East Germany

Mid Germany

Northeast Germany

• Berlin north (1)

Northern Germany

• Hamburg (2)

Rhein-Main Area

• Bonn (1)

Ruhr Area

Saarland

• Frankfurt on Main (1)

South East Germany

• Ansbach (1)
• Hof (1)

South Germany

• Garmisch-Partenkirchen (1)
• Ingolstadt (1)

South West Germany

• Karlsruhe (2)
• Tübingen (1)