| Letters | % Correct |
|---|---|
| Y | 95%
|
| Z | 95%
|
| X | 92%
|
| W | 89%
|
| U | 82%
|
| V | 82%
|
| T | 76%
|
| R | 71%
|
| S | 71%
|
| Q | 63%
|
| P | 55%
|
| O | 53%
|
| N | 47%
|
| L | 42%
|
| M | 42%
|
| K | 39%
|
| J | 34%
|
| A | 32%
|
| I | 32%
|
| F | 26%
|
| G | 26%
|
| H | 26%
|
| B | 24%
|
| C | 24%
|
| E | 24%
|
| D | 21%
|