comScore, Inc. (NASDAQ: SCOR), a leader in measuring the digital world, today released data from the comScore Video Metrix service showing that 182 million U.S. Internet users watched online video content in September for an average of 19.5 hours per viewer. The total U.S. Internet audience engaged in 39.8 billion video views.

The full version of the press release is available at: http://www.comscore.com/Press_Events/Press_Releases/2011/10/comScore_Releases_September_2011_U.S._Online_Video_Rankings

Please let me know if you have any questions or would like to speak with an analyst. 

Thank you,
Stephanie Flosi
comScore, Inc.
press@comscore.com
+1 (312) 777-8801

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