Ninu iyasoto awon ede Afrika, awon ede Volta-Kongo lopojulo ninu awon ede ibatan Atlantiki-Kongo, pelu awon sistemu ikosoto oro-oruko to wopo ninu awon ede Awon ede Atlantiki-Kongo.Itokasi  Casali, Roderic F.. 
Àwọn ẹnìkanàwọn onípò Indus lágbàáyéthe source for the following table through week of January 2, 2012, is the 2012 WTA tour official Guide, page 171.Ìtumọ̀ ọsẹ ni ipo kinni{ṣàdédé-Ìdílé-Valider=|àpapọ̀|ìye ọsẹ Títẹ̀léra – Top 21{|class=wikìtàble!Ipò!!Orúkọ!! Olani|-|1|1.. 