Year	% of male population
1960	64.4759532733817
1961	64.36343580229003
1962	64.3872075235058
1963	64.45960334423093
1964	64.48697891726708
1965	64.47287819211665
1966	64.44804956770574
1967	64.41803375153127
1968	64.40542527663504
1969	64.4102913599496
1970	64.43744123516065
1971	64.48532387329332
1972	64.54072148074542
1973	64.60858808530365
1974	64.68250011964055
1975	64.76748471504804
1976	64.88074867745411
1977	65.01407167731526
1978	65.19574330697279
1979	65.44369713973283
1980	65.79458490131799
1981	66.2631218630406
1982	66.79820637583965
1983	67.36236671578283
1984	67.8377242759159
1985	68.12428958197509
1986	68.29962562454612
1987	68.45146719673328
1988	68.574824660735
1989	68.69703989586827
1990	68.81744179397977
1991	68.94623082285226
1992	69.0532658584793
1993	69.10326256752633
1994	69.15063192659686
1995	69.196441676164
1996	69.24192283842537
1997	69.29044257529326
1998	69.33425923423161
1999	69.3560692853974
2000	69.35388107681948
2001	69.34079886775372
2002	69.32685683309177
2003	69.32509628656985
2004	69.30429357365107
2005	69.24153387552296
2006	69.16971016151442
2007	69.12213225328195
2008	69.03470507733735
2009	68.87098255039868
2010	68.70937642894857
2011	68.50334458493803
2012	68.20871249002693
2013	67.88774083654025
2014	67.55736086067812
2015	67.25626737980174
2016	66.97398633369957
2017	66.68563672634954
2018	66.41083965036344
2019	66.15073278774939
2020	65.92310705585842
2021	65.73964793194145
2022	65.65607927812384
2023	65.51780034921634