| Abbreviation | % Correct |
|---|---|
| FL | 86%
|
| ND | 82%
|
| SD | 82%
|
| NC | 79%
|
| SC | 79%
|
| MN | 78%
|
| TX | 76%
|
| NY | 75%
|
| NM | 74%
|
| WY | 71%
|
| MT | 69%
|
| NH | 69%
|
| MS | 68%
|
| VT | 66%
|
| KY | 65%
|
| CT | 64%
|
| TN | 63%
|
| NV | 60%
|
| NJ | 59%
|
| WV | 59%
|
| MD | 58%
|
| KS | 57%
|