Year	% of male population
1960	3.93772951257023
1961	3.88890973046691
1962	3.83652465792376
1963	3.78134542450082
1964	3.72354029547752
1965	3.65890485472978
1966	3.58950150348561
1967	3.52417573263279
1968	3.47175505217262
1969	3.44257691672865
1970	3.44883002406025
1971	3.49515293797751
1972	3.5726625556347
1973	3.66743286976833
1974	3.76892963398447
1975	3.86522595636388
1976	3.94644758970103
1977	4.01571510246216
1978	4.07927164246122
1979	4.13804425953474
1980	4.19702489872212
1981	4.26366400432871
1982	4.33924028281457
1983	4.42226156211237
1984	4.50827365193854
1985	4.58515056763782
1986	4.64028619963407
1987	4.66211641071477
1988	4.64498148497394
1989	4.59319476961506
1990	4.52235595092738
1991	4.46244794551949
1992	4.44425488611535
1993	4.48730414594875
1994	4.6012922438778
1995	4.77426618728654
1996	4.96471481879677
1997	5.13969996205566
1998	5.29986135467838
1999	5.44295616882811
2000	5.58081734086422
2001	5.7520111020897
2002	5.96681136751993
2003	6.20172087743375
2004	6.42699215754716
2005	6.60946800872697
2006	6.73208874961648
2007	6.79218238936098
2008	6.7951164402419
2009	6.74556104042623
2010	6.65741668505697
2011	6.55553067983956
2012	6.45841872818014
2013	6.37424172688598
2014	6.30417599948573
2015	6.24520155874122
2016	6.18628276194326
2017	6.09240254730111
2018	5.96658777456982
2019	5.8398795289172
2020	5.73963551957884
2021	5.67935173269844
2022	5.64203260866115
2023	5.61853419558234