| Letter | Value (in millions) | Country | % Correct |
|---|---|---|---|
| C | 2,715,999 | China | 100%
|
| Y | 5,715 | Yemen | 100%
|
| D | 126,832 | Denmark | 96%
|
| F | 817,994 | France | 96%
|
| G | 1,571,455 | Germany | 96%
|
| J | 897,242 | Japan | 96%
|
| O | 36,888 | Oman | 96%
|
| R | 240,391 | Russia | 96%
|
| U | 3,376,200 | United States | 96%
|
| A | 309,188 | Australia | 89%
|
| H | 163,141 | Hungary | 89%
|
| Q | 33,199 | Qatar | 89%
|
| Z | 9,047 | Zambia | 89%
|
| I | 723,348 | India | 86%
|
| M | 626,324 | Mexico | 86%
|
| V | 359,280 | Vietnam | 86%
|
| K | 49,586 | Kazakhstan | 82%
|
| N | 898,536 | Netherlands | 79%
|
| T | 363,711 | Turkey | 79%
|
| B | 620,616 | Belgium | 75%
|
| P | 381,187 | Poland | 75%
|
| L | 54,938 | Lithuania | 68%
|
| S | 731,370 | South Korea | 61%
|
| E | 85,758 | Egypt | 57%
|