Top US search engines in April 2008

Domain Apr 2008 Mar 2008 Apr 2007
www.google.com 67.90% 67.25% 65.26%
search.yahoo.com 20.28% 20.29% 20.73%
search.msn.com 6.26% 6.65% 7.77%
www.ask.com 4.17% 4.09% 3.69%
Source: Hitwise