Year	% of male population
1960	14.3534903578212
1961	14.5993266163387
1962	14.9161404291208
1963	15.2991085416577
1964	15.6316065812829
1965	15.959050617953
1966	16.2262699046296
1967	16.2910943270585
1968	16.2350950319538
1969	16.1852766349689
1970	16.0865445269146
1971	15.9670994050463
1972	15.9416487351695
1973	15.9071895050595
1974	15.7820152337546
1975	15.5771122861535
1976	15.3334249923773
1977	15.0651685168216
1978	14.7731787784923
1979	14.4609340452264
1980	14.1358901560659
1981	13.7809364508932
1982	13.4354952177381
1983	13.1597901207191
1984	12.952199881556
1985	12.8160324484039
1986	12.7593263177932
1987	12.7357065652976
1988	12.7133782774778
1989	12.6976407378044
1990	12.6729991860865
1991	12.6239151817381
1992	12.5704436094025
1993	12.5051161104097
1994	12.3974026154344
1995	12.2200046684398
1996	12.0319671390666
1997	11.9071753882607
1998	11.8246185910665
1999	11.7708062555355
2000	11.7642374418491
2001	11.6902979938683
2002	11.4917600439107
2003	11.2458739248798
2004	10.9225862819215
2005	10.475888946682
2006	10.020223133449
2007	9.63041094334999
2008	9.26131723605517
2009	8.96947158772639
2010	8.80783853439502
2011	8.73320886274639
2012	8.61174148412026
2013	8.42925868596801
2014	8.24124449157953
2015	8.02365619604101
2016	7.7807690456227
2017	7.59628192142556
2018	7.45525923978583
2019	7.27773533516103
2020	7.12908092166109
2021	7.00769057233981
2022	6.84219702455507
2023	6.646178927131