Year	% of male population
1960	0.382990152953628
1961	0.376232597259785
1962	0.370005920172526
1963	0.365312666686002
1964	0.362676095411353
1965	0.361788654700547
1966	0.363414846985307
1967	0.367290012456298
1968	0.371549613874535
1969	0.374402676297128
1970	0.375263900220928
1971	0.375159381558519
1972	0.374202060599887
1973	0.372402714681667
1974	0.370830455346324
1975	0.369980120902669
1976	0.369852025845862
1977	0.369790748899143
1978	0.369920654877771
1979	0.370789620050609
1980	0.371801920396173
1981	0.373314071766455
1982	0.375409461107647
1983	0.37743170784666
1984	0.379240382869813
1985	0.380773084907936
1986	0.382193745103897
1987	0.383715359412963
1988	0.38504176483701
1989	0.386347899889806
1990	0.387801867509141
1991	0.389637362138018
1992	0.391570051507378
1993	0.393331778255417
1994	0.395260032063021
1995	0.396427777151715
1996	0.396545992474018
1997	0.39709246951967
1998	0.398812081533075
1999	0.401141766516429
2000	0.40416755507484
2001	0.407812167796719
2002	0.411619874562723
2003	0.415572264859532
2004	0.419588020867586
2005	0.423691146397022
2006	0.427932235501668
2007	0.432156295300932
2008	0.436307794544099
2009	0.440362761279973
2010	0.444132990544834
2011	0.447813386461174
2012	0.451590720578354
2013	0.455340254532302
2014	0.458941346569757
2015	0.462214080347491
2016	0.464947555532441
2017	0.467612879789829
2018	0.471068101996329
2019	0.475260183695164
2020	0.476809588195436
2021	0.473156500269438
2022	0.466574039454143
2023	0.459243287899321