Display advertising and Search advertising. Total Revenue worldwide in Y2011 and Y2012

In the last period, Y2012, the largest presented point is Search advertising with Total Revenue of 17.2B. The fastest growing participant in our report is Search advertising with 16.22% growth in Total Revenue over 2 years between Y2011 to Y2012. The slowest growing topic is Display advertising with 10.91% growth over the same period. This report is based on data published by Siemer & Associates