Year	% of total population ages 15-64 (modeled ILO estimate)
1991	48.039
1992	48.031
1993	48
1994	47.957
1995	47.92
1996	47.856
1997	47.81
1998	47.789
1999	47.788
2000	47.795
2001	47.84
2002	47.909
2003	47.991
2004	48.079
2005	48.169
2006	48.098
2007	48.054
2008	48.018
2009	47.978
2010	47.952
2011	48.005
2012	48.08
2013	48.176
2014	48.268
2015	48.358
2016	48.449
2017	48.541
2018	46.738
2019	44.939
2020	42.609
2021	42.224
2022	38.5