| Letter | Last Name | % Correct |
|---|---|---|
| S | Smith | 91%
|
| J | Johnson | 76%
|
| W | Williams | 60%
|
| B | Brown | 59%
|
| A | Anderson | 58%
|
| T | Thomas | 44%
|
| D | Davis | 42%
|
| M | Miller | 40%
|
| H | Hernandez | 31%
|
| Q | Quinn | 31%
|
| Y | Young | 30%
|
| E | Evans | 29%
|
| R | Rodriguez | 28%
|
| C | Clark | 24%
|
| G | Garcia | 23%
|
| P | Perez | 23%
|
| O | Owens | 19%
|
| L | Lopez | 17%
|
| K | King | 16%
|
| N | Nguyen | 16%
|
| Z | Zimmerman | 14%
|
| V | Vasquez | 13%
|
| F | Flores | 8%
|
| I | Ingram | 7%
|
| U | Underwood | 7%
|
| X | Xiong | 3%
|