East Germany

Mid Germany

• Fulda (1)

Northeast Germany

• Eberswalde (1)

Northern Germany

• Hamburg (3)

Rhein-Main Area

• Bonn (1)
• Cologne/Leverkusen (1)

Ruhr Area

• Düsseldorf (1)
• Mönchengladbach (1)

Saarland

• Frankfurt on Main (1)
• Saarbrücken (1)

South East Germany

• Nuremberg (1)

South Germany

• Munich north (1)
• Munich south (1)

South West Germany

• Heilbronn (1)
• Stuttgart (3)