| Group | Limits | Country | % Correct |
|---|---|---|---|
| 1-10 | China - Mexico | ✓ | 97%
|
| 11-20 | Japan - Thailand | ✓ | 94%
|
| 21-30 | UK - Spain | ✓ | 84%
|
| 31-40 | Argentina - Morocco | ✓ | 79%
|
| 61-70 | Romania - Cambodia | ✓ | 56%
|
| 51-60 | Madagascar - Mali | ✓ | 55%
|
| 191-196 | Liechtenstein - Vatican | ✓ | 54%
|
| 41-50 | Saudi Arabia - Venezuela | ✓ | 48%
|
| 71-80 | Senegal - Burundi | ✓ | 45%
|
| 81-90 | Bolivia - Azerbaijan | ✓ | 45%
|
| 91-100 | Sweden - Switzerland | ✓ | 45%
|
| 181-190 | Grenada - Monaco | ✓ | 45%
|
| 141-150 | Gambia - Kosovo | ✓ | 44%
|
| 171-180 | Belize - FSM | ✓ | 44%
|
| 111-120 | Kyrgyzstan - Oman | ✓ | 43%
|
| 131-140 | Eritrea - Namibia | ✓ | 43%
|
| 101-110 | Israel - El Salvador | ✓ | 41%
|
| 151-160 | Trinidad - Comoros | ✓ | 38%
|
| 121-130 | Liberia - Georgia | ✓ | 37%
|
| 161-170 | Guyana - Brunei | ✓ | 34%
|