Year	% of male population
1960	3.73791377545217
1961	3.70207816717505
1962	3.66764724556094
1963	3.63848563647904
1964	3.61869560033385
1965	3.59552727973781
1966	3.56808916482777
1967	3.53291456374133
1968	3.49089370404979
1969	3.45223017149899
1970	3.41533912523464
1971	3.38271166179345
1972	3.35495450108631
1973	3.3314918822699
1974	3.31194183907014
1975	3.30292130888674
1976	3.30062316452976
1977	3.29124579124579
1978	3.26857299220139
1979	3.23009437724312
1980	3.18731273891931
1981	3.14123641474863
1982	3.09580151740626
1983	3.05663911976382
1984	3.02003365839039
1985	2.98773515101235
1986	2.95895432823445
1987	2.93430222675506
1988	2.90767105932687
1989	2.88063746968554
1990	2.85868608466032
1991	2.83890607355035
1992	2.87516994427743
1993	3.06483920026707
1994	3.38762802869648
1995	3.66077474074338
1996	3.84222267649072
1997	4.00624950066135
1998	4.14403379841659
1999	4.25562159616905
2000	4.35628091174669
2001	4.45119628668362
2002	4.53929959023285
2003	4.62239237163468
2004	4.68655548839029
2005	4.73252314918163
2006	4.75061089550094
2007	4.77078167701301
2008	4.82964908440943
2009	4.90320445645579
2010	4.92658512530762
2011	4.91566708028862
2012	4.871902946782
2013	4.78316850669808
2014	4.70640682715578
2015	4.6414037504645
2016	4.55965191016105
2017	4.52094193780334
2018	4.51620409734093
2019	4.46572679525249
2020	4.4210059827166
2021	4.46764385391402
2022	4.55068221025668
2023	4.56465223136784