East Germany

Mid Germany

• Herford (1)

Northeast Germany

• Berlin center (1)
• Berlin north (1)

Northern Germany

• Hamburg (1)

Rhein-Main Area

• Trier (1)

Ruhr Area

Saarland

South East Germany

• Regensburg (1)
• Schweinfurt (1)

South Germany

• Augsburg (1)
• Munich north (2)
• Munich south (1)

South West Germany