Year	% of male population
1960	13.9265286146882
1961	14.134223862671
1962	14.3882058351856
1963	14.7395480990394
1964	15.1125234423838
1965	15.4581493376154
1966	15.569281250754
1967	15.4986085343228
1968	15.4679957089219
1969	15.4420330500065
1970	15.3757900665429
1971	15.2553736134249
1972	14.9915363935079
1973	14.4853056120056
1974	13.7433021567535
1975	12.8092608004842
1976	11.7986659940586
1977	10.8672237697307
1978	9.91062819847215
1979	8.82271288704633
1980	7.90102138290837
1981	7.35464905276911
1982	7.11955547589174
1983	7.11302254787441
1984	7.23569282370205
1985	7.38380226954764
1986	7.54119680350451
1987	7.74109307964932
1988	7.96879728321173
1989	8.17949872429837
1990	8.33513423655556
1991	8.45549040511727
1992	8.5606946067791
1993	8.64594318619327
1994	8.73696758054497
1995	8.82367745507626
1996	8.90233506610727
1997	8.9946648882961
1998	9.07698199923401
1999	9.11074468262296
2000	9.04840346761177
2001	8.88774596011547
2002	8.65736372514939
2003	8.37450633706231
2004	8.07920792079208
2005	7.82093395619089
2006	7.60795858624283
2007	7.42773751679077
2008	7.26178001763052
2009	7.11342441986554
2010	7.00976784639058
2011	6.9674261094067
2012	6.96251470835434
2013	6.9531065637326
2014	6.9231419633043
2015	6.8755822816973
2016	6.82815279071737
2017	6.7831066086161
2018	6.73127424902157
2019	6.6746873623208
2020	6.64736458915359
2021	6.67556516743825
2022	6.74862143977336
2023	6.85141509433962