Year	% of total population ages 15-64 (modeled ILO estimate)
1991	76.834
1992	76.049
1993	76.911
1994	77.79
1995	78.567
1996	77.509
1997	78.44
1998	78.331
1999	78.332
2000	79.27
2001	80.179
2002	78.897
2003	79.681
2004	80.012
2005	79.784
2006	77.759
2007	77.609
2008	77.419
2009	77.495
2010	77.554
2011	77.587
2012	76.188
2013	76.571
2014	74.074
2015	74.056
2016	75.65
2017	74.809
2018	73.908
2019	73.27
2020	72.011
2021	72.782
2022	74.369