Year	% of male population
1960	3.8673850667677274
1961	3.861521507034506
1962	3.8435245270865064
1963	3.819410301788572
1964	3.797995829037546
1965	3.759031188654056
1966	3.693010613802886
1967	3.6132384900428987
1968	3.518116397873715
1969	3.4243496780543023
1970	3.3731486937529844
1971	3.3743350595797517
1972	3.4046756046960787
1973	3.456857306262336
1974	3.535101423732515
1975	3.626451852995841
1976	3.7132674594866333
1977	3.8124296639816566
1978	3.9267296764944564
1979	4.0142878558574155
1980	4.074583835728052
1981	4.1144396596244075
1982	4.1235002919537
1983	4.117543313396933
1984	4.108352439736804
1985	4.099932165978604
1986	4.110577774432072
1987	4.137699570664631
1988	4.157136381937462
1989	4.159159706951794
1990	4.142544047301092
1991	4.1150882412321765
1992	4.051682151721893
1993	3.948007246322719
1994	3.861696630755785
1995	3.8154194093541984
1996	3.8323923639904125
1997	3.9477492017640525
1998	4.148376544971711
1999	4.400331793715431
2000	4.694690036527214
2001	4.972309867727844
2002	5.243945587511333
2003	5.5076180421041245
2004	5.731034875048591
2005	5.922313532860455
2006	6.054844553770992
2007	6.148764038683304
2008	6.187464284701698
2009	6.090236155179517
2010	5.890529133085179
2011	5.684161145710349
2012	5.616070254535706
2013	5.855547303662768
2014	6.263255529059031
2015	6.674307419392715
2016	7.088457857880079
2017	7.304027541255823
2018	7.292634993793126
2019	7.303016142165246
2020	7.38779220232634
2021	7.48648020668943
2022	7.580051140413578
2023	7.597262203821558