Year	% of male population
1960	0.3194214888361062
1961	0.31463126165045835
1962	0.31308760756997595
1963	0.3144429718249216
1964	0.3176380563977375
1965	0.32306586709347657
1966	0.33065327294487035
1967	0.33907491916183213
1968	0.34707227455074724
1969	0.3537791024059542
1970	0.3591170134563613
1971	0.36710978493865015
1972	0.37889791541301376
1973	0.3908453919282675
1974	0.4029378646224241
1975	0.41708003179351877
1976	0.43346041011560754
1977	0.450953748021993
1978	0.4686413843744783
1979	0.48676359304684624
1980	0.5021202808760337
1981	0.5124638324599431
1982	0.521960925667577
1983	0.5325959796650779
1984	0.5435155108457607
1985	0.5553686650757517
1986	0.5686066454192086
1987	0.5826704897503707
1988	0.5970059064672556
1989	0.61192578225764
1990	0.6243711522489784
1991	0.6337717054449894
1992	0.6433105130696988
1993	0.6539961859676244
1994	0.667716994466888
1995	0.6832104702928616
1996	0.6984572052337563
1997	0.7137211518248081
1998	0.7298244193381734
1999	0.7484880438581059
2000	0.7686311447823378
2001	0.789511738968984
2002	0.8120162354791463
2003	0.8360828222108244
2004	0.8618698150454348
2005	0.8899367600046226
2006	0.9201823515183198
2007	0.9501748245498238
2008	0.9793622016032494
2009	1.007812239342537
2010	1.0327879852856103
2011	1.0594417218897592
2012	1.0869856755841807
2013	1.1127628172593482
2014	1.1394427274266208
2015	1.1655639452578324
2016	1.1905544226687774
2017	1.21857820350423
2018	1.2514948851874268
2019	1.2805689793295405
2020	1.296314316995704
2021	1.2996358127391536
2022	1.3095998129676512
2023	1.339435552926363