's-Hertogenbosch, North Brabant, Netherlands 0 Aalborg, North Denmark Region, Denmark 0 Aalst, Flanders, Belgium 0 Aarhus, Central Denmark Region, Denmark 0 Aegina, Attica, Greece 0 Alicante, Valencian Community, Spain 0 Amersfoort, Utrecht, Netherlands 0 Amstelveen, North Holland, Netherlands 0 Ancona, Province of Ancona, Italy 0 Anderlecht, Brussels, Belgium 0 Antwerp, Flanders, Belgium 0 Apeldoorn, Gelderland, Netherlands 0 Apollonia, Central Macedonia, Greece 0 Arad, Arad, Romania 0 Arendal, Agder, Norway 0 Athens, Attica, Greece 1 Athens, Georgia, United States 0 Badajoz, Extremadura, Spain 0 Barcelona, Catalonia, Spain 0 Belgium 8 Benalmádena, Andalusia, Spain 0 Bergen, Vestland, Norway 0 Beringen, Flanders, Belgium 0 Berlin, Berlin, Germany 0 Bilbao, Basque Country, Spain 0 Boden, Norrbotten County, Sweden 0 Bonn, North Rhine-Westphalia, Germany 0 Bordeaux, Nouvelle-Aquitaine, France 0 Borovo, Plovdiv Province, Bulgaria 0 Bosnia and Herzegovina 0 Bremen, Bremen, Germany 0 Brussels, Brussels, Belgium 0 Bucharest, Bucharest, Romania 0 Bulgaria 23 Burgas, Burgas, Bulgaria 0 Cluj-Napoca, Cluj County, Romania 0 Copenhagen, Capital Region of Denmark, Denmark 0 Corfu, Ionian Islands, Greece 0 Cork, County Cork, Ireland 0 Crete, Greece 0 Croatia 0 Cádiz, Andalusia, Spain 0 Denmark 1 Dublin, County Dublin, Ireland 0 Düsseldorf, North Rhine-Westphalia, Germany 0 Eindhoven, North Brabant, Netherlands 0 Espoo, Uusimaa, Finland 0 Faros, Southern Aegean, Greece 0 Finland 1 France 1 Fredrikstad, Østfold, Norway 0 Galatsi, Attica, Greece 0 Galway, County Galway, Ireland 0 Genk, Flanders, Belgium 0 Germany 1 Ghent, Flanders, Belgium 0 Granada, Andalusia, Spain 0 Greece 1 Groningen, Groningen, Netherlands 0 Halmstad, Halland County, Sweden 0 Hammerfest, Finnmark, Norway 0 Hasselt, Flanders, Belgium 0 Helsinki, Uusimaa, Finland 0 Heraklion, Crete, Greece 0 Hrabrino, Plovdiv Province, Bulgaria 0 Hungaria, Jinotega, Nicaragua 1 Hungary 1 Iceland 1 Ireland 1 Israel 1 Istanbul, İstanbul, Turkey 0 Italy 1 Jyväskylä, Central Finland, Finland 0 Jūrmala, Jūrmala, Latvia 0 Karlstad, Varmland County, Sweden 0 Kaunas, Kaunas City Municipality, Lithuania 0 Kerava, Uusimaa, Finland 0 Klaipeda, Klaipeda City Municipality, Lithuania 0 Kos, Southern Aegean, Greece 0 Kraków, Lesser Poland Voivodeship, Poland 0 Lahti, Päijät-Häme, Finland 0 Latvia 1 Liepāja, City of Liepāja, Latvia 0 Lillehammer, Innlandet, Norway 0 Limerick, County Limerick, Ireland 0 Lisbon, Lisbon, Portugal 0 Lithuania 1 Liège, Wallonia, Belgium 0 Maaseik, Flanders, Belgium 0 Maastricht, Limburg, Netherlands 0 Malta 0 Marseille, Provence-Alpes-Côte d'Azur, France 0 Montpellier, Occitanie, France 0 Murcia, Region of Murcia, Spain 0 Málaga, Andalusia, Spain 0 Naples, Metropolitan City of Naples, Italy 0 Netherlands 7 Norway 1 Oslo, Oslo, Norway 0 Panevėžys, Panevėžys City Municipality, Lithuania 0 Paris, Île-de-France, France 0 Pleven, Pleven Province, Bulgaria 0 Plovdiv, Plovdiv Province, Bulgaria 0 Plovdivtsi, Smoljan, Bulgaria 0 Poland 2 Reykjavík, Reykjavíkurborg, Iceland 0 Rhodes, Southern Aegean, Greece 0 Riga, Riga, Latvia 0 Rimini, Province of Rimini, Italy 0 Romania 1 Roquetes, Catalunya, Spain 0 Rotterdam, South Holland, Netherlands 0 Ruse, Ruse, Bulgaria 0 Serbia 0 Sibiu, Sibiu, Romania 0 Slovenia 0 Sofia, Sofia City Province, Bulgaria 0 Spain 0 Stara Zagora, Stara Zagora, Bulgaria 0 Stuttgart, Baden-Württemberg, Germany 0 Sweden 1 Tel Aviv-Yafo, Tel Aviv District, Israel 0 Tilburg, North Brabant, Netherlands 0 Timișoara, Timiș, Romania 0 Tromsø, Troms, Norway 0 Trondheim, Trøndelag, Norway 0 Utrecht, Utrecht, Netherlands 0 València, Valencian Community, Spain 0 Varna, Varna, Bulgaria 0 Vilnius, Vilnius City Municipality, Lithuania 0 Warsaw, Masovian Voivodeship, Poland 0 Zaventem, Flanders, Belgium 0 Ålberga, Södermanland County, Sweden 0 İzmir, İzmir, Turkey 0 Łódź, Łódź Voivodeship, Poland 0