Year	% of male population
1960	0.32623443548846365
1961	0.32250966272430936
1962	0.3217513948121319
1963	0.3236648410147083
1964	0.32733331681524164
1965	0.3332337694020823
1966	0.34118802142848625
1967	0.3500265323326565
1968	0.3586260062444797
1969	0.36604625403577434
1970	0.3717023990399175
1971	0.3790924055767066
1972	0.3896968494605645
1973	0.4006011377571517
1974	0.4119049491485296
1975	0.4251764912793917
1976	0.4403879827634744
1977	0.45660660941900955
1978	0.47314965098810924
1979	0.49014743042613024
1980	0.5047112549657925
1981	0.515076660322358
1982	0.5249892521742469
1983	0.5358301666072973
1984	0.546872096401981
1985	0.5588855413925742
1986	0.5722904076920653
1987	0.5865363152962987
1988	0.6009255036545087
1989	0.615959677352766
1990	0.6288908416884466
1991	0.6389501664181831
1992	0.6491480710445896
1993	0.6603783922458184
1994	0.674313299327377
1995	0.6898319006759562
1996	0.705236818278664
1997	0.7208907008187843
1998	0.7374272959525542
1999	0.7563846571334307
2000	0.7769854710630646
2001	0.7984002094171774
2002	0.8217024084921587
2003	0.846833175412069
2004	0.8737683148172558
2005	0.9032465765219434
2006	0.9350203850630079
2007	0.9666826320486354
2008	0.9975441462687059
2009	1.0275540056135237
2010	1.054015870797832
2011	1.081731071804578
2012	1.1100433949193123
2013	1.1367200488019888
2014	1.1643933683663668
2015	1.191810579771001
2016	1.21830585657299
2017	1.2478223297931712
2018	1.2821917260203441
2019	1.3139486158843858
2020	1.3328723654496775
2021	1.3392028791587913
2022	1.351880734119824
2023	1.3834554189416841