See related story from Hitwise: “Google’s Nov. Share of US Searches Surpasses 65% – Up 5% YOY“
And additional info from comScore: “Google Ups Share of US Searches, Time Warner Closing Gap with Ask”
Note: ComScore’s qSearch 2.0 figures are based on the five major search engines, including partner searches and cross-channel searches. Searches for mapping, local directory, and user-generated video sites that are not on the core domain of the five search engines are not included in the core search numbers.