More information will follow.
More information will follow.
| 2025 | Rotterdam (NL) |
| 2023 | Geneva (CH) |
| 2022 | Istanbul (TR) |
| 2019 | Bordeaux (FR) |
| 2017 | Warsaw (PL) |
| 2015 | Kansas City (US) |
| 2013 | Vienna (AT) |
| 2011 | Athens (GR) |
| 2009 | Rome (IT) |
| 2007 | Berlin (DE) |
| 2005 | Madrid (ES) |
| 2003 | Lucerne (CH) |