6

Düsseldorf

North Rhine-Westphalia

7

Erfurt

Thuringia

8

Essen

North Rhine-Westphalia

9

Frankfurt am Main

Hessen

10

Frankfurt on Oder

Brandenburg

11

Hamburg

Hamburg

12

Hanover

Lower Saxony

13

Heidelberg

Baden-Wurttemberg

14

Homburg

Saarland

15

Koblenz

Rhineland-Palatinate

16

Leipzig

Saxony

17

Lichtenstein

Baden-Wurttemberg

18

Munich

Bavaria

19

Nuremberg

Bavaria

20

Passau

Bavaria

21

Potsdam

Brandenburg

22

Rottenburg

Baden-Wurttemberg

23

Strasburg

Mecklenburg-Vorpommern

24

Stuttgart

Baden-Wurttemberg

25

Wittenberg

Saxony-Anhalt

26

Wolfsburg

Lower Saxony