Year	% of male population
1960	0.832660989782246
1961	0.841813087004955
1962	0.856944434753393
1963	0.889662285947082
1964	0.931408597180662
1965	0.964540945910203
1966	0.992401282315308
1967	1.01921308817039
1968	1.03567818812675
1969	1.0501888515137
1970	1.07326562675418
1971	1.10610570375099
1972	1.14509827981822
1973	1.18790912953098
1974	1.23130099976895
1975	1.27946853786427
1976	1.33799301360298
1977	1.39791972706755
1978	1.44970107961923
1979	1.48847166731141
1980	1.51465589829352
1981	1.53386454695181
1982	1.5714146775674
1983	1.627514078058
1984	1.69153408257314
1985	1.76201025719754
1986	1.83328913204164
1987	1.89794548979731
1988	1.9507125044701
1989	2.00099980677216
1990	2.04365404508453
1991	2.07595293251076
1992	2.09368698059737
1993	2.09309592561366
1994	2.08629865795091
1995	2.10842380781274
1996	2.15535051105492
1997	2.21943493294423
1998	2.33126140273485
1999	2.49866302923011
2000	2.7041064361581
2001	2.94274668742066
2002	3.19238848714454
2003	3.41096311706651
2004	3.58913863912143
2005	3.72539837835032
2006	3.83436458463154
2007	3.93735244428589
2008	4.04545712162952
2009	4.15817137993169
2010	4.28183915425942
2011	4.41806503011859
2012	4.53873902277724
2013	4.60821188369258
2014	4.63444843737146
2015	4.69962654662935
2016	4.84360020157847
2017	5.02165947754248
2018	5.21157830686182
2019	5.38420304607505
2020	5.38154829047667
2021	5.25686978877944
2022	5.38373669222112
2023	5.77260621570585