Year	% of male population
1960	0.667562316292536
1961	0.660131735999931
1962	0.650757983408323
1963	0.641526968762855
1964	0.635547201763841
1965	0.632151130506437
1966	0.63121262455924
1967	0.632300350476326
1968	0.631534406205298
1969	0.62384641059307
1970	0.607984897943561
1971	0.587124414284538
1972	0.562474653758937
1973	0.536611227685592
1974	0.513886753683074
1975	0.495468644416168
1976	0.480006249455426
1977	0.466199298800903
1978	0.454136460905207
1979	0.444584621564207
1980	0.436535973818375
1981	0.429747406619425
1982	0.425375517890372
1983	0.421534259806656
1984	0.420811701969427
1985	0.425506918710228
1986	0.430843712799054
1987	0.433426636023513
1988	0.435769183138173
1989	0.444544966079932
1990	0.455775412907084
1991	0.45924777236367
1992	0.45651886338332
1993	0.452510753569489
1994	0.440335155098733
1995	0.41618388872675
1996	0.385313767620902
1997	0.354475134669308
1998	0.330811663332492
1999	0.316104933872229
2000	0.309043242967805
2001	0.307670380351277
2002	0.310666481116987
2003	0.32015905574584
2004	0.338948889261397
2005	0.365283846327803
2006	0.397637022711097
2007	0.438391201384532
2008	0.481782168889182
2009	0.516086744758193
2010	0.537784725332136
2011	0.545755142646658
2012	0.544163972034123
2013	0.5381509740338
2014	0.529606532363927
2015	0.525129730426967
2016	0.526497387331033
2017	0.531556738975229
2018	0.536191449905084
2019	0.536531535136544
2020	0.518639452160039
2021	0.483316042520581
2022	0.440559351415542
2023	0.390052084065796