Year	% of male population
1960	2.6288400674761148
1961	2.661077217171178
1962	2.6987981879949543
1963	2.778508224785878
1964	2.870118910257486
1965	2.9484415838906584
1966	3.0336824204885735
1967	3.1291613604886934
1968	3.1888809891573504
1969	3.23458782616359
1970	3.2781356422481633
1971	3.307911884742361
1972	3.331387694577748
1973	3.3407673785579175
1974	3.3189947822612775
1975	3.216779788578021
1976	3.014804610590083
1977	2.7566513374030652
1978	2.547095475021522
1979	2.4143773160984474
1980	2.350394853253468
1981	2.4002781446624497
1982	2.5356049473208166
1983	2.6982088357923235
1984	2.8763009639810333
1985	3.0943638228594126
1986	3.356271282107364
1987	3.6559702185198804
1988	3.9576272539502644
1989	4.205659037348905
1990	4.3732799076121065
1991	4.432119277999171
1992	4.377023782225743
1993	4.216821723178244
1994	4.008888935181551
1995	3.871127284977719
1996	3.852792341012643
1997	3.95996560259183
1998	4.153921381419917
1999	4.350222840762957
2000	4.437435442388738
2001	4.386094740729502
2002	4.156997325933346
2003	3.769524733696524
2004	3.376198265110149
2005	3.0693678029497993
2006	2.9530230998449896
2007	3.0718993255288582
2008	3.352273948125397
2009	3.727944630851854
2010	4.11748844890708
2011	4.392109925928669
2012	4.543388280221818
2013	4.670663587618506
2014	4.772282386391573
2015	4.841766673253378
2016	4.919852435350454
2017	5.022393609133764
2018	5.1217905808410595
2019	5.200355653740198
2020	5.288775599988084
2021	5.358947297967321
2022	5.366691797022193
2023	5.368472325386587