To a certain extent, in some of these sectors you would see salaries being pushed up, but it's just natural supply and demand. By the same token, if you look back to 1998 and 1999, if you were an IT specialist and you knew something about the Y2K phenomenon and were able to work in that domain, you were able to demand a pretty significant premium for a short period of time just because it was a matter of supply and demand. If that was your particular skill set on January 2, 2000, that skill set was no longer much in demand.
But, yes, that's the natural ebb and flow of demand, so that, as there are increasing demands in some of those specific areas, there's upward pressure on price.
By the way, it isn't just between different industries here in Canada. It's also more of a North American phenomenon as well. We'll train power line technicians here in Canada. We also have to compete, for example, with companies in Florida that are facing shortages.