Year	% of male population
1960	4.443239921070242
1961	4.392910447440307
1962	4.3212661489513255
1963	4.227130652367444
1964	4.138380983154153
1965	4.0852299067465925
1966	4.074552577103474
1967	4.089371346750041
1968	4.117433189595421
1969	4.161174158252615
1970	4.216435126601601
1971	4.268448198207589
1972	4.328631231342906
1973	4.396850277904288
1974	4.445767195717559
1975	4.478153598170409
1976	4.495371420713931
1977	4.4888324177868935
1978	4.466343283712985
1979	4.438253180603144
1980	4.414143981189472
1981	4.4093314460312545
1982	4.4230345419786214
1983	4.433990315415373
1984	4.428281601408057
1985	4.400618536746973
1986	4.354136999826219
1987	4.273182097011346
1988	4.165068223886048
1989	4.075573529321021
1990	4.019643288942515
1991	4.014768584617744
1992	4.08161810851737
1993	4.209554192774435
1994	4.390421008985035
1995	4.611975586552735
1996	4.823088565940072
1997	5.030242256353343
1998	5.234718271565618
1999	5.403012925391325
2000	5.5377440973624
2001	5.639985565891033
2002	5.721131168570103
2003	5.768714438866861
2004	5.7400955280299994
2005	5.657089951207885
2006	5.571032030263418
2007	5.559862246001064
2008	5.711161683556787
2009	5.947791384140446
2010	6.179041029182614
2011	6.405968360499904
2012	6.525927754612534
2013	6.525726251372958
2014	6.533816259628417
2015	6.5776379122375435
2016	6.629664520586709
2017	6.682594481764189
2018	6.698835592883418
2019	6.667685654924779
2020	6.6035823720512346
2021	6.52256212591806
2022	6.444890427682705
2023	6.371825674976749