Year	% of male population
1960	2.689453476399869
1961	2.7247009808253635
1962	2.7651550535077463
1963	2.805780480714403
1964	2.860138964777983
1965	2.939520373782168
1966	3.0225880222076555
1967	3.1037130666717583
1968	3.1904204853304203
1969	3.2668416140144343
1970	3.3226600886897373
1971	3.3624488990586503
1972	3.3958853718775504
1973	3.422084255837279
1974	3.445146322139248
1975	3.4671400618204262
1976	3.4796932854532536
1977	3.4863796483394682
1978	3.485313183981305
1979	3.4590008648213186
1980	3.3603779425121307
1981	3.17197987089479
1982	2.928998303740366
1983	2.6947950490065304
1984	2.5420701336506832
1985	2.5381309852806466
1986	2.6755808591891634
1987	2.869116022692304
1988	3.075279456669985
1989	3.2543357287064176
1990	3.3787545191139996
1991	3.4864059379148458
1992	3.6190895961311376
1993	3.7660663713908855
1994	3.894390187606583
1995	3.9916715643851246
1996	4.038411884553702
1997	4.028413544767663
1998	3.967346873929338
1999	3.8925156630416002
2000	3.852276107745842
2001	3.861041496338489
2002	3.927870302727394
2003	4.034334598964254
2004	4.142176212906504
2005	4.206283864790118
2006	4.203665218080359
2007	4.106921981871087
2008	3.948299078935272
2009	3.7967511386020543
2010	3.6597834442565484
2011	3.6306653055064806
2012	3.7657360403305007
2013	3.9693244957714526
2014	4.193674509939251
2015	4.423853816084576
2016	4.575226066502717
2017	4.630131002613231
2018	4.668105800880262
2019	4.705606069846262
2020	4.746428426322982
2021	4.800568026300863
2022	4.873748434729477
2023	4.965836621725365