East Germany

• Halle / Saale (1)
• Zwickau (2)

Mid Germany

• Bielefeld (1)
• Hannover (1)
• Hannover western surrounding (1)

Northeast Germany

• Berlin center (5)
• Eberswalde (1)
• Neubrandenburg (1)
• Potsdam/Brandenburg (2)

Northern Germany

• Hamburg (3)
• Heide / Husum (1)

Rhein-Main Area

• Bonn (2)
• Hagen (2)
• Koblenz (1)

Ruhr Area

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• Duisburg (2)
• Düsseldorf (4)
• Emsland (1)
• Essen (2)
• Mönchengladbach (2)

Saarland

• Darmstadt (1)
• Frankfurt on Main (2)
• Heidelberg (2)
• Mannheim (2)

South East Germany

• Amberg (1)
• Ansbach (1)
• Bamberg (1)
• Erlangen (1)
• Passau (1)
• Schweinfurt (1)
• Würzburg (1)

South Germany

• Augsburg (3)
• Friedrichshafen (1)
• Garmisch-Partenkirchen (2)
• Ingolstadt (4)
• Landsberg am Lech (1)
• Munich north (1)
• Munich south (1)
• Neuburg / Donau-Ries (1)

South West Germany

• Freiburg (1)
• Heilbronn (1)
• Karlsruhe (2)
• Konstanz (1)
• Stuttgart (1)
• Tübingen (2)