Year	% of working-age population
1960	98.1903127825825
1961	100.3767543340122
1962	102.50513409036
1963	104.6243808629345
1964	106.13749514235644
1965	107.63331296910457
1966	109.79690151639569
1967	112.05868665882517
1968	114.29963808627082
1969	116.36839679173964
1970	118.02452501647396
1971	118.43780846286514
1972	116.79295026156274
1973	113.80737212956366
1974	110.74333322159819
1975	108.04150935846835
1976	105.71496057074452
1977	103.70623739407235
1978	101.9203248244417
1979	100.31790799500496
1980	98.94905970731376
1981	97.9642525487131
1982	97.60214173131007
1983	97.56875308492508
1984	97.48554570575405
1985	97.37059678959747
1986	97.23316323885312
1987	96.9911267294161
1988	96.47343431637059
1989	95.58294542427585
1990	94.33385533389445
1991	92.77982422578637
1992	90.88141322778193
1993	88.75289306657957
1994	86.58940212434057
1995	84.35567105729876
1996	81.99301322701722
1997	79.60792142900715
1998	77.35628958035187
1999	75.27801034534211
2000	73.34873109031979
2001	71.56727470663444
2002	69.88124315674219
2003	68.3026505739947
2004	66.9006820260942
2005	65.69770800979755
2006	64.66761321675342
2007	63.72232316834122
2008	62.81208786395719
2009	61.973693675747164
2010	61.29202401570614
2011	60.8338188157144
2012	60.56645635955136
2013	60.34523779392037
2014	60.1151503946607
2015	59.846988199937456
2016	59.491561391697466
2017	59.1012367268801
2018	58.74790751287872
2019	58.426171574449526
2020	58.02596777176362
2021	57.49829171486272
2022	56.88021247421161
2023	56.20787686249735