Dortmund, Germania, 2029
Düsseldorf, Germania, 2029
Bremen, Germania, 2025
Bad Friedrichshall, Germania, 2025
Brühl, Germania, 2024
Köln, Germania, 2024
Hamburg, Germania, 2023
München, Germania, 2022
Köln, Germania, 2021
Wolfsburg, Germania, 2021
Lübeck, Germania, 2019
Wuppertal, Germania, 2018
Gelsenkirchen, Germania, 2018
Clausen, Lussemburgo, 2017
Köln, Germania, 2017
Luxemburg, Lussemburgo, 2015
Aachen, Germania, 2014
Essen, Germania, 2014