Year	% of male population
1960	10.3767829847182
1961	10.9691880212713
1962	11.2413524714534
1963	11.4023270236677
1964	11.5437443372309
1965	11.6729988360368
1966	11.7063665269876
1967	11.6745677978624
1968	11.5864945638689
1969	11.4053799816035
1970	11.076062491159
1971	10.6143913346326
1972	10.0853339974794
1973	9.54826007848505
1974	9.05418573878789
1975	8.6184125769672
1976	8.25737425041503
1977	7.95841300966008
1978	7.70793972000236
1979	7.51966543251705
1980	7.42966600009306
1981	7.42737434779477
1982	7.50820580789178
1983	7.64671505591281
1984	7.82241102963149
1985	8.04131394855929
1986	8.27656176420481
1987	8.45482654126537
1988	8.63551902690263
1989	8.81462940678411
1990	8.89657607416735
1991	8.92131912891761
1992	8.96296283167761
1993	9.06855990335641
1994	9.15118020644386
1995	9.1761659227381
1996	9.13014741949232
1997	8.95776958332404
1998	8.66161414898165
1999	8.3372129599151
2000	8.01380810627654
2001	7.74343374302191
2002	7.53221577904718
2003	7.31044775880645
2004	7.07875736271328
2005	6.81122599717206
2006	6.51519263988353
2007	6.23709266597508
2008	5.97882004221011
2009	5.73354471080339
2010	5.53543373070241
2011	5.37566369552082
2012	5.22460240772709
2013	5.09736470029647
2014	5.01129237223133
2015	4.96980908018303
2016	4.98086623217301
2017	5.06841535355555
2018	5.24388773493894
2019	5.45863166439742
2020	5.63836647972774
2021	5.74589832314984
2022	5.63060404109232
2023	5.43566613950659