| Letter | Country | % Correct |
|---|---|---|
| A | Alabama, Alaska, Arizona... | 100%
|
| C | California, Colorado, Connecticut | 97%
|
| N | Nebraska, Nevada, New Hampshire... | 97%
|
| K | Kansas, Kentucky | 96%
|
| M | Maine, Maryland, Massachusetts... | 94%
|
| O | Ohio, Oklahoma, Oregon | 94%
|
| F | Florida | 93%
|
| D | Delaware | 92%
|
| I | Idaho, Illinois, Indiana... | 92%
|
| G | Georgia | 91%
|
| T | Tennessee, Texas | 91%
|
| W | West Virginia, Washington, Wisconsin... | 91%
|
| S | South Carolina, South Dakota | 90%
|
| V | Vermont, Virginia | 89%
|
| H | Hawaii | 88%
|
| P | Pennsylvania | 87%
|
| U | Utah | 87%
|
| R | Rhode Island | 86%
|
| L | Louisiana | 85%
|