Experian Hitwise latest search data showed that Google accounted 72.15% of all U.S. searches conducted in the four weeks ending Oct'2nd,10. That's up 1% over the previous month. Meanwhile, Bing powered search received 23.64% of searches for the month -- down 2% from Aug. Yahoo! Search received 13.54% -- down 5% from the previous -- and Bing received 10.10% -- up 2% from Aug.
The remaining 65 search engines accounted 4.22% of U.S. searches.