It's a very good question, Mr. Chair. Prediction is not exact science, primarily because, as we have come to appreciate, operational stress injuries have a latent effect and will often present 12, 24, or 36 months after someone returns from Afghanistan. We track those rates very closely. There's a lot of research going on to try to get a better handle on the number of people who have OSIs.
I think it would stand to reason that those numbers are likely to go up. Our experience in Bosnia has shown that. I think the latent effect of Afghanistan, from a mental health perspective, will not be fully known for two or three or four years, and I think it would be speculative to answer that question now.