Year	% of male population
1960	0.715390291937523
1961	0.721079684240618
1962	0.724521866995295
1963	0.727669974190665
1964	0.731961030928691
1965	0.737604136891783
1966	0.744840951578886
1967	0.753416525548175
1968	0.76243863271709
1969	0.771403572447633
1970	0.78697459482998
1971	0.802827900311854
1972	0.809178451452979
1973	0.813449064317233
1974	0.819613694498252
1975	0.764969259919076
1976	0.701516742261289
1977	0.713316914762079
1978	0.731822345863606
1979	0.733626571772757
1980	0.737926875775037
1981	0.74339054293214
1982	0.737480856615133
1983	0.730555374377837
1984	0.726498890100338
1985	0.724195709630212
1986	0.716927756768184
1987	0.708923621113845
1988	0.706638876267473
1989	0.70419229721019
1990	0.698422939472914
1991	0.694308865375659
1992	0.681013469742695
1993	0.663278560677314
1994	0.658260824909014
1995	0.662988007543863
1996	0.66882196417089
1997	0.677190148015232
1998	0.690398289927147
1999	0.704853459136502
2000	0.718365284369538
2001	0.731517631541441
2002	0.742686940421547
2003	0.751906854547863
2004	0.76108235689437
2005	0.770078733289194
2006	0.778592197635825
2007	0.78670330101753
2008	0.794670073459329
2009	0.805628329037149
2010	0.818993308966048
2011	0.831966233945468
2012	0.845683778527124
2013	0.86107807837771
2014	0.877457608415982
2015	0.89520007681083
2016	0.91546097936897
2017	0.938935884577497
2018	0.969871513033856
2019	1.01678488577361
2020	1.07603609722449
2021	1.13825774457786
2022	1.20897853576475
2023	1.29761705486924