Top US search engines in January 2009

Core Search Entity Dec-08 Jan-09 Point Change
Jan-09 vs. Dec-08
Total Core Search 100.0 100.0 N/A
Google Sites 63.5 63.0 -0.5
Yahoo! Sites 20.5 21.0 0.5
Microsoft Sites 8.3 8.5 0.2
AOL LLC 3.8 3.9 0.1
Ask Network 3.9 3.7 -0.2
Source: comScore