Year	% of male population
1960	1.1145863657840085
1961	1.1315007264315067
1962	1.1464505347592857
1963	1.1530811762182622
1964	1.167701676490277
1965	1.1853846177231455
1966	1.1993017421756722
1967	1.2149027765350677
1968	1.2257320870390704
1969	1.2335403258992863
1970	1.241690001372659
1971	1.2479870719910902
1972	1.2550581860941181
1973	1.2620271788623298
1974	1.2687663323317355
1975	1.276216508005999
1976	1.2908488036894938
1977	1.3183175006586045
1978	1.352253971119288
1979	1.3924142945681217
1980	1.4401886317653598
1981	1.4921516636852112
1982	1.5513356678785997
1983	1.608185917556132
1984	1.6623734342152772
1985	1.716604146976517
1986	1.7674619835964258
1987	1.823407713286425
1988	1.8842870549120456
1989	1.9462363901795736
1990	2.0055765216723
1991	2.0563910974897395
1992	2.1107451211962083
1993	2.1666122484532
1994	2.211958727371514
1995	2.224476941187892
1996	2.185552383694099
1997	2.121642314024488
1998	2.059339834456012
1999	2.0359935984203017
2000	2.094702848131919
2001	2.207318008533978
2002	2.319495688072443
2003	2.419061821973228
2004	2.518718405488764
2005	2.6274354127704815
2006	2.7439514593662473
2007	2.8639470338592483
2008	2.9894735416523135
2009	3.12196941482066
2010	3.2625285516753038
2011	3.4026416100006407
2012	3.52722436943847
2013	3.642710103623924
2014	3.769520516068992
2015	3.8991768676306484
2016	4.024570954179509
2017	4.146945991412243
2018	4.270086159641786
2019	4.405982937282351
2020	4.527795456502514
2021	4.609658760107802
2022	4.661240449893754
2023	4.733891336771231