| Letter | No. of Letters | Capital | % Correct |
|---|---|---|---|
| Q | 5 | Quito | 85%
|
| O | 11 | Ouagadougou | 74%
|
| U | 11 | Ulaanbaatar | 70%
|
| I | 9 | Islamabad | 67%
|
| B | 17 | Bandar Seri Begawan | 63%
|
| Z | 6 | Zagreb | 63%
|
| F | 8 | Freetown/Funafuti | 56%
|
| G | 13 | Guatemala City | 56%
|
| A | 14 | Andorra la Vella | 52%
|
| H | 8 | Helsinki | 52%
|
| L | 10 | Libreville/Luxembourg | 52%
|
| W | 12 | Washington D.C. | 52%
|
| D | 8 | Damascus/Dushanbe | 48%
|
| M | 10 | Mexico City/Mogadishu/Montevideo | 48%
|
| P | 12 | Port-au-Prince | 48%
|
| Y | 12 | Yamoussoukro | 48%
|
| V | 11 | Vatican City | 44%
|
| J | 9 | Jerusalem | 41%
|
| K | 11 | Kuala Lumpur | 41%
|
| T | 11 | Tegucigalpa | 37%
|
| N | 10 | Nouakchott | 30%
|
| R | 9 | Reykjavík | 30%
|
| S | 23 | Sri Jayewardenepura Kotte | 19%
|
| C | 13 | Ciudad de la Paz | 11%
|