| Lower income | High income |
| Afghanistan | Andorra |
| Albania | Antigua and Barbuda |
| Algeria | Aruba |
| American Samoa | Australia |
| Angola | Austria |
| Argentina | Bahamas, The |
| Armenia | Bahrain |
| Azerbaijan | Barbados |
| Bangladesh | Belgium |
| Belarus | Bermuda |
| Belize | British Virgin Islands |
| Benin | Brunei Darussalam |
| Bhutan | Canada |
| Bolivia | Cayman Islands |
| Bosnia and Herzegovina | Channel Islands |
| Botswana | Chile |
| Brazil | Croatia |
| Bulgaria | Curaçao |
| Burkina Faso | Cyprus |
| Burundi | Czech Republic |
| Cabo Verde | Denmark |
| Cambodia | Estonia |
| Cameroon | Faroe Islands |
| Central African Republic | Finland |
| Chad | France |
| China | French Polynesia |
| Colombia | Germany |
| Comoros | Gibraltar |
| Congo, Dem. Rep. | Greece |
| Congo, Rep. | Greenland |
| Costa Rica | Guam |
| Côte d’Ivoire | Hong Kong SAR, China |
| Cuba | Hungary |
| Djibouti | Iceland |
| Dominica | Ireland |
| Dominican Republic | Isle of Man |
| Ecuador | Israel |
| Egypt, Arab Rep. | Italy |
| El Salvador | Japan |
| Equatorial Guinea | Korea, Rep. |
| Eritrea | Kuwait |
| Eswatini | Latvia |
| Ethiopia | Liechtenstein |
| Fiji | Lithuania |
| Gabon | Luxembourg |
| Gambia, The | Macao SAR, China |
| Georgia | Malta |
| Ghana | Monaco |
| Grenada | Nauru |
| Guatemala | Netherlands |
| Guinea | New Caledonia |
| Guinea-Bissau | New Zealand |
| Guyana | Northern Mariana Islands |
| Haiti | Norway |
| Honduras | Oman |
| India | Panama |
| Indonesia | Poland |
| Iran, Islamic Rep. | Portugal |
| Iraq | Puerto Rico |
| Jamaica | Qatar |
| Jordan | Romania |
| Kazakhstan | San Marino |
| Kenya | Saudi Arabia |
| Kiribati | Seychelles |
| Korea, Dem. People's Rep. | Singapore |
| Kosovo | Sint Maarten (Dutch part) |
| Kyrgyz Republic | Slovak Republic |
| Lao PDR | Slovenia |
| Lebanon | Spain |
| Lesotho | St. Kitts and Nevis |
| Liberia | St. Martin (French part) |
| Libya | Sweden |
| Madagascar | Switzerland |
| Malawi | Taiwan, China |
| Malaysia | Trinidad and Tobago |
| Maldives | Turks and Caicos Islands |
| Mali | United Arab Emirates |
| Marshall Islands | United Kingdom |
| Mauritania | United States |
| Mauritius | Uruguay |
| Mexico | Virgin Islands (U.S.) |
| Micronesia, Fed. Sts. | |
| Moldova | |
| Mongolia | |
| Montenegro | |
| Morocco | |
| Mozambique | |
| Myanmar | |
| Namibia | |
| Nepal | |
| Nicaragua | |
| Niger | |
| Nigeria | |
| North Macedonia | |
| Pakistan | |
| Palau | |
| Papua New Guinea | |
| Paraguay | |
| Peru | |
| Philippines | |
| Russian Federation | |
| Rwanda | |
| Samoa | |
| São Tomé and Príncipe | |
| Senegal | |
| Serbia | |
| Sierra Leone | |
| Solomon Islands | |
| Somalia | |
| South Africa | |
| South Sudan | |
| Sri Lanka | |
| St. Lucia | |
| St. Vincent and the Grenadines | |
| Sudan | |
| Suriname | |
| Syrian Arab Republic | |
| Tajikistan | |
| Tanzania | |
| Thailand | |
| Timor-Leste | |
| Togo | |
| Tonga | |
| Tunisia | |
| Türkiye | |
| Turkmenistan | |
| Tuvalu | |
| Uganda | |
| Ukraine | |
| Uzbekistan | |
| Vanuatu | |
| Venezuela, RB | |
| Vietnam | |
| West Bank and Gaza | |
| Yemen, Rep. | |
| Zambia | |
| Zimbabwe |