Year	% of total population ages 15-64 (modeled ILO estimate)
1991	64.78604420434888
1992	65.10921776620744
1993	65.51011727934416
1994	65.79076853276446
1995	66.0643705628018
1996	65.6013686753734
1997	66.44665634088189
1998	66.65646803238491
1999	66.71007325469857
2000	66.56842129256204
2001	66.65560879160887
2002	66.77909069355442
2003	67.04444074066731
2004	67.63026319916723
2005	68.00550971630493
2006	68.30245235247374
2007	68.23526481001207
2008	68.1766215142569
2009	68.48342050447177
2010	68.00944736848601
2011	67.73481032858724
2012	68.24824041801237
2013	68.08082108704983
2014	67.91901503179254
2015	68.06636264200058
2016	68.14013317250097
2017	68.35614056063665
2018	68.58860691127292
2019	68.7824627875849
2020	64.75099415961789
2021	67.37421544986306
2022	68.19359341634657