Year	% of total population ages 15-64 (modeled ILO estimate)
1991	66.893
1992	67.026
1993	67.009
1994	66.91
1995	66.995
1996	66.962
1997	67.119
1998	67.112
1999	66.878
2000	66.967
2001	67.045
2002	66.638
2003	66.184
2004	66.903
2005	67.236
2006	67.963
2007	67.576
2008	67.516
2009	67.305
2010	67.257
2011	67.104
2012	66.638
2013	66.236
2014	65.834
2015	65.434
2016	65.045
2017	64.422
2018	63.327
2019	59.564
2020	54.763
2021	55.231
2022	57.532