Year	% of male population
1960	0.426545314473678
1961	0.42457373334714
1962	0.424902955349837
1963	0.425420549756066
1964	0.423353460141958
1965	0.416839192991984
1966	0.407113344554469
1967	0.395623002421028
1968	0.383350773912282
1969	0.375339734530493
1970	0.375697168041318
1971	0.381655033249783
1972	0.390337071663363
1973	0.401685612474143
1974	0.416402417473382
1975	0.43712883328599
1976	0.463694673603818
1977	0.493753105650671
1978	0.526717685304287
1979	0.558520005407234
1980	0.572540430500372
1981	0.563818404390214
1982	0.548348606460284
1983	0.536742374866773
1984	0.532993642490113
1985	0.538395511698571
1986	0.550028013454598
1987	0.561915174482689
1988	0.567251598588892
1989	0.561268286993637
1990	0.54770285110547
1991	0.535160052578773
1992	0.527158553834788
1993	0.52264437373178
1994	0.519223627624293
1995	0.517909426105715
1996	0.523471369764156
1997	0.534289602892167
1998	0.544204807578033
1999	0.551436227930954
2000	0.555216357361702
2001	0.556173282939168
2002	0.557894195815021
2003	0.561312862687257
2004	0.565050862766436
2005	0.568177073584291
2006	0.569575577492531
2007	0.571840582847796
2008	0.579387269044684
2009	0.591363310985933
2010	0.605626595856185
2011	0.619914221994044
2012	0.631861234620747
2013	0.641080996081888
2014	0.646543195855867
2015	0.650868991749066
2016	0.655981473141289
2017	0.660228640145846
2018	0.664695066569194
2019	0.671392411653301
2020	0.681783161798025
2021	0.687797387443306
2022	0.701509994720794
2023	0.734200717528696