Year	% of male population
1960	7.7340059517883
1961	7.77560503795286
1962	8.08252621468022
1963	8.54934624328136
1964	9.15422614507283
1965	9.81444762886062
1966	10.443456414664
1967	10.9843250286256
1968	11.3720838873444
1969	11.5319499913179
1970	11.4342402841563
1971	11.2012316223025
1972	11.1114677279584
1973	11.2391841588574
1974	11.4976076555024
1975	11.8410863912164
1976	12.1631284916201
1977	12.3517236534211
1978	12.3237300192485
1979	12.0253997832714
1980	11.4592676459488
1981	10.7857929097396
1982	10.3212200019298
1983	10.1181098858063
1984	10.0259440264095
1985	9.98243278767875
1986	9.90958598623186
1987	9.736355136165
1988	9.45817886844519
1989	9.11750437352072
1990	8.7637267594683
1991	8.48521198295677
1992	8.40486880377829
1993	8.50882804925504
1994	8.71299377873429
1995	8.9891958295272
1996	9.32712429077304
1997	9.72462779792762
1998	10.1398890820296
1999	10.512145784187
2000	10.8014313609013
2001	10.9909693829171
2002	11.075629561669
2003	11.0576664262104
2004	10.9418476893954
2005	10.7321814311139
2006	10.4388977000344
2007	10.083538406675
2008	9.69929274691512
2009	9.3297974927676
2010	9.00940259311577
2011	8.76207636865511
2012	8.58767332755772
2013	8.45472661951274
2014	8.35138765893394
2015	8.28090589131225
2016	8.21512881972029
2017	8.12055290778743
2018	8.00004444098793
2019	7.85230698707664
2020	7.67283111113055
2021	7.48966157664753
2022	7.33511336965182
2023	7.22398346262952