| Algeria | | 8.0% | 8.0% | 8.0% | 8.0% | 8.0% | 8.0% |
| Angola | | 19.7% | 19.4% | 20.1% | 16.9% | 19.4% | 19.4% |
| Benin | | 6.5% | 6.3% | — | — | — | — |
| Botswana | | 5.8% | 5.3% | 6.1% | 6.7% | 6.3% | — |
| Burkina Faso | | 6.5% | 6.3% | — | — | — | — |
| Burundi | | 12.2% | 12.9% | 11.8% | 11.2% | 11.9% | 12.4% |
| Cabo Verde | | 8.2% | 7.6% | 7.8% | 7.5% | 7.8% | 7.7% |
| Cameroon | | — | — | — | — | — | — |
| Central African Republic | | — | — | — | — | — | — |
| Chad | | — | — | — | — | — | — |
| Comoros | | 8.1% | 7.9% | 8.0% | — | — | — |
| Congo | | — | — | — | — | — | — |
| Côte d’Ivoire | | — | — | — | — | — | — |
| Djibouti | | — | — | — | — | — | — |
| DR Congo | | 26.0% | 23.3% | — | — | — | — |
| Egypt | | 11.4% | 9.4% | 10.6% | 17.8% | 24.3% | — |
| Equatorial Guinea | | — | — | — | — | — | — |
| Eritrea | | — | — | — | — | — | — |
| Eswatini | | 8.0% | 7.3% | 8.5% | 10.8% | 10.9% | — |
| Ethiopia | | — | — | — | — | — | — |
| Gabon | | — | — | — | — | — | — |
| Gambia | | 28.0% | 19.5% | 19.0% | 20.8% | 22.0% | 22.0% |
| Ghana | | — | — | — | — | — | — |
| Guinea | | — | — | — | — | — | — |
| Guinea-Bissau | | — | — | — | — | — | — |
| Kenya | | 12.0% | 12.1% | 12.3% | 13.6% | 16.6% | — |
| Lesotho | | 9.0% | 8.2% | 9.0% | 11.1% | 11.2% | — |
| Liberia | | — | — | — | — | — | — |
| Libya | | — | — | — | — | — | — |
| Madagascar | | 48.9% | 48.3% | 48.8% | 53.6% | 60.0% | 60.0% |
| Malawi | | 24.2% | 23.9% | 25.4% | 33.5% | 37.1% | — |
| Mali | | — | — | — | — | — | — |
| Mauritania | | — | — | — | — | — | — |
| Mauritius | | 7.2% | 6.9% | 7.5% | 9.5% | 9.4% | 9.0% |
| Morocco | | — | — | — | — | — | — |
| Mozambique | | 17.1% | 18.2% | 20.1% | 23.7% | 21.7% | 17.5% |
| Namibia | | 7.9% | 6.9% | 8.6% | 10.9% | 11.0% | — |
| Niger | | — | — | — | — | — | — |
| Nigeria | | 13.6% | 11.5% | 12.3% | 14.0% | — | — |
| Rwanda | | 16.3% | 16.2% | 16.4% | 16.1% | 16.0% | — |
| São Tomé and Príncipe | | 18.8% | 18.5% | 17.9% | 17.8% | 17.8% | — |
| Senegal | | — | — | — | — | — | — |
| Seychelles | | 11.6% | 9.2% | 9.1% | 9.5% | 9.8% | 9.9% |
| Sierra Leone | | 17.9% | 18.9% | 19.3% | 19.6% | 20.6% | 21.4% |
| Somalia | | — | — | — | — | — | — |
| South Africa | | 7.7% | 7.0% | 8.8% | 11.5% | 11.6% | 10.7% |
| South Sudan | | 16.1% | 16.1% | 16.3% | 16.4% | 14.7% | 14.3% |
| Sudan | | — | — | — | — | — | — |
| Tanzania | | 16.7% | — | — | — | — | — |
| Togo | | — | — | — | — | — | — |
| Tunisia | | — | — | — | — | — | — |
| Uganda | | — | — | — | — | — | — |
| Zambia | | 9.5% | — | — | — | — | — |
| Zimbabwe | | 33.0% | 45.5% | 131.8% | 170.3% | 68.9% | 46.4% |