Year	% of male population
1960	0.427672525037971
1961	0.439779512919923
1962	0.462091804151469
1963	0.487625615751734
1964	0.507039050990191
1965	0.519531222847557
1966	0.52706986718227
1967	0.528142278133225
1968	0.52941938182941
1969	0.543409289457762
1970	0.572107496951588
1971	0.612368259182266
1972	0.664213813189208
1973	0.722850807567791
1974	0.777925707492448
1975	0.82544088437669
1976	0.865207451526802
1977	0.896008634697914
1978	0.921793065890661
1979	0.950264790617582
1980	0.982756352840222
1981	1.02030322040139
1982	1.06272035141376
1983	1.10179513998459
1984	1.1273143389595
1985	1.13365616541769
1986	1.1219982877722
1987	1.09576016700672
1988	1.0555038244022
1989	1.00299640759696
1990	0.946017111499508
1991	0.884984518319317
1992	0.832368522611655
1993	0.789171157779291
1994	0.776074743076818
1995	0.799687027698652
1996	0.84309305952622
1997	0.917170845196544
1998	1.02323037801023
1999	1.15417277660105
2000	1.29912874741131
2001	1.45867538407412
2002	1.63624205624811
2003	1.8244952014481
2004	2.01459467746801
2005	2.17984701379078
2006	2.30553780644575
2007	2.38852338526991
2008	2.44325693780439
2009	2.50497604284141
2010	2.56886803235154
2011	2.63419228626228
2012	2.69407369616378
2013	2.76224288129829
2014	2.82169031540533
2015	2.843643246706
2016	2.81585914754913
2017	2.71367747951302
2018	2.56319988217238
2019	2.40934363850254
2020	2.27898444105093
2021	2.22094906275279
2022	2.28663650401366
2023	2.43333797362626