Year	% of male population
1960	3.6526412727378754
1961	3.7095380678343566
1962	3.772817034905682
1963	3.8278290832764683
1964	3.868418106485177
1965	3.9145910628994622
1966	3.958240095914979
1967	3.9970213015940965
1968	4.040982458370939
1969	4.087549356439361
1970	4.116129519464808
1971	4.136682123339374
1972	4.15181642759281
1973	4.149112834182057
1974	4.126058668006561
1975	4.050152442958565
1976	3.9053716416702646
1977	3.711862830689351
1978	3.518631935068845
1979	3.4035269623388342
1980	3.4239648325699434
1981	3.5454124210336735
1982	3.704569433645138
1983	3.9007561183180233
1984	4.059367835412539
1985	4.136541618354938
1986	4.21653477835351
1987	4.332247400017385
1988	4.437616111350265
1989	4.54691712193525
1990	4.658134845393261
1991	4.708781060177295
1992	4.693775100617447
1993	4.640131136099401
1994	4.557377431930165
1995	4.48332009376953
1996	4.463512758644561
1997	4.4899127789778985
1998	4.541249506853649
1999	4.605296568398663
2000	4.664078193429116
2001	4.683185344614389
2002	4.657408222152319
2003	4.621320362014784
2004	4.581465628498394
2005	4.517659979112064
2006	4.53727521908405
2007	4.708791174737422
2008	4.9292237637576335
2009	5.152041155458609
2010	5.372220728827491
2011	5.539700835626635
2012	5.598742549271076
2013	5.598399028407518
2014	5.622715779339502
2015	5.689406602574298
2016	5.744978849140037
2017	5.793456110231291
2018	5.872483234098597
2019	5.950989418216449
2020	6.03463542081673
2021	6.115714493093953
2022	6.162742051384241
2023	6.205426112465716