Year	% of male population
1960	4.656080194517858
1961	4.641563987025349
1962	4.62347250086062
1963	4.602576736430206
1964	4.57850876842804
1965	4.552464448383645
1966	4.526410251674888
1967	4.499684377937126
1968	4.472247124422126
1969	4.444398879228702
1970	4.417978820227108
1971	4.393826686307128
1972	4.369570064854843
1973	4.344761320053882
1974	4.318690752501531
1975	4.2908806592857465
1976	4.261766602968041
1977	4.234408876756386
1978	4.212025525640141
1979	4.189875052905797
1980	4.161218093866744
1981	4.133402977032161
1982	4.112248891130741
1983	4.097149613418717
1984	4.089081722038364
1985	4.085042085701981
1986	4.086307752554
1987	4.089144153627399
1988	4.0758973481863965
1989	4.045772016715739
1990	4.018125886168629
1991	3.997986798684705
1992	3.979581492677272
1993	3.967799340339277
1994	3.96689351911153
1995	3.9617139998037327
1996	3.9451738068039606
1997	3.9295481034016815
1998	3.9224328087517852
1999	3.9223727521332816
2000	3.9292196579150134
2001	3.9444549744836226
2002	3.9663959903051405
2003	3.991483003286796
2004	4.017542687655294
2005	4.043866083898229
2006	4.068982109853589
2007	4.092535942083492
2008	4.1149278650596965
2009	4.137034865346412
2010	4.158212796612879
2011	4.178294149854836
2012	4.196973010299739
2013	4.213319094632249
2014	4.229999953652895
2015	4.250972347630131
2016	4.276509149657266
2017	4.311179270666608
2018	4.360012824836218
2019	4.420098224152385
2020	4.486832616011976
2021	4.553703362313439
2022	4.613929562994072
2023	4.664681854708563