Year	% of male population
1960	3.87053289204567
1961	3.95858786863418
1962	4.06384460484476
1963	4.18148252481712
1964	4.25337993121957
1965	4.28095283091804
1966	4.31362286732487
1967	4.31754234902967
1968	4.23756169947149
1969	4.16520840252475
1970	4.14715005287337
1971	4.13727468351115
1972	4.12105020539678
1973	4.11139397943914
1974	4.08775796680294
1975	4.00040548255091
1976	3.77049551760859
1977	3.42607468446215
1978	3.17851348024312
1979	3.02096948929005
1980	2.89691043500449
1981	2.94309859318566
1982	3.13624489654695
1983	3.30885350582695
1984	3.4564170834587
1985	3.6343923458594
1986	3.82158703483239
1987	4.10462497834748
1988	4.4136260092698
1989	4.65085973394029
1990	4.88564449079299
1991	5.07322882011368
1992	5.1702240094773
1993	5.18461936395941
1994	5.12377382195298
1995	5.05817477565382
1996	5.03812825865348
1997	5.08274178063033
1998	5.19385916637933
1999	5.33935516630139
2000	5.42090999222052
2001	5.48111389805556
2002	5.45024711555758
2003	5.21355217786057
2004	4.90681254473526
2005	4.64537292625786
2006	4.46596638286352
2007	4.4537271660828
2008	4.6612929948703
2009	4.99476307440138
2010	5.3214180344916
2011	5.54311884655561
2012	5.66303870527634
2013	5.72232980686751
2014	5.75283582478085
2015	5.83786857282105
2016	5.93023905838203
2017	5.96772253424364
2018	6.01371028736743
2019	6.07129794969988
2020	6.10376754114732
2021	6.13873546921031
2022	6.19278842259253
2023	6.20832484984221