Year	% of male population
1960	7.6032660310569
1961	7.95016487854721
1962	8.3425486954332
1963	8.78949791292744
1964	9.28977537058711
1965	9.82438539533026
1966	10.3707233561892
1967	10.9090832741947
1968	11.0792846794439
1969	10.9829788641949
1970	11.0159265205988
1971	11.1321138987538
1972	11.2851758354462
1973	11.5102052739285
1974	11.884429386384
1975	12.505056304396
1976	13.1623457614013
1977	13.7509848308587
1978	14.37679694608
1979	15.0230267515526
1980	15.7482977007761
1981	16.3319373077319
1982	16.6276652440424
1983	16.6786346511194
1984	16.5222823325803
1985	16.2960200876381
1986	15.9497449446027
1987	15.5647672845207
1988	15.2889729841498
1989	15.0580333062167
1990	14.8184924126714
1991	14.5410685435198
1992	14.268686907077
1993	14.0971704521397
1994	14.1138808119379
1995	14.3664654653063
1996	14.3198038562559
1997	14.0286394067609
1998	13.9677587940912
1999	14.0494498171029
2000	14.2341919589737
2001	14.5249976256597
2002	14.9648187429916
2003	15.5928261734733
2004	16.4050710509498
2005	17.0185686211349
2006	17.4143017061262
2007	17.9608991726555
2008	18.6742549335761
2009	19.5141771242054
2010	20.1788796129419
2011	20.5110842341252
2012	20.5776302209885
2013	20.414650952527
2014	20.0657854842465
2015	19.5844798570151
2016	19.0365668174025
2017	18.4965798509171
2018	18.0383965862776
2019	17.7215493373256
2020	17.4709130453348
2021	17.1204647639441
2022	16.6777442734475
2023	16.2717084373388