Year	% of male population
1960	0.3705373163787411
1961	0.36864727714959483
1962	0.37245239237061084
1963	0.3883011754781994
1964	0.4029633950438498
1965	0.4091035675205263
1966	0.41423853766478685
1967	0.42193902222222157
1968	0.4314875091291496
1969	0.44102127534395963
1970	0.4456751534639535
1971	0.44602386604715455
1972	0.44437758307642405
1973	0.444491030247093
1974	0.45088042886621105
1975	0.46339835568130633
1976	0.4821026717459647
1977	0.50545430870894
1978	0.5317508846232141
1979	0.5601551773621124
1980	0.5787869264753882
1981	0.5888890231933105
1982	0.6017176723396791
1983	0.6162969205798526
1984	0.6318411283822508
1985	0.6497227503984508
1986	0.6695896705607858
1987	0.6903954302995527
1988	0.7132902474250493
1989	0.7383701998517507
1990	0.7623798316235274
1991	0.7780745182027975
1992	0.7819921972983904
1993	0.7807107939151445
1994	0.7792532407539832
1995	0.7772682055694793
1996	0.7747725331040891
1997	0.7727965149078388
1998	0.7740739583177086
1999	0.7793254792937292
2000	0.7872074948195669
2001	0.7965440800071334
2002	0.8097576821020103
2003	0.8312415496014733
2004	0.8534417260252325
2005	0.8739213797871449
2006	0.8963761715703273
2007	0.9192750443539194
2008	0.9455616441118138
2009	0.9772323537938099
2010	1.0112853738144745
2011	1.0377770393626493
2012	1.057521268568498
2013	1.0757731026610586
2014	1.0845182926879082
2015	1.0952137709173106
2016	1.114738489616416
2017	1.1340052308783675
2018	1.1512776335794548
2019	1.1667200223709377
2020	1.178944378368025
2021	1.1720950786079773
2022	1.158773364968542
2023	1.166736744456131