Year	% of male population
1960	4.01062946594302
1961	4.0835882739884
1962	4.1548347718328
1963	4.22576242716918
1964	4.28153422033504
1965	4.33347819878277
1966	4.39493759445467
1967	4.46169445773534
1968	4.51950955955742
1969	4.58143398157433
1970	4.64328435597257
1971	4.69605508787078
1972	4.76047637982943
1973	4.84368382399599
1974	4.94424495072884
1975	5.03788322054159
1976	5.10357576195009
1977	5.14912570149047
1978	5.17581563852563
1979	5.1649929135797
1980	5.11854793049163
1981	5.06146228509663
1982	5.00552511483554
1983	4.94302070301626
1984	4.88243198580573
1985	4.94693021646896
1986	5.0865250318798
1987	5.13954733850417
1988	5.15161559581255
1989	5.14852691803432
1990	5.03111358869439
1991	4.83195556014597
1992	4.67381140272324
1993	4.55218925695223
1994	4.44268605417611
1995	4.35057602545842
1996	4.28669766460349
1997	4.24631465072535
1998	4.19612582612577
1999	4.14520703113121
2000	4.12263835083522
2001	4.12815873361399
2002	4.16660112168495
2003	4.25183019536203
2004	4.38432639311264
2005	4.51297909242709
2006	4.62874150038176
2007	4.80159867992455
2008	5.04957195019624
2009	5.34022723916077
2010	5.6514812523523
2011	5.93678833589147
2012	6.11836390958271
2013	6.16776542688177
2014	6.10139275057495
2015	5.94947125251781
2016	5.74635393375876
2017	5.5386034292145
2018	5.36600740528023
2019	5.21580302461611
2020	5.10287606147253
2021	5.0567812622214
2022	5.05301775659889
2023	5.04676890656284