| 1. | Zurich, Switzerland | 4.28 $ | |
| 2. | Luxembourg, Luxembourg | 3.66 $ | |
| 3. | Geneva, Switzerland | 3.51 $ | |
| 4. | Heidelberg, Germany | 2.84 $ | |
| 5. | Hamburg, Germany | 2.83 $ | |
| 6. | Munich, Germany | 2.62 $ | |
| 7. | Utrecht, Netherlands | 2.53 $ | |
| 8. | Amsterdam, Netherlands | 2.53 $ | |
| 9. | The Hague (Den Haag), Netherlands | 2.51 $ | |
| 10. | Berlin, Germany | 2.42 $ | |
| 11. | Karlsruhe, Germany | 2.32 $ | |
| 12. | Paris, France | 2.03 $ | |
| 13. | Vienna, Austria | 1.74 $ |