Year	% of male population
1960	4.60859411320316
1961	4.55739392361147
1962	4.50232734312052
1963	4.44827571065048
1964	4.40309803938243
1965	4.36970848272359
1966	4.34840096766959
1967	4.34019918515165
1968	4.34222104232254
1969	4.3485286052074
1970	4.35780495553995
1971	4.37016902354069
1972	4.38409781543961
1973	4.40271017104812
1974	4.43184545638346
1975	4.46879412400616
1976	4.50818665666497
1977	4.55230744996936
1978	4.59876767122385
1979	4.63719629662774
1980	4.65933341686753
1981	4.65632324382374
1982	4.60926458590328
1983	4.49164783632044
1984	4.29016807555264
1985	4.22457947082551
1986	4.34270190964313
1987	4.49351346524578
1988	4.69713849465697
1989	4.96622465614913
1990	5.1250768786635
1991	5.14344152223883
1992	5.1572611205037
1993	5.16807903426207
1994	5.17739166254512
1995	5.18443881565256
1996	5.18529576428152
1997	5.17732924741995
1998	5.16332674258889
1999	5.14350633872546
2000	5.11513606445908
2001	5.07895807221278
2002	5.03529107275852
2003	4.98238964500068
2004	4.92169699243002
2005	4.85816961421084
2006	4.79549460350722
2007	4.73619661543896
2008	4.68512818754966
2009	4.64581486453269
2010	4.6183898348827
2011	4.60178110463313
2012	4.59835807639015
2013	4.60575318951559
2014	4.61925866565195
2015	4.63746837973912
2016	4.65402398115901
2017	4.65844677219575
2018	4.64519513488033
2019	4.61893220561792
2020	4.58492574764814
2021	4.54391338681339
2022	4.50447038199381
2023	4.47201982940272