| Year | Rank | Population | Answer | % Correct |
|---|---|---|---|---|
| 6, | 200,000 | Rome | 100%
| |
| 6. | 210,000 | Rome | 100%
| |
| 6. | 230,000 | Rome | 100%
| |
| 4. | 250,000 | Rome | 100%
| |
| 4. | 270,000 | Rome | 100%
| |
| 4. | 290,000 | Rome | 100%
| |
| 4. | 310,000 | Rome | 100%
| |
| 4. | 330,000 | Rome | 100%
| |
| 4. | 350,000 | Rome | 100%
| |
| 4. | 380,000 | Rome | 100%
| |
| 1 | 1. | 400,000 | Alexandria | 83%
|
| 10 | 1. | 410,000 | Alexandria | 83%
|
| 20 | 1. | 440,000 | Alexandria | 83%
|
| 30 | 1. | 460,000 | Alexandria | 83%
|
| 40 | 1. | 490,000 | Alexandria | 83%
|
| 50 | 1. | 510,000 | Alexandria | 83%
|
| 60 | 1. | 530,000 | Alexandria | 83%
|
| 70 | 1. | 540,000 | Alexandria | 83%
|
| 80 | 1. | 550,000 | Alexandria | 83%
|
| 90 | 1. | 550,000 | Alexandria | 83%
|
| 5. | 240,000 | Chang'an | 54%
| |
| 5. | 240,000 | Chang'an | 54%
| |
| 5. | 240,000 | Chang'An | 54%
| |
| 6. | 240,000 | Chang'an | 54%
| |
| 6. | 240,000 | Chang'an | 54%
| |
| 6. | 240,000 | Chang'an | 54%
| |
| 6. | 240,000 | Chang'an | 54%
| |
| 6. | 240,000 | Chang'an | 54%
| |
| 6. | 240,000 | Chang'an | 54%
| |
| 6. | 240,000 | Chang'an | 54%
| |
| 7. | 160,000 | Carthage | 51%
| |
| 7. | 160,000 | Carthage | 51%
| |
| 7. | 160,000 | Carthage | 51%
| |
| 7. | 160,000 | Carthage | 51%
| |
| 7. | 170,000 | Carthage | 51%
| |
| 7. | 180,000 | Carthage | 51%
| |
| 7. | 180,000 | Carthage | 51%
| |
| 7. | 190,000 | Carthage | 51%
| |
| 7. | 190,000 | Carthage | 51%
| |
| 3. | 260,000 | Luoyang | 31%
| |
| 3. | 290,000 | Luoyang | 31%
| |
| 3. | 330,000 | Luoyang | 31%
| |
| 3. | 360,000 | Luoyang | 31%
| |
| 3. | 370,000 | Luoyang | 31%
| |
| 3. | 380,000 | Luoyang | 31%
| |
| 3. | 390,000 | Luoyang | 31%
| |
| 2. | 400,000 | Luoyang | 31%
| |
| 2. | 400,000 | Luoyang | 31%
| |
| 2. | 410,000 | Luoyang | 31%
| |
| 4. | 250,000 | Chengdu | 26%
| |
| 4. | 250,000 | Chengdu | 26%
| |
| 4. | 250,000 | Chengdu | 26%
| |
| 5. | 250,000 | Chengdu | 26%
| |
| 5. | 250,000 | Chengdu | 26%
| |
| 5. | 250,000 | Chengdu | 26%
| |
| 5. | 250,000 | Chengdu | 26%
| |
| 5. | 250,000 | Chengdu | 26%
| |
| 5. | 250,000 | Chengdu | 26%
| |
| 5. | 250,000 | Chengdu | 26%
| |
| 2. | 400,000 | Seleucia | 20%
| |
| 2. | 400,000 | Seleucia | 20%
| |
| 2. | 400,000 | Seleucia | 20%
| |
| 2. | 400,000 | Seleucia | 20%
| |
| 2. | 400,000 | Seleucia | 20%
| |
| 2. | 400,000 | Seleucia | 20%
| |
| 2. | 400,000 | Seleucia | 20%
| |
| 3. | 400,000 | Seleucia | 20%
| |
| 3. | 400,000 | Seleucia | 20%
| |
| 3. | 400,000 | Seleucia | 20%
| |
| 7. | 160,000 | Taxila | 14%
|