Year	% of male population
1960	15.2253807764033
1961	15.2456967791349
1962	15.2128008493194
1963	15.1515333957468
1964	15.1282736834847
1965	15.1463106919802
1966	15.2207032384063
1967	15.3795052640446
1968	15.6083741859391
1969	15.8722420214965
1970	16.0594974801093
1971	16.1044475469548
1972	16.0281921267776
1973	15.855857710704
1974	15.6365030771262
1975	15.3611514753647
1976	15.0865913576921
1977	14.8857783890778
1978	14.7356624676594
1979	14.6203568626622
1980	14.5918842154526
1981	14.6378208803009
1982	14.6728186526088
1983	14.6875400978535
1984	14.6932863107967
1985	14.6859570100318
1986	14.6851309261127
1987	14.6665990578714
1988	14.6390315703808
1989	14.6265559760846
1990	14.5754518866715
1991	14.4731030744305
1992	14.3883570762547
1993	14.2522204335219
1994	14.0661313458385
1995	13.939765411063
1996	13.8610639461572
1997	13.7878806411795
1998	13.7158777650629
1999	13.6549192605883
2000	13.5857417564564
2001	13.508759054053
2002	13.4291288281497
2003	13.3451718209913
2004	13.2498828992505
2005	13.1339145413702
2006	12.9682593440629
2007	12.6595512048214
2008	12.1953354844792
2009	11.6735737274364
2010	11.1502457251925
2011	10.677926264587
2012	10.3348822140879
2013	10.1187994310456
2014	9.97595015429316
2015	9.8976639037444
2016	9.86438535391314
2017	9.81890770651549
2018	9.76026968073499
2019	9.71434452722997
2020	9.6437098374758
2021	9.50631125502712
2022	9.30366972309791
2023	9.05834662611008