| P | Country | Wins | |
|---|---|---|---|
| 1 |  |
||
| 2 |  |
France | 5 wins |
| 2 |  |
Luxembourg | 5 wins |
| 2 |  |
United Kingdom | 5 wins |
| 5 |  |
Netherlands | 4 wins |
| 6 |  |
Sweden | 3 wins |
| 7 |  |
Israel | 2 wins |
| 7 |  |
Italy | 2 wins |
| 7 |  |
Norway | 2 wins |
| 7 |  |
Spain | 2 wins |
| 7 |  |
Switzerland | 2 wins |
| 12 |  |
Austria | 1 win |
| 12 |  |
Belgium | 1 win |
| 12 |  |
Denmark | 1 win |
| 12 |  |
Germany | 1 win |
| 12 |  |
Monaco | 1 win |
| 12 |  |
Yugoslavia | 1 win |