Year	% of male population
1960	6.777316690608801
1961	6.856958319809907
1962	6.893637237863177
1963	6.881742416281904
1964	6.870518835566772
1965	6.847541430784948
1966	6.8202661804845475
1967	6.790221111499528
1968	6.70131708967143
1969	6.555114515543425
1970	6.413661248183015
1971	6.3059411167302555
1972	6.203725776596487
1973	6.100217533793326
1974	6.039343969926739
1975	6.004110354384592
1976	5.991717118474157
1977	6.076423156614061
1978	6.25527849812274
1979	6.475519226737953
1980	6.7483245481491
1981	7.013124641908501
1982	7.2609971099482085
1983	7.487271666181928
1984	7.6713565932096905
1985	7.827503711604935
1986	7.9181965290238585
1987	7.956683669229981
1988	7.932517720552127
1989	7.749101423788083
1990	7.4350222270024995
1991	7.128194327130534
1992	7.025643337011387
1993	7.317342110652439
1994	7.823671890454329
1995	8.343607457021074
1996	8.859598850634823
1997	9.12384886845057
1998	9.098293945782768
1999	9.076967964213647
2000	9.124406702759577
2001	9.184127574780792
2002	9.240505216276205
2003	9.194991588650455
2004	9.016513217843844
2005	8.731363707336799
2006	8.38198708427919
2007	8.031261298591893
2008	7.689998499316095
2009	7.4369705981358285
2010	7.321619530929464
2011	7.318660034816167
2012	7.427592057036115
2013	7.547192618192593
2014	7.6037306631334065
2015	7.660268687812499
2016	7.736160301517212
2017	7.819823577702854
2018	7.933422586360215
2019	8.0813744101326
2020	8.234893478263627
2021	8.259852238559267
2022	8.084818240947223
2023	7.851084988463906