Year	% of male population
1960	0.292408285117878
1961	0.284508345384126
1962	0.274738260966797
1963	0.267082658850815
1964	0.265143395470691
1965	0.268526003466203
1966	0.27611803515452
1967	0.287771688532464
1968	0.300761616302916
1969	0.311263046401572
1970	0.31845029063192
1971	0.323367621886669
1972	0.32708571042691
1973	0.332206401644805
1974	0.341456089849277
1975	0.354945669978919
1976	0.371256205889537
1977	0.389042754761848
1978	0.405641634476193
1979	0.418089121687968
1980	0.425546133866816
1981	0.428854844451357
1982	0.428843617970293
1983	0.427144602492798
1984	0.425667604513022
1985	0.425016150086171
1986	0.424920630546643
1987	0.425341328849047
1988	0.425588562099773
1989	0.424838042979762
1990	0.423383775912826
1991	0.422063456978576
1992	0.421465185801269
1993	0.42241989350723
1994	0.425764228463888
1995	0.43172418597545
1996	0.440143935715365
1997	0.450768992653676
1998	0.463177039578643
1999	0.476859246163899
2000	0.491340868180697
2001	0.506094638775441
2002	0.520645070921634
2003	0.534747354239251
2004	0.548311790323034
2005	0.561403830416486
2006	0.574238720714432
2007	0.587099209754772
2008	0.600236507628884
2009	0.613815237912917
2010	0.628192627833017
2011	0.644017474226869
2012	0.661993691983541
2013	0.682824328771875
2014	0.707129975108539
2015	0.734721800781541
2016	0.765087380593745
2017	0.797810695660721
2018	0.831234377501903
2019	0.863449830751597
2020	0.884384476270978
2021	0.876341974652716
2022	0.856071588534129
2023	0.867473734179601