Year	% of male population
1960	13.6067597779514
1961	13.6780783728939
1962	13.7642477919538
1963	13.9056334523368
1964	14.1023412205762
1965	14.3188642810468
1966	14.5271311765816
1967	14.677163105375
1968	14.7206510884329
1969	14.6505810809056
1970	14.4826575135738
1971	14.2422523487811
1972	13.9547764380039
1973	13.6471253243369
1974	13.3782101517475
1975	13.1903402146551
1976	13.0887632988712
1977	13.0604739295166
1978	13.0606955747098
1979	13.038263639218
1980	12.979939413275
1981	12.9020089550626
1982	12.8071938592742
1983	12.7129528631023
1984	12.6064871346521
1985	12.46671236534
1986	12.3343504442656
1987	12.2819026088827
1988	12.3552596087456
1989	12.525211185186
1990	12.7645670900558
1991	13.050652949723
1992	13.3255371296497
1993	13.5407518386612
1994	13.7046356419921
1995	13.8045335620355
1996	13.7922003887306
1997	13.689470409202
1998	13.5122082917362
1999	13.196465383584
2000	12.8361617407419
2001	12.4661290707934
2002	11.9931953327998
2003	11.4962847010617
2004	11.0443457298626
2005	10.5815691398987
2006	10.1527187809052
2007	9.86411149286652
2008	9.68185294823954
2009	9.58156829814414
2010	9.58876898534144
2011	9.69897479417721
2012	9.88998786916405
2013	10.1490177704633
2014	10.4743778922538
2015	10.8715408380968
2016	11.3089972056663
2017	11.7273238607602
2018	12.0856492274879
2019	12.3529143699277
2020	12.5048255481157
2021	12.5231499571278
2022	12.442680056845
2023	12.3604804684375