Year	% of male population
1960	16.6621163978136
1961	17.0277283230801
1962	17.2903411820118
1963	17.4502518415641
1964	17.5946353849422
1965	17.7178439744014
1966	17.8247581240449
1967	17.9184688782045
1968	17.998779192006
1969	18.070380945687
1970	18.1407290010817
1971	18.2126204101623
1972	18.2752916647711
1973	18.3236171051936
1974	18.359992014952
1975	18.3822955559361
1976	18.4148558100637
1977	18.4727152244682
1978	18.5233361383653
1979	18.5825455665627
1980	18.6068384839539
1981	18.6276529080472
1982	18.8250489646166
1983	19.0280926224924
1984	19.0687397363067
1985	19.061621042352
1986	19.0382342453233
1987	18.9890530046406
1988	18.9499033140381
1989	18.9230982264222
1990	18.8693585337763
1991	18.7794744123898
1992	18.6556821104732
1993	18.5110727245452
1994	18.3573550052511
1995	18.188952915567
1996	17.9970375045154
1997	17.7932416277501
1998	17.6076293441383
1999	17.474071692191
2000	17.3895376723487
2001	17.3376809826386
2002	17.325763489638
2003	17.3528797567559
2004	17.3899898213631
2005	17.4269691706313
2006	17.4720476242641
2007	17.4995042147122
2008	17.4895360880332
2009	17.4516198098951
2010	17.398345409609
2011	17.3260135692021
2012	17.2251409388236
2013	17.0996274742963
2014	16.9308701354818
2015	16.7648710049641
2016	16.6610403072894
2017	16.6047285709844
2018	16.5504428023043
2019	16.4700457341589
2020	16.3520562916549
2021	16.1828777398852
2022	15.9777265929262
2023	15.75962387446