| Letter | Country | % Correct |
|---|---|---|
| C | China | 89%
|
| B | Brazil | 83%
|
| D | India | 83%
|
| A | China | 78%
|
| I | China | 78%
|
| T | United States | 78%
|
| H | China | 72%
|
| N | China | 72%
|
| J | Japan | 72%
|
| E | United States | 72%
|
| U | United States | 72%
|
| L | Brazil | 67%
|
| X | Mexico | 67%
|
| S | United States | 67%
|
| R | Brazil | 61%
|
| O | Indonesia | 61%
|
| P | Pakistan | 61%
|
| Z | Brazil | 56%
|
| V | Vietnam | 56%
|
| Q | Iraq | 50%
|
| M | Mexico | 50%
|
| K | Pakistan | 50%
|
| F | Democratic Republic of the Congo | 44%
|
| G | Nigeria | 44%
|
| Y | Egypt | 22%
|
| W | Taiwan | 11%
|