The answer is none. The last new greenfield refinery built in Canada was built more than 25 years ago. We have a bitumen refinery being built today north of Edmonton that is considered a refinery, not an upgrader, because it will actually produce the finished products.
But the number of refineries is one side of the equation. The more important side of the equation really concerns combined and aggregate refinery capacity. Although we may have had more refineries 30 or 40 years ago in Canada, we've gone through a consolidation process to make our refineries more efficient and we actually have much more refinery capacity today with fewer refineries than we had years ago, because those refineries have been expanded. They're larger and they're much more efficient, to be able to compete in what is a highly competitive North American market. So actually, today Canada is well supplied from its existing refining base. We produce more than we consume. Canada is a net exporter of refined products.