Year	% of total population ages 15-64 (modeled ILO estimate)
1991	63.592
1992	63.996
1993	64.097
1994	63.958
1995	63.654
1996	63.55
1997	63.377
1998	63.229
1999	63.092
2000	63.049
2001	62.944
2002	62.77
2003	62.514
2004	62.48
2005	62.466
2006	62.457
2007	62.441
2008	60.774
2009	61.01
2010	61.977
2011	63.239
2012	62.769
2013	62.296
2014	62.891
2015	62.749
2016	61.579
2017	62.472
2018	62.492
2019	66.115
2020	64.128
2021	61.932
2022	64.12