Year	% of male population
1960	0.700333024229968
1961	0.689089640817868
1962	0.676197454766304
1963	0.66265708634759
1964	0.6491422268442
1965	0.636710386170727
1966	0.624672559305898
1967	0.61222706098039
1968	0.601418465833099
1969	0.59558127753458
1970	0.594868889529233
1971	0.598569057054117
1972	0.606612711172217
1973	0.615847068856509
1974	0.621989329731829
1975	0.623936021055467
1976	0.627794076937151
1977	0.633160849561291
1978	0.634862058434287
1979	0.63413980071568
1980	0.631067057082846
1981	0.624822725760532
1982	0.615356059138744
1983	0.603181090155318
1984	0.588690151636362
1985	0.572391395161844
1986	0.555080245005158
1987	0.536898215735053
1988	0.515527023988924
1989	0.486983374159587
1990	0.455515969229926
1991	0.42713676590022
1992	0.402878629591525
1993	0.383882751980491
1994	0.370548389260245
1995	0.361288410893379
1996	0.355279901594838
1997	0.351970705935865
1998	0.34993284060763
1999	0.348531795201075
2000	0.347105427389754
2001	0.344414964147158
2002	0.342440864187746
2003	0.34189619004177
2004	0.341004503011283
2005	0.33992213450089
2006	0.338450212540332
2007	0.336712985477787
2008	0.33481443348867
2009	0.332870903467438
2010	0.330843221339612
2011	0.328776462765565
2012	0.327295933554831
2013	0.326934619306629
2014	0.326491790502106
2015	0.327385841147543
2016	0.330642220439956
2017	0.334647668381353
2018	0.339648116940786
2019	0.346028861193959
2020	0.351130954163049
2021	0.352566516737013
2022	0.35248412817246
2023	0.352451617625021