Year	% of male population
1960	3.2311332595537
1961	3.20226534813674
1962	3.18295365392298
1963	3.17191779745175
1964	3.1633707840317
1965	3.15637969748095
1966	3.15628718287129
1967	3.16496834045939
1968	3.17439787759245
1969	3.18290792261636
1970	3.19272689511024
1971	3.2030872376053
1972	3.21615685315621
1973	3.23463141518502
1974	3.25912608359474
1975	3.28757625155822
1976	3.31326265623868
1977	3.3313358608438
1978	3.34315459379759
1979	3.34974491460363
1980	3.34847164469213
1981	3.33580337350086
1982	3.31613744750161
1983	3.29211410152597
1984	3.26340915388987
1985	3.23414378155653
1986	3.20530525875655
1987	3.18295447054707
1988	3.17199402796166
1989	3.16963551700799
1990	3.17228628050489
1991	3.17199280050855
1992	3.16524207900226
1993	3.18891522061052
1994	3.25274253206401
1995	3.33008164823026
1996	3.41458399082628
1997	3.49921229078108
1998	3.57553941501997
1999	3.63815042708342
2000	3.69070179470288
2001	3.74253567097805
2002	3.80058488899529
2003	3.86295424957609
2004	3.91889117805339
2005	3.96014435212712
2006	3.98650698337371
2007	4.01268036335981
2008	4.04903826616474
2009	4.09669175369746
2010	4.15937383400928
2011	4.23656404776932
2012	4.32151653797814
2013	4.40872024664841
2014	4.49219770422566
2015	4.56240028816468
2016	4.61467155691753
2017	4.64999560155213
2018	4.66826455688123
2019	4.67459315895184
2020	4.68236044171833
2021	4.69775420960977
2022	4.72530490690396
2023	4.77010179742105