| Answer | Population | % Correct |
|---|---|---|
| Dortmund | 586,852 | 99%
|
| Essen | 579,432 | 98%
|
| Dusseldorf | 619,477 | 96%
|
| Cologne/Koln | 1,073,096 | 95%
|
| Bonn | 331,885 | 91%
|
| Duisburg | 495,152 | 89%
|
| Wuppertal | 354,572 | 88%
|
| Bochum | 363,441 | 87%
|
| Munster | 317,713 | 87%
|
| Bielefeld | 334,002 | 85%
|
| Aachen | 249,070 | 80%
|
| Gelsenkirchen | 260,126 | 73%
|
| Leverkusen | 163,851 | 73%
|
| Monchengladbach | 261,001 | 66%
|
| Oberhausen | 208,752 | 62%
|
| Hamm | 179,238 | 59%
|
| Krefeld | 227,050 | 59%
|
| Solingen | 158,957 | 58%
|
| Hagen | 188,713 | 56%
|
| Mülheim an der Ruhr | 170,739 | 49%
|