Year	% of male population
1960	0.8018800543108345
1961	0.7948467442258215
1962	0.7892337703095893
1963	0.7844594600364012
1964	0.7803851232638171
1965	0.7772151022736716
1966	0.7737154262401277
1967	0.7692682340876577
1968	0.765276733958716
1969	0.7630821078399918
1970	0.7627367512147741
1971	0.7647781679805173
1972	0.7691973636674494
1973	0.7746245111242124
1974	0.7790740639992545
1975	0.7816000505691492
1976	0.7828943027952973
1977	0.7824384034056759
1978	0.7807745857818118
1979	0.7797447932534439
1980	0.779861988304922
1981	0.7809642579141601
1982	0.7823437374047216
1983	0.7824714578300315
1984	0.7807922297053127
1985	0.7784342038085666
1986	0.7760817624252274
1987	0.7742538176588744
1988	0.770761252962248
1989	0.7672230575072675
1990	0.7656985830090828
1991	0.7648809003444226
1992	0.7630265949249028
1993	0.7599431493061497
1994	0.7568586229400653
1995	0.7535687937693474
1996	0.7508242293442983
1997	0.7490869808254503
1998	0.7472620164157947
1999	0.7454129641275087
2000	0.7450270918823364
2001	0.7450275289784012
2002	0.7445616340606314
2003	0.7446408416947917
2004	0.7460082753459627
2005	0.7480946489426527
2006	0.7512437076903707
2007	0.7556326971249644
2008	0.7600471577562318
2009	0.7639348632495675
2010	0.7675866889564394
2011	0.7708719691425441
2012	0.77370559114379
2013	0.7770042012942894
2014	0.7816373708002596
2015	0.7883995501834914
2016	0.7967235334593037
2017	0.8052834512311899
2018	0.8108719759385578
2019	0.812459539994851
2020	0.8117647671532418
2021	0.8034330977786972
2022	0.7907302132453556
2023	0.7859006308789542