That would be a very difficult assessment to make because through our partners we are targeting the areas where we feel the most progress can be made. There's a degree of self-selection. If you're trying to run a statistically valid experiment, it would be hard to say because our partners are going to the places where they think they can make some ground, but we are getting results.
I think there are some places where we would say we can achieve 80% or 90% of what we're trying to do. But there are other areas where we're not doing anything. It would be hard to give a generalized opinion.