Year	% of male population
1960	0.635796584750156
1961	0.626787602142717
1962	0.618207561301821
1963	0.608411216120679
1964	0.604113009522997
1965	0.613428846782257
1966	0.632884349830044
1967	0.654877178089176
1968	0.676695962211089
1969	0.695072465643315
1970	0.707226709607148
1971	0.718822701827195
1972	0.73536382896142
1973	0.756546748067558
1974	0.78150469546906
1975	0.810434275176704
1976	0.838023390943559
1977	0.856369061129945
1978	0.865989262013308
1979	0.873552269855444
1980	0.885299410194599
1981	0.903982405079846
1982	0.926720343908113
1983	0.945638842628182
1984	0.953645044104621
1985	0.947023398373311
1986	0.927428033996913
1987	0.901782972611731
1988	0.876505253317675
1989	0.855664425661613
1990	0.845541927380866
1991	0.845846794645304
1992	0.847648616011813
1993	0.846858892542493
1994	0.845303071305314
1995	0.847525203182646
1996	0.855584851978943
1997	0.866887109706757
1998	0.879922286255149
1999	0.894858026806895
2000	0.909068928563337
2001	0.919986395269883
2002	0.92865743152642
2003	0.936586586810289
2004	0.943744315451249
2005	0.951678843436059
2006	0.964233668688028
2007	0.981045784052044
2008	0.998674203795868
2009	1.01496312031048
2010	1.02750279813662
2011	1.03408860447785
2012	1.0349231861761
2013	1.03313696164609
2014	1.03261706290332
2015	1.04081766408671
2016	1.05979747894173
2017	1.08914740326931
2018	1.1328883523793
2019	1.18823429988254
2020	1.24963244942377
2021	1.30362084548746
2022	1.35837220083042
2023	1.42177162616275