According to the repot, the lowest tax rates are to be found in the Middle East and North Africa and highest in Sub-Saharan Africa, where a company on average pays over 60% of its profits as tax.

• 报告指出，低税率一般出现在中东和北非地区，而最高税率的是非洲撒哈拉地区，那里平均每个公司要交纳高于60%25的企业所得税。