Year	% of male population
1960	12.5760937859941
1961	12.8950755796761
1962	13.1779398787792
1963	13.3807017857736
1964	13.5021605241167
1965	13.5329967435006
1966	13.5088964524104
1967	13.4884235130611
1968	13.467980213761
1969	13.4433030171987
1970	13.4105386484017
1971	13.3706897303883
1972	13.3311558633765
1973	13.2881141845716
1974	13.2387003264408
1975	13.1925075476182
1976	13.1557118987853
1977	13.1412044271606
1978	13.1689728554303
1979	13.2545642656287
1980	13.3503705814585
1981	13.4358505256115
1982	13.5308040624591
1983	13.6397037661016
1984	13.7649188240456
1985	13.88359051135
1986	13.9784602165519
1987	14.0499220985728
1988	14.0850652809412
1989	14.0799469933254
1990	14.0555416909962
1991	14.0190261554653
1992	13.9816783300896
1993	13.9426921487492
1994	13.8927792692523
1995	13.83364289759
1996	13.733816941048
1997	13.6022506894349
1998	13.4897302803001
1999	13.3949871633629
2000	13.307486360831
2001	13.2266926993628
2002	13.1425672016763
2003	13.0419490215909
2004	12.9209979190398
2005	12.8158091848152
2006	12.7109861543275
2007	12.5532532534706
2008	12.3489342766304
2009	12.1186610578445
2010	11.8738343040173
2011	11.6216674530706
2012	11.3805541925222
2013	11.1574149082049
2014	10.945840393346
2015	10.7452829975902
2016	10.5648301339294
2017	10.4108759058949
2018	10.2832857166674
2019	10.1833629816713
2020	10.1113972199353
2021	10.0516051818475
2022	9.99004903050336
2023	9.92798221307985