I think there are a couple of things in here that are important. You've heard the word “globalization” in terms of the income shifts, but technology is also a huge force that impacts that middle class, in which the value of the information and consolidation skills has become lower. Technology replaced a lot of those. We did actually see that the average income level—I'm just reading this—of the lowest-income group in Canada, after taxes, transfers, and inflation adjustments, rose from $12,600 in 1976 to $14,600 in 2010. That's in 1976 dollars.
I think the bigger impact is because of technology, in some ways, hitting that middle class group.