Year	% of male population
1960	0.577613826208906
1961	0.572166808381006
1962	0.558831222616998
1963	0.542811479174607
1964	0.526513906782741
1965	0.512776885693929
1966	0.50736123071291
1967	0.511160278518904
1968	0.518839589873822
1969	0.527611240690299
1970	0.536627317030258
1971	0.54399025141041
1972	0.5486034218307
1973	0.554566981679648
1974	0.566105190074766
1975	0.584178819741858
1976	0.609152463689911
1977	0.641017756887745
1978	0.679578941229828
1979	0.724518896726951
1980	0.775451763846299
1981	0.825540517231877
1982	0.871659871570644
1983	0.916056675656008
1984	0.956263743935216
1985	0.99013173981189
1986	1.01611528534695
1987	1.03375089479323
1988	1.04284388440102
1989	1.04752763826382
1990	1.0613517168344
1991	1.07657299289327
1992	1.08181531298736
1993	1.0844972452551
1994	1.08770566544377
1995	1.09255851564956
1996	1.09965921568268
1997	1.10901863521224
1998	1.11994823231455
1999	1.13167981110818
2000	1.14321983805689
2001	1.15543479521747
2002	1.16666916027922
2003	1.17406789613146
2004	1.17838022657958
2005	1.1809371043581
2006	1.18366907952359
2007	1.18835437667548
2008	1.19612952848126
2009	1.20766070373159
2010	1.22326227251749
2011	1.2418102922005
2012	1.26024521929692
2013	1.28037689576681
2014	1.29697722291305
2015	1.30791820420763
2016	1.32060712238766
2017	1.33759787117523
2018	1.35797064800115
2019	1.38476365991238
2020	1.42174800085446
2021	1.46220700973397
2022	1.51013490398321
2023	1.56905969411165