Year	% of male population
1960	33.3063659130693
1961	33.4577869731249
1962	33.4823301300423
1963	33.4690684661865
1964	33.4296000270834
1965	33.3452987590468
1966	33.2215832137824
1967	33.1110778189778
1968	33.0315919623674
1969	32.88751597616
1970	32.6305287803605
1971	32.3442188275381
1972	32.0403373074844
1973	31.6527825558769
1974	31.1934058576635
1975	30.7326051903009
1976	30.2565709640405
1977	29.6832701980898
1978	29.0487228458452
1979	28.4278747609701
1980	27.8687304230475
1981	27.3963113689497
1982	26.9140924880666
1983	26.3767615307161
1984	25.8461422971419
1985	25.3778619649471
1986	24.9698401775613
1987	24.5906542056075
1988	24.3043205835365
1989	24.1445357955021
1990	24.1271991318094
1991	24.0834544558445
1992	24.0118957799482
1993	24.0354177089113
1994	24.0529890047675
1995	24.0491252501721
1996	24.023254820934
1997	23.9905452167003
1998	23.9594002296963
1999	23.9116877630189
2000	23.8207315384965
2001	23.6503378413791
2002	23.398550556257
2003	23.1189251906848
2004	22.8401764158612
2005	22.5388434046414
2006	22.2687058199142
2007	22.1102707894876
2008	22.0286222732794
2009	21.9615612039984
2010	21.8810966846267
2011	21.7734037746277
2012	21.630734778307
2013	21.4201273113065
2014	21.1448383094984
2015	20.8734626784599
2016	20.6463523050173
2017	20.4596790885611
2018	20.2516003225398
2019	19.9680144355152
2020	19.7215467330927
2021	19.5340549725452
2022	19.3387518523951
2023	19.1380291177912