Year	% of male population
1960	1.456534693345763
1961	1.4788301073956325
1962	1.5190301002927793
1963	1.5646988964211188
1964	1.6000230202190564
1965	1.6193309946109498
1966	1.6244905658680875
1967	1.6161870987692029
1968	1.6022670910950034
1969	1.5936091675067607
1970	1.5926912187917062
1971	1.5961736950004681
1972	1.607596382452494
1973	1.6249255846249693
1974	1.638656024727933
1975	1.6474368501361691
1976	1.6518100510379243
1977	1.6497960362217685
1978	1.6435211389310191
1979	1.6374063641665164
1980	1.632246405327432
1981	1.628206004462875
1982	1.6261132791294772
1983	1.625179461724867
1984	1.6241152870428965
1985	1.6227298893989177
1986	1.6215381011645296
1987	1.6204480142600808
1988	1.6197653324941326
1989	1.6206138592768797
1990	1.623685815065187
1991	1.6288683993288167
1992	1.6357045459979718
1993	1.6429170554685963
1994	1.6491521549527939
1995	1.6544118912551342
1996	1.6589179108454428
1997	1.6623890935992405
1998	1.6657351075086995
1999	1.6705242022575393
2000	1.6764257790143948
2001	1.6841778890312984
2002	1.6957865475281302
2003	1.7099087323081101
2004	1.7232720702854853
2005	1.7351685322986974
2006	1.7459787596494312
2007	1.7554599544981162
2008	1.7656080882353207
2009	1.7790523407982528
2010	1.79707893530051
2011	1.8205048298518276
2012	1.8491237519597303
2013	1.883524782128616
2014	1.9438610937734433
2015	2.0303440163671933
2016	2.122249329431723
2017	2.217765643466011
2018	2.315411059471985
2019	2.3968290961228127
2020	2.4533894144495716
2021	2.492420530419625
2022	2.523378560429942
2023	2.5649048483569854