Top search engines in US in November 2008

Core Search Entity Oct-08 Nov-08 Growth, MTM
Total Core Search 12,642 12,264 -3%
Google Sites 7,971 7,784 -2%
Yahoo! Sites 2,589 2,506 -3%
Microsoft Sites 1,080 1,015 -6%
Ask Network 530 494 -7%
AOL LLC 472 465 -1%
Source: comScore