| Letter | Countries | % Correct |
|---|---|---|
| O | Oman | 89%
|
| D | Denmark | 82%
|
| Q | Qatar | 82%
|
| Y | Yemen | 82%
|
| Z | Zambia | 82%
|
| F | France | 75%
|
| G | Germany | 71%
|
| J | Jordan | 71%
|
| V | Venezuela | 71%
|
| K | Kenya | 68%
|
| H | Hungary | 64%
|
| I | India | 64%
|
| C | Canada | 61%
|
| U | Uruguay | 57%
|
| R | Romania | 46%
|
| A | Afghanistan | 43%
|
| E | Ecuador | 39%
|
| P | Poland | 39%
|
| N | Netherlands | 36%
|
| T | Tanzania | 36%
|
| L | Lesotho | 32%
|
| M | Malaysia | 29%
|
| S | Switzerland | 29%
|
| B | Bangladesh | 4%
|