Year	% of male population
1960	4.25361229348808
1961	4.26059958504855
1962	4.26523436226075
1963	4.2693368371808
1964	4.27514042234022
1965	4.28381313635646
1966	4.29587426446559
1967	4.31130010132274
1968	4.32803532918721
1969	4.34270076711881
1970	4.35469725372798
1971	4.36352947057344
1972	4.37089675820046
1973	4.37955994986286
1974	4.38872744926451
1975	4.39756468713608
1976	4.40644377159255
1977	4.41695700902534
1978	4.43916226993196
1979	4.46614426133179
1980	4.48230034529373
1981	4.49018456387668
1982	4.49452877755049
1983	4.49835514580842
1984	4.50748716940151
1985	4.51812519827469
1986	4.52345981643
1987	4.52028656710944
1988	4.49437710073035
1989	4.43560432960935
1990	4.36305204161558
1991	4.29271289072989
1992	4.22422127582806
1993	4.18033272202098
1994	4.1971850246763
1995	4.21468487838662
1996	4.18544107522865
1997	4.15005129635884
1998	4.13006102726821
1999	4.11822437948035
2000	4.10682051368574
2001	4.09905571971022
2002	4.09311142177377
2003	4.08512842278756
2004	4.0794840222748
2005	4.07939447938328
2006	4.08087168832735
2007	4.08054327090251
2008	4.07654558912989
2009	4.06684764620046
2010	4.05109502923732
2011	4.03028960764826
2012	4.00158327419837
2013	3.96656666982616
2014	3.92702895335195
2015	3.88367296477403
2016	3.84143016970078
2017	3.800044847391
2018	3.76048523689526
2019	3.73590607189907
2020	3.73536951717382
2021	3.75176477168578
2022	3.77931547953822
2023	3.81784031917384