| Année | Etats des USA | % Correct |
|---|---|---|
| 1959 | Alaska | 93%
|
| 1959 | Hawaï | 93%
|
| 1912 | Nouveau-Mexique | 85%
|
| 1912 | Arizona | 76%
|
| 1889 | Montana | 75%
|
| 1889 | Washington | 75%
|
| 1890 | Idaho | 71%
|
| 1896 | Utah | 70%
|
| 1890 | Wyoming | 67%
|
| 1907 | Oklahoma | 52%
|