| ID | Ad | Max | Hits | Clicks | CTR |
|---|---|---|---|---|---|
| 1 | Amazon.com (http://www.amazon.com/) | 1000 | 1000 | 411 | 41.10% |
| 2 | Google Search! (http://www.google.com/) | 1000 | 1000 | 590 | 59.00% |
| 3 | Netflix (http://www.netflix.com/) | 1000 | 1000 | 385 | 38.50% |
| 4 | New Scientist Magazine (http://www.newscientist.com/) | 1000 | 1000 | 531 | 53.10% |
CTR: Click-through ratio