East Germany

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• Leipsic (1)

Mid Germany

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• Braunschweig (1)
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Northeast Germany

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• Berlin south (2)

Northern Germany

Rhein-Main Area

Ruhr Area

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• Wuppertal (2)

Saarland

South East Germany

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• Passau (1)
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South Germany

• Munich south (1)

South West Germany

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• Karlsruhe (1)
• Pforzheim (3)