| Country | 1999-2019 | 1999 | 2019 | Absolute growth (%) | Relative growth (%) | AAPC | p-value |
| Guinea | 379 (3.2) | 19 (8.4) | 16 (1.1) | 84.2 | −15.8 | 1.9 | 0.031 |
| Uganda | 419 (3.6) | 3 (1.3) | 52 (3.5) | 1733.3 | 1633.3 | 17.0 | <0.001 |
| United Republic of Tanzania | 429 (3.6) | 11 (4.9) | 57 (3.9) | 518.2 | 418.2 | 13.3 | <0.001 |
| Swaziland | 516 (4.4) | 7 (3.1) | 87 (5.9) | 1242.9 | 1142.9 | 15.4 | <0.001 |
| Malawi | 541 (4.6) | 3 (1.3) | 65 (4.4) | 2166.7 | 2066.7 | 13.2 | <0.001 |
| Kenya | 722 (6.1) | 5 (2.2) | 103 (7.0) | 2060 | 1960 | 14.3 | <0.001 |
| Nigeria | 789 (6.7) | 19 (8.4) | 86 (5.8) | 452.6 | 352.6 | 8.9 | <0.001 |
| Egypt | 804 (6.8) | 9 (4.0) | 109 (7.4) | 1211.1 | 1111.1 | 16.0 | <0.001 |
| Ethiopia | 910 (7.7) | 16 (7.1) | 178 (12.0) | 1112.5 | 1012.5 | 19.1 | <0.001 |
| South Africa | 1876 (16.0) | 38 (16.9) | 233 (15.7) | 613.2 | 513.2 | 11.5 | <0.001 |