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June 14, 2009

Top U.S. Advertising Networks ranked by Comscore

Top U.S. Ad Networks, March 2009 - ClickZ: "Ad networks and other properties listed in comScore's Ad Focus Rankings shifted in the month of March.

New to the top 50 in March were Fox Audience Network, which entered in the ninth position with an audience of 140.9 million uniques, and Platform-A Video Network, which ranked 21st with 118.9 million unique visitors. Gone from the top 50 were and Snap Shots Network, which had been ranked 45 and 50 respectively in February. Gorilla Nation increased its reach from 33 percent in February to 43 percent in March. In doing so it moved from a rank of 39 to 29 in the same time period.

ComScore measures Internet usage from a global panel of home, work, and university Internet users"