East Germany

• Bautzen/Görlitz (2)
• Chemnitz (1)
• Cottbus (1)
• Dresden (2)
• Gera (2)
• Halle / Saale (2)
• Zwickau (1)

Mid Germany

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

Northeast Germany

• Berlin center (5)
• Berlin south (3)
• Eberswalde (1)
• Frankfurt on Oder (4)
• Neubrandenburg (1)
• Schwerin (1)

Northern Germany

• Buchholz / Lüneburg (2)
• Hamburg (18)
• Hamburger northern surrounding (1)
• Heide / Husum (1)
• Kiel (1)
• Lübeck (3)
• Oldenburg / Emden (1)

Rhein-Main Area

• Aachen (1)
• Arnsberg/Hamm (1)
• Bonn (2)
• Cologne (1)
• Hagen (1)
• Koblenz (1)
• Mainz (1)

Ruhr Area

• Düsseldorf (1)
• Emsland (2)
• Essen (1)
• Mönchengladbach (2)
• Wuppertal (1)

Saarland

• Darmstadt (1)
• Frankfurt on Main (4)
• Heidelberg (1)

South East Germany

• Amberg (2)
• Ansbach (3)
• Bamberg (1)
• Erfurt (3)
• Erlangen (1)
• Hof (1)
• Passau (4)
• Regensburg (1)

South Germany

• Augsburg (1)
• Friedrichshafen (2)
• Ingolstadt (1)
• Kempten (1)
• Munich north (5)
• Munich south (2)
• Rosenheim (4)

South West Germany

• Freiburg (2)
• Göppingen (2)
• Konstanz (3)
• Offenburg (1)
• Stuttgart (1)