East Germany

• Zwickau (1)

Mid Germany

• Bielefeld (1)

Northeast Germany

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• Berlin north (5)
• Berlin south (5)
• Potsdam/Brandenburg (2)

Northern Germany

• Hamburg (4)
• Kiel (1)

Rhein-Main Area

• Arnsberg/Hamm (2)
• Koblenz (1)
• Siegen (2)

Ruhr Area

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Saarland

• Heidelberg (1)
• Kaiserslautern (3)

South East Germany

• Amberg (1)
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• Bamberg (1)
• Nuremberg (4)

South Germany

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• Garmisch-Partenkirchen (1)
• Kempten (2)
• Landshut (2)
• Munich north (2)
• Rosenheim (1)

South West Germany