Year	% of male population
1960	0.411137760885611
1961	0.40942591518734
1962	0.407802542722171
1963	0.406253857231022
1964	0.4048882269714
1965	0.403211442325017
1966	0.401753214326541
1967	0.401102734424144
1968	0.400901472753806
1969	0.401207645355886
1970	0.411278034416583
1971	0.433643339780736
1972	0.456699119353346
1973	0.475190409699675
1974	0.48950694223021
1975	0.500788352484645
1976	0.510502004490257
1977	0.519904176430213
1978	0.529382421853397
1979	0.539201263883911
1980	0.537041781923841
1981	0.524708021525661
1982	0.51587103674449
1983	0.509883980176546
1984	0.50614741040247
1985	0.504582150576431
1986	0.505192984056664
1987	0.507938677992302
1988	0.512909349019999
1989	0.520013385572331
1990	0.529123689647203
1991	0.540038468606972
1992	0.55229912056664
1993	0.565180474403486
1994	0.586857901583075
1995	0.61528638462358
1996	0.640840384078753
1997	0.664208505909688
1998	0.686027410911901
1999	0.707208901344964
2000	0.728655800860449
2001	0.751326401849447
2002	0.7687146949201
2003	0.78260383537627
2004	0.801522936085797
2005	0.825055505582511
2006	0.852178074088177
2007	0.881589459803156
2008	0.911540970300966
2009	0.940131886965031
2010	0.966108237739407
2011	0.991274130402447
2012	1.01676523645151
2013	1.03940453291612
2014	1.0543793841279
2015	1.06095017725879
2016	1.06049414865643
2017	1.05430976434431
2018	1.04721363915116
2019	1.04633049731923
2020	1.05172662706093
2021	1.06514903962552
2022	1.09720679453731
2023	1.14680008860857