Year	% of total population ages 15+ (modeled ILO estimate)
1991	67.20910625738647
1992	67.1450602280715
1993	67.03391261869542
1994	67.00525205310731
1995	67.01785332109455
1996	66.97801611935833
1997	66.9086052326487
1998	66.85139011946622
1999	66.77512337747592
2000	66.6637182055422
2001	66.58345269902627
2002	66.50219988075966
2003	66.40232623985568
2004	66.33820977561801
2005	66.26010465682074
2006	66.0635918513395
2007	65.82970132385545
2008	65.59817442424074
2009	65.3469065904269
2010	65.10181286027697
2011	64.86240456863108
2012	64.56434995656676
2013	64.37124478382334
2014	64.15948548539201
2015	63.88457071633074
2016	63.76467142647458
2017	63.976381802418736
2018	63.95314340304418
2019	63.777692951409726
2020	63.23250382279774
2021	63.1981066546416
2022	63.21577081008398
2023	63.23643283705503