Year	% of male population
1960	2.650323084979665
1961	2.6459492850383755
1962	2.6380913710146867
1963	2.6297194125471814
1964	2.623911601933096
1965	2.620940055954885
1966	2.619379471886616
1967	2.6180050705842355
1968	2.614387361996984
1969	2.605517077297823
1970	2.5905197445602264
1971	2.5725845011330484
1972	2.553420493019689
1973	2.5354672165656997
1974	2.524708592298154
1975	2.5234809375194205
1976	2.5325632780503065
1977	2.550551944393958
1978	2.573964823597618
1979	2.5988651641847262
1980	2.621326639174538
1981	2.6415245826378095
1982	2.6597008113181264
1983	2.674575018208333
1984	2.685762245872898
1985	2.6939235294517614
1986	2.700437199975252
1987	2.7058026502425037
1988	2.7100826413883254
1989	2.7140592600486078
1990	2.7199965458053414
1991	2.7327141820139533
1992	2.752891142758688
1993	2.7791668816577917
1994	2.812455342527372
1995	2.8496833328730955
1996	2.8860099780555646
1997	2.920467137499823
1998	2.9542099918837814
1999	2.988445576447907
2000	3.026093167584769
2001	3.0674508182377704
2002	3.116351633944093
2003	3.1782879244123556
2004	3.2559224155563844
2005	3.346905677678317
2006	3.4443730450467824
2007	3.5424332196062367
2008	3.6386767215906457
2009	3.729361746790155
2010	3.8119199741077687
2011	3.8949640311176825
2012	3.981680072569368
2013	4.070889620104283
2014	4.1626486272385
2015	4.256634224984026
2016	4.349449147207753
2017	4.441175479215219
2018	4.532630243892622
2019	4.619631596123671
2020	4.693671624583491
2021	4.752223902968456
2022	4.803567407239539
2023	4.851273730608509