Year	% of male population
1960	3.98716446666146
1961	3.95260591327117
1962	3.91094327956632
1963	3.85912139120745
1964	3.80486772855568
1965	3.75228536414855
1966	3.69710046442197
1967	3.63794587613667
1968	3.5810747663774
1969	3.53445294942309
1970	3.49701945498404
1971	3.45615427956116
1972	3.40829961913323
1973	3.35731373048097
1974	3.29831435966879
1975	3.22607410849277
1976	3.14084657326077
1977	3.04828735388286
1978	2.95036537099892
1979	2.85381122322331
1980	2.77488649250505
1981	2.72006294838333
1982	2.69131613527537
1983	2.69255688918615
1984	2.72284753547612
1985	2.78154775234454
1986	2.86231689418379
1987	2.96163352243731
1988	3.08469662924077
1989	3.22236815741587
1990	3.25623216699859
1991	3.18672601049654
1992	3.12072219371915
1993	3.05992337686381
1994	3.00556538823163
1995	3.04247578567948
1996	3.1654942654447
1997	3.29154408208731
1998	3.41379082101537
1999	3.52657018495011
2000	3.62864158691588
2001	3.72411937073346
2002	3.81371051284974
2003	3.89721961281074
2004	3.97947724440467
2005	4.0631341893473
2006	4.14240461222275
2007	4.20955561984139
2008	4.26769244772002
2009	4.32240101869867
2010	4.37485138652182
2011	4.43033362805152
2012	4.48898704115816
2013	4.54691430562125
2014	4.60492224935779
2015	4.66483705757136
2016	4.7237301095109
2017	4.78534803841723
2018	4.86145500213508
2019	4.94715674259056
2020	5.03121172281682
2021	5.11846552924806
2022	5.20839304598042
2023	5.29265075363311