Year	% of male population
1960	0.613383208898298
1961	0.620060473627141
1962	0.624868866864292
1963	0.634543725700086
1964	0.648213485108372
1965	0.656066820318313
1966	0.66142864339806
1967	0.674537392687233
1968	0.684857086134645
1969	0.692442106153279
1970	0.705501097451145
1971	0.722540627334904
1972	0.740261744882609
1973	0.757468449159217
1974	0.777503694393671
1975	0.807643807021529
1976	0.842288720786729
1977	0.873752335789777
1978	0.916456755920614
1979	0.972325194161187
1980	1.02272515813876
1981	1.07119661976807
1982	1.12773736303148
1983	1.18014115226049
1984	1.23398671459051
1985	1.2815211243276
1986	1.33281132903275
1987	1.40154637373914
1988	1.46920576994596
1989	1.53891660570076
1990	1.59894804581283
1991	1.65215526907902
1992	1.7054886839831
1993	1.73800966934164
1994	1.76943595783209
1995	1.80187661382717
1996	1.81412545284031
1997	1.82551513404623
1998	1.84456046396487
1999	1.84700753543672
2000	1.87471671822642
2001	1.94548451498767
2002	2.01416572111131
2003	2.09636051382597
2004	2.2042761957213
2005	2.33074491518987
2006	2.46339956315702
2007	2.59199848663841
2008	2.7337407368937
2009	2.87896298287933
2010	3.01227194460535
2011	3.14446722550834
2012	3.25735948661019
2013	3.34520235849418
2014	3.43352113310516
2015	3.54173982791362
2016	3.64768758868562
2017	3.75243513083932
2018	3.88986262134575
2019	4.04947759504784
2020	4.16505935974412
2021	4.32672382762062
2022	4.47268888763078
2023	4.56801285475354