Year	% of male population
1960	0.415238948176396
1961	0.418735753826115
1962	0.42134793863418
1963	0.424128221528015
1964	0.429821861517444
1965	0.438244535478037
1966	0.448087579873829
1967	0.459161746229745
1968	0.468740613788566
1969	0.471912558284736
1970	0.468318607100308
1971	0.460129549571562
1972	0.449414589257227
1973	0.438886688194705
1974	0.431996475062022
1975	0.429948557032299
1976	0.430908832801807
1977	0.433354930270218
1978	0.436516649916814
1979	0.439392418752599
1980	0.440918730305249
1981	0.439867392207842
1982	0.436171756393719
1983	0.430643673153313
1984	0.422745361762377
1985	0.433503571551813
1986	0.461322332516071
1987	0.481860718017986
1988	0.493498603741051
1989	0.484293023820792
1990	0.464399281514601
1991	0.446345178361516
1992	0.420518078703932
1993	0.386822857843577
1994	0.350601354876345
1995	0.319729454674784
1996	0.294497541511934
1997	0.276495204370455
1998	0.268615570529242
1999	0.271196831147578
2000	0.276708373435996
2001	0.283989688511209
2002	0.297305146309553
2003	0.313892774799368
2004	0.334512659101839
2005	0.360072463599056
2006	0.391183165074979
2007	0.425224357043908
2008	0.459583845613419
2009	0.49088733958244
2010	0.512957444873763
2011	0.525203593152081
2012	0.529991641753871
2013	0.529269660593032
2014	0.525087612361447
2015	0.518027262268331
2016	0.509469977385027
2017	0.501261512598074
2018	0.494790231294254
2019	0.490057532658526
2020	0.467407041085896
2021	0.444442813835634
2022	0.432794168264543
2023	0.412774692581143