You would agree that the petroleum extraction is ongoing, whether it's by a Canadian company or a Chinese company.
I'll go to Mr. Casey, who mentioned the amount of investment that is currently on the Toronto Stock Exchange. It represents a very significant part of our Canadian economy. Would you be able to give us a best guess of the percentage that are irresponsible companies. What percentage represents the wealth of the irresponsible companies--50%, 60%, 40%? Or are we talking about a very, very few on the Toronto Stock Exchange?