Year	% of male population
1960	0.3578428587066455
1961	0.3584759903508937
1962	0.35907727714392446
1963	0.3598850258006587
1964	0.3612195177654157
1965	0.3626939249367033
1966	0.36317507439090063
1967	0.36194463535924426
1968	0.35927845617285703
1969	0.35544129008045383
1970	0.35095207572809584
1971	0.34624150240948365
1972	0.34177495289908666
1973	0.33781338745225237
1974	0.3344812348518187
1975	0.33159371333446
1976	0.3293795127743425
1977	0.32785645901446675
1978	0.32623200472738234
1979	0.32546757856067626
1980	0.3260842250946237
1981	0.32610689437677753
1982	0.32671350149050704
1983	0.32901707056122625
1984	0.331726488265644
1985	0.33447492481959246
1986	0.3372271632240925
1987	0.340152109303611
1988	0.3430938777850427
1989	0.34581636331115495
1990	0.34706074473132387
1991	0.3482773439812817
1992	0.35083397391202864
1993	0.35438892707343134
1994	0.3576856045723783
1995	0.35985803645896974
1996	0.36375155932232567
1997	0.3701053298280324
1998	0.37724118106454857
1999	0.38487293583123916
2000	0.392904776400169
2001	0.40155430427436345
2002	0.4120054787346452
2003	0.4227141752311476
2004	0.4322824816531155
2005	0.441782457693266
2006	0.4512999961189868
2007	0.460941003918048
2008	0.4717601609741725
2009	0.4833255668499161
2010	0.49478447216181615
2011	0.5075865404132104
2012	0.5208584539552326
2013	0.5335078661888621
2014	0.5446687969461266
2015	0.554092905743769
2016	0.5637990587979045
2017	0.5742490235244422
2018	0.5840928183793694
2019	0.5925914875954195
2020	0.5950595737638311
2021	0.5892860175268305
2022	0.5854338183769796
2023	0.5925201857201582