Year	% of male population
1960	4.44579689942945
1961	4.20582244951187
1962	3.86979579320618
1963	3.51434148471045
1964	3.25858531520453
1965	3.14234112791644
1966	3.14759468590069
1967	3.27471769791261
1968	3.48148102764827
1969	3.68621354260949
1970	3.8519976052253
1971	3.98937473895636
1972	4.09798925158984
1973	4.17642276078641
1974	4.22701010341478
1975	4.24506683125889
1976	4.22489391429675
1977	4.18740724107018
1978	4.13031432395781
1979	4.04683003596348
1980	3.96195914200093
1981	3.86908690104872
1982	3.76955277717199
1983	3.66516713968415
1984	3.55818208083177
1985	3.45083045093257
1986	3.3490974533635
1987	3.25797669580837
1988	3.18383423057437
1989	3.13488840046084
1990	3.11852046955192
1991	3.14148337210047
1992	3.20602681937879
1993	3.31909728932148
1994	3.47862223112658
1995	3.73502758742845
1996	4.06340726831356
1997	4.36961778164576
1998	4.63675216261458
1999	4.86645463968219
2000	5.00987618803701
2001	5.08421097690809
2002	5.16788806508554
2003	5.26326640049497
2004	5.36523933916194
2005	5.47127685580031
2006	5.57559723198301
2007	5.67752398723366
2008	5.7795862301809
2009	5.87572759454834
2010	5.95704821658427
2011	6.02378234049166
2012	6.07879701611509
2013	6.12367480766783
2014	6.16431885499652
2015	6.19465178567631
2016	6.18616063702283
2017	6.11016269797939
2018	5.94300447132176
2019	5.67453773794931
2020	5.46824656103716
2021	5.39397502957906
2022	5.35200676543506
2023	5.34441381875006