Year	% of male population
1960	4.709660398915874
1961	4.719225448790356
1962	4.716249699490655
1963	4.728882653136262
1964	4.749156825305251
1965	4.748629252033133
1966	4.743847391320065
1967	4.7312784808236374
1968	4.695094851367884
1969	4.637979246120318
1970	4.53259204949938
1971	4.366989588637911
1972	4.16317616468719
1973	3.955081367042048
1974	3.831150527294167
1975	3.870504180794583
1976	4.012137678477589
1977	4.182369949349432
1978	4.393706043880224
1979	4.542902041258106
1980	4.569238665375738
1981	4.584425237760378
1982	4.632901144747399
1983	4.669723659816213
1984	4.728793136938923
1985	4.812251729918899
1986	4.852965835696695
1987	4.846916393808132
1988	4.819302265353539
1989	4.768357822811199
1990	4.707969051702618
1991	4.68144385632161
1992	4.679806092992745
1993	4.68564792884013
1994	4.705207802596106
1995	4.745336243955182
1996	4.77180664534205
1997	4.789970110590056
1998	4.837777658321664
1999	4.883585065541162
2000	4.8818137841663045
2001	4.931855327920156
2002	5.103473695884093
2003	5.299160408423333
2004	5.477874012103548
2005	5.651886502216314
2006	5.79178151396216
2007	5.8262556138991215
2008	5.802420768252216
2009	5.811692671177043
2010	5.86137606749994
2011	5.903097715383867
2012	5.949543283634784
2013	6.020781639698199
2014	6.08859079871264
2015	6.160156771708245
2016	6.2273706795560715
2017	6.2842121887884845
2018	6.338728501872444
2019	6.394796060273748
2020	6.434057307382699
2021	6.432636497981244
2022	6.4188629548761424
2023	6.423931089602032