Year	% of male population
1960	3.8621738728402
1961	3.90898187796768
1962	4.07421372193235
1963	4.3729844146537
1964	4.81305924761044
1965	5.39016523320452
1966	6.06276536568536
1967	6.74682160011847
1968	7.33154947573441
1969	7.73626073573385
1970	7.97300514336906
1971	8.02817220423049
1972	7.88851925223584
1973	7.64028210366782
1974	7.39749238874374
1975	7.24953425377802
1976	7.23266086264378
1977	7.33183777193172
1978	7.48613666645517
1979	7.61265398423072
1980	7.61399209029582
1981	7.39631709570591
1982	6.9229800367846
1983	6.2414439952662
1984	5.4759728586215
1985	4.79845499951849
1986	4.37493206550088
1987	4.3197819426483
1988	4.62236298865172
1989	5.1172595437762
1990	5.59627573708215
1991	5.94641584945831
1992	6.16727335590478
1993	6.30191765048471
1994	6.4051050799766
1995	6.5097499343919
1996	6.62675037778666
1997	6.75584565619224
1998	6.9062797032001
1999	7.09399410250904
2000	7.32487446758331
2001	7.56626177004194
2002	7.74523606879893
2003	7.81449598970553
2004	7.73338289542264
2005	7.45657983536464
2006	7.04017393473417
2007	6.62170439184426
2008	6.31683303479914
2009	6.17636688692824
2010	6.21093457399439
2011	6.33401962308481
2012	6.44196246603616
2013	6.51322533397584
2014	6.53916628171304
2015	6.54286589349541
2016	6.54990412523209
2017	6.56016761245137
2018	6.57215355780994
2019	6.58884721163387
2020	6.61767300129526
2021	6.66483482587797
2022	6.73727081327534
2023	6.84219417759433