Year	% of male population
1960	1.00345783560916
1961	0.997072188356883
1962	0.972891078767818
1963	0.946056628692658
1964	0.934474929687882
1965	0.940917747994558
1966	0.962625935833567
1967	0.997722221628818
1968	1.03566255697714
1969	1.06304181291318
1970	1.07594163133771
1971	1.07763293085427
1972	1.06962049540012
1973	1.05897869923092
1974	1.05538932277355
1975	1.06096697797373
1976	1.07340719718074
1977	1.09145395879496
1978	1.10998850830412
1979	1.1221199141292
1980	1.1258659713329
1981	1.12275178746417
1982	1.11359364385446
1983	1.10141246165716
1984	1.09067101029933
1985	1.08309898177107
1986	1.07839729336729
1987	1.07695654961316
1988	1.07799002458726
1989	1.0798270380751
1990	1.08226556087846
1991	1.08571444335156
1992	1.09004339735513
1993	1.09588024777983
1994	1.10421761437718
1995	1.11509590483346
1996	1.1282690031395
1997	1.14336766877116
1998	1.15915936085345
1999	1.17403431670512
2000	1.18712213985112
2001	1.19805254293291
2002	1.20687473739349
2003	1.21462708526427
2004	1.22267989780523
2005	1.231900525326
2006	1.24382876637122
2007	1.25948032773846
2008	1.27681255741163
2009	1.29251338467839
2010	1.30549236008139
2011	1.31631785295655
2012	1.32611392637722
2013	1.33791470677178
2014	1.3556602349042
2015	1.38124654408736
2016	1.4139821225458
2017	1.45266358481276
2018	1.49867320084616
2019	1.57217325391109
2020	1.6637408414681
2021	1.73979096130337
2022	1.80735824398818
2023	1.89074710371912