Year	% of male population
1960	1.05753707760536
1961	1.0532561762577
1962	1.05801459445324
1963	1.06642287289276
1964	1.07488331076294
1965	1.0831993266331
1966	1.08803383522545
1967	1.08699195355026
1968	1.08325129618068
1969	1.07961187456551
1970	1.07669627944742
1971	1.07655557003239
1972	1.08107756414767
1973	1.0912461602818
1974	1.10440127773517
1975	1.11883061715592
1976	1.13217241857897
1977	1.14429096872181
1978	1.15609219867214
1979	1.16440959227605
1980	1.1698721103945
1981	1.175014262971
1982	1.18316916954277
1983	1.19717339803815
1984	1.21447398516058
1985	1.23341136985349
1986	1.2581618096297
1987	1.29141044675266
1988	1.33080460152303
1989	1.36958547982463
1990	1.40038918249856
1991	1.42253993631495
1992	1.43816957608753
1993	1.44786443924467
1994	1.45122264257003
1995	1.44918659218678
1996	1.44385258685885
1997	1.43484075557865
1998	1.4210044470047
1999	1.40688511384284
2000	1.39725982775129
2001	1.38831990608397
2002	1.37742881156398
2003	1.36622891520814
2004	1.35600580833027
2005	1.34780007623253
2006	1.34333385198152
2007	1.34324177777987
2008	1.34665557441527
2009	1.35176718226176
2010	1.35785334146308
2011	1.3665522193976
2012	1.37870121921652
2013	1.39854905034705
2014	1.42455024682407
2015	1.45181317838377
2016	1.48324124032016
2017	1.52099601183887
2018	1.56180137644137
2019	1.60443359376153
2020	1.63873491427761
2021	1.65537451660382
2022	1.65715103620703
2023	1.64996324950348