Year	% of male population
1960	0.34197439686055
1961	0.341414688354611
1962	0.338268631340323
1963	0.333282694619237
1964	0.325827478349164
1965	0.316301030445463
1966	0.305514994945524
1967	0.293038654259127
1968	0.280112156175845
1969	0.269475518853966
1970	0.261981213493644
1971	0.259520662264452
1972	0.261432521526069
1973	0.264353721742184
1974	0.267077022982372
1975	0.269636588671411
1976	0.271792501304406
1977	0.273917358068214
1978	0.278430230328516
1979	0.287112771861458
1980	0.30041037224909
1981	0.319974404430846
1982	0.344313376493031
1983	0.370532083386841
1984	0.398673601172816
1985	0.428678249803774
1986	0.459936556604215
1987	0.491306191576996
1988	0.521358006410458
1989	0.549177596174208
1990	0.575971510059023
1991	0.598374731525056
1992	0.614037896007793
1993	0.625939870377936
1994	0.635047634970013
1995	0.642035696616249
1996	0.647203662307137
1997	0.650929837969305
1998	0.654102248984057
1999	0.657904903604434
2000	0.663115474797389
2001	0.671913375341299
2002	0.683943715478374
2003	0.696615926575196
2004	0.709158261963446
2005	0.720771168326745
2006	0.730865098738728
2007	0.739147826099013
2008	0.745627835553368
2009	0.750635717333132
2010	0.754948344506401
2011	0.759904943265288
2012	0.766531892354948
2013	0.775282432648432
2014	0.786798499990844
2015	0.801257884665425
2016	0.817430986904332
2017	0.833371885958054
2018	0.850721668394105
2019	0.865455765245364
2020	0.87672988335767
2021	0.886678251202246
2022	0.899554193421878
2023	0.918078333229232