Year	% of total population ages 15-64 (modeled ILO estimate)
1991	63.07
1992	63.383
1993	63.51
1994	64.292
1995	64.699
1996	64.915
1997	65.34
1998	63.594
1999	63.583
2000	64.493
2001	64.971
2002	65.684
2003	65.478
2004	66.373
2005	66.352
2006	66.428
2007	66.413
2008	66.145
2009	65.533
2010	65.853
2011	66.203
2012	66.37
2013	66.654
2014	67.92
2015	68.509
2016	68.74
2017	69.183
2018	69.209
2019	69.388
2020	68.465
2021	68.978
2022	70.471