| Approximate Number | Last Name | % Correct |
|---|---|---|
| 2,501,922 | Smith | 100%
|
| 1,544,427 | Jones | 78%
|
| 2,014,470 | Johnson | 68%
|
| 1,544,427 | Brown | 63%
|
| 1,738,413 | Williams | 60%
|
| 1,054,488 | Miller | 40%
|
| 1,193,760 | Davis | 35%
|
| 843,093 | Wilson | 24%
|
| 773,457 | Taylor | 21%
|
| 775,944 | Moore | 14%
|