| Rank | Country | Value | Year |
|---|---|---|---|
| 1 | Cabo Verde | 4 | 2023 |
| 2 | Grenada | 4 | 2023 |
| 3 | Maldives | 4 | 2023 |
| 4 | Nigeria | 4 | 2023 |
| 5 | Rwanda | 4 | 2023 |
| 6 | Tanzania | 4 | 2023 |
| 7 | Bangladesh | 3.5 | 2023 |
| 8 | Benin | 3.5 | 2023 |
| 9 | Djibouti | 3.5 | 2023 |
| 10 | Ethiopia | 3.5 | 2023 |
| 11 | Fiji | 3.5 | 2023 |
| 12 | Ghana | 3.5 | 2023 |
| 13 | Honduras | 3.5 | 2023 |
| 14 | Kenya | 3.5 | 2023 |
| 15 | Kiribati | 3.5 | 2023 |
| 16 | Kosovo | 3.5 | 2023 |
| 17 | Kyrgyz Republic | 3.5 | 2023 |
| 18 | Lesotho | 3.5 | 2023 |
| 19 | Malawi | 3.5 | 2023 |
| 20 | Mauritania | 3.5 | 2023 |
| 21 | Nicaragua | 3.5 | 2023 |
| 22 | Pakistan | 3.5 | 2023 |
| 23 | Samoa | 3.5 | 2023 |
| 24 | Senegal | 3.5 | 2023 |
| 25 | Sierra Leone | 3.5 | 2023 |
| 26 | St. Lucia | 3.5 | 2023 |
| 27 | St. Vincent and the Grenadines | 3.5 | 2023 |
| 28 | Togo | 3.5 | 2023 |
| 29 | Uzbekistan | 3.5 | 2023 |
| 30 | Bhutan | 3 | 2023 |
| 31 | Burkina Faso | 3 | 2023 |
| 32 | Burundi | 3 | 2023 |
| 33 | Cambodia | 3 | 2023 |
| 34 | Cameroon | 3 | 2023 |
| 35 | Chad | 3 | 2023 |
| 36 | Congo, Rep. | 3 | 2023 |
| 37 | Cote d'Ivoire | 3 | 2023 |
| 38 | Dominica | 3 | 2023 |
| 39 | Gambia, The | 3 | 2023 |
| 40 | Guinea | 3 | 2023 |
| 41 | Guyana | 3 | 2023 |
| 42 | Liberia | 3 | 2023 |
| 43 | Madagascar | 3 | 2023 |
| 44 | Mali | 3 | 2023 |
| 45 | Mozambique | 3 | 2023 |
| 46 | Nepal | 3 | 2023 |
| 47 | Niger | 3 | 2023 |
| 48 | Sri Lanka | 3 | 2023 |
| 49 | Tajikistan | 3 | 2023 |
| 50 | Tonga | 3 | 2023 |
| 51 | Uganda | 3 | 2023 |
| 52 | Yemen, Rep. | 3 | 2023 |
| 53 | Zambia | 3 | 2023 |
| 54 | Zimbabwe | 3 | 2023 |
| 55 | Comoros | 2.5 | 2023 |
| 56 | Congo, Dem. Rep. | 2.5 | 2023 |
| 57 | Guinea-Bissau | 2.5 | 2023 |
| 58 | Lao PDR | 2.5 | 2023 |
| 59 | Marshall Islands | 2.5 | 2023 |
| 60 | Papua New Guinea | 2.5 | 2023 |
| 61 | Sao Tome and Principe | 2.5 | 2023 |
| 62 | Solomon Islands | 2.5 | 2023 |
| 63 | Somalia | 2.5 | 2023 |
| 64 | Sudan | 2.5 | 2023 |
| 65 | Timor-Leste | 2.5 | 2023 |
| 66 | Tuvalu | 2.5 | 2023 |
| 67 | Vanuatu | 2.5 | 2023 |
| 68 | Central African Republic | 2 | 2023 |
| 69 | Eritrea | 2 | 2023 |
| 70 | Haiti | 2 | 2023 |
| 71 | Micronesia, Fed. Sts. | 2 | 2023 |
| 72 | Myanmar | 2 | 2023 |
| 73 | Afghanistan | 1.5 | 2023 |
| 74 | South Sudan | 1.5 | 2023 |