Year	% of male population
1960	31.861177326272642
1961	31.98818289719204
1962	31.882869491045668
1963	31.77357194581817
1964	31.752925111035484
1965	31.81514841335141
1966	31.544328944334104
1967	31.056177783635565
1968	30.64271320078567
1969	30.144371366859957
1970	29.600364933193863
1971	29.007702151343075
1972	28.348750452231265
1973	27.645157207404626
1974	26.955291024148007
1975	26.267502146792356
1976	25.580659621071597
1977	24.956481747005505
1978	24.39933188599739
1979	23.91410260926586
1980	23.53865705396473
1981	23.272882279766133
1982	23.08019613773299
1983	22.899697602660158
1984	22.712081996020064
1985	22.51241931111757
1986	22.33283743097879
1987	22.258013576218726
1988	22.28120838304206
1989	22.34406786117747
1990	22.435117938351983
1991	22.539561390562934
1992	22.629039286895306
1993	22.6798841831789
1994	22.66362341735247
1995	22.583955452843977
1996	22.47848522581874
1997	22.379779439812445
1998	22.288986674458403
1999	22.18546091332517
2000	22.043917465816783
2001	21.868771723614977
2002	21.697928534811552
2003	21.52857116800679
2004	21.32612562136066
2005	21.09428329867416
2006	20.878788161830673
2007	20.705780931825174
2008	20.56010798463811
2009	20.416396424225734
2010	20.26355143837137
2011	20.123437548626466
2012	20.002482287806714
2013	19.883317901078875
2014	19.760590009180426
2015	19.630256126462786
2016	19.503713312744278
2017	19.379280850592863
2018	19.226333923433614
2019	19.043976193259628
2020	18.82377469790876
2021	18.56774714842662
2022	18.291776704749182
2023	18.00710239228837