Year	% of male population
1960	0.329053754614046
1961	0.352560325093158
1962	0.378854768045585
1963	0.401930097476241
1964	0.415432633978347
1965	0.419766257322299
1966	0.424794028197223
1967	0.430329314386452
1968	0.427595802290896
1969	0.422714715112663
1970	0.421231987470032
1971	0.422055540939426
1972	0.430144095638862
1973	0.440142157729789
1974	0.444548914222341
1975	0.44518372269603
1976	0.444224955598228
1977	0.439329453398874
1978	0.427257917275621
1979	0.409409227103729
1980	0.397141328675557
1981	0.405451325485407
1982	0.425818724094987
1983	0.450321620898514
1984	0.477786090153562
1985	0.498557207273201
1986	0.51238080812883
1987	0.528801414687899
1988	0.547025812676846
1989	0.55944830908374
1990	0.575758960893558
1991	0.604923237934288
1992	0.635059502801736
1993	0.654668885562858
1994	0.670247099101956
1995	0.696663865986247
1996	0.732592599629639
1997	0.771068265952076
1998	0.818172532598558
1999	0.865849594369002
2000	0.899064556911742
2001	0.928174850117372
2002	0.964501399893157
2003	1.00427428346888
2004	1.05471853878588
2005	1.11879408632223
2006	1.19395720987778
2007	1.2945156083728
2008	1.41223941377231
2009	1.53572268094416
2010	1.66312071588026
2011	1.7750577122038
2012	1.87205623545552
2013	1.96515015433392
2014	2.05796554593936
2015	2.14160251630812
2016	2.24619525292588
2017	2.41286188399892
2018	2.55006402144756
2019	2.60141511328444
2020	2.62600297565192
2021	2.64342717193953
2022	2.68297771721089
2023	2.79196167238905