Year	% of total population ages 15-64 (modeled ILO estimate)
1991	82.099
1992	82.344
1993	82.596
1994	82.841
1995	83.066
1996	82.996
1997	82.827
1998	82.573
1999	82.25
2000	81.951
2001	81.301
2002	80.657
2003	80.046
2004	79.479
2005	78.953
2006	79.01
2007	79.084
2008	79.201
2009	79.351
2010	79.51
2011	79.828
2012	80.077
2013	80.294
2014	80.508
2015	80.641
2016	80.494
2017	80.379
2018	80.282
2019	80.113
2020	79.135
2021	79.189
2022	80.124