East Germany

• Chemnitz (3)
• Dresden (10)
• Gera (1)
• Halle / Saale (3)
• Leipsic (6)
• Zwickau (3)

Mid Germany

• Bielefeld (3)
• Braunschweig (2)
• Fulda (1)
• Hannover (4)
• Hannover western surrounding (1)
• Herford (1)
• Hildesheim (1)

Northeast Germany

• Berlin center (2)
• Berlin north (3)
• Berlin south (5)
• Eberswalde (1)
• Frankfurt on Oder (4)
• Potsdam/Brandenburg (3)
• Prignitz-Oberhavel (1)

Northern Germany

• Bremen (1)
• Bremerhaven (2)
• Buchholz / Lüneburg (1)
• Hamburg (3)
• Hamburger northern surrounding (1)
• Stade und Umland (1)

Rhein-Main Area

• Aachen (2)
• Bonn (3)
• Cologne (4)
• Cologne/Leverkusen (1)
• Hagen (1)
• Siegen (1)
• Trier (1)

Ruhr Area

• Dortmund (11)
• Duisburg (2)
• Düsseldorf (2)
• Emsland (2)
• Essen (6)
• Münster (4)
• Oberhausen (4)
• Osnabruck (1)
• Wuppertal (3)

Saarland

• Aschaffenburg (3)
• Frankfurt on Main (1)
• Heidelberg (1)
• Mannheim (2)

South East Germany

• Hof (3)
• Nuremberg (5)
• Passau (1)

South Germany

• Augsburg (1)
• Garmisch-Partenkirchen (1)
• Kempten (1)
• Landshut (1)
• Munich north (5)
• Munich south (3)
• Rosenheim (2)

South West Germany

• Freiburg (4)
• Karlsruhe (2)
• Offenburg (1)
• Pforzheim (1)
• Stuttgart (2)
• Tübingen (1)