Year	% of male population
1960	4.295864826053379
1961	4.446114842702547
1962	4.579785416171505
1963	4.692464971657517
1964	4.779427377070785
1965	4.836959265395793
1966	4.865240374900755
1967	4.882751269402676
1968	4.901675862964061
1969	4.920285346587224
1970	4.927311254791352
1971	4.911646799167579
1972	4.882311040137067
1973	4.844778076663685
1974	4.772704979711782
1975	4.6070459822659595
1976	4.32546785397684
1977	3.969854686588831
1978	3.6034111189097584
1979	3.3579439527812593
1980	3.391568039299354
1981	3.659163596695132
1982	4.002641611461879
1983	4.358920155798889
1984	4.63202916903537
1985	4.75022812903875
1986	4.7852190133541175
1987	4.8240568640159
1988	4.893053921797665
1989	4.975883525990115
1990	5.056070852133741
1991	5.118996398576303
1992	5.146772820666352
1993	5.132926922544199
1994	5.114087540597357
1995	5.108345645150765
1996	5.109401309530804
1997	5.129163545752075
1998	5.169193920757819
1999	5.22006213524509
2000	5.267609650415157
2001	5.2834909626415385
2002	5.245746325513513
2003	5.19912635643952
2004	5.156859447632287
2005	5.06828950231005
2006	5.0607685439507515
2007	5.216228611194043
2008	5.412506585266303
2009	5.605130973393674
2010	5.82614372629306
2011	5.989238212510896
2012	6.0428701715884685
2013	6.062856346880072
2014	6.076526148118773
2015	6.10790431472693
2016	6.1599263493922845
2017	6.222527217696042
2018	6.285432722309331
2019	6.351657266500544
2020	6.4172485624335796
2021	6.4789741569969825
2022	6.51212128707922
2023	6.571761054376726