Year	% of male population
1960	0.30946092636303496
1961	0.3052172703871983
1962	0.3016280597783423
1963	0.2988840939947589
1964	0.2984491778569313
1965	0.30001147323825733
1966	0.30337279216630253
1967	0.30926519106618033
1968	0.3161124363654833
1969	0.3213377925812135
1970	0.32399744024457877
1971	0.32594127657985805
1972	0.32935575215920826
1973	0.3347548733352303
1974	0.3422290618904698
1975	0.351258090288174
1976	0.3607160256737352
1977	0.3711088268873983
1978	0.3822069031064609
1979	0.3927416093814539
1980	0.40259270861528346
1981	0.4118839724124122
1982	0.42130453789546435
1983	0.4314879166723768
1984	0.4416058404838881
1985	0.4510819368099171
1986	0.4608321968560382
1987	0.47083171942612445
1988	0.48081099705212504
1989	0.49141175611270044
1990	0.5014814020368128
1991	0.5105410377809616
1992	0.5209175682258455
1993	0.5336536003362191
1994	0.5475872126431302
1995	0.5597681567136797
1996	0.569629026628478
1997	0.5798434736838642
1998	0.5923306403288137
1999	0.6084162893535404
2000	0.6276623416522137
2001	0.64898582482903
2002	0.6720481092387094
2003	0.6974366053506386
2004	0.7265392063251764
2005	0.7581644790427866
2006	0.7898758605343309
2007	0.8225264973637189
2008	0.8572013395178755
2009	0.8911349861595884
2010	0.923874277272275
2011	0.955445459166246
2012	0.9857927382140942
2013	1.0178037422147586
2014	1.0506966958127546
2015	1.0840272310655723
2016	1.1191489880854866
2017	1.1555212244695934
2018	1.1925515022530986
2019	1.226653614793925
2020	1.250557779607537
2021	1.2584825955604544
2022	1.259371435021564
2023	1.2766379466013587