| Part de la population intolérante au lactose | Réponse | % Correct |
|---|---|---|
| 100% | Corée du Sud | 68%
|
| 93% | Irak | 58%
|
| 88% | Iran | 58%
|
| 98% | Vietnam | 58%
|
| 95% | Syrie | 48%
|
| 94% | Somalie | 39%
|
| 89% | Israël | 35%
|
| 96% | Oman | 35%
|
| 92% | Ouzbékistan | 26%
|
| 99% | Îles Salomon | 6%
|