Year	% of male population
1960	2.76205915639434
1961	2.75946919764478
1962	2.77973159271868
1963	2.79258557705317
1964	2.7844342571369
1965	2.78000802890406
1966	2.77462783796173
1967	2.77597402597403
1968	2.79143572322546
1969	2.80018984337921
1970	2.79730490832099
1971	2.79143472431027
1972	2.79000298715523
1973	2.80600281381898
1974	2.86926962300025
1975	2.96966028599531
1976	3.09026026194346
1977	3.27019498607242
1978	3.50255877772009
1979	3.75525161481372
1980	3.95142920126387
1981	4.07381868331277
1982	4.15845133536476
1983	4.21401012353545
1984	4.27118999371113
1985	4.30419538145327
1986	4.30192166190386
1987	4.31059334249038
1988	4.37275142059783
1989	4.49413844281021
1990	4.69453910730613
1991	4.98734008528785
1992	5.30472532977125
1993	5.57257403036542
1994	5.76868189983715
1995	5.9176859448667
1996	6.00564962307988
1997	6.02534178059353
1998	6.01801741794748
1999	6.01775512583488
2000	6.03005041681226
2001	6.05899724591034
2002	6.12305705914486
2003	6.2197399077945
2004	6.35808580858086
2005	6.55816179990426
2006	6.84054711145659
2007	7.17401038125404
2008	7.52623787901469
2009	7.85746459136179
2010	8.11534087107781
2011	8.32369360760449
2012	8.54597411329635
2013	8.7870410949668
2014	9.02003889405597
2015	9.19793342932159
2016	9.28432285932074
2017	9.29373697674024
2018	9.19641495688122
2019	8.93516792625478
2020	8.45735764717834
2021	7.78731456763424
2022	7.03698082663024
2023	6.30727762803235