| State | % Correct |
|---|---|
| Arizona | 100%
|
| Colorado | 95%
|
| Montana | 95%
|
| North Dakota | 95%
|
| South Dakota | 95%
|
| Idaho | 90%
|
| Utah | 86%
|
| Wyoming | 86%
|
| New Mexico | 81%
|
| Kansas | 76%
|
| Nebraska | 76%
|
| Texas | 76%
|
| Oregon | 48%
|