| Native Speakers | Language | % Correct |
|---|---|---|
| 66,000,000 | French | 99%
|
| 60,000,000 | English | 98%
|
| 97,000,000 | German | 98%
|
| 106,000,000 | Russian | 96%
|
| 65,000,000 | Italian | 95%
|
| 38,000,000 | Spanish (Castilian) | 95%
|
| 38,500,000 | Polish | 94%
|
| 24,000,000 | Romanian | 86%
|
| 11,000,000 | Greek | 84%
|
| 22,000,000 | Dutch | 82%
|
| 32,600,000 | Ukrainian | 82%
|
| 12,000,000 | Turkish | 73%
|
| 13,000,000 | Hungarian | 70%
|
| 10,600,000 | Czech | 66%
|
| 14,000,000 | Austro-Bavarian | 1%
|