Year	% of male population
1960	0.584688312002486
1961	0.651791951060771
1962	0.735391538676894
1963	0.83057052849519
1964	0.930528475253352
1965	1.03565569523846
1966	1.14917149714526
1967	1.26551843417025
1968	1.38061978508588
1969	1.47800954098618
1970	1.53495980887147
1971	1.57149444677454
1972	1.61231845227644
1973	1.65597070609493
1974	1.71422053191593
1975	1.79926726751371
1976	1.89331964055597
1977	1.97394558747194
1978	2.03392354143367
1979	2.06629969520482
1980	2.06853773248044
1981	2.05021256886139
1982	2.03233182180996
1983	2.02493645115653
1984	2.01943372402161
1985	2.00218543107169
1986	1.97414819634021
1987	1.95025906005755
1988	1.9385893696738
1989	1.94262398488029
1990	1.95601458810003
1991	1.96700201772444
1992	1.97501824216357
1993	1.98347156609589
1994	2.00041973491063
1995	2.03931497081038
1996	2.08461372984531
1997	2.10742512492799
1998	2.1075244582584
1999	2.10636246588296
2000	2.1541261769722
2001	2.26877223875549
2002	2.38668680422625
2003	2.4391871195878
2004	2.40874742725452
2005	2.33732636548767
2006	2.25833633227712
2007	2.1614343494329
2008	2.06680647027881
2009	2.0468940239179
2010	2.20615539116088
2011	2.51514186338909
2012	2.80931675612424
2013	3.01140812136471
2014	3.13997569849632
2015	3.35067372071661
2016	3.80597902466888
2017	4.42172140289011
2018	5.05226139763723
2019	5.63565674706859
2020	6.13452210953839
2021	6.52861766010602
2022	6.81216452923216
2023	7.00961064152229