Year	% of working-age population
1960	99.89203503626912
1961	100.40725480583893
1962	100.78860995507306
1963	100.98951504791096
1964	100.94790286516016
1965	100.86254064800332
1966	100.78480922437342
1967	100.44247117523233
1968	99.7996600393425
1969	98.92329462376499
1970	97.89364208608671
1971	96.95410423393541
1972	95.99973018576324
1973	94.83731778185698
1974	93.54119101479925
1975	92.1896245530903
1976	90.82175162835343
1977	89.46365627730718
1978	88.25944135354717
1979	87.40759911197016
1980	86.636252297042
1981	85.76432325531884
1982	84.94123958247812
1983	84.18120976670436
1984	83.5122539520993
1985	82.9520556306396
1986	82.57078592860927
1987	82.30399497194713
1988	82.09449432615045
1989	81.91379754911034
1990	81.63995418862095
1991	81.29518988058963
1992	80.89786031526832
1993	80.39144088735243
1994	79.74594936849377
1995	78.9734881227283
1996	78.0827212987313
1997	77.05876212034272
1998	75.97783454948332
1999	74.90536954302569
2000	73.8856563349872
2001	73.0080721135732
2002	72.19416363530809
2003	71.39019519123141
2004	70.63719996180316
2005	69.9065006263767
2006	69.17806096253064
2007	68.49075026589237
2008	67.90143632238275
2009	67.40354320532946
2010	67.00502620452076
2011	66.74164724837443
2012	66.57285566663924
2013	66.46585281310271
2014	66.40946309119848
2015	66.33819623262502
2016	66.23856614778471
2017	66.14402563809861
2018	66.03275466051113
2019	65.89066321890165
2020	65.67312733409386
2021	65.32953547516084
2022	64.97140057659081
2023	64.6205220682308