Year	% of male population
1960	3.4652667163949
1961	3.51474569461065
1962	3.55858298044098
1963	3.59692450152436
1964	3.62951454903111
1965	3.65691728409076
1966	3.68114831671566
1967	3.70266801047863
1968	3.72105737451834
1969	3.73636767787015
1970	3.74878688918132
1971	3.76053334749622
1972	3.77018529038871
1973	3.77616468420466
1974	3.77923864748954
1975	3.77935021465014
1976	3.77808477486717
1977	3.77305591218549
1978	3.76302069460835
1979	3.75108862948764
1980	3.73680714577089
1981	3.72041346897215
1982	3.70171645963109
1983	3.67939016605513
1984	3.65515683029188
1985	3.6299509719717
1986	3.60388389346644
1987	3.57730022213391
1988	3.5494577410953
1989	3.52033831431998
1990	3.49075137337138
1991	3.4588115647916
1992	3.42213421564844
1993	3.38465818017892
1994	3.34409259249749
1995	3.3008268485322
1996	3.25975850312883
1997	3.22101040376857
1998	3.17899207852374
1999	3.13367609485849
2000	3.09236291352667
2001	3.0583880103133
2002	3.02719733848675
2003	2.9967944292241
2004	2.96730593196122
2005	2.93852382281352
2006	2.91228692378578
2007	2.88969885031163
2008	2.87235564942339
2009	2.8619874126109
2010	2.85718683877613
2011	2.85462190099243
2012	2.85488446444254
2013	2.843295118745
2014	2.81442750435444
2015	2.7943442247811
2016	2.78668425437564
2017	2.78166416011806
2018	2.78203128899361
2019	2.78972294436309
2020	2.78899322337644
2021	2.77937741424451
2022	2.7766041029713
2023	2.78857884755719