East Germany

• Bautzen/Görlitz (2)
• Chemnitz (6)
• Dessau (1)
• Dresden (4)
• Halle / Saale (4)
• Leipsic (2)
• Zwickau (1)

Mid Germany

• Bielefeld (3)
• Braunschweig (4)
• Göttingen (3)
• Hannover (4)
• Hannover western surrounding (1)
• Herford (1)
• Kassel (1)
• Magdeburg (1)

Northeast Germany

• Berlin center (8)
• Berlin north (2)
• Berlin south (1)
• Potsdam/Brandenburg (1)
• Prignitz-Oberhavel (1)

Northern Germany

• Bremen (2)
• Flensburg / Schleswig (2)
• Hamburg (2)
• Hamburger northern surrounding (1)
• Oldenburg / Emden (3)
• Uelzen / Salzwedel (1)

Rhein-Main Area

• Aachen (2)
• Arnsberg/Hamm (1)
• Bonn (1)
• Cologne (5)
• Koblenz (2)
• Mainz (1)

Ruhr Area

• Dortmund (5)
• Duisburg (1)
• Düsseldorf (3)
• Emsland (1)
• Essen (5)
• Mönchengladbach (1)
• Münster (2)
• Oberhausen (1)
• Osnabruck (1)
• Wuppertal (3)

Saarland

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

South East Germany

• Amberg (2)
• Ansbach (3)
• Erlangen (1)
• Hof (2)
• Nuremberg (1)
• Regensburg (2)
• Schweinfurt (1)

South Germany

• Augsburg (1)
• Garmisch-Partenkirchen (4)
• Kempten (1)
• Landshut (2)
• Munich north (5)
• Munich south (1)

South West Germany

• Freiburg (5)
• Göppingen (1)
• Heilbronn (4)
• Karlsruhe (3)
• Ludwigsburg/Leonberg (3)
• Offenburg (1)
• Pforzheim (5)
• Stuttgart (1)
• Tübingen (2)