Year	% of working-age population
1960	108.06004225923722
1961	108.88114819520564
1962	109.65783238359192
1963	110.2821419996823
1964	110.62903613692094
1965	111.631427373947
1966	113.3299485271523
1967	114.74578447676988
1968	115.79833296194066
1969	116.53168846259008
1970	117.04911519994552
1971	117.66087772239409
1972	118.20798183917327
1973	118.43620050848142
1974	118.57583827313178
1975	118.7189570630582
1976	118.87154632400723
1977	118.70361360248076
1978	118.17225450778352
1979	117.52635175415864
1980	116.60060222722109
1981	115.54116157251669
1982	114.50173761105921
1983	113.33230855216485
1984	112.15089553241762
1985	111.08569441811443
1986	110.14914622813843
1987	109.30401366353544
1988	108.37532821625433
1989	107.3032250250566
1990	106.05358327307717
1991	104.7922438289797
1992	103.51538462617869
1993	102.14223482665264
1994	100.68455649155679
1995	99.26694464434557
1996	97.94653585937404
1997	96.62045278709532
1998	95.35253047244578
1999	93.98825445504264
2000	92.5138535679197
2001	91.01311603242888
2002	89.5878189342111
2003	88.29763487054062
2004	87.09425906922321
2005	86.09694286156198
2006	85.31231900179249
2007	84.7195990566851
2008	84.21215776202907
2009	83.68294171976018
2010	83.14509867927691
2011	82.53963292939557
2012	81.81869062518113
2013	80.94236702519693
2014	79.93587664823278
2015	78.79916114753894
2016	77.51572124825007
2017	76.14604549484025
2018	74.74789517051154
2019	73.28759487268333
2020	71.75075400206944
2021	70.18068834842943
2022	68.58994209822146
2023	67.02202472675668