Year	% of working-age population
1960	101.59910368710531
1961	103.31594007742804
1962	104.70092614263264
1963	106.08305647840533
1964	107.60133461068348
1965	109.53257511011768
1966	111.9274465507645
1967	114.59665839968673
1968	117.44715447154472
1969	120.2655870445344
1970	120.4883668832208
1971	117.37633061991232
1972	113.54564626058254
1973	109.97104218288204
1974	106.67697785041001
1975	103.67355100408491
1976	100.96070358233203
1977	98.44583814710899
1978	96.07195996212634
1979	93.74317740088927
1980	91.31734172237515
1981	88.00299023019616
1982	83.90985059508736
1983	80.2309342111826
1984	77.32012127486504
1985	75.0855913137044
1986	73.43951681644383
1987	72.26547294667186
1988	71.6832504145937
1989	71.88651436993368
1990	72.85550801074734
1991	73.39251680208648
1992	72.6936531734133
1993	71.74177529484793
1994	70.93523047280273
1995	70.20266614196467
1996	69.51204568291547
1997	68.77840215001221
1998	68.00458156650583
1999	67.17282328320437
2000	66.29035789883457
2001	65.13532504664292
2002	63.674291468853404
2003	62.20405261286882
2004	60.82082551594746
2005	59.453435185400174
2006	58.11482197074248
2007	56.74499168129088
2008	55.404428377767736
2009	54.26207082146621
2010	53.323818656200515
2011	52.05937002300478
2012	50.41814966045811
2013	49.17737844926625
2014	47.303265808807915
2015	45.46606823754312
2016	44.390183593991466
2017	43.29940972928964
2018	42.52394751670289
2019	41.92131929266839
2020	41.438450355585246
2021	41.20354120354121
2022	41.14918885352791
2023	41.26099990329755