Year	% of male population
1960	0.48475610923517665
1961	0.48500749818224737
1962	0.47743898794492584
1963	0.46355938767128396
1964	0.4498437517096934
1965	0.4425283809512063
1966	0.4559272021511519
1967	0.46028150891748254
1968	0.44520180736569936
1969	0.43353584223468616
1970	0.42743096416030696
1971	0.4152555610288892
1972	0.3955351260664955
1973	0.38015167001816164
1974	0.36877745234824
1975	0.3613401556615542
1976	0.35401370614309774
1977	0.3437830799757048
1978	0.3396135387230875
1979	0.3630700752424049
1980	0.3803021999276506
1981	0.3720218260783965
1982	0.3666220319143216
1983	0.3655054355846882
1984	0.3657275253931383
1985	0.36830815707036946
1986	0.375512151319377
1987	0.3785943939216536
1988	0.3770453103591035
1989	0.3782330861576766
1990	0.38005312154060117
1991	0.38312018042360896
1992	0.3895790596848637
1993	0.39750791246373074
1994	0.40412623109920137
1995	0.407854726065144
1996	0.4081973253738106
1997	0.4104265949153652
1998	0.4157108986158533
1999	0.420864143006502
2000	0.43063401593747963
2001	0.44419664232143136
2002	0.4564567991267498
2003	0.4671147720487975
2004	0.4765932186639653
2005	0.4850328704842956
2006	0.4922673177561962
2007	0.4992222206290316
2008	0.50150898239813
2009	0.5000362465999894
2010	0.4981483069035004
2011	0.4953187919676303
2012	0.4944942820497803
2013	0.49494437060726065
2014	0.49487458815111557
2015	0.4946435238562365
2016	0.49540552405353655
2017	0.497592662528746
2018	0.500702645166623
2019	0.504283425054416
2020	0.5056096371871182
2021	0.5020329684012192
2022	0.4968316773640149
2023	0.4932668400772668