Year	% of male population
1960	3.89258430319827
1961	3.80368736361499
1962	3.74576195151809
1963	3.70922645189505
1964	3.68638170119685
1965	3.69685733768313
1966	3.72085509343224
1967	3.75390053699736
1968	3.81799003830584
1969	3.86086103003871
1970	3.82579849334504
1971	3.75270321652041
1972	3.68678722092273
1973	3.63611592303762
1974	3.63687899445682
1975	3.68050437084194
1976	3.74840284779961
1977	3.87916449535992
1978	4.04464978197676
1979	4.23206452464545
1980	4.47402139739253
1981	4.69727919166575
1982	4.83693270453204
1983	4.95416618563374
1984	5.0522839483547
1985	5.08791073891313
1986	5.13185195732326
1987	5.20356005119548
1988	5.19711531377825
1989	5.10598330902266
1990	5.02174135089029
1991	4.98546574495517
1992	5.01658997565111
1993	5.14424338866471
1994	5.32699632455018
1995	5.49898290214304
1996	5.59051337457966
1997	5.672101149444
1998	5.76247749468361
1999	5.92073854326677
2000	6.28169644615327
2001	6.71899230598246
2002	7.07970244523768
2003	7.48001495413822
2004	7.90936494075283
2005	8.20877710952751
2006	8.45394408854913
2007	8.61814463502888
2008	8.65066162196045
2009	8.59873148305051
2010	8.53333751978685
2011	8.49112101040285
2012	8.44061892301803
2013	8.41700467544588
2014	8.48996670342786
2015	8.61345946982872
2016	8.75054664284825
2017	8.85895403813099
2018	8.84503018292127
2019	8.73595607153714
2020	8.54827187761845
2021	8.25647096387931
2022	7.97629554019099
2023	7.7614557693334