Year	% of total population ages 15+ (modeled ILO estimate)
1991	50.69
1992	48.67
1993	48.18
1994	47.68
1995	47.27
1996	47.42
1997	47.47
1998	47.76
1999	48.03
2000	48.13
2001	48.29
2002	48.76
2003	49.24
2004	49.68
2005	49.11
2006	49.08
2007	48.75
2008	49.1
2009	48.48
2010	48.2
2011	48.14
2012	49.08
2013	48.79
2014	49.06
2015	48.97
2016	49.5
2017	49.81
2018	49.92
2019	49.89
2020	48.51
2021	48.57
2022	49.1
2023	49.752