Year	% of male population
1960	0.4859156641627648
1961	0.4959336524360691
1962	0.5077159585491091
1963	0.5192915120084326
1964	0.5285823559094495
1965	0.5350287376057071
1966	0.5392452330448175
1967	0.5423157091975856
1968	0.5451496347997828
1969	0.5483446618302334
1970	0.5531838383343209
1971	0.5622402538407416
1972	0.5751135117232932
1973	0.5891088467436778
1974	0.6034944847879093
1975	0.6183732115785976
1976	0.6335934431180595
1977	0.6490465933672783
1978	0.6648132766822341
1979	0.6801593504728699
1980	0.6925709660289757
1981	0.7010134093828686
1982	0.7074183580146933
1983	0.7135511278780657
1984	0.7203668064329809
1985	0.7280360933195121
1986	0.7367273546980424
1987	0.7465298448442247
1988	0.7566493324495553
1989	0.7658843138170395
1990	0.7733281284200437
1991	0.7794101430368935
1992	0.7851396164696987
1993	0.7918828130263037
1994	0.8023965223648617
1995	0.8169030552888273
1996	0.8343302949701399
1997	0.8546464679447315
1998	0.8771894513072811
1999	0.9009124162067828
2000	0.9245294325307518
2001	0.9476837748596956
2002	0.9706441115694818
2003	0.9930518183695924
2004	1.014080053085057
2005	1.0340214473793947
2006	1.0535796358632745
2007	1.072738669295904
2008	1.09173637422614
2009	1.110837369697622
2010	1.1295671889391616
2011	1.1514176052802454
2012	1.1766053226044146
2013	1.2039589083865292
2014	1.2343313998852752
2015	1.2652244960166188
2016	1.2935417326466125
2017	1.3216110285562463
2018	1.351076388210871
2019	1.3802348377109157
2020	1.4037441107932465
2021	1.420563249533405
2022	1.4448779134167222
2023	1.4855123388906928