2024
Andorra – Spain
2023
Spain – Argentina – Brazil – Taiwan – Latvia
2022
Belgium – Bulgaria – Catalonia – Croatia – France – Germany – Iceland – Italy – Latvia – Lithuania – Mongolia – Poland – Romania – Spain
2021
Belgium – Latvia – Lithuania – Spain
2020
Spain
2019
Belgium – Catalonia – Denmark – Iceland – Latvia – Lithuania – Portugal – Poland – Spain
2018
Belgium – Estonia – Germany – Greece – Indonesia – Latvia – Lithuania – Portugal – Spain
2017
Denmark – Germany – Latvia – Lithuania – Philippines – Poland – Spain – Taiwan
2016
Denmark – Estonia – Finland – Germany – Latvia – Lithuania – Poland – Portugal – Russia – Spain – Sweeden
2015
Estonia – Finland – Latvia – Lithuania – Norway – Spain
2014
Belgium – Greece – Ireland – Latvia – Lithuania – Spain
2013
Lithuania – Spain
2012
Spain
2011
Spain
2010
Netherlands – Spain