| # people who speak it | Answer | % Correct |
|---|---|---|
| 405 million | Spanish | 100%
|
| 71 million | English | 97%
|
| 75 million | French | 97%
|
| 155 million | Russian | 94%
|
| 59 million | Italian | 91%
|
| 21 million | Dutch | 88%
|
| 95 million | German | 88%
|
| 12 million | Greek | 88%
|
| 40 million | Polish | 88%
|
| 215 million | Portuguese | 82%
|
| 8.7 million | Swedish | 82%
|
| 24 million | Romanian | 79%
|
| 63 million | Turkish | 73%
|
| 10 million | Czech | 70%
|
| 19 million | Serbo-Croatian | 70%
|
| 30 million | Ukrainian | 61%
|