Ad Counts

ID Ad Max Hits Clicks CTR
1 Amazon.com (http://www.amazon.com/) 1000 613 724 118.11%
2 Google Search! (http://www.google.com/) 1000 557 687 123.34%
3 Netflix (http://www.netflix.com/) 1000 637 892 140.03%
4 New Scientist Magazine (http://www.newscientist.com/) 1000 571 680 119.09%

CTR: Click-through ratio