Year	% of male population
1960	3.14297634722812
1961	3.15369035939662
1962	3.16854770374348
1963	3.18007533020493
1964	3.1778759770054
1965	3.16068111318065
1966	3.13015354294233
1967	3.08567085753732
1968	3.03629011642555
1969	2.99912882019551
1970	2.98194540213495
1971	2.97971453337484
1972	2.98984387939941
1973	3.01263790276514
1974	3.0454923268195
1975	3.08338077328496
1976	3.12775300797166
1977	3.18061238827224
1978	3.23231512226562
1979	3.26794458431609
1980	3.28359259643214
1981	3.28253490889895
1982	3.26599629960598
1983	3.23927718822135
1984	3.21111536481028
1985	3.18669016521673
1986	3.16486566776925
1987	3.14465730085122
1988	3.1291156274339
1989	3.12339716375338
1990	3.12833849036099
1991	3.14328398975331
1992	3.17010026864501
1993	3.2118207024482
1994	3.26357384234738
1995	3.31747438269564
1996	3.36945168949599
1997	3.41138530344127
1998	3.42728558794774
1999	3.40987305468797
2000	3.37878348678732
2001	3.34726849736291
2002	3.32067132414747
2003	3.31576113250766
2004	3.3390560495502
2005	3.37604584798495
2006	3.41784105239696
2007	3.46661995137158
2008	3.52512758677552
2009	3.58969510492713
2010	3.65233731398768
2011	3.71210682532813
2012	3.76819610695329
2013	3.81574735677333
2014	3.85633920013223
2015	3.89617769377435
2016	3.93614195338275
2017	3.97799647892867
2018	4.02383416109172
2019	4.07402615325497
2020	4.12080519328592
2021	4.16410073240333
2022	4.21208274696727
2023	4.26967345830909