Year	% of male population
1960	2.145678759486144
1961	2.129771346002579
1962	2.1173581730712048
1963	2.1080454031939646
1964	2.1050331511163103
1965	2.1088920812593637
1966	2.122710830676815
1967	2.1414530218390158
1968	2.1622104265616393
1969	2.1886636128214834
1970	2.2180538541409636
1971	2.244555990332697
1972	2.2647341856156085
1973	2.2788130396086244
1974	2.291179812571773
1975	2.301152422316493
1976	2.304455662075569
1977	2.3044169919275785
1978	2.302871831291643
1979	2.300381455767385
1980	2.3001094033837117
1981	2.3020900297850297
1982	2.307999162169207
1983	2.318211573751265
1984	2.329535110365153
1985	2.3416855917062205
1986	2.3543936591606283
1987	2.355876206120687
1988	2.3463003399031104
1989	2.3382587537200967
1990	2.3307587797435634
1991	2.3209472680171412
1992	2.31708129955903
1993	2.322070113816391
1994	2.3292056943667263
1995	2.338744805585541
1996	2.351662549569114
1997	2.369581866591166
1998	2.3878980502191993
1999	2.4043102900234
2000	2.42623563990734
2001	2.459420741080477
2002	2.5058293090600334
2003	2.566704904546359
2004	2.639364661472018
2005	2.6990992811201067
2006	2.744260826703681
2007	2.796594547676715
2008	2.850091739885413
2009	2.9052495517591073
2010	2.979579319884378
2011	3.065391404987947
2012	3.144606529683281
2013	3.2196469684003612
2014	3.289921773369272
2015	3.352569711200414
2016	3.4042679137592007
2017	3.45400363396606
2018	3.5057863514207406
2019	3.553418134930007
2020	3.5955967152039094
2021	3.6352628982699593
2022	3.6595289415159016
2023	3.666262923772796