Year	% of male population
1960	3.7387944880638786
1961	3.7193617211602343
1962	3.6906919269618506
1963	3.6555711376547104
1964	3.6249010490090563
1965	3.5896679054599927
1966	3.545423751517375
1967	3.49758311286156
1968	3.4326315559572085
1969	3.3628524071464176
1970	3.3244512321040034
1971	3.321823195820905
1972	3.3376225176370653
1973	3.370620742713933
1974	3.4255214064721318
1975	3.485982854263609
1976	3.534377391255423
1977	3.587802488120812
1978	3.6548261637691652
1979	3.7020941180227807
1980	3.734924086806688
1981	3.7647109555506604
1982	3.778445782648045
1983	3.7899188415926255
1984	3.8061755556030503
1985	3.8178061324077373
1986	3.8372846361838926
1987	3.86425888716473
1988	3.8758485860395293
1989	3.8630618145274855
1990	3.839628199539162
1991	3.819849364084044
1992	3.787720869781033
1993	3.739651456306547
1994	3.7105815340591035
1995	3.7047091194223265
1996	3.7281393970155077
1997	3.809285430899745
1998	3.9491648340265746
1999	4.127206143829994
2000	4.34317849519956
2001	4.5633762786934975
2002	4.790525607037131
2003	5.015364269392486
2004	5.208526653897273
2005	5.3723669280662465
2006	5.489634867603168
2007	5.577954822809009
2008	5.616273806550114
2009	5.544029382330344
2010	5.393280442361203
2011	5.242316371264245
2012	5.219668534743165
2013	5.462085382041533
2014	5.8464791704654075
2015	6.232991502274808
2016	6.619322297724992
2017	6.8303779393178035
2018	6.846353097292663
2019	6.874272713085679
2020	6.951974798394776
2021	7.034448957509333
2022	7.119521601789054
2023	7.136065200257712