Year	% of male population
1960	3.30218902412819
1961	3.35382243060529
1962	3.40806672110515
1963	3.46151814783716
1964	3.50730467673705
1965	3.54279085625006
1966	3.57005777763819
1967	3.5878533386925
1968	3.59562473972785
1969	3.59586435173845
1970	3.59329036770689
1971	3.590748340992
1972	3.58810076044115
1973	3.58369374460534
1974	3.57493495489748
1975	3.56575793440211
1976	3.55437241791559
1977	3.53572629232297
1978	3.51608858226404
1979	3.50500833189257
1980	3.50437670387011
1981	3.51368591523102
1982	3.53483009658009
1983	3.56356063799089
1984	3.59006881087616
1985	3.610997141391
1986	3.62954000417345
1987	3.64535280734615
1988	3.65622089854081
1989	3.65944133482386
1990	3.65438997459803
1991	3.64152266556822
1992	3.6194382810284
1993	3.5897933179862
1994	3.55993485766691
1995	3.53315642319819
1996	3.50796580263636
1997	3.48350787541353
1998	3.46241864774628
1999	3.44972128515565
2000	3.44741684632063
2001	3.45732911118753
2002	3.48223404156815
2003	3.52068331165088
2004	3.56897030093986
2005	3.62441893495746
2006	3.68427780113157
2007	3.74502784579074
2008	3.8025273042528
2009	3.84963561109254
2010	3.88489749570001
2011	3.91398143167047
2012	3.93863179086572
2013	3.961275821754
2014	3.98729281055928
2015	4.01459038051505
2016	4.03970135827012
2017	4.06799673028175
2018	4.09225267648403
2019	4.10814472019381
2020	4.11778238432643
2021	4.12240014624238
2022	4.13158902838746
2023	4.15485729719202