Year	% of working-age population
1960	95.87993845727945
1961	97.25989875154627
1962	98.81680932050193
1963	100.67302452722127
1964	101.57582814633712
1965	101.28768619369619
1966	100.95735690006306
1967	100.68482620481889
1968	100.46398352767349
1969	100.28777373774491
1970	100.18661497441146
1971	100.19824668840546
1972	100.32198968242487
1973	100.56440759855296
1974	100.88085424173681
1975	101.33014390603256
1976	101.94951481807668
1977	103.09851178323323
1978	105.61345020201797
1979	108.32078409682941
1980	106.0767573518753
1981	102.81369256815273
1982	101.8021930910096
1983	101.69050494580667
1984	101.77284064708682
1985	100.98314945500388
1986	100.01933008499032
1987	100.21802901768018
1988	101.25991268396018
1989	100.45499737735814
1990	98.22634467222822
1991	95.72954367000327
1992	94.2665506201448
1993	93.40114370333204
1994	91.72748082160139
1995	89.28274249953199
1996	86.14104624653586
1997	83.00617865462787
1998	80.185779367101
1999	77.95000343339942
2000	76.48187936707215
2001	75.7606957576097
2002	75.44888494011246
2003	75.47122779723013
2004	75.9856308132602
2005	76.75719344645086
2006	77.29009670981118
2007	77.73819705769158
2008	78.42666131360079
2009	79.21989054747954
2010	80.10832308061175
2011	80.8675451265966
2012	81.1359605951546
2013	80.86220247715066
2014	80.24684749874535
2015	79.35017470875228
2016	78.28061936245906
2017	77.18139899298086
2018	76.12536495003526
2019	75.14503489594237
2020	74.19835206330345
2021	73.35995639868285
2022	72.50356576454956
2023	71.3826802527922