Year	% of male population
1960	18.7078627033324
1961	18.6847430739443
1962	18.6471013515277
1963	18.5991434251421
1964	18.5504110200372
1965	18.5072606582434
1966	18.4849102604263
1967	18.4991593931881
1968	18.5533709695834
1969	18.6497313544075
1970	18.7896558147267
1971	18.9740825636839
1972	19.1678384448222
1973	19.3227733699142
1974	19.4200035771192
1975	19.4520996616165
1976	19.4014847265745
1977	19.2903537082519
1978	19.1641722691835
1979	19.0324282527793
1980	18.8863822841844
1981	18.7157642324838
1982	18.5329753661192
1983	18.351068182472
1984	18.1834329100384
1985	18.0566962419824
1986	17.9763073372146
1987	17.9455224593287
1988	17.9637244678101
1989	18.0138112293319
1990	18.0912443008333
1991	18.1916997409463
1992	18.2839480549398
1993	18.3567286507904
1994	18.4214092191033
1995	18.4690417248002
1996	18.4913245538771
1997	18.4811680296749
1998	18.4173027617942
1999	18.2886915022897
2000	18.0903403208061
2001	17.845381783091
2002	17.5843874196919
2003	17.3320813718803
2004	17.1110896278372
2005	16.9354661462111
2006	16.8009956301015
2007	16.6943776006323
2008	16.6045727698359
2009	16.5179799708532
2010	16.4152763014961
2011	16.2635172037747
2012	16.0615277209284
2013	15.8311207117975
2014	15.5758482440067
2015	15.3191214081142
2016	15.1147035796523
2017	14.9684083126776
2018	14.8492382077691
2019	14.746162267298
2020	14.6522639322845
2021	14.5424738106108
2022	14.4142159410168
2023	14.2830585253826