Yes, I want to come to that, because this is a big issue, and you have raised this in this committee a number of times. We have highlighted it because it's central to the outlook to the Canadian economy.
About a year ago, we had a very odd situation here, unprecedented for a couple of decades, whereby we had a rise in global commodity prices, including oil prices, but it was net negative for the Canadian economy because North Sea oil, or Brent Crude, which is relevant for gas prices in eastern Canada, was up, and gas prices were up. Disposable income was obviously down for Canadians. But the WCS discount was big, and we were losing on the income side.