East Germany

• Chemnitz (1)
• Dresden (1)

Mid Germany

• Bielefeld (1)
• Hannover (3)
• Magdeburg (1)

Northeast Germany

• Berlin center (1)

Northern Germany

• Bremen (1)
• Bremen Surrounding (1)

Rhein-Main Area

• Bonn (1)

Ruhr Area

• Dortmund (1)
• Essen (2)

Saarland

South East Germany

• Nuremberg (2)
• Würzburg (1)

South Germany

• Munich north (2)
• Munich south (1)

South West Germany

• Göppingen (2)