Year	% of male population
1960	20.649627246971
1961	20.5736814661703
1962	20.4465446335156
1963	20.2730028114928
1964	20.0614179304301
1965	19.839758300296
1966	19.6033808839072
1967	19.3319934852136
1968	19.0262240816536
1969	18.6989655485489
1970	18.3891505963666
1971	18.0765408138877
1972	17.7589903099826
1973	17.4831822577957
1974	17.2265460190472
1975	16.958863547492
1976	16.69004105504
1977	16.4254877536341
1978	16.1594148539188
1979	15.9100837893693
1980	15.6943580197205
1981	15.4921070473236
1982	15.2934153091281
1983	15.1202307730977
1984	14.9651428742088
1985	14.8052816589852
1986	14.6525558365755
1987	14.5172963583237
1988	14.3915275561421
1989	14.2886241034599
1990	14.2159361758009
1991	14.1469811822031
1992	14.0606246815569
1993	13.941374464021
1994	13.7591211234333
1995	13.5186871079775
1996	13.2503462598278
1997	12.9541460538882
1998	12.6247417844762
1999	12.2959053267139
2000	12.0109089046096
2001	11.7618205025989
2002	11.551683842971
2003	11.3909954993845
2004	11.2360460468872
2005	11.0533381832469
2006	10.8521228275356
2007	10.6589890133512
2008	10.5068744279864
2009	10.4114637372288
2010	10.360835277878
2011	10.3437152890474
2012	10.3351655623975
2013	10.2937246150065
2014	10.2053376250928
2015	10.0867818750269
2016	9.95630702634533
2017	9.82526297114604
2018	9.70040764305812
2019	9.57087374932856
2020	9.42426406815979
2021	9.26841248832119
2022	9.11114083008039
2023	8.94307004775115