Year	% of male population
1960	0.3042927051469733
1961	0.30038120743139757
1962	0.2980768503520745
1963	0.29533141325467
1964	0.2928808519722695
1965	0.2910375668993546
1966	0.2904683279939029
1967	0.2924479665968982
1968	0.29541061097403143
1969	0.29713345596762203
1970	0.2969523613519857
1971	0.29691064484812163
1972	0.29919515433913835
1973	0.30358216162481727
1974	0.3092913132844194
1975	0.316028936133634
1976	0.3236195970916298
1977	0.3325658302470343
1978	0.34253228917280276
1979	0.35251095076033545
1980	0.3643873346551527
1981	0.37877629302547033
1982	0.3945483649549286
1983	0.41178101303679876
1984	0.4288304548261088
1985	0.4443928949948728
1986	0.45967823066890257
1987	0.47475650137531156
1988	0.49009442713868845
1989	0.507234957818332
1990	0.5246297275871
1991	0.5409389385254904
1992	0.5594684048073311
1993	0.5815869711454302
1994	0.6047320306735389
1995	0.6241663835145127
1996	0.6388070355842611
1997	0.6527940756072212
1998	0.6688033410562658
1999	0.6895064590718728
2000	0.7156126222714552
2001	0.7455370090185534
2002	0.7779165065539397
2003	0.8142364091177955
2004	0.8576182007480448
2005	0.9055257627596867
2006	0.9530736218703321
2007	1.0022100940094831
2008	1.0557059104268278
2009	1.1084098637222575
2010	1.1601544526605188
2011	1.2095061663705207
2012	1.2557126092591375
2013	1.3051495297963456
2014	1.3550910435948458
2015	1.4038217165432822
2016	1.4535874958475432
2017	1.5030786623864336
2018	1.5533922835423477
2019	1.6018111914318183
2020	1.644486679436139
2021	1.680475655799588
2022	1.7102716231889132
2023	1.7450441345918823