Year	% of male population
1960	2.3312712607617874
1961	2.329760293595688
1962	2.3277887492192586
1963	2.3233304768404563
1964	2.3283902008240616
1965	2.347135718368534
1966	2.3870371907978845
1967	2.441745404285072
1968	2.5011003371292957
1969	2.5678565943147165
1970	2.6616341234438416
1971	2.7645032422000733
1972	2.85772459415303
1973	2.9402948809597116
1974	3.0059475457871025
1975	3.0501603387689493
1976	3.0763416342899563
1977	3.101625394165113
1978	3.1304393306438256
1979	3.163102771165283
1980	3.1880928435082514
1981	3.1983629243671556
1982	3.211736364957148
1983	3.2202703856485413
1984	3.202303809444557
1985	3.114562963236357
1986	2.937014051116351
1987	2.7056832804019493
1988	2.469233357122124
1989	2.3226566937679767
1990	2.372550822109123
1991	2.583272285043946
1992	2.838724604000247
1993	3.093513590009341
1994	3.2920065397205347
1995	3.3902350124564107
1996	3.4329121192935808
1997	3.4788049004150814
1998	3.545302820328822
1999	3.6241828654520543
2000	3.7058503058389514
2001	3.7769434797922994
2002	3.823726145293175
2003	3.8382588732043263
2004	3.8497091522612514
2005	3.8716680437263182
2006	3.8984222940882325
2007	3.9358839130115877
2008	3.9877950716955683
2009	4.049364483498495
2010	4.1115161960247315
2011	4.143254170041236
2012	4.132814034017841
2013	4.117976828957641
2014	4.11136548174464
2015	4.063435962343441
2016	4.076781633158498
2017	4.22270783646861
2018	4.398548073540578
2019	4.565826202302914
2020	4.74609734460663
2021	4.867632552678735
2022	4.885088393454916
2023	4.896931252002891