Year	% of working-age population
1960	99.25636612995599
1961	101.29961707771993
1962	103.12335475067422
1963	104.70700402888082
1964	105.3391214564251
1965	104.70052635297442
1966	103.42188966206419
1967	101.75304502772471
1968	99.99014917526081
1969	98.38096783791825
1970	96.9881333986544
1971	95.81829900788512
1972	94.7769682020068
1973	93.79306020027761
1974	92.881930863972
1975	92.0573676574028
1976	91.40288972097056
1977	91.03701895762786
1978	91.0258663112365
1979	91.24175220650231
1980	91.55402268206763
1981	91.94759405280011
1982	92.46779770529105
1983	93.43093085478633
1984	94.73716084274676
1985	95.70654418034432
1986	96.15896318633133
1987	96.51212286927408
1988	97.29656605887834
1989	98.53312674775918
1990	99.56460599702575
1991	99.76353229271517
1992	99.28964166895575
1993	98.48813871615174
1994	103.07013406287014
1995	109.16630379216048
1996	105.53269786741097
1997	101.90194006747477
1998	97.66084390054566
1999	93.36092897085302
2000	89.46360208282171
2001	86.12807053343045
2002	83.58298687742555
2003	81.66419740042694
2004	80.20022420654016
2005	79.24896278968365
2006	78.7019853187812
2007	78.39072688894096
2008	78.11323545949023
2009	77.69076345532291
2010	77.08392541846051
2011	76.38592588038165
2012	75.74298081536138
2013	75.14872315374141
2014	74.49280082186799
2015	73.72107808248755
2016	72.75197426807067
2017	71.68023650601486
2018	70.62720957810123
2019	69.51921030754856
2020	68.3101636044995
2021	67.08835113632213
2022	65.93720118428232
2023	64.88992222298417