That was a deliberate decision on their part. I don't have any kind of inside information on that. I haven't really studied it.
A lot of us are still trying to digest that report. It was an amazingly informative and useful document they produced, but it's just the start of a discussion about concentration and market performance in Canada. It showed some effects of increasing concentration and maybe some margins going up, but there's other research in other countries now suggesting that when you see higher margins, it's often because costs have fallen, not because prices have risen.
We still have a lot of work to do in Canada to know where the real problems are. The ones that always jump out to us are the ones in regulated, protected industries.