Year	% of male population
1960	0.38928156140846
1961	0.388656380785808
1962	0.389596412353378
1963	0.392671545452894
1964	0.399110462471179
1965	0.408623664686184
1966	0.418446855181727
1967	0.426902085063353
1968	0.433602886745347
1969	0.438119195657428
1970	0.440614818076165
1971	0.442648512827375
1972	0.445134203860421
1973	0.44801474955436
1974	0.451411110958887
1975	0.455451748424678
1976	0.460152195812101
1977	0.464883079196979
1978	0.469473992451995
1979	0.474187446277467
1980	0.478904647976044
1981	0.483517315266209
1982	0.487764832880179
1983	0.491320438288821
1984	0.49439567548277
1985	0.497278412097515
1986	0.500129582863721
1987	0.503198163375794
1988	0.506277175902232
1989	0.509481478115668
1990	0.512894977333851
1991	0.516525432920632
1992	0.520210477950649
1993	0.523688989391261
1994	0.527089223469774
1995	0.530777417414757
1996	0.535011166911195
1997	0.539778743402619
1998	0.545159863219055
1999	0.551299880527253
2000	0.558238814756118
2001	0.565899309561891
2002	0.576207105940667
2003	0.589374443702099
2004	0.603904906924927
2005	0.620057100266263
2006	0.638082860536242
2007	0.657891100845217
2008	0.679229582673868
2009	0.702122960494716
2010	0.726074078213483
2011	0.751691162663765
2012	0.779322339358929
2013	0.807769603891562
2014	0.834984621528399
2015	0.866248801123678
2016	0.90312443519135
2017	0.940220115223287
2018	0.97673620257793
2019	1.01050713766166
2020	1.02599738420344
2021	1.02115971408878
2022	1.02739292282156
2023	1.0528299551925