| Smallest neighbour pop. | Country | % Correct |
|---|---|---|
| 325 000 000 | Canada | 89%
|
| 1 317 000 000 | Nepal | 83%
|
| 65 000 000 | Ireland | 76%
|
| 51 000 000 | North Korea | 72%
|
| 16 000 000 | Laos | 68%
|
| 47 000 000 | Portugal | 68%
|
| 83 000 000 | Denmark | 67%
|
| 32 000 000 | Ecuador | 61%
|
| 6 000 000 | Norway | 58%
|
| 264 000 000 | Papua New Guinea | 56%
|
| 11 000 000 | Paraguay | 56%
|
| 11 000 000 | Dominican Republic | 50%
|
| 11 000 000 | Libya | 49%
|
| 7 000 000 | Lebanon | 44%
|
| 9 000 000 | Slovakia | 33%
|
| 11 000 000 | Togo | 33%
|
| 9 000 000 | Kyrgyzstan | 31%
|
| 18 000 000 | Turkmenistan | 29%
|
| 12 000 000 | Burundi | 28%
|
| 9 000 000 | El Salvador | 25%
|