| Year | Rank | GDP | Answer | % Correct |
|---|---|---|---|---|
| 1960 | 1. | 17.47B | New York | 100%
|
| 1970 | 1. | 116.83B | New York | 100%
|
| 1980 | 1. | 243.71B | New York | 100%
|
| 2. | 521.04B | New York | 100%
| |
| 2. | 879.28B | New York | 100%
| |
| 2. | 1.27T | New York | 100%
| |
| 2. | 1.87T | New York | 100%
| |
| 2030 | 1. | 2.73T | New York | 100%
|
| 2040 | 1. | 3.49T | New York | 100%
|
| 2050 | 1. | 4.24T | New York | 100%
|
| 4. | 6.83B | London | 99%
| |
| 6. | 39.79B | London | 99%
| |
| 4. | 167.34B | London | 99%
| |
| 5. | 345.74B | London | 99%
| |
| 4. | 526.96B | London | 99%
| |
| 5. | 776.34B | London | 99%
| |
| 7. | 860.46B | London | 99%
| |
| 5. | 1.48T | London | 99%
| |
| 10. | 1.7T | London | 99%
| |
| 5. | 6.18B | Paris | 98%
| |
| 4. | 49.17B | Paris | 98%
| |
| 2. | 227.53B | Paris | 98%
| |
| 3. | 426.42B | Paris | 98%
| |
| 5. | 466.81B | Paris | 98%
| |
| 4. | 895.33B | Paris | 98%
| |
| 5. | 893.71B | Paris | 98%
| |
| 6. | 1.25T | Paris | 98%
| |
| 9. | 1.71T | Paris | 98%
| |
| 9. | 3.93B | Tokyo | 98%
| |
| 5. | 44.75B | Tokyo | 98%
| |
| 3. | 170.38B | Tokyo | 98%
| |
| 1990 | 1. | 1.14T | Tokyo | 98%
|
| 2000 | 1. | 2.4T | Tokyo | 98%
|
| 2010 | 1. | 2.73T | Tokyo | 98%
|
| 2020 | 1. | 2.48T | Tokyo | 98%
|
| 2. | 2.45T | Tokyo | 98%
| |
| 2. | 2.98T | Tokyo | 98%
| |
| 3. | 3.4T | Tokyo | 98%
| |
| 7. | 5.05B | Los Angeles | 97%
| |
| 7. | 37.16B | Los Angeles | 97%
| |
| 8. | 107.34B | Los Angeles | 97%
| |
| 6. | 260.97B | Los Angeles | 97%
| |
| 6. | 450.16B | Los Angeles | 97%
| |
| 6. | 651.06B | Los Angeles | 97%
| |
| 4. | 1.03T | Los Angeles | 97%
| |
| 4. | 1.55T | Los Angeles | 97%
| |
| 6. | 1.98T | Los Angeles | 97%
| |
| 8. | 2.41T | Los Angeles | 97%
| |
| 5. | 2.07T | Beijing | 93%
| |
| 4. | 3.2T | Beijing | 93%
| |
| 3. | 7.35B | Chicago | 93%
| |
| 3. | 50.46B | Chicago | 93%
| |
| 6. | 116.62B | Chicago | 93%
| |
| 9. | 226.94B | Chicago | 93%
| |
| 8. | 391.44B | Chicago | 93%
| |
| 9. | 536.42B | Chicago | 93%
| |
| 9. | 703.98B | Chicago | 93%
| |
| 10. | 1.05T | Chicago | 93%
| |
| 4. | 2.22T | Shanghai | 91%
| |
| 2. | 3.44T | Shanghai | 91%
| |
| 2. | 17.38B | Moscow | 89%
| |
| 2. | 87.91B | Moscow | 89%
| |
| 5. | 118.51B | Moscow | 89%
| |
| 10. | 294.7B | Seoul | 83%
| |
| 8. | 563.27B | Seoul | 83%
| |
| 6. | 863.81B | Seoul | 83%
| |
| 8. | 1.17T | Seoul | 83%
| |
| 10. | 182.76B | San Francisco | 81%
| |
| 7. | 415.3B | San Francisco | 81%
| |
| 7. | 600.64B | San Francisco | 81%
| |
| 3. | 1.11T | San Francisco | 81%
| |
| 3. | 1.75T | San Francisco | 81%
| |
| 3. | 2.23T | San Francisco | 81%
| |
| 5. | 2.71T | San Francisco | 81%
| |
| 9. | 97.62B | Osaka | 77%
| |
| 4. | 407.07B | Osaka | 77%
| |
| 3. | 705.08B | Osaka | 77%
| |
| 3. | 919.2B | Osaka | 77%
| |
| 8. | 832.61B | Osaka | 77%
| |
| 9. | 1.13T | Houston | 74%
| |
| 8. | 1.77T | Houston | 74%
| |
| 7. | 2.42T | Houston | 74%
| |
| 10. | 2.22T | Guangzhou | 73%
| |
| 7. | 1.22T | Dallas | 72%
| |
| 7. | 1.93T | Dallas | 72%
| |
| 6. | 2.64T | Dallas | 72%
| |
| 10. | 562.41B | Washington, D.C. | 70%
| |
| 8. | 4.37B | Philadelphia | 61%
| |
| 8. | 31.82B | Philadelphia | 61%
| |
| 10. | 3.5B | Detroit | 51%
| |
| 6. | 5.43B | St. Petersburg | 50%
| |
| 9. | 27.48B | St. Petersburg | 50%
| |
| 10. | 84.02B | Nagoya | 46%
| |
| 8. | 241.65B | Nagoya | 46%
| |
| 9. | 369.64B | Nagoya | 46%
|