Year	% of male population
1960	0.440225123254087
1961	0.40652127884819
1962	0.381394976162814
1963	0.365725038507356
1964	0.37748128864302
1965	0.405789072778893
1966	0.425250049678744
1967	0.431239195273466
1968	0.42184644063283
1969	0.404443079561718
1970	0.393924852975639
1971	0.390618659885844
1972	0.39064765268735
1973	0.400389568228547
1974	0.415655691809464
1975	0.43291112967072
1976	0.455449665793843
1977	0.481689180228483
1978	0.504418296290115
1979	0.521902650847581
1980	0.537184192709261
1981	0.554251891286075
1982	0.574442687167907
1983	0.599442103388925
1984	0.632763651521467
1985	0.672760571805514
1986	0.709279845335911
1987	0.735364036894989
1988	0.75376101021124
1989	0.764545907227947
1990	0.771054638915714
1991	0.774636992507791
1992	0.778740879204948
1993	0.786074643528398
1994	0.790667216414834
1995	0.779522147139484
1996	0.754894943508305
1997	0.725872791286894
1998	0.693275134056938
1999	0.680593357434358
2000	0.695185314564274
2001	0.715687979920976
2002	0.733356039754648
2003	0.756480546993627
2004	0.787217739038816
2005	0.815718541637111
2006	0.8359471879787
2007	0.86302253767802
2008	0.89634579837907
2009	0.921393850264378
2010	0.955732594388639
2011	0.999709514231062
2012	1.03119920326293
2013	1.06131631208727
2014	1.09925017150759
2015	1.12388405858494
2016	1.14749488147897
2017	1.19901196400875
2018	1.25301054729674
2019	1.28628317327917
2020	1.30458700502812
2021	1.32468498032329
2022	1.35662032249416
2023	1.38929455838466