| State | % Correct |
|---|---|
| Arizona | 100%
|
| North Dakota | 100%
|
| South Dakota | 100%
|
| Colorado | 97%
|
| Montana | 97%
|
| New Mexico | 97%
|
| Wyoming | 97%
|
| Idaho | 94%
|
| Utah | 94%
|
| Nebraska | 91%
|
| Texas | 88%
|
| Kansas | 84%
|
| Oregon | 56%
|