Year	% of male population
1960	1.7124560625230063
1961	1.719886914116899
1962	1.7304729614840442
1963	1.7533159985787807
1964	1.7959688264351708
1965	1.8575410000706394
1966	1.9352579264846983
1967	2.020513364921193
1968	2.1046269260259614
1969	2.1833907921906723
1970	2.2769723170334735
1971	2.371188317281063
1972	2.4603708938137157
1973	2.5501324490882133
1974	2.6266958434893812
1975	2.671828975042543
1976	2.7080974188422013
1977	2.7607757515739193
1978	2.808940881390167
1979	2.855120519402598
1980	2.8975421319584327
1981	2.9165120412365058
1982	2.9160986225176013
1983	2.898937645457068
1984	2.850498184089135
1985	2.7170567208258816
1986	2.4941602313696105
1987	2.2314633390778593
1988	1.9719310544383877
1989	1.8398359628748182
1990	1.8941889526433902
1991	2.0661368299884524
1992	2.3023866250781944
1993	2.565938197340942
1994	2.7584040742279017
1995	2.870365027551805
1996	2.954949812624392
1997	3.016287030930997
1998	3.0769645948260047
1999	3.1467612601270423
2000	3.21873162114316
2001	3.2852617455885604
2002	3.3475313628200567
2003	3.381425640269807
2004	3.3834643384243894
2005	3.3678691097992455
2006	3.3511742184583038
2007	3.337570259653862
2008	3.3285234521819977
2009	3.3331692639660675
2010	3.3430695554450387
2011	3.346016305707866
2012	3.333741109186313
2013	3.3186912999474516
2014	3.316873940989424
2015	3.307611477734106
2016	3.372011958229105
2017	3.559529347035831
2018	3.7985680365249337
2019	4.054570584770471
2020	4.318599707535218
2021	4.5086529362420205
2022	4.502526330261785
2023	4.523509170236935