Year	% of male population
1960	5.71307667842401
1961	5.65814393193491
1962	5.5568375885504
1963	5.38568543366313
1964	5.09566459889738
1965	4.66862593408396
1966	4.13968674641263
1967	3.60364475197754
1968	3.20283779917323
1969	3.06125280121068
1970	3.22488548692001
1971	3.65915756578481
1972	4.24530223698539
1973	4.82551795509166
1974	5.30601258275652
1975	5.66894523962329
1976	5.94478051080718
1977	6.19656971607326
1978	6.46362806899454
1979	6.74122292548244
1980	7.00656847571657
1981	7.24037595550698
1982	7.42506662474951
1983	7.5491644622741
1984	7.61500107720932
1985	7.62882098629926
1986	7.5925079505848
1987	7.50875352660415
1988	7.38896482287949
1989	7.24278311309069
1990	7.0747518539558
1991	6.89853263957174
1992	6.72585401922385
1993	6.55592316989931
1994	6.40745113071334
1995	6.32709688120466
1996	6.34141833484986
1997	6.44774824700528
1998	6.66069105942181
1999	6.98202886912049
2000	7.33498652679526
2001	7.50947884263688
2002	7.56849843333214
2003	7.57593288066101
2004	7.45615839954417
2005	7.2477923726804
2006	7.08398530910842
2007	6.91327381177855
2008	6.73094153993853
2009	6.65680943427734
2010	6.68415834210771
2011	6.79462879145076
2012	6.90917937612514
2013	6.99915197581651
2014	7.01316651930396
2015	6.97412662817354
2016	6.93428016797291
2017	6.93800987359409
2018	6.96538478584424
2019	7.02116265777318
2020	7.06782608005384
2021	7.0854638422206
2022	7.16435835905128
2023	7.30204594992241