DEVELOPED COUNTRIES:
| Australia | Austria | Belgium | Canada | Denmark |
| Finland | France | Germany | Italy | Iceland |
| Ireland | Japan | Norway | Netherlands | New Zealand |
| Spain | Sweden | Switzerland | United Kingdom | United States |
DEVELOPING COUNTRIES:
| Algeria | Argentina | Azerbaijan | Bolivia | Belarus |
| Bosnia | Bulgaria | Brazil | Chile | China |
| Colombia | Costa Rica | Croatia | Cuba | Czech Republic |
| Dominican Republic | Ecuador | Egypt | Estonia | French Guyana |
| Greece | Georgia | Guatemala | Guyana | Honduras |
| Hungary | India | Indonesia | Iran | Iraq |
| Jordan | Kazakstan | Kyrgyzstan | Latvia | Libya |
| Lithuania | Malaysia | Mexico | Mongolia | Morocco |
| North Korea | Oman | Pakistan | Panama | Papua New Guinea |
| Paraguay | Peru | Philippines | Poland | Portugal |
| Romania | Russia | Sri Lanka | Saudi Arabia | Slovakia |
| South Africa | South Korea | Suriname | Syria | Taiwan |
| Thailand | Tajikistan | Tunisia | Turkey | Turkmenistan |
| United Arab Emirates | Ukraine | Uruguay | Uzbekistan | Venezuela |
| Western Sahara |
LEAST-DEVELOPED COUNTRIES:
| Angola | Afghanistan | Bangladesh | Chad | Cameroon |
| Cambodia | Congo | Central African Rep. | Dem. Rep. Of Congo | Ethiopia |
| Gambia | Gabon | Haiti | Ivory Coast | Kenya |
| Madagascar | Laos | Mali | Malawi | Mauritania |
| Mozambique | Namibia | Nicaragua | Niger | Nigeria |
| Nepal | Madagascar | Myanmar | Somalia | Sudan |
| Tanzania | Uganda | Vietnam | Zambia | Zimbabwe |