| Sr. No. | City Name |
|---|---|
| 1 | Berlin |
| 2 | Bielefeld |
| 3 | Bremen |
| 4 | Dortmund |
| 5 | Dresden |
| 6 | Düsseldorf |
| 7 | Essen |
| 8 | Frankfurt am Main |
| 9 | Hamburg |
| 10 | Hannover |
| 11 | Köln |
| 12 | Leipzig |
| 13 | Mainz |
| 14 | Mannheim |
| 15 | München |
| 16 | Mönchengladbach |
| 17 | Nürnberg |
| 18 | Stuttgart |
| 19 | Villingen-Schwenningen |