| Algeria | | 127 | 135 | 142 | 136 | 134 | 132 |
| Angola | | 578 | 631 | 461 | 685 | 870 | 912 |
| Benin | | 574 | 555 | 623 | 607 | 606 | 582 |
| Botswana | | 11.5 | 11.1 | 12.4 | 13.6 | 13.6 | 13.5 |
| Burkina Faso | | 576 | 555 | 624 | 607 | 606 | 582 |
| Burundi | | 1,915 | 1,976 | 2,034 | 2,574 | 2,885 | 2,943 |
| Cabo Verde | | 96.8 | 93.2 | 105 | 102 | 102 | 97.9 |
| Cameroon | | 576 | 555 | 624 | 607 | 606 | 582 |
| Central African Republic | | 576 | 555 | 624 | 607 | 606 | 582 |
| Chad | | 576 | 555 | 624 | 607 | 606 | 582 |
| Comoros | | 431 | 416 | 467 | 455 | 455 | 435 |
| Congo | | 576 | 555 | 624 | 607 | 606 | 582 |
| Côte d’Ivoire | | 576 | 555 | 624 | 607 | 606 | 582 |
| Djibouti | | 178 | 178 | 178 | 178 | 178 | 178 |
| DR Congo | | 1,851 | 1,989 | 2,007 | 2,340 | — | 2,693 |
| Egypt | | 15.8 | 15.6 | 19.2 | 30.6 | 45.3 | 49.2 |
| Equatorial Guinea | | 576 | 555 | 624 | 607 | 606 | 582 |
| Eritrea | | 15.1 | 15.1 | 15.1 | 15.1 | 15.1 | 15.1 |
| Eswatini | | 16.5 | 14.8 | 16.4 | 18.5 | 18.3 | 17.9 |
| Ethiopia | | 34.9 | 43.7 | 51.8 | 54.6 | 82.6 | — |
| Gabon | | 576 | 555 | 624 | 607 | 606 | 582 |
| Gambia | | 51.5 | 51.5 | 54.9 | 61.1 | 67.7 | 71.3 |
| Ghana | | 5.6 | 5.8 | 8.3 | 11.0 | 14.2 | 12.6 |
| Guinea | | 9,565 | — | — | — | — | — |
| Guinea-Bissau | | 576 | 555 | 624 | 607 | 606 | 582 |
| Kenya | | 106 | 110 | 118 | 140 | 135 | 129 |
| Lesotho | | 16.5 | 14.8 | 16.4 | 18.5 | 18.3 | 17.9 |
| Liberia | | 192 | 166 | 153 | 175 | 191 | — |
| Libya | | 1.4 | 4.5 | 4.8 | 4.8 | 4.8 | 5.3 |
| Madagascar | | 3,788 | 3,830 | 4,096 | 4,430 | 4,525 | 4,530 |
| Malawi | | 750 | 806 | 949 | 1,161 | — | — |
| Mali | | 576 | 555 | 624 | 607 | 606 | 582 |
| Mauritania | | 37.2 | 36.1 | 36.9 | 36.5 | — | — |
| Mauritius | | 39.3 | 41.7 | 44.2 | 45.3 | 46.4 | 46.0 |
| Morocco | | 9.5 | 9.0 | 10.2 | 10.1 | 9.9 | 9.4 |
| Mozambique | | 69.5 | 65.5 | 63.9 | 63.9 | 63.9 | — |
| Namibia | | 16.5 | 14.8 | 16.4 | 18.4 | 18.3 | 17.9 |
| Niger | | 576 | 555 | 624 | 607 | 606 | 582 |
| Nigeria | | 359 | 401 | 426 | 645 | 1,479 | 1,518 |
| Rwanda | | 943 | 989 | 1,030 | 1,160 | 1,318 | 1,428 |
| São Tomé and Príncipe | | 21.5 | 20.7 | 23.3 | 22.7 | 22.6 | — |
| Senegal | | 576 | 555 | 624 | 607 | 606 | 582 |
| Seychelles | | 17.6 | 16.9 | 14.3 | 14.0 | 14.5 | 14.7 |
| Sierra Leone | | 9.8 | 10.4 | 14.0 | 21.3 | — | — |
| Somalia | | — | — | — | — | — | — |
| South Africa | | 16.5 | 14.8 | 16.4 | 18.5 | 18.3 | 17.9 |
| South Sudan | | 166 | 306 | 535 | 930 | 2,163 | — |
| Sudan | | 54.0 | 371 | 547 | — | — | — |
| Tanzania | | 2,294 | 2,298 | 2,303 | 2,383 | 2,598 | — |
| Togo | | 576 | 555 | 624 | 607 | 606 | 582 |
| Tunisia | | 2.8 | 2.8 | 3.1 | 3.1 | 3.1 | — |
| Uganda | | 3,718 | 3,587 | 3,690 | 3,726 | 3,757 | 3,603 |
| Zambia | | 18.3 | 20.0 | 16.9 | 20.2 | 26.2 | 25.3 |
| Zimbabwe | | 51.3 | 88.6 | 375 | 3,509 | 3,266 | 26.6 |