| Vowels | Country | % Correct |
|---|---|---|
| AU___A_IA | Australia | 96%
|
| U_I_E_ __A_E_ | United States | 88%
|
| A__E_IA | Algeria, Armenia | 83%
|
| I__IA | India | 82%
|
| I__O_E_IA | Indonesia | 79%
|
| U__AI_E | Ukraine | 70%
|
| _E_I_O | Mexico | 55%
|
| _A_A_A | Canada | 51%
|
| _A_A_ | Japan, Qatar | 43%
|
| __I_A | China | 36%
|
| __A_I_ | Brazil | 25%
|
| _O__U_A_ | Portugal, Honduras | 23%
|
| _I__A_O_E | Singapore | 23%
|
| _E_A_O_ | Lebanon | 17%
|
| __I__E__A__ | Switzerland | 12%
|