East Germany

• Halle / Saale (1)
• Leipsic (1)

Mid Germany

• Bielefeld (3)
• Hannover (2)

Northeast Germany

• Berlin center (4)
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Northern Germany

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• Hamburg (1)

Rhein-Main Area

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Ruhr Area

• Dortmund (1)

Saarland

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South East Germany

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South Germany

• Garmisch-Partenkirchen (1)
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South West Germany

• Göppingen (1)
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• Stuttgart (2)
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