| ID | Ad | Max | Hits | Clicks | CTR |
|---|---|---|---|---|---|
| 1 | Amazon.com (http://www.amazon.com/) | 1000 | 394 | 652 | 165.48% |
| 2 | Google Search! (http://www.google.com/) | 1000 | 451 | 746 | 165.41% |
| 3 | Netflix (http://www.netflix.com/) | 1000 | 510 | 1006 | 197.25% |
| 4 | New Scientist Magazine (http://www.newscientist.com/) | 1000 | 364 | 582 | 159.89% |
CTR: Click-through ratio