Year	% of male population
1960	0.45934412966032
1961	0.47020314854263
1962	0.497202424997728
1963	0.530865479466279
1964	0.561775886451211
1965	0.589576800476845
1966	0.624006821441029
1967	0.661732582941433
1968	0.700994137139944
1969	0.739292247524128
1970	0.753562635230919
1971	0.750226045306811
1972	0.752051322096614
1973	0.751355629851029
1974	0.746372605919907
1975	0.738927473528407
1976	0.727706332048053
1977	0.715366775187552
1978	0.705617308877601
1979	0.698632838857689
1980	0.700815753605794
1981	0.717294090577137
1982	0.724730567853516
1983	0.718152046101669
1984	0.712775423120713
1985	0.704575986171522
1986	0.695556168920784
1987	0.685867357028567
1988	0.674177004339631
1989	0.665548863947441
1990	0.661864250973576
1991	0.664612064384805
1992	0.674166299691741
1993	0.688908417550688
1994	0.705607153025185
1995	0.72281512700247
1996	0.73974594883362
1997	0.752203350259733
1998	0.760573698083124
1999	0.764347438374487
2000	0.760965938047599
2001	0.748955782802823
2002	0.729526410194629
2003	0.711388740365932
2004	0.700514261377
2005	0.693118412895226
2006	0.687102315341253
2007	0.686964784202171
2008	0.691244239631337
2009	0.696601395453523
2010	0.700543705562526
2011	0.696445595910739
2012	0.686228486130378
2013	0.676706111033567
2014	0.670933322514555
2015	0.668260133452843
2016	0.665573690263538
2017	0.659031719211088
2018	0.647824314974362
2019	0.634317560187821
2020	0.604880284110436
2021	0.56960347871399
2022	0.546262576384174
2023	0.530704751688999