Year	% of male population
1960	5.6569795513565
1961	6.11653764222996
1962	7.08416092222612
1963	8.04864752608899
1964	8.98841418321937
1965	9.88027055744163
1966	10.6946759169541
1967	11.3959345205972
1968	11.9576854448126
1969	12.3774679871318
1970	12.6700489940063
1971	12.8222672955206
1972	12.8941962301325
1973	12.9738797594717
1974	13.0841555426582
1975	13.2414892405784
1976	13.4296922013952
1977	13.6431441295282
1978	13.8891840768528
1979	14.1387507655895
1980	14.0132636247127
1981	13.5265458838124
1982	13.0796612007849
1983	12.6526923413312
1984	12.1889381081314
1985	12.048249363533
1986	12.2531971662526
1987	12.5029214533556
1988	12.8084863893394
1989	13.139885026006
1990	13.4228075746686
1991	13.6037015540314
1992	13.6987069138076
1993	13.7459983679618
1994	13.7805000038474
1995	13.818835489694
1996	13.8548406244435
1997	13.8752699468861
1998	13.8598217427839
1999	13.809918115742
2000	13.7539357297943
2001	13.6334643320096
2002	13.3764356276604
2003	13.0553852975313
2004	12.7503766376587
2005	12.4773713577185
2006	12.245663271478
2007	12.0626058628077
2008	11.9372119815668
2009	11.8782354265136
2010	11.8921834070748
2011	11.9796183284228
2012	12.076249953847
2013	12.163650180679
2014	12.2882731200682
2015	12.450951100488
2016	12.6302395575893
2017	12.8061079579645
2018	12.9417953311155
2019	12.9757381701409
2020	12.850040096231
2021	12.6363926310919
2022	12.5419947622281
2023	12.5530921012794