Year	% of male population
1960	0.527364472205978
1961	0.527526740736418
1962	0.526581095674634
1963	0.524503199658884
1964	0.521329829398234
1965	0.517296950554473
1966	0.512332740573038
1967	0.506514353027579
1968	0.500350858972815
1969	0.494023845907258
1970	0.487398438744623
1971	0.480565922001586
1972	0.473464365266375
1973	0.466041734711506
1974	0.458665053553038
1975	0.447682243220697
1976	0.435368610616072
1977	0.426302407990389
1978	0.419704551660798
1979	0.415313558460021
1980	0.412518784513823
1981	0.411240203054311
1982	0.411524390366676
1983	0.412953171008027
1984	0.415296524330528
1985	0.418433923715783
1986	0.422260768054012
1987	0.426441507023552
1988	0.430674021746844
1989	0.435173508917234
1990	0.440249795444116
1991	0.446623782180928
1992	0.453240748854741
1993	0.45577542582316
1994	0.45566238972983
1995	0.457084779378063
1996	0.459473858021983
1997	0.46204222153205
1998	0.465373485115468
1999	0.47073136131089
2000	0.478747382481354
2001	0.488758069310568
2002	0.498662446809597
2003	0.50511935841484
2004	0.503550670678121
2005	0.483203869745995
2006	0.453432859021515
2007	0.431869682699214
2008	0.418934553955893
2009	0.409336138876017
2010	0.393602567098812
2011	0.371536297394812
2012	0.35331737819814
2013	0.345884756832863
2014	0.350500935382508
2015	0.368289135228156
2016	0.379525994113253
2017	0.368265659227277
2018	0.346367284060882
2019	0.32082556376103
2020	0.30438526590795
2021	0.29780779828959
2022	0.292827666940263
2023	0.29303680695076