Ad Counts

ID Ad Max Hits Clicks CTR
1 Amazon.com (http://www.amazon.com/) 1000 519 569 109.63%
2 Google Search! (http://www.google.com/) 1000 475 541 113.89%
3 Netflix (http://www.netflix.com/) 1000 549 729 132.79%
4 New Scientist Magazine (http://www.newscientist.com/) 1000 478 546 114.23%

CTR: Click-through ratio