Year	% of male population
1960	3.231524439446518
1961	3.2229016792210983
1962	3.2140943916846885
1963	3.2054628490836676
1964	3.195946672250761
1965	3.185358206128404
1966	3.17413505723904
1967	3.162095860060981
1968	3.149824597237197
1969	3.1392694729316344
1970	3.131873024692334
1971	3.123004846427742
1972	3.113789322081156
1973	3.1078055888565608
1974	3.102173857119917
1975	3.0959724671159474
1976	3.0903216580463257
1977	3.086844581504353
1978	3.0839701337681515
1979	3.075547056586264
1980	3.0542311180706507
1981	3.0282196187602266
1982	3.0037801118255683
1983	2.9789058876053267
1984	2.9548787522126188
1985	2.930778635596592
1986	2.908922795666174
1987	2.8904213014489617
1988	2.8733087503275065
1989	2.857302104615893
1990	2.8427887012902247
1991	2.8286534334854436
1992	2.8144703119294374
1993	2.8012419484841606
1994	2.791802977631873
1995	2.7877564105738406
1996	2.788253184694691
1997	2.789728968871618
1998	2.7831968785377312
1999	2.7689555772394967
2000	2.7604535360114784
2001	2.7638231681974497
2002	2.7767250150388314
2003	2.804033780330959
2004	2.8443318434844818
2005	2.883396915520823
2006	2.916309022017238
2007	2.945710685126394
2008	2.972464125239359
2009	2.9981872100096933
2010	3.023296125225792
2011	3.0470064497721294
2012	3.069288538243099
2013	3.0893328112331417
2014	3.106660318361474
2015	3.1222150128187645
2016	3.137147958579182
2017	3.154170992707324
2018	3.1750243714363893
2019	3.1977292805261275
2020	3.220500535861408
2021	3.243816059911385
2022	3.269450226291657
2023	3.2967509313540635