| # people who speak | Answer | % Correct |
|---|---|---|
| About 1 billion speakers | Mandarin | 95%
|
| 125 million speakers | Japanese | 80%
|
| 950 million speakers | Arabic | 70%
|
| 13 million speakers | Hungarian | 44%
|
| 20 million speakers | Thai | 44%
|
| 75 million speakers | Vietnamese | 39%
|
| 358,000 speakers | Icelandic | 32%
|
| 100,000 speakers | Gaelic | 23%
|
| 6 million speakers | Albanian | 11%
|
| 5.6 million speakers | Croatian | 5%
|