It's very small.
Again, I don't have that detail in front of me, but what I can say is that it's a mixed system, with for-profits and not-for-profits competing aggressively. The thing that unites them is we provide coverage for 27 million Canadians. All of them get much better coverage than they would on any public program, and we're very proud of the service that we offer to Canadians. We also know that, overwhelmingly, they don't want that disrupted.