Year	% of male population
1960	16.395568236202
1961	16.4394019763966
1962	16.4816935220679
1963	16.5204377193502
1964	16.5540722736396
1965	16.581308368085
1966	16.6027498971479
1967	16.6217691475705
1968	16.6426333773165
1969	16.6732620929941
1970	16.7226864644185
1971	16.7948742952732
1972	16.8850146486328
1973	16.9862534646378
1974	17.090960973269
1975	17.1936575738386
1976	17.2942442114532
1977	17.3973137852255
1978	17.5050814679707
1979	17.6221023396611
1980	17.7364738433852
1981	17.8338515870519
1982	17.9225070807648
1983	18.0040394877371
1984	18.0658890454322
1985	18.1124105060489
1986	18.1588443098663
1987	18.2056348414751
1988	18.254785170429
1989	18.313554609364
1990	18.3671378208982
1991	18.4123180935359
1992	18.4574227033662
1993	18.4824253089477
1994	18.483149216804
1995	18.4427041184154
1996	18.3694901013137
1997	18.4122739032754
1998	18.4168687147208
1999	18.2954333313582
2000	18.2325696497395
2001	18.2653214387507
2002	18.1839705532253
2003	17.9692260790025
2004	17.8186999838019
2005	17.7283602669135
2006	17.6646799937379
2007	17.6086831940277
2008	17.578341026327
2009	17.5655538459878
2010	17.5437972831326
2011	17.4945906226614
2012	17.4196977219946
2013	17.3163979267582
2014	17.1833970529906
2015	17.045263949247
2016	16.9145434945148
2017	16.7712291844622
2018	16.6000622347414
2019	16.4019208846123
2020	16.1795630262466
2021	15.9451520404768
2022	15.7188190288327
2023	15.4993539984078