Year	% of male population
1960	0.49003630993036984
1961	0.4776710142190689
1962	0.4736205728873351
1963	0.47335073892924506
1964	0.47490584779678346
1965	0.4738103375434098
1966	0.4704645350879587
1967	0.4706953205013046
1968	0.4725028408174575
1969	0.47458274441441367
1970	0.4796475085948979
1971	0.4881333818456246
1972	0.49740374160378636
1973	0.5076249592059189
1974	0.5180397436810261
1975	0.5317700938448487
1976	0.5517105199252513
1977	0.5747012633679924
1978	0.5986193234016893
1979	0.6213843899249414
1980	0.6397852396630254
1981	0.6539808415507501
1982	0.6665515256637896
1983	0.6805918801164004
1984	0.699040670170241
1985	0.719246109597663
1986	0.7377174096708425
1987	0.75638695598729
1988	0.7784555103067434
1989	0.8027547721381117
1990	0.8235363567288805
1991	0.8419452675472109
1992	0.8594013928752602
1993	0.8717744364318406
1994	0.8828391749904237
1995	0.9039532219719595
1996	0.9337105577683027
1997	0.9663003142074637
1998	1.0057024444209688
1999	1.0547938409879205
2000	1.1057921903175238
2001	1.1518026064641982
2002	1.1983722607791296
2003	1.2474907797723138
2004	1.2894502535516383
2005	1.3271449563535547
2006	1.3655652392551898
2007	1.4034134360892503
2008	1.4458546139995327
2009	1.4907168496717265
2010	1.5316244099210783
2011	1.5711081376785263
2012	1.6067214401431333
2013	1.6300707157062106
2014	1.6416279090588868
2015	1.6567808690253973
2016	1.6829092686779674
2017	1.708479856121663
2018	1.732277674910558
2019	1.7650228248040356
2020	1.797228712687316
2021	1.8318868501064483
2022	1.902629863795773
2023	2.0119288533101334