| Algeria | | 0.5% | 0.7% | 0.5% | 0.4% | 0.8% | 0.8% |
| Angola | | 29.9% | 36.3% | 29.3% | 30.4% | 33.5% | 28.9% |
| Benin | | 6.9% | 7.0% | 17.3% | 11.3% | 18.1% | 26.8% |
| Botswana | | 3.0% | 3.8% | 2.0% | 1.9% | 3.7% | 4.7% |
| Burkina Faso | | 49.5% | 38.7% | 7.6% | 17.6% | 11.7% | 13.6% |
| Burundi | | 11.8% | 12.2% | 9.1% | 9.2% | 11.0% | — |
| Cabo Verde | | 6.8% | 14.2% | 12.3% | 12.0% | 15.2% | 12.6% |
| Cameroon | | 14.2% | 20.9% | 25.6% | 20.6% | 20.1% | — |
| Central African Republic | | 8.9% | 4.9% | 5.4% | 5.9% | 10.1% | 13.4% |
| Chad | | 3.4% | 6.4% | 8.2% | 7.6% | 8.5% | — |
| Comoros | | 6.1% | 13.9% | 2.5% | 2.7% | 11.5% | 17.3% |
| Congo | | 6.4% | 13.6% | 6.4% | 13.6% | 13.3% | 13.6% |
| Côte d’Ivoire | | 21.2% | 18.0% | 10.3% | 12.9% | 20.1% | 24.7% |
| Djibouti | | 1.5% | 1.9% | 1.2% | 1.3% | 1.6% | 2.5% |
| DR Congo | | 2.3% | 1.9% | 1.4% | 3.1% | 1.6% | 1.3% |
| Egypt | | 16.6% | 30.6% | 31.1% | 23.1% | 30.4% | 49.2% |
| Equatorial Guinea | | — | — | — | — | — | — |
| Eritrea | | — | — | — | — | — | — |
| Eswatini | | 2.5% | 5.4% | 2.9% | 3.8% | 7.9% | 7.7% |
| Ethiopia | | 28.9% | 26.1% | 21.2% | 18.3% | 14.3% | 11.5% |
| Gabon | | 9.9% | 29.0% | 15.4% | — | — | — |
| Gambia | | 12.7% | 22.2% | 29.0% | 14.7% | 7.5% | 8.1% |
| Ghana | | 36.0% | 12.7% | 13.4% | 22.1% | 15.3% | 9.4% |
| Guinea | | 2.7% | 1.5% | 1.5% | 2.4% | 2.6% | 3.7% |
| Guinea-Bissau | | 7.7% | 22.7% | 14.4% | 18.1% | 15.1% | 13.3% |
| Kenya | | 38.4% | 24.3% | 16.8% | 18.1% | 21.1% | 27.2% |
| Lesotho | | 4.5% | 5.2% | 5.9% | 4.9% | 8.9% | 6.9% |
| Liberia | | 6.5% | 10.0% | 5.7% | 6.8% | 9.6% | 9.1% |
| Libya | | — | — | — | — | — | — |
| Madagascar | | 3.1% | 5.0% | 4.9% | 4.6% | 6.1% | 7.2% |
| Malawi | | 6.6% | 7.4% | 7.0% | 9.1% | 9.7% | 10.6% |
| Mali | | 5.0% | 4.8% | 5.3% | 5.1% | 5.5% | 6.2% |
| Mauritania | | 14.0% | 10.0% | 12.4% | 8.0% | 9.4% | 9.7% |
| Mauritius | | 19.7% | 21.3% | 19.5% | 4.4% | 8.4% | 8.5% |
| Morocco | | 9.5% | 13.8% | 13.8% | 10.1% | 9.2% | 12.9% |
| Mozambique | | 28.5% | 22.8% | 103.7% | 59.2% | 46.2% | 46.5% |
| Namibia | | — | — | — | — | — | — |
| Niger | | 9.4% | 13.3% | 13.6% | 18.2% | 14.1% | 19.0% |
| Nigeria | | 9.2% | 13.1% | 15.1% | 12.0% | 15.4% | 21.9% |
| Rwanda | | 14.3% | 14.6% | 29.1% | 11.5% | 15.3% | 8.0% |
| São Tomé and Príncipe | | 11.7% | 5.0% | 3.9% | 7.2% | 5.1% | 3.5% |
| Senegal | | 19.8% | 23.4% | 20.7% | 18.1% | 30.2% | 41.8% |
| Seychelles | | — | — | — | — | — | — |
| Sierra Leone | | 10.1% | 17.2% | 11.4% | 10.0% | 11.2% | 9.5% |
| Somalia | | 0.1% | 66.9% | 1.1% | 1.1% | 1.2% | 0.7% |
| South Africa | | 18.7% | 27.3% | 18.7% | 18.6% | 16.5% | 16.3% |
| South Sudan | | — | — | — | — | — | — |
| Sudan | | 3.8% | 2.9% | 45.2% | 3.0% | — | — |
| Tanzania | | 12.4% | 16.1% | 18.6% | 16.4% | 15.6% | 12.1% |
| Togo | | 5.9% | 5.4% | 8.9% | 11.7% | 11.1% | 13.8% |
| Tunisia | | 22.5% | 27.7% | 30.3% | 23.6% | 24.1% | 26.2% |
| Uganda | | 4.8% | 13.5% | 13.9% | 16.8% | 30.0% | 13.9% |
| Zambia | | 32.8% | 23.8% | 14.6% | 11.7% | 8.2% | 30.5% |
| Zimbabwe | | 30.2% | 18.7% | 9.2% | 6.1% | 19.5% | — |