East Germany

Mid Germany

• Bielefeld (1)
• Braunschweig (2)
• Hannover (3)
• Herford (1)
• Hildesheim (1)

Northeast Germany

• Berlin north (2)
• Berlin south (1)

Northern Germany

• Hamburg (4)

Rhein-Main Area

• Hagen (1)

Ruhr Area

• Dortmund (1)
• Duisburg (3)
• Düsseldorf (1)
• Emsland (1)
• Essen (1)
• Münster (4)
• Osnabruck (1)

Saarland

• Kaiserslautern (1)

South East Germany

• Erlangen (1)

South Germany

• Augsburg (1)
• Garmisch-Partenkirchen (1)
• Munich north (3)
• Munich south (1)
• Rosenheim (1)

South West Germany

• Karlsruhe (1)
• Stuttgart (3)