Year	% of male population
1960	13.1849969781812
1961	13.4091542427198
1962	13.6993200705112
1963	13.8765756492684
1964	13.8362315930716
1965	13.6520499208085
1966	13.3869871777901
1967	13.0699879483163
1968	12.093798269576
1969	10.9134987021346
1970	10.2131181873485
1971	9.7921784770221
1972	9.4781188488896
1973	9.19651217703314
1974	8.91987374395506
1975	8.65652361131046
1976	8.53438237825449
1977	8.67459990154188
1978	8.97891787983832
1979	9.28472909474865
1980	9.4701593665655
1981	9.74733542238128
1982	10.1549008402044
1983	10.4563725356157
1984	10.5979258038804
1985	10.526602709825
1986	10.2402738943662
1987	9.88017592970448
1988	9.53393380439355
1989	9.1891047215074
1990	8.84237987450667
1991	8.46622964214749
1992	8.0668148908272
1993	7.66997671893118
1994	7.26683309737408
1995	6.84913065539988
1996	6.54897888741709
1997	6.40330006696216
1998	6.29830022462207
1999	6.20477140047997
2000	6.10575005446714
2001	5.95389359021192
2002	5.75755902610812
2003	5.56092114381222
2004	5.3612902391071
2005	5.08950347429939
2006	4.59696550919427
2007	4.05017784844519
2008	3.69819482476523
2009	3.58121250673102
2010	3.71546290512812
2011	3.9767571589897
2012	4.17605411461883
2013	4.27581262521458
2014	4.2803923951308
2015	4.22339126852903
2016	4.14546829536347
2017	4.06523472993951
2018	3.98813180560491
2019	3.92554842916764
2020	3.88187174212556
2021	3.84449596954071
2022	3.7959562866233
2023	3.73118056548661