Year	% of male population
1960	4.54093209541262
1961	4.65101926960162
1962	4.80085271671416
1963	4.96450423824765
1964	5.10086402993003
1965	5.19600657034865
1966	5.2539814439055
1967	5.27483675957315
1968	5.27138890184807
1969	5.26302306563014
1970	5.25520955952019
1971	5.24810118111554
1972	5.2423750225591
1973	5.23100313001929
1974	5.17909858925
1975	5.08563577878029
1976	4.97697314655463
1977	4.8514316081934
1978	4.71600501827634
1979	4.58661523580825
1980	4.46758543360405
1981	4.35575683240557
1982	4.25824175824176
1983	4.17393394745053
1984	4.12552913135528
1985	4.10993695643918
1986	4.08928722260397
1987	4.04390348254886
1988	3.93942299485919
1989	3.76886912685151
1990	3.58571112413951
1991	3.43013542483465
1992	3.3146378989552
1993	3.26850444375812
1994	3.28955453983775
1995	3.33098303234318
1996	3.37386349458536
1997	3.42541886018445
1998	3.48479320232528
1999	3.55032847355893
2000	3.6197065705022
2001	3.68911840355801
2002	3.75501188446856
2003	3.82725156084711
2004	3.90159386670325
2005	3.96293088811719
2006	4.00951078105661
2007	4.04257590051163
2008	4.06512109314853
2009	4.07902947990853
2010	4.0871117361214
2011	4.09183729674853
2012	4.09631227605981
2013	4.10330206275694
2014	4.11251624167427
2015	4.12275677867628
2016	4.13503385753417
2017	4.14799893150111
2018	4.16051155651934
2019	4.17451501893024
2020	4.19282159131835
2021	4.21553568259998
2022	4.24092072181144
2023	4.26771190834257