Year	% of working-age population
1960	103.82411907504734
1961	105.02521298551464
1962	105.88525928282083
1963	106.35232701282735
1964	106.62988536635463
1965	106.8534599605297
1966	106.79616333571747
1967	106.32458641353524
1968	105.47788728933165
1969	104.31914490149583
1970	103.08433006782832
1971	101.81494947651342
1972	100.39397630628446
1973	98.83942979380255
1974	97.13303501534156
1975	95.28612845750266
1976	93.39018819582532
1977	91.50309113493911
1978	89.63984109499792
1979	87.82196080683254
1980	85.98249067470421
1981	84.12144067436034
1982	82.35945766744614
1983	80.78711859422101
1984	79.38080097541335
1985	78.04676136346296
1986	76.78881230997628
1987	75.63223548769304
1988	74.5837157718096
1989	73.68882972105408
1990	72.9272573131403
1991	72.22228269202738
1992	71.54576981306825
1993	70.89337156290793
1994	70.28634758946006
1995	69.68555439002382
1996	69.0532294184941
1997	68.38045358993033
1998	67.60872442447867
1999	66.80054803180711
2000	66.06225474546025
2001	65.3625675352946
2002	64.62054137543328
2003	63.800303549769396
2004	62.873500222162626
2005	61.849303783060975
2006	60.7597196487107
2007	59.645161509413455
2008	58.582036052589636
2009	57.61361323292391
2010	56.76234979438056
2011	56.02491360819594
2012	55.407488154125886
2013	54.93635392368207
2014	54.52737495286607
2015	54.11175192909382
2016	53.73549492315922
2017	53.428980596081054
2018	53.19888831334423
2019	53.03876400931069
2020	52.877981159575995
2021	52.73643541948666
2022	52.701107940421
2023	52.67806310026284