Year	% of male population
1960	16.3175745320776
1961	16.4969258748036
1962	16.6761505356682
1963	16.8479506118172
1964	17.0095534951153
1965	17.1638869464297
1966	17.3111233578611
1967	17.4493440063822
1968	17.5804370718029
1969	17.6932816908839
1970	17.7811368518679
1971	17.8616452573679
1972	17.9386158767134
1973	18.0167213621241
1974	18.1122058874054
1975	18.237873938302
1976	18.3920174837581
1977	18.5703593597392
1978	18.7799221253219
1979	19.0052595172198
1980	19.2100753462978
1981	19.3836275909123
1982	19.5158298896046
1983	19.5865386889378
1984	19.6206563645756
1985	19.6589668065324
1986	19.7037796602485
1987	19.739928199114
1988	19.7491992687746
1989	19.7151642590337
1990	19.6385336933226
1991	19.5594201400272
1992	19.4852809452081
1993	19.4047930088525
1994	19.329777152598
1995	19.2657038369293
1996	19.2263427067067
1997	19.1960588430042
1998	19.1372263338756
1999	19.0605378088835
2000	18.987170426607
2001	18.9005687298752
2002	18.8009669585091
2003	18.7187583542633
2004	18.6563469622726
2005	18.613848183324
2006	18.6212947048755
2007	18.6810715418099
2008	18.7559141417915
2009	18.8116003098349
2010	18.8353464084512
2011	18.8071934293862
2012	18.7224438403879
2013	18.6064136603829
2014	18.4555569203043
2015	18.2575057470542
2016	18.0027843325128
2017	17.693897603244
2018	17.3697463585546
2019	17.0550273329836
2020	16.7487708167899
2021	16.4727529750045
2022	16.2452944490097
2023	16.0365171567981