| 01 | Johnny Carson | 100.0 |
| 02 | Oprah Winfrey | 56.8 |
| 03 | Dick Cavett | 54.6 |
| 04 | David Letterman | 53.8 |
| 05 | Phil Donahue | 43.8 |
| 06 | Jon Stewart | 43.8 |
| 07 | Conan O’Brien | 38.0 |
| 08 | Stephen Colbert | 36.8 |
| 09 | The Graham Norton Show | 29.0 |
| 10 | The Dick Cavett Show | 29.0 |
| 11 | The Oprah Winfrey Show | 29.0 |
| 12 | The Tonight Show Starring Johnny Carson | 29.0 |
| 13 | Graham Norton | 29.0 |
| 14 | Jack Paar | 23.1 |
| 15 | Parkinson | 22.3 |
| 16 | Late Night with David Letterman | 22.3 |
| 17 | Late Show with David Letterman | 22.3 |
| 18 | The Phil Donahue Show | 22.3 |
| 19 | Larry King | 22.3 |
| 20 | Larry King Live | 22.3 |
| 21 | Sir Michael Parkinson | 22.3 |
| 22 | Steve Allen | 22.2 |
| 23 | The Daily Show | 19.6 |
| 24 | Sir David Frost | 19.6 |
| 25 | The Frost Programme | 19.6 |
| 26 | Frost/Nixon | 19.6 |
| 27 | Last Week Tonight with John Oliver | 18.1 |
| 28 | John Oliver | 18.1 |
| 29 | Late Night | 17.1 |
| 30 | Conan | 17.1 |