Year	% of male population
1960	5.74623988138463
1961	5.65040938027827
1962	5.51859646610831
1963	5.3636902353642
1964	5.24784084538774
1965	5.18044724885657
1966	5.1628637602286
1967	5.20326559756544
1968	5.25977613529743
1969	5.26772838530027
1970	5.20924624773166
1971	5.0934470978666
1972	4.91314159429582
1973	4.68871484104414
1974	4.47339402674027
1975	4.29322615341426
1976	4.14464482615528
1977	4.02984063009361
1978	3.94618972186052
1979	3.8777605782336
1980	3.83232763744271
1981	3.82140460477149
1982	3.83959112800154
1983	3.91127275582069
1984	4.15390811178702
1985	4.51878858719334
1986	4.811137588776
1987	5.13183794156346
1988	5.48428188308219
1989	5.72850776291908
1990	5.88935104732114
1991	6.07582146451164
1992	6.28835231671232
1993	6.49149351541439
1994	6.6534339218417
1995	6.77896088476453
1996	6.81660309464356
1997	6.77799235144882
1998	6.77628922409241
1999	6.75689048569051
2000	6.7140304996892
2001	6.74104938511703
2002	6.74869915922037
2003	6.68655971194728
2004	6.6729512783957
2005	6.72609494514045
2006	6.8654506702055
2007	7.09076229285697
2008	7.35894316842677
2009	7.60576272764063
2010	7.81292915084321
2011	7.98362705463364
2012	8.09886895820106
2013	8.15554272740469
2014	8.18639780015073
2015	8.20529265629044
2016	8.21072392582448
2017	8.21007884731324
2018	8.1928930363619
2019	8.15975855914111
2020	8.11847255878498
2021	8.06973157366477
2022	8.01708202076079
2023	7.97145390131899