Table 3 Top 10 African countries in terms of childhood immunization research productivity normalized by selected variables
Rank | Country | Number (%) | Population | Gross domestic product | Total expenditure on health |
|---|---|---|---|---|---|
1 | South Africa | 346 (21.1) | The Gambia | The Gambia | South Africa |
2 | Nigeria | 154 (9.4) | Guinea-Bissau | Guinea-Bissau | Nigeria |
3 | The Gambia | 104 (6.3) | Sao Tome and Principe | Sao Tome and Principe | Kenya |
4 | Egypt | 99 (6.0) | Seychelles | Zimbabwe | Egypt |
5 | Kenya | 87 (5.3) | South Africa | Malawi | The Gambia |
6 | Senegal | 70 (4.3) | Senegal | Liberia | Senegal |
7 | Ghana | 54 (3.3) | Djibouti | Togo | Ethiopia |
8 | Zimbabwe | 46 (2.8) | Cape Verde | Senegal | Tanzania |
9 | Ethiopia | 44 (2.7) | Gabon | Burkina Faso | Ghana |
10 | Burkina Faso, and Uganda | 40 (2.4) | Namibia | Guinea | Burkina Faso |