Year	% of male population
1960	0.4536602262928956
1961	0.43711462374562887
1962	0.42994765585954103
1963	0.4260564236386393
1964	0.4237034610255461
1965	0.4195723677757768
1966	0.41369665327344907
1967	0.41213646152641475
1968	0.413814608706321
1969	0.4162333869556411
1970	0.4211964595746021
1971	0.42829590993846484
1972	0.43583215757175453
1973	0.4438429794757649
1974	0.4516953120827223
1975	0.46253042706036934
1976	0.47952945417563636
1977	0.5001546779028373
1978	0.5228457179555998
1979	0.5456177883711256
1980	0.5645290937399493
1981	0.5788315496067675
1982	0.5895193125357963
1983	0.6001488186161336
1984	0.6148247279544365
1985	0.6308422704638078
1986	0.6447597716422502
1987	0.6592839401777911
1988	0.6786430457907334
1989	0.7010339638105537
1990	0.720493431660355
1991	0.7382266211505287
1992	0.7565538894971288
1993	0.7710391161781385
1994	0.7843669241244803
1995	0.8059021827167323
1996	0.8342221662725975
1997	0.8639435377793901
1998	0.8976020542075072
1999	0.9385198540157037
2000	0.9796245211028263
2001	1.01305810032883
2002	1.046499514552576
2003	1.0853923714924607
2004	1.1196117200785345
2005	1.15218604666383
2006	1.187588332322926
2007	1.2224493217846353
2008	1.2619265877936858
2009	1.3035432606846273
2010	1.3395181390008104
2011	1.373423919767109
2012	1.4040492693145685
2013	1.4240542621408818
2014	1.4333097056833295
2015	1.4441969122054328
2016	1.4620724106853644
2017	1.4761085465988941
2018	1.4880359662388318
2019	1.512548805030505
2020	1.54702464746288
2021	1.5908933755086991
2022	1.6587676153656865
2023	1.752124124934537