Year	% of total population ages 15-64 (modeled ILO estimate)
1991	42.192
1992	41.948
1993	41.914
1994	41.88
1995	41.776
1996	41.932
1997	41.522
1998	41.052
1999	40.854
2000	41.472
2001	37.809
2002	37.089
2003	40.046
2004	39.54
2005	39.985
2006	40.005
2007	41.374
2008	40.853
2009	41.056
2010	41.602
2011	42.992
2012	43.332
2013	43.553
2014	43.821
2015	45.903
2016	45.838
2017	46.155
2018	45.573
2019	46.377
2020	42.894
2021	45.528
2022	47.2