Year	% of male population
1960	2.41560217236984
1961	2.43102248262529
1962	2.44735919431201
1963	2.45888056859564
1964	2.46387603669488
1965	2.46592968657603
1966	2.46459660833009
1967	2.4580485871037
1968	2.44795191391427
1969	2.43753676796269
1970	2.43046629275524
1971	2.4294977174402
1972	2.4349928062284
1973	2.44807178624642
1974	2.47461483753122
1975	2.51332988926231
1976	2.54964930257613
1977	2.58691477707835
1978	2.62958031325545
1979	2.66977377035864
1980	2.70603747891087
1981	2.73799240451833
1982	2.79840751568897
1983	2.88346438382625
1984	2.94858997577561
1985	2.99854689316501
1986	3.05131533705826
1987	3.11249592300533
1988	3.18103548800645
1989	3.2509899373582
1990	3.31544566112647
1991	3.37771083483425
1992	3.44075587531864
1993	3.50187527562199
1994	3.52919436998932
1995	3.52655853534743
1996	3.52900164642645
1997	3.5373753045183
1998	3.54988164214467
1999	3.56813704077476
2000	3.59534669616628
2001	3.62715470378283
2002	3.66158991588545
2003	3.70000808154074
2004	3.74143009955358
2005	3.78479413342411
2006	3.82739819250482
2007	3.86684548396061
2008	3.90186170241538
2009	3.93167810407467
2010	3.95620534045655
2011	3.97884327253488
2012	4.00401236311553
2013	4.03726750749741
2014	4.07731808318385
2015	4.1197147381744
2016	4.16793923874939
2017	4.22685285513964
2018	4.29899930520703
2019	4.38329624311825
2020	4.44641305544982
2021	4.45173609637294
2022	4.42071138995997
2023	4.40550207433654