| Rank | Nominal GDP (millions USD) | Country | % Correct |
|---|---|---|---|
| 2 | $14,860,775 | China | 97%
|
| 4 | $3,780,553 | Germany | 97%
|
| 8 | $1,848,222 | Italy | 97%
|
| 3 | $4,910,580 | Japan | 97%
|
| 5 | $2,638,296 | United Kingdom | 97%
|
| 1 | $20,807,269 | United States | 97%
|
| 12 | $1,363,767 | Brazil | 95%
|
| 9 | $1,600,264 | Canada | 95%
|
| 7 | $2,551,451 | France | 95%
|
| 6 | $2,592,583 | India | 95%
|
| 11 | $1,464,078 | Russia | 95%
|
| 13 | $1,334,688 | Australia | 92%
|
| 16 | $1,040,372 | Mexico | 92%
|
| 17 | $886,339 | Netherlands | 92%
|
| 10 | $1,586,786 | South Korea | 92%
|
| 14 | $1,247,464 | Spain | 92%
|
| 15 | $1,088,768 | Indonesia | 89%
|
| 19 | $680,897 | Saudi Arabia | 84%
|
| 20 | $649,436 | Turkey | 84%
|
| 18 | $707,868 | Switzerland | 68%
|