Ultimately, I think it comes down to economics.
It makes more economic sense, rather than producing a small amount of this product and a small amount of that product and a small amount of another product, to focus on achieving economies of scale and producing a lot of one product and perhaps even exporting some of that product. For those other products, of which you would be able to produce small amounts but at a much higher cost, it then makes more economic sense to import them.
When we look across Canada, yes, it's not consistent. We export from every refinery in Canada. We have a mix of products; some are imported and some are exported. It's really to maximize the economic efficiency. The bottom line is that at the end of the day, we are a net exporter of refined products to about 20% of our capacity in a very competitive North American market. We think that's a pretty positive story for Canada.
Our focus today is how we can continue to maintain a viable and competitive refining sector in Canada so that we can, at the very least, maintain our market share in that in North America, and on a more positive basis, if possible, grow that market share, recognizing that there are economic and competitive realities.