Year	% of working-age population
1960	101.65913369670218
1961	102.74601118796329
1962	103.51590890737302
1963	104.0289524460675
1964	104.33371675331102
1965	104.53290049009432
1966	104.66863751944109
1967	104.72863138996044
1968	104.67670124258449
1969	104.49921246885138
1970	104.22339852550255
1971	103.36798265729644
1972	101.90440502024654
1973	100.22550141144131
1974	98.32484689460864
1975	96.24637429394144
1976	94.02466656367476
1977	91.7242056597217
1978	89.41684718453732
1979	87.18031138673923
1980	85.06805301547513
1981	82.69446611883188
1982	80.10261362113813
1983	77.73444368076979
1984	75.60993272126963
1985	73.73957232478134
1986	72.12750517385032
1987	70.76435285805003
1988	69.64942771697433
1989	68.78827960364077
1990	68.14818149081742
1991	67.55145237559108
1992	67.09198606740667
1993	66.84433587295348
1994	66.67823000820553
1995	66.62322030629684
1996	66.68421460091352
1997	66.84878665229148
1998	67.08886194965012
1999	67.35143990038591
2000	67.57994295150878
2001	67.71751918751339
2002	67.7032648541822
2003	67.2978953666391
2004	66.49325967915328
2005	65.48798445559738
2006	64.19383683393487
2007	62.702135392807754
2008	61.20344145781008
2009	59.73609008487982
2010	58.34141343145184
2011	57.070978880031745
2012	55.9451567802561
2013	55.237408846675486
2014	54.92401428960374
2015	54.71586764259895
2016	54.61605991661048
2017	54.63185255868701
2018	53.38714968600618
2019	52.97034253737346
2020	53.65449369442994
2021	53.55640549969844
2022	53.588134193009274
2023	53.66444052966578