Year	% of male population
1960	0.328285556979155
1961	0.32577232246417
1962	0.323629392466105
1963	0.320925504622683
1964	0.318655576946786
1965	0.316238204918642
1966	0.313704808321816
1967	0.311990293635309
1968	0.309891386319704
1969	0.307384403619367
1970	0.305440792583914
1971	0.305153616650269
1972	0.304396843291996
1973	0.303157290687446
1974	0.302172344454496
1975	0.30297002976423
1976	0.305967221239425
1977	0.309172563600261
1978	0.31395048994327
1979	0.32115741390331
1980	0.331657927168161
1981	0.344738480331701
1982	0.358840712526491
1983	0.375086644455873
1984	0.392782184425
1985	0.407478045592915
1986	0.418325610995987
1987	0.429140233659806
1988	0.438218109093761
1989	0.444069219468452
1990	0.44893560688755
1991	0.452688603258542
1992	0.454631978290991
1993	0.456085286000325
1994	0.457023478336409
1995	0.456376618581167
1996	0.456965061466878
1997	0.457758732115693
1998	0.456635231209314
1999	0.456441361608507
2000	0.456823008733436
2001	0.455568725822606
2002	0.453953682678993
2003	0.452765951435378
2004	0.449973164355339
2005	0.442661666449094
2006	0.430726841170515
2007	0.420424812702127
2008	0.421168196789129
2009	0.438432545244993
2010	0.465792594263557
2011	0.491969518469362
2012	0.51018770589145
2013	0.516703659032679
2014	0.511679675116922
2015	0.500912053452481
2016	0.490643023109688
2017	0.485226515416351
2018	0.487424148869117
2019	0.497071458428811
2020	0.5059236409708
2021	0.505569380401887
2022	0.50005114700124
2023	0.498211414016488