Year	% of male population
1960	0.914906392412859
1961	0.910159177039793
1962	0.903021980782917
1963	0.896864177828543
1964	0.897449104585241
1965	0.90487869977679
1966	0.91762342816779
1967	0.935788047109126
1968	0.954000933144233
1969	0.96462467903338
1970	0.966208535703214
1971	0.960478975978497
1972	0.947788482135464
1973	0.931098078760216
1974	0.915218636992429
1975	0.900663660075936
1976	0.884641329861758
1977	0.868866539548418
1978	0.857039560284737
1979	0.850276275784223
1980	0.849631755779543
1981	0.856180500281005
1982	0.866930921849502
1983	0.872374090364355
1984	0.865020495356572
1985	0.853852724221459
1986	0.849574135400279
1987	0.856085102743228
1988	0.873711336716053
1989	0.89148596923398
1990	0.898846154173841
1991	0.891875654953717
1992	0.870000595670282
1993	0.833794403390975
1994	0.790999675633227
1995	0.755341621001854
1996	0.733702517109917
1997	0.724964694419872
1998	0.726020477429963
1999	0.732499273167838
2000	0.736438433205225
2001	0.735141260187197
2002	0.729567992411451
2003	0.719242337628849
2004	0.708429080759323
2005	0.70011051492061
2006	0.696128318642419
2007	0.698184020416116
2008	0.701985089356284
2009	0.701683063088514
2010	0.697567884608601
2011	0.690881432895182
2012	0.680165154396639
2013	0.666567279214513
2014	0.653989281921147
2015	0.644985136197933
2016	0.640669196174642
2017	0.64206447116932
2018	0.649086399757048
2019	0.658685368542786
2020	0.666221254919795
2021	0.671296725196042
2022	0.677359426748847
2023	0.685324732511219