Year	% of male population
1960	4.23402829102284
1961	4.23891646930033
1962	4.23470393116358
1963	4.21905672239258
1964	4.19891397005237
1965	4.18085967012392
1966	4.16649271178758
1967	4.15793670193572
1968	4.14916320500892
1969	4.13232065080451
1970	4.10610965465291
1971	4.07491104280744
1972	4.03558673608645
1973	3.99038338192328
1974	3.95193087015607
1975	3.94504572202575
1976	3.96388237831786
1977	3.99629586888051
1978	4.04083538774949
1979	4.0814870958539
1980	4.11641303813611
1981	4.1406538801027
1982	4.14999559785958
1983	4.18100708355976
1984	4.20129387774134
1985	4.18167406837547
1986	4.15692195240732
1987	4.12935279138913
1988	4.09912578237575
1989	4.06331700640235
1990	4.01546287062625
1991	3.9371694827977
1992	3.84607979573934
1993	3.7328214803291
1994	3.5650869911982
1995	3.40464025176853
1996	3.31343883687281
1997	3.24491776823624
1998	3.2109447046751
1999	3.22495109267933
2000	3.24915371818351
2001	3.24977944908254
2002	3.25410390988033
2003	3.26113561713058
2004	3.27157320320528
2005	3.28610203971378
2006	3.30292375979771
2007	3.32289130157194
2008	3.34823774919337
2009	3.37737794409505
2010	3.40843751013525
2011	3.44841494981377
2012	3.4863103867365
2013	3.51805612916556
2014	3.55390030460919
2015	3.58971267621384
2016	3.62287617049171
2017	3.65914038229474
2018	3.70236200484369
2019	3.7519933920616
2020	3.81875396511254
2021	3.90033933905765
2022	3.98490628628297
2023	4.06829300096389