| Longitude | Country | % Correct |
|---|---|---|
| -179.1 | United States | 99%
|
| -141.0 | Canada | 97%
|
| -118.4 | Mexico | 94%
|
| -109.5 | Chile | 91%
|
| -180 | Russia | 85%
|
| -92.0 | Ecuador | 84%
|
| -83.0 | Panama | 83%
|
| -81.7 | Colombia | 82%
|
| -92.3 | Guatemala | 80%
|
| -87.1 | Costa Rica | 79%
|
| -88.7 | Honduras | 79%
|
| -87.7 | Nicaragua | 79%
|
| -90.3 | El Salvador | 78%
|
| -89.2 | Belize | 76%
|
| -174.6 | Kiribati | 75%
|
| -180 | Fiji | 70%
|
| -172.8 | Samoa | 70%
|
| -176.4 | New Zealand | 67%
|
| -175.6 | Tonga | 67%
|
| -85.0 | Cuba | 61%
|