Year	% of male population
1960	0.44161848627028977
1961	0.43615104595825843
1962	0.43043864860718134
1963	0.42476579302700923
1964	0.419428455834059
1965	0.41457698655893466
1966	0.41023209836303776
1967	0.40682008341935544
1968	0.4042867962148044
1969	0.4024476698350566
1970	0.4013834545750907
1971	0.40075776503512256
1972	0.40003840842186433
1973	0.4000221888578124
1974	0.4012796580690983
1975	0.4034613304086281
1976	0.40691538146369927
1977	0.41129421384304105
1978	0.4159355284677536
1979	0.42010325978084073
1980	0.4225949634682058
1981	0.42461900586537976
1982	0.4271201821162129
1983	0.4286826170564878
1984	0.4295651231467164
1985	0.4309249588909746
1986	0.432139306242309
1987	0.43385641955752974
1988	0.4355002692387109
1989	0.4363780634041429
1990	0.4362713802482864
1991	0.43616046054061347
1992	0.4354548359627282
1993	0.43245366195050977
1994	0.4296803774636462
1995	0.4278336933217884
1996	0.4266283375876106
1997	0.42623053790754606
1998	0.4266232071433389
1999	0.42773532022097094
2000	0.42956683364721865
2001	0.4311630082455011
2002	0.43158371886143154
2003	0.4305037666518396
2004	0.42799903261290073
2005	0.4249437566328619
2006	0.42190748327953764
2007	0.4185719281301745
2008	0.4148749921452742
2009	0.4117243859066273
2010	0.409608583639194
2011	0.4089716263246529
2012	0.409887716320397
2013	0.4119588434893904
2014	0.41488431341534493
2015	0.4183197086070441
2016	0.42252087899989427
2017	0.42735904510911515
2018	0.4328494860165751
2019	0.4396608425929134
2020	0.445580406127863
2021	0.4480404716267062
2022	0.44898963652689516
2023	0.45151246266025163