	% of total population ages 15+ (modeled ILO estimate)
1991	46.511
1992	46.606
1993	46.714
1994	46.822
1995	46.925
1996	47.022
1997	47.107
1998	47.187
1999	47.271
2000	47.361
2001	47.455
2002	47.552
2003	47.647
2004	47.729
2005	47.793
2006	47.829
2007	47.847
2008	47.851
2009	47.847
2010	47.841
2011	47.801
2012	47.76
2013	47.719
2014	47.676
2015	47.632
2016	47.62
2017	47.615
2018	47.617
2019	47.624
2020	46.001
2021	46.381
2022	47.635
2023	48.152