Year	% of male population
1960	19.5511814005936
1961	19.8081946952429
1962	19.9429547358812
1963	19.9446145529265
1964	19.8121377739398
1965	19.5601112454558
1966	19.2225969090596
1967	18.8446494647293
1968	18.4690967017713
1969	18.1355254191969
1970	17.8676035071883
1971	17.6553655617777
1972	17.4685483023566
1973	17.2934631355251
1974	17.1361195988467
1975	17.0051617035943
1976	16.9083577310734
1977	16.8539172840041
1978	16.8514956633364
1979	16.8958699877722
1980	16.9650636995894
1981	17.039521374791
1982	17.1084655873468
1983	17.1760221799739
1984	17.2521086321568
1985	17.3418898167639
1986	17.5425780567023
1987	17.8777461417005
1988	18.243232043399
1989	18.5154998759142
1990	18.6592131731595
1991	18.640729271963
1992	18.5730793369182
1993	18.4669438488394
1994	18.1373856452037
1995	17.6458663720723
1996	17.0741344869865
1997	16.3843973252008
1998	15.71005094126
1999	15.1207361977718
2000	14.6863095029348
2001	14.4921394974363
2002	14.3631726559979
2003	14.1958960734006
2004	14.0376124367283
2005	13.8632710339244
2006	13.65879669766
2007	13.534245001954
2008	13.5274737639413
2009	13.636053461371
2010	13.8279193081513
2011	14.0593772196892
2012	14.2676190397282
2013	14.4264207883243
2014	14.527647392027
2015	14.5615339345945
2016	14.5086587310839
2017	14.3551641103177
2018	14.1358616003435
2019	13.8765536186387
2020	13.5818166425231
2021	13.2741952283087
2022	13.0061061362437
2023	12.7513520004435