Top US search engines by number of searches in January 2009

Core Search Entity Dec-08 Jan-09 Percent Change
Jan-09 vs. Dec-08
Total Core Search 12,650 13,496 7%
Google Sites 8,036 8,497 6%
Yahoo! Sites 2,593 2,836 9%
Microsoft Sites 1,055 1,136 8%
AOL LLC 478 520 9%
Ask Network 488 497 2%
Source: comScore