East Germany

• Dresden (1)
• Zwickau (1)

Mid Germany

Northeast Germany

• Potsdam/Brandenburg (1)
• Rostock/Stralsund (1)
• Schwerin (1)

Northern Germany

• Bremen Surrounding (1)

Rhein-Main Area

Ruhr Area

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• Oberhausen (3)

Saarland

• Aschaffenburg (1)
• Kaiserslautern (2)

South East Germany

• Hof (1)
• Nuremberg (3)

South Germany

• Friedrichshafen (3)
• Landshut (2)
• Munich north (1)
• Munich south (2)
• Rosenheim (1)

South West Germany

• Heilbronn (1)
• Offenburg (1)
• Tübingen (1)