Google accounted for 66.44% of all US searches in the four weeks ended February 23, while Ask.com increased its share of searches 18% year over year – from 3.52% of searches in Feb. ‘07 to 4.16% in Feb. ‘08, according to Hitwise.
Yahoo Search and MSN Search, second and third, received 20.59% and 6.95% of US searches, respectively, in February.
