Year	% of male population
1960	0.779930614194925
1961	0.773042965295478
1962	0.771440596627456
1963	0.772779263227653
1964	0.77606994797497
1965	0.781037629909958
1966	0.786029156169154
1967	0.791715294195412
1968	0.80193865416115
1969	0.819512541011819
1970	0.843078152025011
1971	0.868635512249022
1972	0.895756686636432
1973	0.927453806485546
1974	0.965540783437577
1975	1.00933581876834
1976	1.05786548457996
1977	1.10643935247916
1978	1.14661670687519
1979	1.17400513470338
1980	1.19089782764677
1981	1.20076055861075
1982	1.20807774583897
1983	1.21543965152043
1984	1.22759498318759
1985	1.25045740245193
1986	1.29275026949229
1987	1.35009231629398
1988	1.3989969210399
1989	1.41896621764197
1990	1.39434771354288
1991	1.3237365044594
1992	1.23302219283769
1993	1.16243734650707
1994	1.13987760132699
1995	1.17209772361206
1996	1.24275222588644
1997	1.32803308066591
1998	1.40203049678556
1999	1.44168421465981
2000	1.45764753360445
2001	1.46830825124196
2002	1.48913812765197
2003	1.52809906425394
2004	1.58420428138928
2005	1.6466226719646
2006	1.690449567327
2007	1.70091874959545
2008	1.68142245974229
2009	1.66023817755774
2010	1.66679496825037
2011	1.69245223377353
2012	1.71226980210345
2013	1.71383462878205
2014	1.69213026331582
2015	1.64904155855488
2016	1.63795700004303
2017	1.65462667770677
2018	1.62115723986936
2019	1.53072581098023
2020	1.39865961502571
2021	1.26414342602067
2022	1.11744032815384
2023	1.13032669544428