Year	% of male population
1960	4.4307627046886715
1961	4.346781211757825
1962	4.255884208123482
1963	4.166666253609578
1964	4.107282617394939
1965	4.080073275311974
1966	4.063906842746495
1967	4.053748778230394
1968	4.041712688867307
1969	4.0161761878502755
1970	3.981509584706822
1971	3.951544720652226
1972	3.9359797993822587
1973	3.928178020034329
1974	3.9178187359523777
1975	3.9030162193295173
1976	3.88135669022073
1977	3.8538976453905978
1978	3.821583314896301
1979	3.7893396053282506
1980	3.7625326394376444
1981	3.7378700612933224
1982	3.7197762891048396
1983	3.719795060985584
1984	3.7463500487800503
1985	3.8016750998780395
1986	3.8886755374235227
1987	4.011339270727912
1988	4.160751923972658
1989	4.324114340874034
1990	4.492476732701781
1991	4.643880212673222
1992	4.766004749755958
1993	4.884127038543325
1994	5.015018066989916
1995	5.1721826892051395
1996	5.356756698492393
1997	5.551157046484127
1998	5.750262101064079
1999	5.955076154614333
2000	6.163030201263117
2001	6.3545142342555545
2002	6.518877480357596
2003	6.65764987177704
2004	6.762215170756857
2005	6.825225664081809
2006	6.856170317963181
2007	6.855987205899674
2008	6.814835628958277
2009	6.758768958298367
2010	6.719551242939904
2011	6.700160903581248
2012	6.694986584531158
2013	6.698599874208996
2014	6.691063433224344
2015	6.649854844285458
2016	6.571588106729817
2017	6.472993909647957
2018	6.379825181360711
2019	6.314376048360596
2020	6.2841805803480915
2021	6.2893935028168455
2022	6.324412712121633
2023	6.376947086264644