Year	% of male population
1960	3.2655335354864987
1961	3.248580630963951
1962	3.2473336577920007
1963	3.246145136555656
1964	3.245222770823243
1965	3.2502561410615263
1966	3.261886684905774
1967	3.27974403959382
1968	3.300967235843284
1969	3.322433716459279
1970	3.342447129374542
1971	3.363427294619546
1972	3.3905721326348
1973	3.4246689130134196
1974	3.465187100954988
1975	3.5093629105843354
1976	3.554044601982018
1977	3.5986270219133614
1978	3.6452397096823574
1979	3.691690275277977
1980	3.726920353951102
1981	3.7492302675863542
1982	3.7660496855395067
1983	3.782621234913811
1984	3.8026188531704843
1985	3.8281001775868595
1986	3.85723037503156
1987	3.887067764893288
1988	3.9214746910811207
1989	3.9653532478435727
1990	4.01255841456969
1991	4.063884592129993
1992	4.125445494816561
1993	4.197791070085747
1994	4.272884957850592
1995	4.350306329562606
1996	4.429953633674236
1997	4.510876164620008
1998	4.597915432085589
1999	4.687820742478226
2000	4.7753408362110195
2001	4.862320936606982
2002	4.951462679407581
2003	5.038250810773503
2004	5.114842268777526
2005	5.185740604584546
2006	5.256916512548214
2007	5.321220930873412
2008	5.37732066174146
2009	5.4342583092010655
2010	5.497042829097738
2011	5.574785405226935
2012	5.670721397425609
2013	5.781594340857012
2014	5.91671240916882
2015	6.084412530047518
2016	6.269695407979917
2017	6.472851639110419
2018	6.692785021940257
2019	6.919230328245526
2020	7.135587751252272
2021	7.311210415662732
2022	7.490067887795407
2023	7.706403611060007