Year	% of male population
1960	0.9064809144974108
1961	0.8880776593246399
1962	0.8726400098260466
1963	0.8593176889736629
1964	0.8474452682870665
1965	0.837662403354097
1966	0.8358213979301321
1967	0.8325473632900683
1968	0.8207678431509575
1969	0.8077991398087764
1970	0.7999122618534442
1971	0.8001725733608398
1972	0.8040180365800835
1973	0.8064169185253806
1974	0.8044317529644631
1975	0.797486039522149
1976	0.7868682668362919
1977	0.7814554915931469
1978	0.7884759523085082
1979	0.8128435328410163
1980	0.8346670465831164
1981	0.8438350984757209
1982	0.8556223350627601
1983	0.8696202556383291
1984	0.8835041168755225
1985	0.8964443575220781
1986	0.9104197471562544
1987	0.9144932216534382
1988	0.9080087461490369
1989	0.9030197179590481
1990	0.8986482670332725
1991	0.8965009796281527
1992	0.9002882696206864
1993	0.9078858347500511
1994	0.9141610997706519
1995	0.9151015771781201
1996	0.911158514918907
1997	0.9098072163676275
1998	0.9135728537065401
1999	0.9205544451616997
2000	0.9292576164592841
2001	0.937959035303716
2002	0.9456379097570609
2003	0.953274557388901
2004	0.963230417475354
2005	0.9746216681360997
2006	0.9868519413289681
2007	1.000514738214417
2008	1.0126482135718986
2009	1.0222070505362253
2010	1.0323915837259345
2011	1.0429383758370787
2012	1.0525688310403116
2013	1.059541466625693
2014	1.0639904523549912
2015	1.0708747202096827
2016	1.084334879048306
2017	1.1039469989991921
2018	1.1305338934925633
2019	1.1615472513606873
2020	1.1834881301285458
2021	1.1951568990453127
2022	1.2127165280436782
2023	1.238963333256505