Their latest one is
You can download the full report at Razorfish website. That means Razorfish is among the top ranking table, no surprise. Sapient, imc2, Razorfish, and IconNicholson lead with IBM Interactive close behind.
But this report focus on design capabilities for transaction-led project, instead of an overall evaluation of the capabilities of the interactive marketing agencies did in Q407, so I still look forward to reading the overall evaluation.