| Year | Rank | Population | Answer | % Correct |
|---|---|---|---|---|
| 2. | 300,000 | Constantinople | 100%
| |
| 2. | 300,000 | Constantinople | 100%
| |
| 2. | 300,000 | Constantinople | 100%
| |
| 2. | 300,000 | Constantinople | 100%
| |
| 2. | 310,000 | Constantinople | 100%
| |
| 2. | 310,000 | Constantinople | 100%
| |
| 2. | 310,000 | Constantinople | 100%
| |
| 970 | 1. | 320,000 | Constantinople | 100%
|
| 3. | 320,000 | Constantinople | 100%
| |
| 3. | 320,000 | Constantinople | 100%
| |
| 7. | 110,000 | Cairo | 77%
| |
| 7. | 130,000 | Cairo | 77%
| |
| 900 | 1. | 1,100,000 | Baghdad | 70%
|
| 910 | 1. | 1,100,000 | Baghdad | 70%
|
| 920 | 1. | 1,100,000 | Baghdad | 70%
|
| 930 | 1. | 1,100,000 | Baghdad | 70%
|
| 940 | 1. | 1,100,000 | Baghdad | 70%
|
| 950 | 1. | 600,000 | Baghdad | 70%
|
| 960 | 1. | 350,000 | Baghdad | 70%
|
| 4. | 250,000 | Baghdad | 70%
| |
| 4. | 200,000 | Baghdad | 70%
| |
| 5. | 160,000 | Baghdad | 70%
| |
| 6. | 170,000 | Alexandria | 67%
| |
| 6. | 170,000 | Alexandria | 67%
| |
| 6. | 170,000 | Alexandria | 67%
| |
| 5. | 170,000 | Alexandria | 67%
| |
| 6. | 170,000 | Alexandria | 67%
| |
| 5. | 170,000 | Alexandria | 67%
| |
| 7. | 170,000 | Chang'an | 60%
| |
| 7. | 150,000 | Kyoto | 60%
| |
| 6. | 150,000 | Kyoto | 60%
| |
| 6. | 150,000 | Kyoto | 60%
| |
| 6. | 150,000 | Kyoto | 60%
| |
| 6. | 150,000 | Kyoto | 60%
| |
| 7. | 160,000 | Cordoba | 50%
| |
| 7. | 160,000 | Cordoba | 50%
| |
| 7. | 160,000 | Cordoba | 50%
| |
| 5. | 220,000 | Cordoba | 50%
| |
| 3. | 280,000 | Cordoba | 50%
| |
| 3. | 300,000 | Cordoba | 50%
| |
| 2. | 310,000 | Cordoba | 50%
| |
| 980 | 1. | 330,000 | Cordoba | 50%
|
| 2. | 340,000 | Cordoba | 50%
| |
| 4. | 200,000 | Bian | 30%
| |
| 4. | 200,000 | Bian | 30%
| |
| 4. | 210,000 | Bian | 30%
| |
| 4. | 220,000 | Bian | 30%
| |
| 4. | 230,000 | Bian | 30%
| |
| 4. | 240,000 | Bian | 30%
| |
| 4. | 250,000 | Bian | 30%
| |
| 3. | 280,000 | Bian | 30%
| |
| 2. | 320,000 | Bian | 30%
| |
| 990 | 1. | 360,000 | Bian | 30%
|
| 5. | 150,000 | Angkor | 27%
| |
| 5. | 160,000 | Angkor | 27%
| |
| 5. | 170,000 | Angkor | 27%
| |
| 4. | 180,000 | Angkor | 27%
| |
| 5. | 200,000 | Kanyakubja | 23%
| |
| 5. | 180,000 | Kanyakubja | 23%
| |
| 5. | 170,000 | Kanyakubja | 23%
| |
| 6. | 160,000 | Kanyakubja | 23%
| |
| 7. | 160,000 | Kanyakubja | 23%
| |
| 7. | 120,000 | Kanyakubja | 23%
| |
| 7. | 110,000 | Kanyakubja | 23%
| |
| 3. | 280,000 | Samarra | 20%
| |
| 3. | 280,000 | Samarra | 20%
| |
| 3. | 280,000 | Samarra | 20%
| |
| 3. | 280,000 | Samarra | 20%
| |
| 3. | 280,000 | Samarra | 20%
| |
| 6. | 160,000 | Samarra | 20%
|