| Letters | Country | % Correct |
|---|---|---|
| A | Afghanistan | 100%
|
| B | Albania | 52%
|
| G | Afghanistan | 46%
|
| F | Afghanistan | 45%
|
| H | Afghanistan | 45%
|
| I | Afghanistan | 45%
|
| N | Afghanistan | 45%
|
| T | Afghanistan | 44%
|
| S | Afghanistan | 43%
|
| Z | Azerbaijan | 41%
|
| L | Albania | 40%
|
| D | Andorra | 37%
|
| E | Algeria | 35%
|
| J | Azerbaijan | 35%
|
| R | Algeria | 34%
|
| M | Armenia | 33%
|
| O | Andorra | 31%
|
| U | Antigua and Barbuda | 31%
|
| C | Cambodia | 30%
|
| X | Luxembourg | 27%
|
| Q | Equatorial Guinea | 24%
|
| W | Botswana | 16%
|
| P | Cape Verde | 15%
|
| Y | Cyprus | 13%
|
| V | Bolivia | 12%
|
| K | Burkina Faso | 11%
|