Year	% of working-age population
1960	101.50286882661838
1961	102.41964687421128
1962	103.19749082301645
1963	103.62401494233531
1964	103.64475480786186
1965	103.23176118844091
1966	102.60111194873728
1967	102.03500785286685
1968	101.54671911531608
1969	101.12441382780007
1970	100.78523131102666
1971	100.54100024298558
1972	100.32875320807568
1973	100.17221066109346
1974	100.08865658182995
1975	100.02078984615514
1976	99.95583605202798
1977	99.9005983178683
1978	99.90632617787163
1979	100.10365287678755
1980	100.18780623051259
1981	100.01654216869598
1982	99.80814016696898
1983	99.58497398710045
1984	99.37082519238501
1985	99.07336234145825
1986	98.58593211504942
1987	97.93401503137143
1988	97.05989985015144
1989	95.89444192493724
1990	94.54093425037122
1991	93.06532640896599
1992	91.49276404175566
1993	89.84257965378931
1994	88.10961883609598
1995	86.30554726992379
1996	84.49967910698965
1997	82.70676046383099
1998	80.90553264283639
1999	79.15649647922301
2000	77.48264050074066
2001	75.85431031884477
2002	74.25441641084095
2003	72.65686678365115
2004	71.07274643337871
2005	69.49571823337469
2006	67.91415254960394
2007	66.3646019379454
2008	64.87970311036075
2009	63.486910882034465
2010	62.19418594956739
2011	60.995363754164366
2012	59.923726977477955
2013	59.00074519675481
2014	58.20435187870145
2015	57.52898553261902
2016	56.94446866716597
2017	56.40678160816898
2018	55.90925416245396
2019	55.448878919478005
2020	54.943830841640626
2021	54.40742088933918
2022	53.888942657898355
2023	53.355143656934864