| Ville | Nb | Graphique |
|---|---|---|
| Londres | 12 | |
| Montreal | 5 | |
| Madrid | 2 | |
| Genève | 2 | |
| Bruxelles | 2 | |
| New York, NY | 2 | |
| Miami, FL | 2 | |
| Berne | 1 | |
| Non précisée | 1 | |
| Luxembourg | 1 | |
| Tel Aviv | 1 | |
| Athenes | 1 | |
| Belmont, MA | 1 | |
| Bethlehem, PA | 1 | |
| Lausanne | 1 | |
| Hong Kong | 1 | |
| Glasgow | 1 | |
| Vienne | 1 | |
| Medford | 1 | |
| Coventry | 1 | |
| St Andrews | 1 | |
| Total | 41 |