East Germany

Mid Germany

• Braunschweig (1)
• Gießen (3)
• Kassel (1)

Northeast Germany

• Berlin center (3)
• Berlin south (1)
• Potsdam/Brandenburg (1)

Northern Germany

• Bremen (1)
• Hamburg (8)
• Hamburger northern surrounding (1)
• Heide / Husum (1)

Rhein-Main Area

• Bonn (1)
• Cologne (5)

Ruhr Area

• Düsseldorf (4)
• Essen (2)
• Oberhausen (1)
• Osnabruck (1)

Saarland

• Darmstadt (2)
• Heidelberg (1)
• Wiesbaden (3)

South East Germany

• Nuremberg (10)
• Regensburg (1)

South Germany

• Garmisch-Partenkirchen (7)
• Kempten (1)
• Landshut (1)
• Munich north (25)
• Munich south (7)
• Rosenheim (1)

South West Germany

• Freiburg (3)
• Göppingen (2)
• Heilbronn (4)
• Konstanz (1)
• Ludwigsburg/Leonberg (1)
• Tübingen (1)