comScore December 2009 Search Engine Rankings
Bill Hartzer
JANUARY 18, 2010
In December 2009, Americans conducted 14.7 Here’s the actual numbers as released by comScore: December 2009 U.S. Core Search Rankings comScore Core Search Report* December 2009 vs. Core Search Rankings comScore Core Search Report* December 2009 vs. November 2009 Total U.S. percent in November. N/A -- -- --.
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