Year	% of male population
1960	1.290133160999548
1961	1.2893114547012825
1962	1.288789983887421
1963	1.2884290108422456
1964	1.288553582687276
1965	1.2890855682450846
1966	1.2900626262639638
1967	1.2915071744279507
1968	1.2933604648680495
1969	1.295134144558211
1970	1.2963555098943484
1971	1.2972660031639804
1972	1.2979304900401387
1973	1.2983369703862786
1974	1.2982646958958342
1975	1.2978341237757902
1976	1.2970424081097933
1977	1.295521699066721
1978	1.2943448383628342
1979	1.2938909177211948
1980	1.289985171406088
1981	1.2845544627561067
1982	1.2805313393432471
1983	1.274866923918146
1984	1.2688096663626778
1985	1.2641700914689422
1986	1.2590566093214621
1987	1.2527555256176433
1988	1.2451955820005935
1989	1.2371645220331031
1990	1.2295559172872499
1991	1.2221717995934032
1992	1.2149196410768566
1993	1.206134264593016
1994	1.1933850907433152
1995	1.1796817609938965
1996	1.1686547368655462
1997	1.157655927622707
1998	1.1464506244723929
1999	1.1367314310338597
2000	1.12865009026978
2001	1.1225279326196818
2002	1.1187014548461018
2003	1.1167169158827908
2004	1.1157900343223308
2005	1.115888368754358
2006	1.1164448187711824
2007	1.1171279834212426
2008	1.1187464111896064
2009	1.122634529751887
2010	1.1289928355203627
2011	1.1365797065273766
2012	1.1438578261033274
2013	1.1470583087487036
2014	1.1449801192652234
2015	1.1429044947565916
2016	1.1432123788474733
2017	1.144811145202963
2018	1.1499831562237584
2019	1.15862356264808
2020	1.1625562616661382
2021	1.1590787213904794
2022	1.1552582362081891
2023	1.1562764752422803