I'll answer the last part of the question first. We have no mandate to regulate how much percentage of gross revenues are invested in R and D in Canada; we simply report that. The figures come from the companies themselves. We have not audited the R and D expenditures of any company, and I'm not sure it's in our mandate to do that. We have no authority to do that.
In the 20-some years that the board has existed, I believe the industry has invested more than 10% on one or two occasions, but usually it's a bit less than that.