| Number of Native Speakers | Language | % Correct |
|---|---|---|
| 19,460,855 | English | 90%
|
| 7,166,700 | French | 90%
|
| 375,645 | Italian | 90%
|
| 43,640 | Japanese | 90%
|
| 458,850 | Spanish | 90%
|
| 419,895 | Arabic | 86%
|
| 565,275 | Cantonese | 86%
|
| 384,040 | German | 86%
|
| 110,645 | Hindi | 86%
|
| 153,425 | Korean | 86%
|
| 592,035 | Mandarin | 86%
|
| 221,535 | Portuguese | 86%
|
| 32,815 | Turkish | 86%
|
| 214,200 | Persian | 81%
|
| 181,705 | Polish | 81%
|
| 188,255 | Russian | 81%
|
| 431,385 | Tagalog | 81%
|
| 102,485 | Ukrainian | 81%
|
| 73,125 | Bengali | 76%
|
| 99,015 | Dutch | 76%
|
| 156,430 | Vietnamese | 76%
|
| 106,520 | Greek | 71%
|
| 501,680 | Punjabi | 71%
|
| 96,660 | Romanian | 71%
|
| 140,720 | Tamil | 71%
|
| 210,820 | Urdu | 71%
|
| 48,200 | Croatian | 62%
|
| 61,235 | Hungarian | 62%
|
| 57,345 | Serbian | 62%
|
| 64,045 | Cree | 57%
|
| 108,775 | Gujarati | 57%
|
| 36,760 | Somali | 52%
|
| 26,895 | Albanian | 48%
|
| 22,465 | Amharic | 43%
|
| 33,455 | Armenian | 33%
|
| 35,215 | Inuktitut | 33%
|
| 28,570 | Malayalam | 33%
|
| 26,345 | Ilocano | 29%
|
| 31,795 | Min Nan | 29%
|
| 321,465 | Hindustani | 5%
|