| Country | Rank in country | Population | Answer | % Correct |
|---|---|---|---|---|
| Denmark | 1st | 1,330,993 | Copenhagen | 100%
|
| Russia | 1st | 12,480,481 | Moscow | 100%
|
| Switzerland | 1st | 420,217 | Zürich | 100%
|
| 2nd | 3,430,992 | Cape Town | 98%
| |
| 2nd | 203,951 | Geneva | 98%
| |
| South Africa | 1st | 7,860,781 | Johannesburg | 98%
|
| 2nd | 5,398,064 | Saint Petersburg | 98%
| |
| Belgium | 1st | 529,247 | Antwerp | 90%
|
| 3rd | 2,786,046 | Durban | 76%
| |
| 2nd | 280,534 | Aarhus | 73%
| |
| 3rd | 173,232 | Basel | 71%
| |
| 2nd | 263,927 | Ghent | 68%
| |
| 3rd | 1,625,631 | Novosibirsk | 49%
| |
| 3rd | 180,302 | Odense | 46%
| |
| 3rd | 202,746 | Charleroi | 34%
|