Year	% of male population
1960	3.5509763955305
1961	3.5389483494831016
1962	3.517734862210772
1963	3.4902581862568534
1964	3.4629245723168838
1965	3.437691286274808
1966	3.4147231479337603
1967	3.39465364328458
1968	3.3771213567556093
1969	3.361935816936072
1970	3.3500226082383002
1971	3.342055078233539
1972	3.3383371467954173
1973	3.3388896269109742
1974	3.3424798577161257
1975	3.347823319888371
1976	3.3542299065179217
1977	3.3610774132553143
1978	3.366878192356704
1979	3.368506705107753
1980	3.3614455895563005
1981	3.3485001564233277
1982	3.333745534035159
1983	3.317603854430292
1984	3.3018594928944003
1985	3.286535712101485
1986	3.274348591942166
1987	3.267187590793185
1988	3.2607865334813293
1989	3.2511806775761407
1990	3.237329626478147
1991	3.2215636147868967
1992	3.203200547827749
1993	3.186627767044361
1994	3.178041327033342
1995	3.180167752335005
1996	3.193142979355911
1997	3.2159740313380447
1998	3.2478353618073337
1999	3.3077154522794996
2000	3.3928211423758405
2001	3.4823393051369758
2002	3.5768808914253936
2003	3.6818719463770306
2004	3.7765764484549673
2005	3.8520052612263207
2006	3.924604990267842
2007	3.995561346951815
2008	4.059367063183658
2009	4.1178162478358695
2010	4.178263111314472
2011	4.24048101154836
2012	4.302631467699858
2013	4.364670085206664
2014	4.426144242340904
2015	4.483677912936588
2016	4.537341570299423
2017	4.58887631856592
2018	4.643114356364591
2019	4.697336157673233
2020	4.750215771386282
2021	4.804818586635024
2022	4.859426947509796
2023	4.912554313252208