84.9% of U.S. Internet Users Watch Online Videos

Reston, VA, January 15, 2013 – 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 38.7 billion online content videos in December, while video ad views totaled 11.3 billion.  The number of online video viewers represent 84.9% of all internet users in the U.S.