| Year | Rank | Population | Answer | % Correct |
|---|---|---|---|---|
| 6. | 150,000 | Constantinople | 100%
| |
| 6. | 150,000 | Constantinople | 100%
| |
| 6. | 150,000 | Constantinople | 100%
| |
| 6. | 160,000 | Constantinople | 100%
| |
| 6. | 170,000 | Constantinople | 100%
| |
| 5. | 180,000 | Constantinople | 100%
| |
| 5. | 200,000 | Constantinople | 100%
| |
| 6. | 210,000 | Constantinople | 100%
| |
| 5. | 220,000 | Constantinople | 100%
| |
| 5. | 230,000 | Constantinople | 100%
| |
| 4. | 220,000 | Baghdad | 91%
| |
| 2. | 400,000 | Baghdad | 91%
| |
| 2. | 540,000 | Baghdad | 91%
| |
| 4. | 250,000 | Damascus | 68%
| |
| 2. | 260,000 | Damascus | 68%
| |
| 2. | 270,000 | Damascus | 68%
| |
| 2. | 280,000 | Damascus | 68%
| |
| 2. | 290,000 | Damascus | 68%
| |
| 2. | 300,000 | Damascus | 68%
| |
| 3. | 300,000 | Damascus | 68%
| |
| 5. | 220,000 | Damascus | 68%
| |
| 700 | 1. | 540,000 | Chang'an | 64%
|
| 710 | 1. | 550,000 | Chang'an | 64%
|
| 720 | 1. | 550,000 | Chang'an | 64%
|
| 730 | 1. | 560,000 | Chang'an | 64%
|
| 740 | 1. | 570,000 | Chang'an | 64%
|
| 750 | 1. | 570,000 | Chang'an | 64%
|
| 760 | 1. | 580,000 | Chang'an | 64%
|
| 770 | 1. | 580,000 | Chang'an | 64%
|
| 780 | 1. | 590,000 | Chang'an | 64%
|
| 790 | 1. | 590,000 | Chang'an | 64%
|
| 2. | 250,000 | Luoyang | 50%
| |
| 3. | 250,000 | Luoyang | 50%
| |
| 3. | 260,000 | Luoyang | 50%
| |
| 3. | 270,000 | Luoyang | 50%
| |
| 3. | 280,000 | Luoyang | 50%
| |
| 3. | 290,000 | Luoyang | 50%
| |
| 2. | 300,000 | Luoyang | 50%
| |
| 2. | 290,000 | Luoyang | 50%
| |
| 3. | 270,000 | Luoyang | 50%
| |
| 3. | 260,000 | Luoyang | 50%
| |
| 7. | 140,000 | Bian | 36%
| |
| 7. | 140,000 | Bian | 36%
| |
| 7. | 140,000 | Caracol | 32%
| |
| 7. | 140,000 | Caracol | 32%
| |
| 7. | 140,000 | Caracol | 32%
| |
| 7. | 140,000 | Caracol | 32%
| |
| 7. | 140,000 | Caracol | 32%
| |
| 7. | 140,000 | Caracol | 32%
| |
| 7. | 140,000 | Caracol | 32%
| |
| 5. | 180,000 | El Pilar | 32%
| |
| 5. | 180,000 | El Pilar | 32%
| |
| 5. | 180,000 | El Pilar | 32%
| |
| 5. | 180,000 | El Pilar | 32%
| |
| 5. | 180,000 | El Pilar | 32%
| |
| 6. | 180,000 | El Pilar | 32%
| |
| 6. | 180,000 | El Pilar | 32%
| |
| 7. | 180,000 | El Pilar | 32%
| |
| 6. | 180,000 | El Pilar | 32%
| |
| 6. | 180,000 | El Pilar | 32%
| |
| 3. | 250,000 | Kanyakubja | 18%
| |
| 4. | 250,000 | Kanyakubja | 18%
| |
| 4. | 250,000 | Kanyakubja | 18%
| |
| 4. | 250,000 | Kanyakubja | 18%
| |
| 4. | 250,000 | Kanyakubja | 18%
| |
| 4. | 250,000 | Kanyakubja | 18%
| |
| 4. | 250,000 | Kanyakubja | 18%
| |
| 3. | 250,000 | Kanyakubja | 18%
| |
| 4. | 240,000 | Kanyakubja | 18%
| |
| 4. | 240,000 | Kanyakubja | 18%
|