Year	% of male population
1960	0.364433368036852
1961	0.362610089709537
1962	0.361036928902491
1963	0.359487184408835
1964	0.357835408287967
1965	0.355639259600091
1966	0.352562728778504
1967	0.350400351039379
1968	0.349190216480378
1969	0.34632445460961
1970	0.342573716698933
1971	0.337743751414832
1972	0.330355418480951
1973	0.323888208998198
1974	0.322921516930646
1975	0.327352324517874
1976	0.338027406066211
1977	0.354504612774486
1978	0.371665292887597
1979	0.384574719577729
1980	0.392365490183084
1981	0.396114649295954
1982	0.396005757837228
1983	0.389720948472685
1984	0.380189230560536
1985	0.374267948443478
1986	0.371953303936716
1987	0.374801246833882
1988	0.382205705571218
1989	0.387008529965283
1990	0.388440673411272
1991	0.397206890807261
1992	0.40359903894035
1993	0.400788189402736
1994	0.398026292585378
1995	0.392615947731129
1996	0.387833741564156
1997	0.388740664237383
1998	0.391780073316949
1999	0.39273742160065
2000	0.395130402034211
2001	0.399375611760841
2002	0.402195949701926
2003	0.404421157732413
2004	0.407006414817371
2005	0.409784095787366
2006	0.412338784076791
2007	0.414478198714536
2008	0.416555660407721
2009	0.419556620741405
2010	0.423195342405584
2011	0.427631574320883
2012	0.43306983966476
2013	0.439164147634812
2014	0.445446695192244
2015	0.451949988849499
2016	0.458718527791738
2017	0.466097693466468
2018	0.474617708262352
2019	0.484429463777898
2020	0.493486721709952
2021	0.499414290933926
2022	0.503327878632159
2023	0.50513799477085