Unfortunately, it's the competition--Brazil, the United States, and other countries--doing as well or better in the marketplace. It's also partially the value of the dollar, as well as the ability to have enough supply in the marketplace at a time when we want it. For some commodities we're doing exceptionally well, and for a couple of others we're not doing as well. For some of the processed foods, sadly, we're not as aggressive as we have been in the past.
There are probably some corporate decisions about how companies are allocating resources, but we should be looking at our competitors as the primary reason we've slipped just a few notches down.