Year	% of male population
1960	1.3239761369568068
1961	1.321745462108304
1962	1.3197044406783698
1963	1.3199505432498593
1964	1.3353167172442983
1965	1.3672054721790152
1966	1.3985549523221212
1967	1.4269962386957644
1968	1.4481717808889492
1969	1.469931198405019
1970	1.493599435674066
1971	1.5199685798429743
1972	1.5584813564016666
1973	1.6117502473026288
1974	1.6709653044578496
1975	1.7166165031414458
1976	1.760293316896068
1977	1.8098009767553005
1978	1.847481564830748
1979	1.8734455320704557
1980	1.9004152521439732
1981	1.9243442042718415
1982	1.9393249756457924
1983	1.9421767707376638
1984	1.9256468408989733
1985	1.857830562000045
1986	1.730215838062763
1987	1.5772848190763704
1988	1.4506345168722643
1989	1.3806494110574226
1990	1.361095885584509
1991	1.4008567497171582
1992	1.486460858488644
1993	1.5931447259475489
1994	1.7084425269921208
1995	1.8387286401686356
1996	1.9953879147039226
1997	2.1785034709339053
1998	2.365368512265159
1999	2.5166258528150074
2000	2.6220845177309173
2001	2.6628988355109393
2002	2.635065082073571
2003	2.546890666373138
2004	2.437677175112744
2005	2.3747095472181368
2006	2.3820395720720424
2007	2.4677334597517975
2008	2.592989580689742
2009	2.7068881676471146
2010	2.757263157909586
2011	2.728796524562538
2012	2.5934341923139987
2013	2.3679061063482942
2014	2.1442091191132913
2015	1.9714603948773393
2016	1.918919101884023
2017	2.0146480169780605
2018	2.205517631168963
2019	2.448942639290243
2020	2.6867506267622216
2021	2.833374969333112
2022	2.891097316921331
2023	2.979839574251013