Year	% of male population
1960	16.4104362454727
1961	16.4376307906574
1962	16.4779437465961
1963	16.5326564769946
1964	16.6076917967156
1965	16.7040655420759
1966	16.8209930222689
1967	16.9538432713378
1968	17.0999958572246
1969	17.2401320161033
1970	17.354445155335
1971	17.4427488945669
1972	17.4923769236933
1973	17.4827877108115
1974	17.425026342309
1975	17.3450592737012
1976	17.2604693549488
1977	17.21105247159
1978	17.2319216804099
1979	17.3296068785774
1980	17.5043301017082
1981	17.7165933592559
1982	17.92037897863
1983	18.1041958189588
1984	18.2612274710539
1985	18.3972032452967
1986	18.515046512411
1987	18.621753716574
1988	18.7018409241497
1989	18.7224929495086
1990	18.6930517216305
1991	18.6281115497332
1992	18.5078358803166
1993	18.3508379043953
1994	18.2050914230499
1995	18.1261017195139
1996	18.0729559169877
1997	17.9979137162396
1998	17.9271437926172
1999	17.8595836321357
2000	17.7855170881858
2001	17.7620530360754
2002	17.7404018178766
2003	17.7125911201927
2004	17.7163369055771
2005	17.6984531484323
2006	17.729809016386
2007	17.8035311946173
2008	17.8574017498855
2009	17.9151399712761
2010	18.0087203830397
2011	18.169866504747
2012	18.3888801269243
2013	18.5742975640858
2014	18.7475033806384
2015	18.7252894117764
2016	18.4686657500146
2017	18.2550902829032
2018	18.1261317027399
2019	18.0565895530521
2020	18.072849615281
2021	18.2428156645974
2022	18.3880624849261
2023	18.416459591612