| United States | 1,676 |
| France | 182 |
| Germany | 135 |
| South Korea | 117 |
| United Kingdom | 97 |
| Russia | 91 |
| Canada | 86 |
| Italy | 77 |
| Nigeria | 69 |
| Kingdom of the Netherlands | 49 |
| Japan | 47 |
| Brazil | 45 |
| Poland | 39 |
| Norway | 34 |
| Spain | 34 |
| Sweden | 32 |
| South Africa | 28 |
| Finland | 25 |
| Soviet Union | 22 |
| Ghana | 19 |
| Iran | 18 |
| Belgium | 17 |
| Israel | 17 |
| Serbia | 17 |
| Ukraine | 16 |
| Turkey | 15 |
| Australia | 14 |
| Kingdom of Denmark | 14 |
| People's Republic of China | 13 |
| India | 12 |
| Jamaica | 11 |
| Argentina | 10 |
| Belarus | 10 |
| Dominican Republic | 10 |
| Iceland | 10 |
| Mexico | 10 |
| Malaysia | 9 |
| Austria | 8 |
| Morocco | 8 |
| Thailand | 8 |
| Bulgaria | 7 |
| Estonia | 7 |
| Hungary | 7 |
| Czech Republic | 6 |
| Democratic Republic of the Congo | 6 |
| Egypt | 6 |
| Greece | 6 |
| Kosovo | 6 |
| Senegal | 6 |
| Vietnam | 6 |
| Cuba | 5 |
| Indonesia | 5 |
| Kazakhstan | 5 |
| Latvia | 5 |
| Philippines | 5 |
| Portugal | 5 |
| Romania | 5 |
| Slovakia | 5 |
| Switzerland | 5 |
| Tanzania | 5 |
| Togo | 5 |
| Tunisia | 5 |
| Angola | 4 |
| Azerbaijan | 4 |
| Benin | 4 |
| Bosnia and Herzegovina | 4 |
| Cameroon | 4 |
| Colombia | 4 |
| Ireland | 4 |
| Kenya | 4 |
| New Zealand | 4 |
| Uganda | 4 |
| Albania | 3 |
| Armenia | 3 |
| Croatia | 3 |
| Ivory Coast | 3 |
| Peru | 3 |
| Puerto Rico | 3 |
| Saudi Arabia | 3 |