Year	% of male population
1960	0.443487477524551
1961	0.440675721601395
1962	0.439127207306055
1963	0.437021933598124
1964	0.432017979622181
1965	0.424985754512915
1966	0.416189958174691
1967	0.405021477349967
1968	0.394791645981538
1969	0.390162562861757
1970	0.392372111718455
1971	0.400135057714987
1972	0.412338720448176
1973	0.426018283056172
1974	0.436843608536553
1975	0.443720424780657
1976	0.44733526488295
1977	0.447761340439286
1978	0.446783543660311
1979	0.446997965444809
1980	0.448365239015268
1981	0.449609652545757
1982	0.450313076578609
1983	0.450450229042628
1984	0.449447523294798
1985	0.4468826594378
1986	0.442996407093094
1987	0.438219936650158
1988	0.433200593160079
1989	0.428246403504474
1990	0.423328152022226
1991	0.418410151838811
1992	0.413713944340475
1993	0.408776740560795
1994	0.402711449866641
1995	0.395406566241164
1996	0.386903416322819
1997	0.376878385238328
1998	0.366093642491403
1999	0.355285050114107
2000	0.344253340728187
2001	0.332707364602475
2002	0.321551926795282
2003	0.310731105151234
2004	0.299698632738496
2005	0.288372235442485
2006	0.277062144255587
2007	0.266225390059657
2008	0.256213978736762
2009	0.247409857396144
2010	0.239901636116891
2011	0.234064980601293
2012	0.229777562870011
2013	0.226359177874892
2014	0.223019775435879
2015	0.219715703279305
2016	0.216688599434064
2017	0.214052794685016
2018	0.212195595628102
2019	0.211522823701476
2020	0.210818233349094
2021	0.20817454129481
2022	0.20451237248728
2023	0.200618561993382