Year	% of male population
1960	0.483186119258957
1961	0.449724633016688
1962	0.423756567938776
1963	0.40310628816841
1964	0.388137908384525
1965	0.38016053981483
1966	0.377724051695718
1967	0.377745418665695
1968	0.378953907178143
1969	0.381485044891159
1970	0.385405160904189
1971	0.397516971762158
1972	0.417351610605851
1973	0.437404780996269
1974	0.458297236986745
1975	0.483273679816745
1976	0.513987704200157
1977	0.547580647413693
1978	0.581212892062019
1979	0.616237601612315
1980	0.645219285765925
1981	0.660925132263282
1982	0.672211777352259
1983	0.685780251678607
1984	0.702307733569444
1985	0.723340726629641
1986	0.747944569029579
1987	0.773391725472224
1988	0.797611923343087
1989	0.821168556464423
1990	0.831766437269726
1991	0.827459520305327
1992	0.823137472489521
1993	0.822355265031584
1994	0.825712012294152
1995	0.835049528369214
1996	0.850393605400483
1997	0.870860205084089
1998	0.895784549757906
1999	0.925537256452188
2000	0.954423657866228
2001	0.979664253753531
2002	1.00626475654263
2003	1.03426822409652
2004	1.06222353329266
2005	1.09159173199931
2006	1.1218371747706
2007	1.15027607900783
2008	1.17658522441565
2009	1.20016307574234
2010	1.21644800685585
2011	1.24501376317947
2012	1.28285374445506
2013	1.31439938881934
2014	1.35005866847987
2015	1.39031892454364
2016	1.43354314749551
2017	1.47784217992709
2018	1.52453984901927
2019	1.54244688497372
2020	1.51858371277616
2021	1.48128793201806
2022	1.47164751121411
2023	1.49445494615766