Year	% of male population
1960	1.63783177613681
1961	1.65745419360863
1962	1.66328355257985
1963	1.66393705492551
1964	1.667563257119
1965	1.66443703112456
1966	1.66247698127651
1967	1.66728776847036
1968	1.66546747687863
1969	1.6534408428915
1970	1.63744441106737
1971	1.62797046163803
1972	1.63204531647066
1973	1.64748052768513
1974	1.68121482162879
1975	1.74860357467331
1976	1.82486315221698
1977	1.88396844456819
1978	1.92512500230626
1979	1.96229101546474
1980	1.98714150844899
1981	2.01767858528384
1982	2.07326636630463
1983	2.15664246785389
1984	2.25907644728484
1985	2.36309371622578
1986	2.46012374452361
1987	2.56196261733054
1988	2.66104158779373
1989	2.72784583258353
1990	2.75691277502205
1991	2.70396527152442
1992	2.52385932889444
1993	2.26578858890073
1994	2.06852424138343
1995	2.07334959918219
1996	2.25880245161043
1997	2.52216402286686
1998	2.83034909682832
1999	3.10163846749281
2000	3.23503648480375
2001	3.27868834623205
2002	3.33401515415538
2003	3.38670511201871
2004	3.42639076964708
2005	3.49856291661512
2006	3.58319636327723
2007	3.62030311374971
2008	3.64348128657221
2009	3.68763817721093
2010	3.72280302499589
2011	3.74633515368829
2012	3.7957712966998
2013	3.89068993456387
2014	4.01735206072824
2015	4.14110485891775
2016	4.21816040228765
2017	4.22819455770115
2018	4.18259904402991
2019	4.10708106976774
2020	3.9973811156797
2021	4.0249650394481
2022	4.23286071038099
2023	4.46119753191439