Year	% of male population
1960	0.581900208605735
1961	0.579288247189036
1962	0.574465441267839
1963	0.569446262599817
1964	0.566320835849298
1965	0.522979116351755
1966	0.435504295150416
1967	0.370735098186874
1968	0.362932688833396
1969	0.385814497272019
1970	0.412179332042595
1971	0.436517834871539
1972	0.455590594901656
1973	0.475558504755585
1974	0.493798959998925
1975	0.505050505050505
1976	0.511640618544907
1977	0.516771877707637
1978	0.517653305017255
1979	0.51697367492413
1980	0.521173384648867
1981	0.526154446395229
1982	0.525798872435442
1983	0.515583852442545
1984	0.498985550531942
1985	0.48915025756584
1986	0.487908665818831
1987	0.484400887366263
1988	0.477205715581765
1989	0.466717741438371
1990	0.461993452599728
1991	0.469298500402493
1992	0.480179482213183
1993	0.490997719946537
1994	0.502765208647561
1995	0.516668855411515
1996	0.533221694631427
1997	0.554449456891555
1998	0.578594820939757
1999	0.60392358887249
2000	0.635991063229025
2001	0.678399072551293
2002	0.728952329831049
2003	0.785885342847368
2004	0.846716170612347
2005	0.904693432222096
2006	0.939466779206958
2007	0.944732286998129
2008	0.939119260668599
2009	0.931803867934721
2010	0.924340635339837
2011	0.915924149507556
2012	0.902034151049553
2013	0.881352223620152
2014	0.867478041243364
2015	0.860305198758446
2016	0.848811129493846
2017	0.832451486179911
2018	0.811761171876381
2019	0.787658080267742
2020	0.761976561816358
2021	0.738354007578062
2022	0.725817291178184
2023	0.727920010850982