| L2 Speakers | Native Speakers | Language | % Correct |
|---|---|---|---|
| 1.08b | 373m | English | 100%
|
| 199m | 929m | Mandarin | 99%
|
| 73m | 475m | Spanish | 99%
|
| 194m | 80m | French | 98%
|
| 59m | 76m | German | 95%
|
| 25m | 232m | Portuguese | 94%
|
| 274m* | 0* | Arabic (Standard) | 92%
|
| 104m | 154m | Russian | 92%
|
| 258m | 344m | Hindi | 89%
|
| 161m | 70m | Urdu | 64%
|
| 21m | 56m | Persian | 62%
|
| 40m | 20m | Thai | 61%
|
| 39m | 234m | Bengali | 58%
|
| 54m | 28m | Tagalog | 53%
|
| 55m | 16m | Swahili | 52%
|
| 155m** | 44m** | Indonesian | 47%
|
| 25m | 32m | Amharic | 22%
|
| 26m | 51m | Hausa | 15%
|
| 20m | 20m | Lingala | 5%
|