Year	% of total population ages 15-64 (modeled ILO estimate)
1991	63.08
1992	63.183
1993	63.204
1994	63.12
1995	63.023
1996	62.883
1997	62.78
1998	62.934
1999	62.925
2000	62.853
2001	62.831
2002	62.78
2003	62.668
2004	63.076
2005	63.132
2006	63.032
2007	62.842
2008	62.715
2009	63.141
2010	63.128
2011	64.05
2012	63.585
2013	63.324
2014	64.12
2015	63.312
2016	63.517
2017	61.264
2018	61.074
2019	61.577
2020	56.914
2021	58.721
2022	61.725