Year	% of male population
1960	3.2504442748244182
1961	3.2397903694550534
1962	3.2273865469470913
1963	3.2139777231729085
1964	3.2008333451544284
1965	3.1881884379824275
1966	3.1759845902516872
1967	3.164051235939667
1968	3.1519791387031173
1969	3.1402314749545313
1970	3.129456528984478
1971	3.1134880894848096
1972	3.0954741751156605
1973	3.0811090910541314
1974	3.065431128303572
1975	3.0471034269300774
1976	3.027952396382079
1977	3.009080288449222
1978	2.988911487498757
1979	2.9671466021749535
1980	2.9449757039330455
1981	2.9235502940471263
1982	2.9044005729312414
1983	2.8880824871664763
1984	2.8702971645555166
1985	2.849413562407917
1986	2.829532272089312
1987	2.8114211649065637
1988	2.7947067988176597
1989	2.779376777662999
1990	2.7656135474548904
1991	2.7531459641124423
1992	2.7410076338243985
1993	2.729983248663186
1994	2.724374087679482
1995	2.7261841385454026
1996	2.73265380845313
1997	2.7378255663683153
1998	2.7322358520010375
1999	2.7190040860025886
2000	2.7148793913913822
2001	2.7245083112134507
2002	2.7422760088258302
2003	2.773153432542636
2004	2.8136409123293378
2005	2.8466419715042184
2006	2.8691963202052406
2007	2.886813247436977
2008	2.901795798189575
2009	2.916647855286834
2010	2.9311181392485515
2011	2.945507050565038
2012	2.9613751639761405
2013	2.977214090798276
2014	2.9933262779798295
2015	3.0104714369639516
2016	3.0303909515207437
2017	3.0561915885162962
2018	3.0875569990013543
2019	3.120862109835112
2020	3.152724420409978
2021	3.180880486929944
2022	3.2075911763195166
2023	3.232780141233601