East Germany

Mid Germany

• Braunschweig (1)
• Hannover (1)

Northeast Germany

Northern Germany

• Bremen (1)
• Hamburg (8)
• Hamburger northern surrounding (1)
• Kiel (1)

Rhein-Main Area

Ruhr Area

Saarland

• Aschaffenburg (1)

South East Germany

• Nuremberg (1)

South Germany

• Munich south (1)

South West Germany

• Karlsruhe (2)