Year	% of male population
1960	4.75296009547707
1961	4.77009364123932
1962	4.77973846254643
1963	4.78299864037367
1964	4.78277362651268
1965	4.78083334424952
1966	4.77617743809886
1967	4.76786107747099
1968	4.75675313413063
1969	4.74428041250003
1970	4.7326519174765
1971	4.72132324575508
1972	4.70966387951877
1973	4.6985789299934
1974	4.68691868353172
1975	4.67396452791499
1976	4.66215345459615
1977	4.65398160090608
1978	4.64632648166837
1979	4.6352675304921
1980	4.62186679031102
1981	4.60573587928841
1982	4.58684271838414
1983	4.56888256591674
1984	4.55771541143937
1985	4.55303431397873
1986	4.54685146188881
1987	4.52981329117859
1988	4.47839387370909
1989	4.3851774066617
1990	4.29631166822841
1991	4.23117629775052
1992	4.17913290496781
1993	4.15972221253679
1994	4.17773020187471
1995	4.19475315647533
1996	4.19690530341693
1997	4.19969461556312
1998	4.20243133420058
1999	4.20199251099152
2000	4.19889629636293
2001	4.19571595174213
2002	4.19408369727824
2003	4.19268581080576
2004	4.19065133223993
2005	4.18614247589667
2006	4.17782363418493
2007	4.1666909840258
2008	4.15536809013775
2009	4.14821633261757
2010	4.14921737698008
2011	4.16272642205597
2012	4.18890832048048
2013	4.22558142323017
2014	4.27374248527442
2015	4.33148680683519
2016	4.39086254955512
2017	4.44982646925759
2018	4.50934920768177
2019	4.56082512142309
2020	4.59857662597671
2021	4.62519491579162
2022	4.64076820345448
2023	4.64577849710293