Year	% of working-age population
1960	99.83314558283568
1961	101.68749844524902
1962	103.50942517022357
1963	105.19741670336123
1964	106.842530379991
1965	108.52503408755018
1966	110.09155904761391
1967	111.44815119859265
1968	112.61045563728236
1969	113.5272087645829
1970	114.1953922602846
1971	114.67338898531558
1972	114.96914397544633
1973	115.04238396575701
1974	114.87110090071235
1975	114.45625362327078
1976	113.77454519877392
1977	112.8513037469923
1978	111.71299763843014
1979	110.41175428582675
1980	109.01372650141565
1981	107.54797621704108
1982	106.04816681480112
1983	104.54336568078911
1984	103.0927182235539
1985	101.68798268916137
1986	100.27637296301859
1987	98.82670444427737
1988	97.34453035635036
1989	95.83946264359147
1990	92.87571865951817
1991	88.71725714050413
1992	84.82308181301113
1993	81.44192535689547
1994	78.89254865097787
1995	77.3024643879516
1996	76.56460652526461
1997	76.34595310668753
1998	76.22278031969188
1999	75.97143240004877
2000	75.56848584684052
2001	74.99815285169196
2002	74.31837662050147
2003	73.56673843776596
2004	72.67383339372711
2005	71.72659144429436
2006	70.82326293331775
2007	69.92551682138605
2008	68.95552764907114
2009	67.94144273006367
2010	66.87431083547204
2011	65.81257016736622
2012	64.80971107015927
2013	63.65520343609796
2014	62.612528264124926
2015	61.784046534802606
2016	61.010674576417436
2017	60.270433522021264
2018	59.496670197189836
2019	58.7083142835188
2020	57.905466119100666
2021	57.06646134511912
2022	56.08576989100147
2023	54.99326342240016