| km² | Country | Population | % Correct |
|---|---|---|---|
| 1.56 m | Mongolia | 3.5 m | 89%
|
| 7.69 m | Australia | 27.1 m | 86%
|
| 2.72 m | Kazakhstan | 30.0 m | 84%
|
| 1.28 m | Chad | 21.3 m | 71%
|
| 1.76 m | Libya | 7.5 m | 68%
|
| 1.24 m | Mali | 25.6 m | 65%
|
| 1.27 m | Niger | 28.4 m | 64%
|
| 1.03 m | Mauritania | 5.4 m | 59%
|
| 0.912 m | Namibia | 3.1 m | 59%
|
| 1.10 m | Bolivia | 12.7 m | 54%
|
| 0.756 m | Chile | 19.9 m | 53%
|
| 0.912 m | Venezuela | 28.6 m | 42%
|
| 0.752 m | Zambia | 22.2 m | 37%
|