Year	% of male population
1960	0.8079474823459729
1961	0.820539335693603
1962	0.8321314391484904
1963	0.8460054237606538
1964	0.8541611174466132
1965	0.8524704515572394
1966	0.8548738976367515
1967	0.8577145551588322
1968	0.8587210137577964
1969	0.8624694685368789
1970	0.8690045623015303
1971	0.8789315149347368
1972	0.890775848621398
1973	0.8988898677434798
1974	0.9115262394240362
1975	0.925756682778242
1976	0.9422402631988079
1977	0.963588608121393
1978	0.986984859614524
1979	1.00293762642134
1980	1.0095978001793409
1981	1.016991488438412
1982	1.025890188510901
1983	1.0303014653704166
1984	1.0306107997239244
1985	1.0339833121045865
1986	1.0365293546532228
1987	1.0367230630250697
1988	1.031862004834279
1989	1.0177723559637706
1990	0.9810812990004286
1991	0.9170873134305663
1992	0.8452916259393195
1993	0.7917713848776219
1994	0.766168459085288
1995	0.7631812292547413
1996	0.7884119593872203
1997	0.8353186548292729
1998	0.8912862410990766
1999	0.9551484262527411
2000	1.0269389496598376
2001	1.10578157047233
2002	1.1945491580229894
2003	1.2844823936365266
2004	1.3545568708862843
2005	1.4036900161639994
2006	1.4234932079760547
2007	1.4074177674099175
2008	1.3641324105778068
2009	1.3210897898573104
2010	1.3043117299606304
2011	1.3234876836472809
2012	1.3815446892984515
2013	1.4536135547081104
2014	1.5077689465000135
2015	1.5289469472539132
2016	1.5170460460007407
2017	1.4633246245721268
2018	1.3752894967537532
2019	1.2882622495069864
2020	1.2109940599685172
2021	1.1642534167330827
2022	1.1782959956784549
2023	1.2514324887927097