Table 2b.
List of sample countries in this research by income level.
| High-income country | Bahrain |
Barbados |
Chile |
Kuwait |
Singapore |
United Arab Emirates |
|---|---|---|---|---|---|---|
| Oman | Panama | Qatar | Saudi Arabia | |||
| Middle-income country | Algeria | Argentina | Angola | Azerbaijan | Bangladesh | Costa Rica |
| Armenia | Botswana | Belize | Brazil | Cambodia | Colombia | |
| Benin | Bolivia | Bhutan | Cameroon | China | Comoros | |
| Gabon | Georgia | Ghana | Egypt | Ecuador | Côte d'Ivoire | |
| Guatemala | Honduras | India | Indonesia | Iran | Dominican Republic | |
| Iraq | Jamaica | Jordan | Kazakhstan | Kenya | El Salvador | |
| Kyrgyzstan | Lebanon | Malaysia | Mauritania | Mexico | Equatorial Guinea | |
| Mongolia | Morocco | Namibia | Nepal | Nicaragua | South Africa | |
| Pakistan | Paraguay | Senegal | Peru | Tunisia | Tanzania | |
| Thailand | Nigeria | Turkey | Mauritius | |||
| Low-income country | Burundi | Chad | Guinea | Madagascar | Rwanda | Mozambique |
| Tajikistan | Gambia | Haiti | Mali | Niger | Sierra Leone | |
| Togo |