| Index score | Country | % Correct |
|---|---|---|
| 2.43 | Japan | 100%
|
| 2.09 | Germany | 94%
|
| 2.11 | South Korea | 94%
|
| 1.51 | UK | 94%
|
| 1.55 | USA | 94%
|
| 1.37 | France | 88%
|
| 1.34 | China | 81%
|
| 1.44 | Italy | 81%
|
| 1.70 | Sweden | 75%
|
| 2.17 | Switzerland | 75%
|
| 1.81 | Austria | 69%
|
| 1.36 | Ireland | 69%
|
| 1.29 | Mexico | 63%
|
| 1.86 | Singapore | 63%
|
| 1.80 | Czechia | 56%
|
| 1.55 | Finland | 56%
|
| 1.66 | Hungary | 50%
|
| 1.41 | Slovakia | 38%
|
| 1.34 | Romania | 25%
|
| 1.62 | Slovenia | 19%
|