Year	% of total population ages 15-64 (modeled ILO estimate)
1991	50.575
1992	50.95
1993	51.322
1994	51.69
1995	52.057
1996	52.788
1997	53.522
1998	54.255
1999	54.985
2000	55.708
2001	55.486
2002	55.268
2003	55.054
2004	54.841
2005	54.627
2006	54.387
2007	54.114
2008	53.832
2009	53.551
2010	54.551
2011	55.545
2012	56.535
2013	57.521
2014	58.512
2015	59.506
2016	60.498
2017	62.391
2018	64.265
2019	66.131
2020	62.097
2021	64.33
2022	66.378