| Without Vowels | With Vowels | % Correct |
|---|---|---|
| Chd | Chad | 100%
|
| Ht | Haiti | 100%
|
| Lchtnstn | Liechtenstein | 100%
|
| Nrth Kr | North Korea | 100%
|
| Thlnd | Thailand | 100%
|
| Vnzl | Venezuela | 100%
|
| Zrbjn | Azerbaijan | 97%
|
| Lsth | Lesotho | 97%
|
| Cmrn | Cameroon | 91%
|
| Cnd | Canada | 89%
|
| Srr Ln | Sierra Leone | 89%
|
| Ntd Rb Mrts | United Arab Emirates | 63%
|
| Strl | Australia | 60%
|
| Clnd | Iceland | 57%
|
| Stn | Estonia | 51%
|