| Date | Population | Pays | % Correct |
|---|---|---|---|
| 1966 | 329 m | Etats-Unis | 100%
|
| 1720 | 1,427 m | Chine | 99%
|
| 1820 | 1,367 m | Inde | 99%
|
| 1997 | 269 m | Indonésie | 88%
|
| 2012 | 212 m | Brésil | 86%
|
| 2019 | 201 m | Nigeria | 68%
|
| 2018 | 204 m | Pakistan | 65%
|