Year	% of male population
1960	3.2248810459202133
1961	3.194450336922835
1962	3.158773304298685
1963	3.1216676664525806
1964	3.0889301077763403
1965	3.061438675216118
1966	3.0336432249022156
1967	3.0041428320095056
1968	2.9767710315432954
1969	2.9571984710276875
1970	2.94640803082675
1971	2.9415358453087674
1972	2.9438448573074525
1973	2.9523450643080795
1974	2.9584804847353703
1975	2.960450734302251
1976	2.9611335221911035
1977	2.955706310173206
1978	2.9443276333352237
1979	2.9315341500449774
1980	2.9174699399957325
1981	2.9013594021973073
1982	2.884738412476609
1983	2.8684430566133186
1984	2.847153782488981
1985	2.816999080144669
1986	2.783541039340728
1987	2.7492850681449656
1988	2.7121217123600303
1989	2.673145637896901
1990	2.630465184096366
1991	2.598439585520853
1992	2.5777097852444473
1993	2.564965595623808
1994	2.565103862791645
1995	2.5891951408610634
1996	2.6362268646592586
1997	2.694941419692434
1998	2.764793852024974
1999	2.8400464586125627
2000	2.906776777923305
2001	2.9672062719568286
2002	3.0290662118099796
2003	3.094008086997966
2004	3.1714568268711196
2005	3.245370019079001
2006	3.2967460646016957
2007	3.3256872646636255
2008	3.341716972470762
2009	3.366823057864421
2010	3.419025493358569
2011	3.494844223574558
2012	3.585857991386155
2013	3.688410669240878
2014	3.792674661612976
2015	3.9031866526907932
2016	4.009916635421653
2017	4.0962724221933735
2018	4.171615463724163
2019	4.245563172128772
2020	4.333934207451683
2021	4.433736312476919
2022	4.522881830967697
2023	4.604870176746468