Year	% of total population ages 15-64 (modeled ILO estimate)
1991	78.029
1992	77.902
1993	77.784
1994	77.689
1995	77.954
1996	78.222
1997	78.455
1998	77.338
1999	76.378
2000	76.618
2001	77.304
2002	77.339
2003	77.378
2004	77.982
2005	78.478
2006	77.847
2007	78.671
2008	78.608
2009	78.051
2010	77.065
2011	79.101
2012	78.94
2013	76.422
2014	76.232
2015	75.913
2016	75.189
2017	74.695
2018	75.347
2019	74.89
2020	75.136
2021	75.331
2022	76.455