Year	% of total population ages 15-64 (modeled ILO estimate)
1991	83.797
1992	83.6
1993	83.425
1994	83.247
1995	83.062
1996	82.865
1997	82.652
1998	82.457
1999	82.265
2000	82.051
2001	81.601
2002	81.122
2003	80.619
2004	80.091
2005	79.544
2006	79.011
2007	78.483
2008	77.94
2009	77.395
2010	76.86
2011	76.878
2012	76.555
2013	76.275
2014	76.16
2015	76.067
2016	75.932
2017	75.712
2018	75.495
2019	75.389
2020	74.291
2021	75.839
2022	75.933