Year	% of male population
1960	1.0233416437420866
1961	1.0384183310966315
1962	1.0510632236575765
1963	1.058637117908379
1964	1.0726791290547952
1965	1.0898162914229865
1966	1.1033657282724192
1967	1.1188567317605504
1968	1.1342644454050315
1969	1.1480088449855144
1970	1.1596091504880837
1971	1.168400974597808
1972	1.1776511167644785
1973	1.1849849739389366
1974	1.1940360009491573
1975	1.2083937316673652
1976	1.2263691630252844
1977	1.2498362015604085
1978	1.2786198556278172
1979	1.3091927535516183
1980	1.3424705400797203
1981	1.3785343160604273
1982	1.423940602054492
1983	1.4687240488029938
1984	1.508669498189922
1985	1.5528016293267513
1986	1.5969217091904069
1987	1.6468661266909597
1988	1.700923893230557
1989	1.7536887409062247
1990	1.8065478930508472
1991	1.8584183106238672
1992	1.912664200770943
1993	1.9636284644745083
1994	2.0085043441638764
1995	2.03677053618984
1996	2.040633554721577
1997	2.0317806442087654
1998	2.021771496380335
1999	2.034404612770989
2000	2.091730513917675
2001	2.1781890083557247
2002	2.262191361250668
2003	2.352750829808343
2004	2.4491831846794683
2005	2.542243348951412
2006	2.6500768297202666
2007	2.7711263734107674
2008	2.8918632531808433
2009	3.0235856277651068
2010	3.1596233212850544
2011	3.282255423557278
2012	3.3856659278920413
2013	3.4804936185253355
2014	3.577191424599324
2015	3.671565036414393
2016	3.777067678979783
2017	3.884660173179869
2018	3.987368220561633
2019	4.094438090814955
2020	4.199444153030094
2021	4.3010706527638645
2022	4.4161739247912
2023	4.541615264478078