25 million People Watched 2.3 Billion Videos Online in France in May 2008

Led by YouTube, Google Sites Attracts 28 Percent of Online Video Market

PARIS, France, August 21, 2008 – Comscore, Inc. (NASDAQ: SCOR), a leader in measuring the digital world, today released data from the Comscore Video Metrix service, indicating that 25.2 million French Internet users (81 percent of the total French Internet audience) viewed 2.3 billion videos online in May 2008.

Google Sites Ranks as Most Popular Online Video Viewing Property

Google Sites, driven by the popularity of YouTube.com (which accounted for 97 percent of all videos viewed on the property in May), attracted a 28-percent share of all online videos viewed in France. Despite its position as the top ranked video property in France, Google Sites’ share of online video in France is lower than it is in any of the four other Comscore Video Metrix countries, recording a 45-percent share in the U.K., a 44-percent share in Canada, a 38-percent share in Germany, and a 34-percent share in the U.S.

Google Sites’ lower share in France relative to other markets reflects, in part, the strength of local French video site Dailymotion.com, which ranked second with a very respectable 16-percent share of videos viewed. Groupe TF1 Sites (1.5 percent), Microsoft Sites (0.8 percent), and Yahoo! Sites (0.5 percent) rounded out the top five.

*Rankings based on video content sites; excludes video server networks. Online video includes both streaming and progressive download video.

**Excludes videos viewed on public computers such as Internet cafes or access from mobile phones or PDAs.

French Internet Users Watched 93 Videos per Viewer in May

25.2 million French Internet users watched an average of 92.8 videos per viewer in May. Google Sites attracted the most viewers (12.5 million), who watched an average of 52 videos per person. Dailymotion.com drew the second most viewers (10.3 million), followed by Microsoft Sites (6.5 million), and Groupe TF1 (5 million).

*Rankings based on video content sites; excludes video server networks. Online video includes both streaming and progressive download video.

**Excludes videos viewed on public computers such as Internet cafes or access from mobile phones or PDAs.

Other notable findings from May 2008 include:

• The combined French online video viewing audience watched a total 137 million hours of video content.
• 12.2 million viewers watched nearly 629 million videos on YouTube.com (51.5 videos per viewer).
• The average online video duration was 3.5 minutes.
• According to Comscore M:Metrics, 3.2 million mobile phone subscribers used their phone to view a video in France, of which 47.5 percent were under 25 years of age.

About Comscore
Comscore, Inc. (NASDAQ: SCOR) is a global leader in measuring the digital world. For more information, please visit www.comscore.com/boilerplate

Ayaan Mohamud
Comscore, Inc.
+ 44 (0) 207-099-1775
worldpress@comscore.com