Source: The Top 10 Parent Companies in Internet Statistics, combined home and work data, have been provided by NetRatings, Inc. (Nasdaq: NTRT), considered the global standard for Internet audience measurement and analysis and is the industry's premier source for online advertising intelligence. Covering 70 percent of the world's Internet usage, the Nielsen//NetRatings services offer syndicated Internet and digital media research reports and custom-tailored data to help companies gain valuable insight into their business. For additional information, please visit: www.nielsen-netratings.com.