Year	% of male population
1960	4.66575182730626
1961	4.6685627885757
1962	4.69928677427621
1963	4.73214382790304
1964	4.75791114870847
1965	4.77380031443056
1966	4.77567334235472
1967	4.75461346167094
1968	4.71426630931169
1969	4.66382389708893
1970	4.59983015985587
1971	4.51065672022837
1972	4.42004800036554
1973	4.35228538948567
1974	4.28985864248375
1975	4.31129923692297
1976	4.47322335805737
1977	4.68890598378876
1978	4.9085777728716
1979	5.11794489653913
1980	5.26739971277098
1981	5.34618387626861
1982	5.3960839375631
1983	5.44245623769103
1984	5.49315490007651
1985	5.56508651503897
1986	5.63808572670507
1987	5.69989876640698
1988	5.75976614325115
1989	5.77507801599909
1990	5.74097467360152
1991	5.68357366965096
1992	5.56703186121662
1993	5.32891473631759
1994	5.01991052158665
1995	4.8528952697168
1996	4.75067793668704
1997	4.64901510692185
1998	4.75894564129773
1999	5.04618013782818
2000	5.23366762474506
2001	5.3384118709234
2002	5.47566897641453
2003	5.5663414193764
2004	5.60949106401179
2005	5.57523941701733
2006	5.53541952470898
2007	5.54146347180035
2008	5.52316350604199
2009	5.51180892887655
2010	5.59141568948619
2011	5.7318903313336
2012	5.89238909078589
2013	6.08584038834361
2014	6.31154686336946
2015	6.53491677872344
2016	6.72015186968113
2017	6.84908220714488
2018	6.95235297855776
2019	7.0773141493952
2020	7.20837659083459
2021	7.33164036310591
2022	7.4742068127838
2023	7.60571788995498