Mr. Riel, I just want to ask one question.
You mentioned that in Australia it's a voluntary code. You've talked about the code of ethics that you have in terms of how you deal with your suppliers, and I can appreciate that. Was it the view that the code of ethics that Costco has was superior to the code that was put in place in Australia? What would have prevented Costco if you already have really strong ethics in that regard...was it to not join a voluntary code just because of the view that you already have a lot of those strong principles in place? Was there something—