Year	% of male population
1960	5.85457344639672
1961	5.77445042508172
1962	5.76785327418187
1963	5.79720103529627
1964	5.80991038717813
1965	5.75347267058975
1966	5.63042478827055
1967	5.46601093017367
1968	5.2551838703889
1969	4.99752872509982
1970	4.70471597790447
1971	4.41788771217177
1972	4.22707815821036
1973	4.15238365073064
1974	4.12907816182308
1975	4.12802293052993
1976	4.14673465211837
1977	4.1794994936471
1978	4.23049184167864
1979	4.40115986908916
1980	4.68238140747656
1981	4.9614641013214
1982	5.18668537268994
1983	5.38575618566432
1984	5.53452489338253
1985	5.62007025314732
1986	5.71111471799754
1987	5.81166458276567
1988	5.91086131972749
1989	6.00034951168111
1990	6.07600727275547
1991	6.13214842085013
1992	6.19756346264228
1993	6.28678915197827
1994	6.37973403616081
1995	6.47574585371786
1996	6.57694259383543
1997	6.67607555907094
1998	6.75966281252496
1999	6.8186601192564
2000	6.85621473123688
2001	6.88050673015591
2002	6.90922978965113
2003	6.96627597046991
2004	7.06727404198567
2005	7.21357015855083
2006	7.40702439345173
2007	7.63492199487495
2008	7.87446984836406
2009	8.11081705778852
2010	8.33405505662041
2011	8.5353224621951
2012	8.70147906265596
2013	8.82255616216355
2014	8.89955564025829
2015	8.94170385014811
2016	8.95543450772363
2017	8.94287441598335
2018	8.90170545765479
2019	8.8269804946797
2020	8.72370510890358
2021	8.60413152962077
2022	8.48420897023191
2023	8.38160588713302