| Area (sq km) | OECD Country | Area (sq mi) | % Correct |
|---|---|---|---|
| 7,692,024 | Australia | 2,969,906 | 100%
|
| 9,984,670 | Canada | 3,855,101 | 100%
|
| 551,695 | France | 213,011 | 100%
|
| 357,114 | Germany | 137,882 | 100%
|
| 377,930 | Japan | 145,920 | 100%
|
| 1,964,375 | Mexico | 758,449 | 100%
|
| 505,992 | Spain | 195,365 | 100%
|
| 9,372,610 | United States | 3,618,783 | 100%
|
| 323,802 | Norway | 125,021 | 80%
|
| 312,679 | Poland | 120,726 | 80%
|
| 450,295 | Sweden | 173,860 | 80%
|
| 756,102 | Chile | 291,932 | 60%
|
| 338,424 | Finland | 130,666 | 60%
|
| 783,562 | Türkiye | 302,535 | 60%
|
| 1,141,748 | Colombia | 440,831 | 40%
|