Year	% of male population
1960	3.839082965813216
1961	3.8275960194309544
1962	3.818243012202877
1963	3.807388812433802
1964	3.796088779528666
1965	3.784154018693799
1966	3.7696040645778552
1967	3.7518954928314385
1968	3.7323298243377283
1969	3.711637249678408
1970	3.6925297563399795
1971	3.676533417030641
1972	3.660528666380873
1973	3.643412075567761
1974	3.6238589857932606
1975	3.6023590687842364
1976	3.5789989595147422
1977	3.55445880531287
1978	3.532223481566135
1979	3.50879049787872
1980	3.4733256319760737
1981	3.4381731931309383
1982	3.4124913196459983
1983	3.3891787510376763
1984	3.3655529397297648
1985	3.3394969665889582
1986	3.3191004422830757
1987	3.305616832803956
1988	3.2941054781949797
1989	3.2893305727552775
1990	3.2923415691394906
1991	3.297488238880776
1992	3.299590852147708
1993	3.2875862534972486
1994	3.262278207492983
1995	3.2378825350133917
1996	3.218130000731747
1997	3.203225470258739
1998	3.2002802727729316
1999	3.206925486578148
2000	3.2095153698271703
2001	3.2050133605927327
2002	3.1983520311397036
2003	3.193157341700716
2004	3.192605895126218
2005	3.19784386757298
2006	3.209270913265187
2007	3.2270546561667954
2008	3.248813592908845
2009	3.2726965439329496
2010	3.297425668964704
2011	3.321752979871957
2012	3.345960382669433
2013	3.3702911668472155
2014	3.395734029581982
2015	3.42133311242456
2016	3.445729890321543
2017	3.469162109920997
2018	3.4915135796158845
2019	3.513396184074432
2020	3.537179253029417
2021	3.5646425541548172
2022	3.599875197891776
2023	3.6467292214732003