Year	% of male population
1960	0.575144725960454
1961	0.542672693641052
1962	0.515328012271997
1963	0.493009824981512
1964	0.475204234265332
1965	0.459098497495826
1966	0.446872995155189
1967	0.438510799956583
1968	0.434926286390432
1969	0.439910342082661
1970	0.458276263349227
1971	0.490678129340322
1972	0.530570238107133
1973	0.576598953251131
1974	0.623704669514367
1975	0.669243639300756
1976	0.712451250832303
1977	0.753139650919772
1978	0.79334004549353
1979	0.834164726748698
1980	0.874550133242978
1981	0.917806351946931
1982	0.95974142056176
1983	0.993769861931522
1984	1.0244089776452
1985	1.04637103943672
1986	1.0600612834092
1987	1.07017032661386
1988	1.07576144703571
1989	1.07317845550268
1990	1.0601545399404
1991	1.04982736561684
1992	1.05475117460926
1993	1.06676619679189
1994	1.07754706701374
1995	1.08999344624194
1996	1.10694119267319
1997	1.1199325632005
1998	1.1295692495634
1999	1.14259637158922
2000	1.15858073859522
2001	1.17879548847525
2002	1.21408511557572
2003	1.26142516785792
2004	1.30970188193551
2005	1.35556506624975
2006	1.39916611806013
2007	1.44845715495492
2008	1.50060236694777
2009	1.5528419854321
2010	1.60810484843612
2011	1.66497534866595
2012	1.71744351940476
2013	1.76738778994787
2014	1.80745987986782
2015	1.83173354602712
2016	1.84671526120331
2017	1.84448228630659
2018	1.83266488413547
2019	1.82155475384773
2020	1.81064490773665
2021	1.8023266740589
2022	1.79583585247884
2023	1.80410904331