Year	% of male population
1960	0.620359056302284
1961	0.636863419379652
1962	0.649639390488585
1963	0.658751990734038
1964	0.664305128985095
1965	0.666840032691879
1966	0.66924632837921
1967	0.671985859950143
1968	0.674173306851721
1969	0.676018504700791
1970	0.680067447018408
1971	0.685030191101157
1972	0.690047184803071
1973	0.695911661360957
1974	0.701698849846998
1975	0.706689835767218
1976	0.712279558721243
1977	0.719467498334935
1978	0.726056098073758
1979	0.733378204572868
1980	0.740572410486929
1981	0.745419453615225
1982	0.750406162305866
1983	0.75631058642864
1984	0.761898731839611
1985	0.767974965978181
1986	0.773606641093548
1987	0.778378282042942
1988	0.784203161873734
1989	0.791422105318086
1990	0.798858325206344
1991	0.806323705404276
1992	0.813970027283189
1993	0.821347451564731
1994	0.827672000840112
1995	0.834612923864363
1996	0.840886054004751
1997	0.841060640773655
1998	0.839516040287503
1999	0.843324300212824
2000	0.850691856289048
2001	0.858535380929929
2002	0.866210529533436
2003	0.879485118658218
2004	0.89729424474563
2005	0.913584307049447
2006	0.925712876007847
2007	0.936584618278203
2008	0.950045795620687
2009	0.965723127413472
2010	0.983670694897065
2011	1.00288791397813
2012	1.02263957456172
2013	1.04378758188521
2014	1.06642848578332
2015	1.09134794058528
2016	1.11922882284445
2017	1.14920191088899
2018	1.18152197082737
2019	1.21405140112045
2020	1.23201540988844
2021	1.22774943271928
2022	1.21228300565648
2023	1.19718209937853