Year	% of male population
1960	17.5466725803862
1961	17.8704261273069
1962	18.2057034539849
1963	18.5521588088124
1964	18.8941984728346
1965	19.4953473540587
1966	20.3625853038936
1967	21.0618413634589
1968	21.3988880124015
1969	21.3556961751315
1970	21.0233999459762
1971	20.5803658073344
1972	20.0361044299479
1973	19.1022585503842
1974	18.2546039648407
1975	17.8427882239506
1976	17.560651714253
1977	17.3817659913275
1978	17.1962953998314
1979	16.9551088056638
1980	16.6803261596246
1981	16.3595180789346
1982	16.0145289689472
1983	15.6608649120584
1984	15.2717367152715
1985	14.9161670963563
1986	14.6710317894885
1987	14.4876262892949
1988	14.3176445503342
1989	14.110179557883
1990	13.8249879073117
1991	13.4702320983736
1992	13.0695209453779
1993	12.6428485430104
1994	12.2150797650122
1995	11.8105246628615
1996	11.4420480829271
1997	11.1092338918552
1998	10.8090771409036
1999	10.5383793384857
2000	10.3406711464317
2001	10.2712439295093
2002	10.3264183467681
2003	10.4798097302623
2004	10.6981347259962
2005	10.9254646799821
2006	11.0810831306678
2007	11.1536580431221
2008	11.1740916659109
2009	11.1490998781297
2010	11.1193585596167
2011	11.4707864299505
2012	11.7051288808353
2013	11.3809007744101
2014	11.1140855005075
2015	10.849784310674
2016	10.5092137570941
2017	10.2285135888821
2018	10.0181483285223
2019	9.76223576244243
2020	9.49587361387388
2021	9.24966164477959
2022	9.01733128095752
2023	8.79629456869908