Country classification data according to The World Bank website:
| Afghanistan | Honduras | Rwanda |
| Armenia | India | Samoa |
| Bangladesh | Indonesia | São Tomé and Principe |
| Benin | Kenya | Senegal |
| Bhutan | Kiribati | Sierra Leone |
| Bolivia | Korea, Dem. People's Rep. | Solomon Islands |
| Burkina Faso | Kosovo | Somalia |
| Burundi | Kyrgyz Republic | South Sudan |
| Cabo Verde | Lao PDR | Sri Lanka |
| Cambodia | Lesotho | Sudan |
| Cameroon | Liberia | Swaziland |
| Central African Republic | Madagascar | Syrian Arab Republic |
| Chad | Malawi | Tajikistan |
| Comoros | Mali | Tanzania |
| Congo, Dem. Rep | Mauritania | Timor-Leste |
| Congo, Rep. | Micronesia, Fed. Sts. | Togo |
Côte d'Ivoire
| Moldova | Tonga |
| Djibouti | Mongolia | Tunisia |
| Egypt, Arab Rep. | Morocco | Uganda |
| El Salvador | Mozambique | Ukraine |
| Eritrea | Myanmar
| Uzbekistan |
| Ethiopia | Nepal | Vanuatu |
Gambia, The
| Nicaragua | Vietnam |
Georgia
| Niger
| West Bank and Gaza
|
Ghana
| Nigeria
| Yemen, Rep.
|
| Guatemala | Pakistan
| Zambia
|
Guinea
| Papua New Guinea
| Zimbabwe
|
Guinea-Bissau
| Philippines
|
|
Haiti
| | |
