| km² | Country | % Correct |
|---|---|---|
| 11,351,000 | United States | 99%
|
| 7,567,000 | Russia | 97%
|
| 5,599,000 | Canada | 96%
|
| 8,505,000 | Australia | 95%
|
| 6,806,000 | United Kingdom | 95%
|
| 3,831,000 | Brazil | 94%
|
| 4,479,000 | Japan | 93%
|
| 2,305,000 | India | 91%
|
| 11,691,000 | France | 89%
|
| 6,159,000 | Indonesia | 88%
|
| 3,269,000 | Mexico | 88%
|
| 3,682,000 | Chile | 84%
|
| 4,421,000 | New Zealand | 84%
|
| 2,385,000 | Norway | 79%
|
| 2,551,000 | Denmark | 66%
|
| 1,727,000 | Portugal | 59%
|
| 2,996,000 | F. S. Micronesia | 41%
|
| 2,402,000 | Papua New Guinea | 41%
|
| 3,442,000 | Kiribati | 39%
|
| 1,991,000 | Marshall Islands | 33%
|