Year	% of male population
1960	3.77550993713588
1961	3.76050596329615
1962	3.74318535025039
1963	3.72284651367669
1964	3.69881672245827
1965	3.67131198486082
1966	3.64090703477258
1967	3.60826057014598
1968	3.57525103639193
1969	3.54454935564898
1970	3.51795759692953
1971	3.49578281697198
1972	3.47804783162166
1973	3.46534861130171
1974	3.45815151559376
1975	3.45664049163537
1976	3.46079279701304
1977	3.4709449887453
1978	3.48758402310983
1979	3.51044143492195
1980	3.53900185832577
1981	3.57322681346715
1982	3.61302218236323
1983	3.65646038001653
1984	3.70143363212766
1985	3.74674376928335
1986	3.79134009931233
1987	3.83449109864143
1988	3.87719684109965
1989	3.9206744286045
1990	3.96668120627739
1991	4.01711890713227
1992	4.07233837739402
1993	4.12843582285628
1994	4.19063693768041
1995	4.26159654958363
1996	4.33563588537036
1997	4.41449188203497
1998	4.50215739724865
1999	4.59091668227455
2000	4.67762116599707
2001	4.7668381314533
2002	4.85609296302085
2003	4.94443283057083
2004	5.03413074075621
2005	5.12757398531923
2006	5.22664498003844
2007	5.33223268061685
2008	5.44272853851065
2009	5.55211819034065
2010	5.65350758661154
2011	5.74511002825176
2012	5.82333436613625
2013	5.8862901233504
2014	5.9371596614627
2015	5.97826607981617
2016	6.01028231226051
2017	6.03442769467362
2018	6.04887845989834
2019	6.05399618551131
2020	6.05490186588722
2021	6.04914351927363
2022	6.0341755766451
2023	6.01652868141255