Year	% of male population
1960	2.4283168384243727
1961	2.433049886849887
1962	2.433134725561973
1963	2.4296936731102754
1964	2.4250459406554246
1965	2.420116204680439
1966	2.414115037175214
1967	2.407134139135876
1968	2.4001569446974913
1969	2.3926754897191316
1970	2.3840216953278377
1971	2.3744609011603943
1972	2.3645336134312145
1973	2.3544247698575775
1974	2.3458963341474397
1975	2.339352188344744
1976	2.3313510005092692
1977	2.3220387732002203
1978	2.3116363888455664
1979	2.297975788875817
1980	2.282350394679628
1981	2.266433244862337
1982	2.250210472994748
1983	2.2338222595626944
1984	2.2168888897559746
1985	2.1984526084189615
1986	2.179311402733392
1987	2.15922872745822
1988	2.1369845881594696
1989	2.1157605206150314
1990	2.095605272959905
1991	2.0760373090792026
1992	2.059006393403242
1993	2.0401418362141412
1994	2.0176076710135975
1995	2.0012052053986022
1996	1.994454481300605
1997	1.9884451201460653
1998	1.9832954410373536
1999	1.9827857476454895
2000	1.9856236697007315
2001	1.9904687521540882
2002	1.9940895044628584
2003	1.9906886114300135
2004	1.9800995235073842
2005	1.9726986969624387
2006	1.9709927221219337
2007	1.9710881611780704
2008	1.9771201010594939
2009	1.9901116320803502
2010	1.9990168461321574
2011	2.000902004557885
2012	2.001789966566924
2013	2.003477497603839
2014	2.0076092022102765
2015	2.01276995675824
2016	2.0189346971440565
2017	2.0278658653493764
2018	2.039059897724543
2019	2.0515493341403146
2020	2.0631885591001335
2021	2.0743531577230088
2022	2.0884422952258355
2023	2.1078385442954253