Year	% of male population
1960	4.052460306906367
1961	4.03985620390042
1962	4.009660698084382
1963	3.9793009827960755
1964	3.9324610511861975
1965	3.862151706202285
1966	3.7640036235281915
1967	3.647062564074631
1968	3.5600020056713686
1969	3.5063764311971797
1970	3.4776210376152106
1971	3.5005901844279936
1972	3.5629786458924393
1973	3.6316596143997417
1974	3.7027588545470778
1975	3.7804818706533765
1976	3.8517574104917305
1977	3.931419982247795
1978	4.006289806006623
1979	4.056187205802537
1980	4.09494202093124
1981	4.1125388724699965
1982	4.093539959262286
1983	4.047489255665969
1984	3.994719144100328
1985	3.952706017593531
1986	3.9263671266969187
1987	3.9168942257700183
1988	3.922548463027925
1989	3.931503070518009
1990	3.91793374644539
1991	3.8963741978734117
1992	3.8638762029772264
1993	3.806845229271724
1994	3.7587924662269194
1995	3.73421076062261
1996	3.735204905379011
1997	3.7794982555079537
1998	3.861574441212759
1999	3.9711104938155843
2000	4.101357010085306
2001	4.2236387679844025
2002	4.324670570040793
2003	4.408369578191836
2004	4.469432555514184
2005	4.5156740357395995
2006	4.56516842933171
2007	4.619441832970391
2008	4.6818338977954
2009	4.752941891599595
2010	4.825944595967169
2011	4.8829244829182175
2012	4.913995001235369
2013	4.9441189566703265
2014	4.975684940400315
2015	4.976818317950834
2016	4.966612246643852
2017	4.967550559958671
2018	4.989734438928896
2019	5.031630082107564
2020	5.094141170392421
2021	5.179177332096162
2022	5.257412238443123
2023	5.3206249462787945