Year	% of male population
1960	0.9705877888226909
1961	0.9567943842689123
1962	0.9444044105094812
1963	0.9330110440692022
1964	0.9268335783216096
1965	0.928992824112398
1966	0.9366837485920873
1967	0.9476811473521531
1968	0.9584036097747906
1969	0.9658968751687734
1970	0.9721610449183463
1971	0.9801885226622674
1972	0.9898953919577147
1973	1.0021976109383226
1974	1.0170432147565884
1975	1.0319634630719288
1976	1.0465003761295582
1977	1.0600469134493307
1978	1.07214600469863
1979	1.084006192436846
1980	1.0939477034463405
1981	1.100197781930792
1982	1.1053500349486873
1983	1.112987737709614
1984	1.1222479750769143
1985	1.1284069157635468
1986	1.1306407642531346
1987	1.1307804363087688
1988	1.1292071421620575
1989	1.1289250415887244
1990	1.1351216122993315
1991	1.149962715687731
1992	1.1697109424746763
1993	1.1934532002256077
1994	1.2223937677137866
1995	1.2525937391485753
1996	1.2799206727391905
1997	1.3084991577473464
1998	1.3401641983207566
1999	1.3675770654361195
2000	1.39170197676523
2001	1.4147742552401974
2002	1.4350330342056163
2003	1.4552949452280974
2004	1.4761078146950233
2005	1.4954579391917395
2006	1.5169676877835356
2007	1.54050476713222
2008	1.5591923334595632
2009	1.570341991729418
2010	1.5788312112710947
2011	1.5877821267466017
2012	1.5925738480215668
2013	1.5940243486799994
2014	1.6025560485447665
2015	1.6204958534289373
2016	1.6495836750638806
2017	1.695004364667788
2018	1.7560443811804738
2019	1.8341545172006022
2020	1.9274508514072708
2021	2.0161823068795135
2022	2.108738120046763
2023	2.21342522624705