East Germany

• Bautzen/Görlitz (2)
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• Dessau (3)
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• Halle / Saale (4)
• Leipsic (3)
• Zwickau (1)

Mid Germany

• Bielefeld (4)
• Göttingen (2)
• Hannover (1)
• Hannover western surrounding (1)
• Herford (3)
• Magdeburg (2)
• Stendal (1)

Northeast Germany

• Berlin center (4)
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• Eberswalde (1)
• Potsdam/Brandenburg (5)
• Prignitz-Oberhavel (1)
• Rostock/Stralsund (1)

Northern Germany

• Bremen Surrounding (1)
• Bremerhaven (1)
• Hamburg (1)
• Heide / Husum (1)
• Oldenburg / Emden (1)

Rhein-Main Area

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• Arnsberg/Hamm (3)
• Bonn (2)
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• Hagen (8)
• Mainz (2)
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Ruhr Area

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• Duisburg (6)
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• Essen (8)
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• Oberhausen (6)
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Saarland

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• Bad Homburg/Friedberg (2)
• Heidelberg (1)
• Kaiserslautern (2)
• Mannheim (1)
• Saarbrücken (3)
• Wiesbaden (1)

South East Germany

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• Hof (1)
• Nuremberg (5)
• Regensburg (1)
• Schweinfurt (1)

South Germany

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• Garmisch-Partenkirchen (2)
• Kempten (1)
• Landshut (1)
• Munich north (1)
• Munich south (4)
• Rosenheim (1)

South West Germany

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• Heilbronn (1)
• Karlsruhe (6)
• Konstanz (1)
• Ludwigsburg/Leonberg (1)
• Pforzheim (2)
• Stuttgart (1)