Table 5 The classification of countries by income level
Income level | Countries |
|---|---|
Subsample 1: upper middle-income | Botswana, Gabon, Mauritius, Namibia, South Africa |
Subsample 2: lower middle-income | Angola, Benin, Cameroon, Comoros, Congo, Côte d'Ivoire, Ghana, Kenya, Lesotho, Mauritania, Nigeria, Senegal, Tanzania, Zimbabwe |
Subsample 3: low-income | Burundi, Burkina Faso, Democratic Republic of the Congo, Ethiopia, Gambia, Guinea, Guinea Bissau, Liberia, Madagascar, Malawi, Mali, Mozambique, Niger, Rwanda, Sierra Leone, Togo, Uganda, Zambia, |