Okay, thank you. That was my concern, but I guess it's all dependent upon the collection of data.
One thing that is troubling around costs, which I think deserves a separate specific answer, is on page 16, where, under the contracting of physicians, the figures juxtaposed there for contracted physicians' costs look like they're out of control. Can you explain why there's such a disparity in the costs between the civilian positions and those contracted privately?