| Users | Country | % Correct |
|---|---|---|
| 157M | United States | 100%
|
| 30M | United Kingdom | 96%
|
| 16M | Canada | 94%
|
| 26M | France | 94%
|
| 36M | Brazil | 93%
|
| 25M | Germany | 93%
|
| 27M | India | 91%
|
| 23M | Italy | 90%
|
| 28M | Mexico | 90%
|
| 16M | Japan | 88%
|
| 8M | Spain | 88%
|
| 9M | Australia | 85%
|
| 8M | Argentina | 72%
|
| 8M | South Korea | 71%
|
| 9M | Thailand | 43%
|