Year	% of male population
1960	3.102778867890143
1961	3.121589464046869
1962	3.14890800215036
1963	3.181186185361914
1964	3.2143513693312857
1965	3.249117564662098
1966	3.286374866028444
1967	3.3249411760153893
1968	3.3629632334637454
1969	3.398025946990568
1970	3.4297846270414216
1971	3.469963040597566
1972	3.5202270974015257
1973	3.571890526123645
1974	3.625269167315814
1975	3.680667103153124
1976	3.7363453650006115
1977	3.7904763489547677
1978	3.8425985627247417
1979	3.8917562698916526
1980	3.9310211484666566
1981	3.958060421138431
1982	3.980550547826966
1983	4.00352478838543
1984	4.0296266175239595
1985	4.061810838885981
1986	4.101982329711667
1987	4.149927777109044
1988	4.203265507076916
1989	4.261286297562617
1990	4.319396115310938
1991	4.37762928508341
1992	4.44006863210593
1993	4.5067919472811315
1994	4.580480791572118
1995	4.657500150438771
1996	4.734932751516479
1997	4.813871559669132
1998	4.893893570213814
1999	4.976144244128503
2000	5.060162498887564
2001	5.14782968529809
2002	5.241351600675344
2003	5.3397434948199995
2004	5.4426521298059125
2005	5.551319391305854
2006	5.66575005033823
2007	5.7822954803974325
2008	5.901649636270868
2009	6.02477447494151
2010	6.143398015539555
2011	6.268578420934229
2012	6.405748722271774
2013	6.552701509849848
2014	6.714728245859489
2015	6.887550168426113
2016	7.062550663117284
2017	7.247424006991841
2018	7.446440828787857
2019	7.647572810867747
2020	7.820642621281364
2021	7.961988059752009
2022	8.128844084278882
2023	8.353819608730467