Because we don't set pricing, I'm going to refer that question to CFI in terms of how price is set for fertilizer.
I can just tell you that at a retail level, if the Canadian dollar is high, you've got purchasing power relative to the American dollar if you're purchasing American product. That's why we're seeing some of the cross-border activity in fertilizer and in pesticides. The OUI and GROU programs are examples of that.
We're also seeing global shopping taking place: growers groups are now scouring the globe for affordable fertilizer, because they have higher buying power in general. That element is potentially enhanced by the purchasing power of the Canadian dollar. Of course purchasing from the U.S. is taking place, and the differential is what we are talking about today, but I'll refer discussion of the actual setting of the price to the industry that manufactures.