Year	% of working-age population
1960	95.29099919615557
1961	96.06565543684727
1962	96.91418299112311
1963	97.95142161913321
1964	99.02598296340948
1965	99.92293890257345
1966	100.71760763450361
1967	101.44392774784656
1968	102.10178788906299
1969	102.83129380690141
1970	104.02744527717842
1971	105.52498575312264
1972	106.89517803597859
1973	108.12044387335003
1974	109.17086184350178
1975	110.06483949445555
1976	110.79335609605492
1977	111.3303176118458
1978	111.68780329215424
1979	111.86259564117353
1980	111.78132216951131
1981	111.37765629721066
1982	110.62325390318233
1983	109.82333145447207
1984	109.21246954392963
1985	108.61572512496292
1986	107.91094212378529
1987	107.23322958798612
1988	106.67744681140432
1989	106.21981382813995
1990	105.80166480180375
1991	105.41087429729794
1992	105.10930492846369
1993	104.88511356362476
1994	104.7302009972432
1995	104.67058309462543
1996	104.58062440392062
1997	104.25070367224549
1998	103.8257104811671
1999	103.34160121262231
2000	102.61895377868603
2001	101.52954982940518
2002	100.46287544007409
2003	99.53814118673743
2004	98.68914988405105
2005	97.88558646225049
2006	97.05934397534068
2007	96.19742768050666
2008	95.28448964950044
2009	94.37786354465378
2010	93.53341110918714
2011	92.82765313818729
2012	92.131607926717
2013	91.31781197378885
2014	90.35598052581179
2015	89.29931120165847
2016	88.19842781138317
2017	87.05102298683153
2018	85.83897742526464
2019	84.54315561995098
2020	83.18451626290238
2021	81.82245566209494
2022	80.51859945304267
2023	79.26773119536328