No, there hasn't been that kind of extensive analysis conducted since then.
I'll just mention, though, since you mentioned that analysis, that the analysis assumed a number of factors that could mean we would see even greater benefits.
For example, they assumed that the Doha negotiations under the World Trade Organization had been completed. That, of course, hasn't happened, so we would have that much of a greater margin of preferential access in comparison. They were also unable to analyze certain areas, such as services and government procurement, which would add further benefits to that picture.
The Europeans are working on an update of that analysis, and we will see it at some point.