| % of the population using | Answer | % Correct |
|---|---|---|
| 1.04 | United States | 100%
|
| 0.73 | United Kingdom | 80%
|
| 1.64 | Russia | 60%
|
| 3.31 | Iran | 50%
|
| 1.03 | Kazakhstan | 50%
|
| 1.00 | Pakistan | 50%
|
| 3.65 | Afghanistan | 40%
|
| 0.76 | Belarus | 40%
|
| 0.81 | Estonia | 40%
|
| 0.72 | Ireland | 40%
|
| 0.89 | Kyrgyzstan | 40%
|
| 1.16 | Ukraine | 40%
|
| 0.93 | Uzbekistan | 40%
|
| 0.59 | Luxembourg | 30%
|
| 0.80 | Myanmar | 30%
|
| 0.70 | Nigeria | 30%
|
| 0.72 | Georgia | 20%
|
| 0.94 | Malaysia | 20%
|
| 0.91 | Mauritius | 10%
|
| 1.34 | Maldives | 0%
|