| # Users | Language | % Correct |
|---|---|---|
| 509 mil | Chinese | 99%
|
| 565 mil | English | 99%
|
| 164 mil | Spanish | 98%
|
| 59 mil | French | 96%
|
| 75 mil | German | 92%
|
| 99 mil | Japanese | 89%
|
| 82 mil | Portuguese | 87%
|
| 59 mil | Russian | 87%
|
| 65 mil | Arabic | 85%
|
| 39 mil | Korean | 82%
|