| Year | Rank | Population | Answer | % Correct |
|---|---|---|---|---|
| 1200 | 1. | 149,000 | Constantinople | 100%
|
| 1210 | 1. | 139,000 | Constantinople | 100%
|
| 1220 | 1. | 129,000 | Constantinople | 100%
|
| 1230 | 1. | 119,000 | Constantinople | 100%
|
| 1240 | 1. | 109,000 | Constantinople | 100%
|
| 1250 | 1. | 100,000 | Constantinople | 100%
|
| 1260 | 1. | 100,000 | Constantinople | 100%
|
| 1270 | 1. | 100,000 | Constantinople | 100%
|
| 1280 | 1. | 100,000 | Constantinople | 100%
|
| 1290 | 1. | 100,000 | Constantinople | 100%
|
| 6. | 44,000 | Paris | 100%
| |
| 6. | 47,000 | Paris | 100%
| |
| 6. | 50,000 | Paris | 100%
| |
| 6. | 53,000 | Paris | 100%
| |
| 6. | 56,000 | Paris | 100%
| |
| 6. | 59,000 | Paris | 100%
| |
| 5. | 62,000 | Paris | 100%
| |
| 6. | 65,000 | Paris | 100%
| |
| 6. | 68,000 | Paris | 100%
| |
| 6. | 72,000 | Paris | 100%
| |
| 4. | 56,000 | Milan | 88%
| |
| 3. | 60,000 | Milan | 88%
| |
| 3. | 64,000 | Milan | 88%
| |
| 3 | 69,000 | Milan | 88%
| |
| 3. | 73,000 | Milan | 88%
| |
| 3. | 78,000 | Milan | 88%
| |
| 3. | 82,000 | Milan | 88%
| |
| 3. | 86,000 | Milan | 88%
| |
| 2. | 91,000 | Milan | 88%
| |
| 2. | 95,000 | Milan | 88%
| |
| 5. | 47,000 | Venice | 88%
| |
| 5. | 51,000 | Venice | 88%
| |
| 5. | 55,000 | Venice | 88%
| |
| 5. | 60,000 | Venice | 88%
| |
| 4. | 64,000 | Venice | 88%
| |
| 4. | 68,000 | Venice | 88%
| |
| 4. | 72,000 | Venice | 88%
| |
| 4. | 77,000 | Venice | 88%
| |
| 4. | 81,000 | Venice | 88%
| |
| 4. | 85,000 | Venice | 88%
| |
| 7. | 43,000 | London | 80%
| |
| 7. | 46,000 | London | 80%
| |
| 7. | 50,000 | London | 80%
| |
| 7. | 53,000 | London | 80%
| |
| 7. | 61,000 | London | 80%
| |
| 7. | 64,000 | London | 80%
| |
| 7. | 67,000 | London | 80%
| |
| 2. | 80,000 | Seville | 78%
| |
| 2. | 81,000 | Seville | 78%
| |
| 2. | 82,000 | Seville | 78%
| |
| 2. | 83,000 | Seville | 78%
| |
| 2. | 84,000 | Seville | 78%
| |
| 2. | 85,000 | Seville | 78%
| |
| 2. | 86,000 | Seville | 78%
| |
| 2. | 87,000 | Seville | 78%
| |
| 3. | 88,000 | Seville | 78%
| |
| 3. | 89,000 | Seville | 78%
| |
| 3. | 60,000 | Córdoba | 71%
| |
| 4. | 60,000 | Córdoba | 71%
| |
| 4. | 60,000 | Córdoba | 71%
| |
| 4. | 60,000 | Córdoba | 71%
| |
| 5. | 60,000 | Córdoba | 71%
| |
| 5. | 60,000 | Córdoba | 71%
| |
| 7. | 60,000 | Córdoba | 71%
| |
| 7. | 58,000 | Genoa | 61%
| |
| 6. | 63,000 | Genoa | 61%
| |
| 5. | 69,000 | Genoa | 61%
| |
| 5. | 74,000 | Genoa | 61%
| |
| 5. | 80,000 | Genoa | 61%
| |
| 7. | 40,000 | Léon | 10%
|