Year	% of male population
1960	4.977526306679256
1961	4.958429989099472
1962	4.937489391380007
1963	4.915737401083482
1964	4.895893912617595
1965	4.879254174505301
1966	4.866113444664318
1967	4.855940601682553
1968	4.845908034347411
1969	4.832651075775746
1970	4.815904203446667
1971	4.794027654029695
1972	4.767130169810114
1973	4.737625926385212
1974	4.7060525267800735
1975	4.671723669956468
1976	4.635756924408174
1977	4.602562136370852
1978	4.570179523525852
1979	4.532063872081521
1980	4.486343805780547
1981	4.436935750800589
1982	4.387506893020134
1983	4.343743585746417
1984	4.313431178372344
1985	4.300519488956384
1986	4.3032613172677046
1987	4.316989504450899
1988	4.337487578100286
1989	4.3962866879756985
1990	4.493947254593306
1991	4.598121033562436
1992	4.710053943526218
1993	4.831113446214169
1994	4.930187773977792
1995	5.002092461146646
1996	5.070038696535565
1997	5.132364029458488
1998	5.186430359405405
1999	5.230150066172159
2000	5.267098557163213
2001	5.2986092497168515
2002	5.3247214289284885
2003	5.350529627244045
2004	5.374967617830609
2005	5.3949331317055895
2006	5.413498020256107
2007	5.432822369414557
2008	5.452704521923683
2009	5.47474112107737
2010	5.500840339852774
2011	5.535017053803175
2012	5.575922753392575
2013	5.620275081851356
2014	5.668977115122096
2015	5.717894179296252
2016	5.764623910164112
2017	5.8086573139881965
2018	5.849854072929658
2019	5.896168566345576
2020	5.956279171222443
2021	6.028291312853638
2022	6.105501756707554
2023	6.183181958504514