- Western Europe: France, Germany, Italy, Spain, Portugal, Belgium, Netherlands, Luxembourg, Austria, Switzerland, Ireland, and the UK.
- Northern Europe: Sweden, Norway, Finland, and Denmark.
- Central Europe: Poland, Czech Republic, Slovakia, Hungary, and Slovenia.
- Eastern Europe: Romania, Bulgaria, Greece, Turkey, and Serbia.
- Baltic States: Estonia, Latvia, and Lithuania.
- Mediterranean: Croatia and Montenegro.
- Additional Regions: Bosnia and Herzegovina, and North Macedonia.