Year	% of male population
1960	1.5850426699070013
1961	1.5832964610344304
1962	1.5799101875805406
1963	1.5660228150971434
1964	1.5484460028243414
1965	1.5396394350551343
1966	1.548090138359814
1967	1.5672864436856622
1968	1.5873975715498472
1969	1.6060480741602163
1970	1.6176811313547663
1971	1.6224706715986656
1972	1.6235446393444148
1973	1.6265573247063467
1974	1.6389655639146528
1975	1.657329483011988
1976	1.6754749744595534
1977	1.6980332540591991
1978	1.729796846010089
1979	1.7667173856994784
1980	1.797738594497826
1981	1.8210524574250635
1982	1.8366260305290656
1983	1.83884917906084
1984	1.8355228668222248
1985	1.847840669835768
1986	1.8730263757876848
1987	1.9002423910228117
1988	1.9389930260379282
1989	1.9942261244735326
1990	2.049712508943456
1991	2.0980822158286903
1992	2.151853651173026
1993	2.212767761322466
1994	2.2637001158078034
1995	2.309494439620503
1996	2.3595456097784777
1997	2.4100206316998953
1998	2.467723513890419
1999	2.529638991434518
2000	2.583892689870506
2001	2.63606098676866
2002	2.683699743617465
2003	2.710120419347217
2004	2.7150792551309872
2005	2.721644266989847
2006	2.7404645628060282
2007	2.7561980251475187
2008	2.7660140598919574
2009	2.788854253973933
2010	2.816814956981545
2011	2.853175825791925
2012	2.935699653158908
2013	3.064773831806021
2014	3.2178633815764432
2015	3.4033620114676477
2016	3.588201465541384
2017	3.764758814846845
2018	3.9310534500177985
2019	4.079041602212302
2020	4.220286349507374
2021	4.331968529885168
2022	4.4258095140342615
2023	4.490307617900938