| Country | # of Institutions |
| Argentina | 3 |
| Australia | 18 |
| Austria | 1 |
| Bahrain | 1 |
| Belgium | 6 |
| Benin | 1 |
| Botswana | 1 |
| Brazil | 4 |
| Bulgaria | 1 |
| Burkina Faso | 2 |
| Canada | 6 |
| Chile | 1 |
| China, P.R. | 10 |
| Colombia | 4 |
| Costa Rica | 1 |
| Croatia | 1 |
| Cuba | 1 |
| Cyprus | 1 |
| Czech Republic | 6 |
| Denmark | 1 |
| Egypt | 5 |
| Ethiopia | 2 |
| Fiji | 1 |
| Finland | 4 |
| France | 3 |
| Germany | 19 |
| Ghana | 5 |
| Greece | 3 |
| Guatemala | 2 |
| Hong Kong | 3 |
| Hungary | 3 |
| India | 7 |
| Indonesia | 4 |
| Iran | 2 |
| Ireland | 4 |
| Israel | 1 |
| Italy | 1 |
| Jamaica | 1 |
| Kenya | 2 |
| Korea, Republic of | 1 |
| Kosovo | 1 |
| Latvia | 1 |
| Lithuania | 3 |
| Macedonia, The Former Yugoslav Republic of, | 1 |
| Malawi | 1 |
| Malaysia | 8 |
| Mexico | 3 |
| Moldova, Republic of, | 2 |
| Mongolia | 2 |
| Morocco | 2 |
| Nepal | 4 |
| Netherlands | 4 |
| New Zealand | 2 |
| Nigeria | 11 |
| Norway | 4 |
| Pakistan | 1 |
| Palestinian Authority | 1 |
| Panama | 1 |
| Papua New Guinea | 1 |
| Philippines | 1 |
| Poland | 5 |
| Portugal | 3 |
| Puerto Rico | 2 |
| Romania | 7 |
| Russian Federation | 8 |
| Saudi Arabia | 1 |
| Singapore | 1 |
| Slovakia | 1 |
| Slovenia | 1 |
| South Africa | 8 |
| Spain | 9 |
| Sri Lanka | 5 |
| Sweden | 4 |
| Switzerland | 4 |
| Tanzania | 3 |
| Thailand | 1 |
| Turkey | 10 |
| Uganda | 2 |
| United Kingdom | 56 |
| Uruguay | 1 |
| USA | 22 |
| Uzbekistan | 1 |
| West Indies | 1 |
| Viet Nam, Socialist Republic of | 1 |
| Yugoslavia | 1 |
| Zambia | 2 |
| Zimbabwe | 2 |