Year	% of total population ages 15-64 (modeled ILO estimate)
1991	72.915
1992	72.761
1993	72.521
1994	73.138
1995	73.909
1996	73.977
1997	73.531
1998	73.454
1999	73.254
2000	73.71
2001	73.956
2002	74.057
2003	74.41
2004	74.296
2005	75.335
2006	75.77
2007	76.155
2008	76.474
2009	76.377
2010	76.411
2011	76.616
2012	76.394
2013	76.379
2014	76.28
2015	76.909
2016	76.908
2017	77.422
2018	77.991
2019	78.435
2020	77.697
2021	78.818
2022	79.521