Year	% of male population
1960	0.279692740319088
1961	0.283579374422939
1962	0.286463295537872
1963	0.288454418797432
1964	0.289648165862032
1965	0.290219803428341
1966	0.28996715169999
1967	0.28886024726728
1968	0.28713454949342
1969	0.284956023204777
1970	0.282268599649514
1971	0.27898396627135
1972	0.275138870991495
1973	0.27114636507699
1974	0.267364348572614
1975	0.262614991340281
1976	0.257086463042545
1977	0.251888496390854
1978	0.247357339391294
1979	0.244046221001822
1980	0.242091564844474
1981	0.241643125677025
1982	0.242447916142321
1983	0.244132040800375
1984	0.246768926285611
1985	0.250410207007704
1986	0.25511752470964
1987	0.260824869002398
1988	0.267298168454608
1989	0.274317370056
1990	0.281789273563974
1991	0.290013119215085
1992	0.29881734344128
1993	0.307226107660314
1994	0.31425763814368
1995	0.320251307559428
1996	0.325827734867567
1997	0.330983053832537
1998	0.336139615120803
1999	0.341310936369325
2000	0.346359850283109
2001	0.351810751608119
2002	0.35840964523436
2003	0.366932890826035
2004	0.37801790328254
2005	0.385252327109017
2006	0.385316418441145
2007	0.381416765000685
2008	0.374498771829759
2009	0.366800906719933
2010	0.362692596967283
2011	0.363102880422858
2012	0.363949600996935
2013	0.363065024090966
2014	0.360406106573434
2015	0.361463245018085
2016	0.369283035117306
2017	0.378528602128423
2018	0.385894230405855
2019	0.391678591889294
2020	0.396555689675017
2021	0.395025658465184
2022	0.389461321358571
2023	0.385138257960453