Year	% of male population
1960	0.399111096184095
1961	0.407889036184046
1962	0.415453681397837
1963	0.422728465388258
1964	0.430741299914583
1965	0.4394426909993
1966	0.448801595659252
1967	0.458781487324945
1968	0.468465236359941
1969	0.47664513495959
1970	0.482961669311181
1971	0.487791948913582
1972	0.491179605793209
1973	0.493494326819899
1974	0.494171552632741
1975	0.493614485736737
1976	0.493312568600665
1977	0.494101914313072
1978	0.495368827294014
1979	0.49596875060132
1980	0.495977568935584
1981	0.495284223364504
1982	0.493817534857758
1983	0.491871432682779
1984	0.490038663802588
1985	0.488523275167834
1986	0.487217571013093
1987	0.4860670184159
1988	0.482109768411689
1989	0.47644687085222
1990	0.471724046300772
1991	0.452654680607936
1992	0.420500085986886
1993	0.405630976801851
1994	0.405066262076156
1995	0.404782795354385
1996	0.404373609236341
1997	0.403090581327887
1998	0.401390100320182
1999	0.399685666239668
2000	0.397885560468488
2001	0.396099072395242
2002	0.394330244037779
2003	0.392273203037788
2004	0.389405815720612
2005	0.386004898911294
2006	0.382234196698549
2007	0.377809802152218
2008	0.373579520059721
2009	0.370705242584577
2010	0.368416441498396
2011	0.367057277023831
2012	0.368118753903904
2013	0.369909648099571
2014	0.36955404686714
2015	0.366893983386537
2016	0.362862225410754
2017	0.358164232657977
2018	0.354271896690545
2019	0.352717230188326
2020	0.350673683075425
2021	0.346339295393587
2022	0.342966267162765
2023	0.342108850417522