Year	% of male population
1960	0.659539927998466
1961	0.640439406317098
1962	0.624645845731512
1963	0.611187615413456
1964	0.599710932571729
1965	0.589806739589376
1966	0.581691938918462
1967	0.574308209747195
1968	0.564868901280499
1969	0.550448090936626
1970	0.531424316683045
1971	0.509904606112032
1972	0.485949714768646
1973	0.453923537203978
1974	0.42526814582924
1975	0.408177246428648
1976	0.392186276109345
1977	0.37759417494846
1978	0.365134480724832
1979	0.355105412818034
1980	0.346948235047428
1981	0.340782971287663
1982	0.336562337521909
1983	0.332008376289463
1984	0.325765378472378
1985	0.318766666147315
1986	0.310906876389634
1987	0.302381130903287
1988	0.29481057214581
1989	0.288735601661047
1990	0.283962272110668
1991	0.280478935762233
1992	0.278260420232659
1993	0.276895210380972
1994	0.276309993422131
1995	0.276531019821716
1996	0.277312846504907
1997	0.278631125285043
1998	0.281527253411509
1999	0.28613403837873
2000	0.29144324160259
2001	0.298413710112044
2002	0.307885198509282
2003	0.319095893985359
2004	0.33210725979777
2005	0.346661880062835
2006	0.361978547662761
2007	0.378003782461098
2008	0.394179812786941
2009	0.409842384522559
2010	0.425170324256404
2011	0.440316256347625
2012	0.455857958199473
2013	0.470812485555203
2014	0.482661590892212
2015	0.492127703701182
2016	0.500202158205579
2017	0.505680088445947
2018	0.511236017251056
2019	0.520064369460267
2020	0.528805600208741
2021	0.535321389089973
2022	0.541906928296303
2023	0.547491849824519