Year	% of male population
1960	3.49833996723538
1961	3.71077043949602
1962	3.93038490768605
1963	4.12510394824273
1964	4.25817403596648
1965	4.34085125844236
1966	4.39967276454295
1967	4.46700602641764
1968	4.55311861042538
1969	4.67132708190021
1970	4.79890926438109
1971	4.88887839612603
1972	4.91772289979432
1973	4.9116533736116
1974	4.88773160896535
1975	4.85484298458757
1976	4.83318611821508
1977	4.84635938819804
1978	4.91365787206456
1979	4.98789058495686
1980	5.07417354106035
1981	5.14765885928678
1982	5.1671901188267
1983	5.22652928426023
1984	5.26909406028114
1985	5.21143692266532
1986	5.13659977766299
1987	5.07526956037299
1988	4.93781745882624
1989	4.80493611728932
1990	4.73201745206101
1991	4.60983572862155
1992	4.44717302923278
1993	4.33172181225866
1994	4.31645980152857
1995	4.38089788058864
1996	4.56622156199834
1997	4.90625821328931
1998	5.32508416799221
1999	5.80337188565809
2000	6.33503872358736
2001	6.77336680240256
2002	7.04807876294578
2003	7.26321923232082
2004	7.46573037143542
2005	7.68579255072334
2006	7.99725077578865
2007	8.36536721464328
2008	8.70631055561415
2009	8.99824270367225
2010	9.22221201260082
2011	9.3123944847213
2012	9.28362148228964
2013	9.2304047485048
2014	9.12271762581106
2015	8.89806111963193
2016	8.56170431913504
2017	8.15656822341766
2018	7.73082952057961
2019	7.34037084811398
2020	7.04635741696142
2021	6.88077581404741
2022	6.8222123488821
2023	6.81348655704736