Okay, that's good.
I have one other question for Mr. Possberg. We've talked a little bit about this in committee with the fast food retailers and some of the grocery store chains really pushing toward a code of practice for the sow industry. I'm wondering if you or any of your colleagues have begun to do any research on that. Today there is a finite number of sows in Canada. With the changes with gestation crates, sow crates, whatever they want to call them, how many more sows are going to have to be in the Canadian pork industry to deliver the numbers we're delivering today?