Year	% of male population
1960	0.4912518469022084
1961	0.4896109545268873
1962	0.49522588012709856
1963	0.5025737844902348
1964	0.5076479373965752
1965	0.5078960936092471
1966	0.5043353749360046
1967	0.5002688240421505
1968	0.49744211378400677
1969	0.49731490756402036
1970	0.5011009448960915
1971	0.508087840782044
1972	0.5178953957980189
1973	0.5291450937434549
1974	0.5397725661774418
1975	0.5506476170675871
1976	0.5633615312858568
1977	0.5765317580948249
1978	0.5897970409276035
1979	0.6027832128299151
1980	0.613372487168707
1981	0.6216654755620254
1982	0.6287811910804139
1983	0.6356113028896133
1984	0.6432308880829396
1985	0.6507706148932696
1986	0.6566934844101507
1987	0.6621504920780658
1988	0.669229911024468
1989	0.6773787672832978
1990	0.6832562693009276
1991	0.6876483984267235
1992	0.6925816241230333
1993	0.6974840403702903
1994	0.7039418001604413
1995	0.7156816097891947
1996	0.7327760039474647
1997	0.7524405872218873
1998	0.7743788235481623
1999	0.7999575491149972
2000	0.8260933440609775
2001	0.8491955392663272
2002	0.8726510643464144
2003	0.8979153127686994
2004	0.9195793424077053
2005	0.938989617324475
2006	0.9578541110033972
2007	0.974429155376261
2008	0.9912754958870471
2009	1.008762599426057
2010	1.0249537975543426
2011	1.0427198280894037
2012	1.062177366010124
2013	1.0786081808802341
2014	1.0903186743042768
2015	1.101376404486761
2016	1.1136528247553452
2017	1.1229764281931396
2018	1.1307800928137506
2019	1.1444776051467158
2020	1.1614381805959362
2021	1.1793352038009355
2022	1.2084638129561904
2023	1.256231030138722