Year	% of total population ages 15-64 (modeled ILO estimate)
1991	50.732
1992	50.74
1993	50.305
1994	50.164
1995	49.284
1996	50.141
1997	50.997
1998	50.82
1999	51.092
2000	51.362
2001	51.483
2002	51.606
2003	51.753
2004	51.899
2005	51.671
2006	51.439
2007	51.486
2008	51.523
2009	52.128
2010	52.682
2011	52.505
2012	52.833
2013	53.162
2014	52.768
2015	53.741
2016	53.389
2017	53.039
2018	52.689
2019	53.639
2020	53.883
2021	55.014
2022	55.05