| rate per million | country | % Correct |
|---|---|---|
| 1397 | United States | 100%
|
| China | 97%
| |
| 1804 | France | 84%
|
| 3261 | Spain | 84%
|
| United Kingdom | 84%
| |
| 1394 | Germany | 81%
|
| 2375 | Italy | 81%
|
| 1369 | Portugal | 63%
|
| Iran | 59%
| |
| 1471 | Austria | 56%
|
| 2778 | Switzerland | 56%
|
| 2156 | Belgium | 47%
|
| 1331 | Ireland | 44%
|
| Turkey | 41%
|