Year	% of male population
1960	3.82819552980776
1961	3.76874629505745
1962	3.70459768140641
1963	3.65407768541839
1964	3.65245666851307
1965	3.70049444416834
1966	3.79498394828743
1967	3.94071152453804
1968	4.10095876197929
1969	4.21626039665533
1970	4.27133104952569
1971	4.27082841146026
1972	4.21303539585821
1973	4.12394944810309
1974	4.04333391545963
1975	3.98486757207408
1976	3.94199833146717
1977	3.9151356621639
1978	3.89570229457269
1979	3.86475028190755
1980	3.81604492027745
1981	3.77137268473571
1982	3.7268740153081
1983	3.66755001902961
1984	3.59903851363565
1985	3.52424311481318
1986	3.44659418314836
1987	3.37051572202975
1988	3.30665769620689
1989	3.26920222911406
1990	3.27550529282893
1991	3.31462652842827
1992	3.37338903157767
1993	3.4488883411894
1994	3.60258732002033
1995	3.82752132136147
1996	4.05044488429397
1997	4.26867469778948
1998	4.48059446418679
1999	4.63522842377062
2000	4.73936347253562
2001	4.84683613114699
2002	4.96471549516374
2003	5.08645872934395
2004	5.20061268316268
2005	5.30166142069367
2006	5.38007180868934
2007	5.44002205145916
2008	5.48394858609065
2009	5.51196753258281
2010	5.53849846448323
2011	5.57921197881498
2012	5.62867086704453
2013	5.6789334472373
2014	5.7194819432593
2015	5.80151126982664
2016	5.94260239376772
2017	6.06613185499255
2018	6.14933405855374
2019	6.22045860860428
2020	6.30434646661811
2021	6.41054312511148
2022	6.56771723906463
2023	6.7872700283456