Year	% of male population
1960	0.76454214955949
1961	0.734907350345431
1962	0.706921269106889
1963	0.679640251213698
1964	0.653491002910326
1965	0.628435162599592
1966	0.604180697643537
1967	0.580669588837749
1968	0.558011150293982
1969	0.536571074242618
1970	0.516155530154794
1971	0.496185556675871
1972	0.476823880662709
1973	0.458369998872906
1974	0.441540919311809
1975	0.427017917162424
1976	0.414519241289764
1977	0.403189920410914
1978	0.39314805185783
1979	0.38412925069387
1980	0.374769378423438
1981	0.36430088465137
1982	0.352508507773644
1983	0.342222173726455
1984	0.33513984177949
1985	0.329453764537171
1986	0.324911497987489
1987	0.321712675709973
1988	0.319571747318476
1989	0.318579939807137
1990	0.318964101068239
1991	0.320355630155129
1992	0.322164146669431
1993	0.324007275461931
1994	0.325663572307554
1995	0.327161387274612
1996	0.32851542478176
1997	0.330022927647165
1998	0.33202135064662
1999	0.334949039798464
2000	0.339305017620569
2001	0.345686680616091
2002	0.353916155821492
2003	0.363380671126679
2004	0.373528321549404
2005	0.383888929314624
2006	0.389148788202793
2007	0.389340479722408
2008	0.398806835173415
2009	0.413964161790967
2010	0.424810207221117
2011	0.435676796319224
2012	0.450667288224316
2013	0.477220002472102
2014	0.506494328652299
2015	0.521948612291802
2016	0.522113254064523
2017	0.517594531892138
2018	0.508200143740144
2019	0.49327814534366
2020	0.482115848373091
2021	0.47252930434884
2022	0.473181336172674
2023	0.482556912516592