The latest report on paid search trends has been released, this one from Kenshoo. As with previous reports from RKG, The Search Agency, and IgnitionOne, the Kenshoo study notes that mobile devices are playing a strong role in the search advertising market. Separately, though, the report illustrates that on a global basis, paid search click volume (+21%) and click-through rates (+62%) each saw strong growth, with spending up 15%.
Spending up a quarter of the CTR growth rate while CPC is down (as are impressions). We're all getting much better at this whole Paid Search thingy.