Ad Counts

ID Ad Max Hits Clicks CTR
1 Amazon.com (http://www.amazon.com/) 1000 471 510 108.28%
2 Google Search! (http://www.google.com/) 1000 421 478 113.54%
3 Netflix (http://www.netflix.com/) 1000 498 651 130.72%
4 New Scientist Magazine (http://www.newscientist.com/) 1000 430 480 111.63%

CTR: Click-through ratio