在整个非洲，入学率分层明显：82% 的富裕家庭儿童可以完成小学教育，而最贫穷家庭儿童的这一比例只有28 % 。
Across the continent, educational attainment is sharply stratified: while 82% of children from the wealthiest families complete primary school, only 28% of children from the poorest families do.