Year	% of male population
1960	3.3401100311350542
1961	3.3660322209170523
1962	3.392759269734722
1963	3.397161442785802
1964	3.4015975704574717
1965	3.4093976361139937
1966	3.4016702656110316
1967	3.379640753471489
1968	3.356019460897785
1969	3.3211392401366435
1970	3.265949465204663
1971	3.18414953245255
1972	3.084116424962294
1973	3.0070752477765432
1974	2.9529487183745164
1975	2.9151904030020526
1976	2.923446608235301
1977	2.971451968753771
1978	3.024331025263604
1979	3.080452172393289
1980	3.1458481821901185
1981	3.2055950291208477
1982	3.2749783705792215
1983	3.341446789875884
1984	3.384389111573828
1985	3.416316152968715
1986	3.4295128772511188
1987	3.409832631659102
1988	3.3655780900950463
1989	3.31914864705338
1990	3.28154142069326
1991	3.261955550738429
1992	3.2746114472592365
1993	3.3051932216033273
1994	3.3323593127761604
1995	3.3377966048738363
1996	3.3281683338370365
1997	3.3073396836552127
1998	3.2720980218645295
1999	3.2421129472759986
2000	3.218976742671469
2001	3.2112144665707256
2002	3.238156153894923
2003	3.296414360853238
2004	3.388043251845435
2005	3.5189480125026895
2006	3.6459537335010674
2007	3.7386475848900904
2008	3.8077975416872283
2009	3.858603060586479
2010	3.903916401896982
2011	3.960355535449711
2012	4.021465111442455
2013	4.103261615894004
2014	4.202476608617013
2015	4.264368322423565
2016	4.288766186907746
2017	4.312029855744851
2018	4.343179536414239
2019	4.378967058721467
2020	4.419506533174315
2021	4.466347065998593
2022	4.504533439254687
2023	4.537906870358255