Year	% of total population ages 15-64 (modeled ILO estimate)
1991	69.787
1992	69.687
1993	69.566
1994	69.425
1995	69.338
1996	69.263
1997	69.172
1998	69.105
1999	69.007
2000	68.952
2001	68.918
2002	68.897
2003	68.858
2004	68.831
2005	68.828
2006	68.814
2007	68.752
2008	68.747
2009	68.754
2010	68.748
2011	68.812
2012	68.888
2013	68.913
2014	68.949
2015	68.935
2016	68.866
2017	68.803
2018	68.723
2019	68.646
2020	67.795
2021	68.213
2022	68.54