Year	% of male population
1960	0.44303880775388
1961	0.459843222477154
1962	0.507320521846256
1963	0.548284379386622
1964	0.581378128339846
1965	0.605831608498928
1966	0.622308313555362
1967	0.632362511572774
1968	0.638033591455388
1969	0.635649890895483
1970	0.616452032953361
1971	0.569809853458971
1972	0.51428856748165
1973	0.471356848656416
1974	0.436888945798226
1975	0.40996223013653
1976	0.391572447421051
1977	0.382373270579781
1978	0.381362603807845
1979	0.384799567251933
1980	0.348291715089938
1981	0.281576986033627
1982	0.244170155326421
1983	0.227643206985496
1984	0.21539746828999
1985	0.208054029639278
1986	0.20451727356205
1987	0.203852706729766
1988	0.204520925840649
1989	0.206805774166941
1990	0.211352321608382
1991	0.216484344175211
1992	0.221386854280063
1993	0.226939110677251
1994	0.233155774196631
1995	0.240755225366464
1996	0.249496892759053
1997	0.257828058554057
1998	0.266168772633179
1999	0.275475665492859
2000	0.285914818296622
2001	0.296898520847441
2002	0.307057438775781
2003	0.315492779185664
2004	0.323202327346867
2005	0.331060581485968
2006	0.339119435265524
2007	0.347231931221141
2008	0.355060360343813
2009	0.361971773982335
2010	0.367844821412981
2011	0.373538662773315
2012	0.378890055856734
2013	0.383923854015296
2014	0.388523796282344
2015	0.39096045637243
2016	0.391603927131906
2017	0.391877670213943
2018	0.391748241511721
2019	0.390996292629616
2020	0.386145932591816
2021	0.377291466978546
2022	0.369122955101626
2023	0.364043133947276