Year	% of male population
1960	20.2816069500374
1961	20.2168726634906
1962	20.1118385983968
1963	19.9792178348763
1964	19.8194857076055
1965	19.6528523407054
1966	19.5034400239306
1967	19.0996679942878
1968	18.4828071978727
1969	17.9549955113605
1970	17.5209075620076
1971	17.1910805394313
1972	16.9330047096361
1973	16.7135148988362
1974	16.5597706525469
1975	16.5012484289339
1976	16.5542128190082
1977	16.7145202757563
1978	16.8995904845869
1979	17.0215811013532
1980	17.0603992224773
1981	17.0184481386302
1982	16.9196265191536
1983	16.7999021639613
1984	16.6723311247301
1985	16.5390747508005
1986	16.4357200894569
1987	16.3685610346603
1988	16.2956007956008
1989	16.1855853682354
1990	16.0337431228821
1991	15.8542399704821
1992	15.6263514645359
1993	15.3371078991539
1994	15.0194847658254
1995	14.7145873810473
1996	14.4453101175134
1997	14.2174864378471
1998	14.028110878941
1999	13.8626046698543
2000	13.7056066065513
2001	13.5555156719543
2002	13.4352619519093
2003	13.3739050859004
2004	13.3520089601813
2005	13.3391659285435
2006	13.3421455621547
2007	13.2872919778701
2008	13.2143206279875
2009	13.1915673935968
2010	13.1618523774833
2011	13.1434351575965
2012	13.1081364912607
2013	13.0600653768139
2014	13.035089361178
2015	13.0155369194743
2016	12.9689272115528
2017	12.8724604834282
2018	12.7329474766551
2019	12.5716843715433
2020	12.4222139302364
2021	12.2814467112849
2022	12.1550264110703
2023	12.0354691513578