In Central Africa, this proportion is 70 per cent (15.4 million people), followed by Southern Africa with 41 per cent (31.3 million people). Western Africa has a proportion of 37 per cent (80.7 million people). The proportion for Eastern Africa is 25 per cent (17.7 million people), and 20 per cent (9.4 million people) for Northern Africa.
Elle s &apos; élève à 70 % (15,4 millions de personnes) en Afrique centrale; 41 % (31,3 millions) en Afrique australe; 37 % (80,7 millions) en Afrique de l &apos; Ouest; 25 % (17,7 millions) en Afrique de l &apos; Est; et 20 % (9,4 millions) en Afrique du Nord.