I should clarify that while an individual producer only grows canola on a given field every third year, within the country as a whole on the order of 14 million to 15 million acres are grown on a consistent basis, because there is such a large land base. We have about 150 million acres of land, and 10% of it is used in any one year for canola. It moves around.
Secondly, I should mention that we have given canola only as an example. There are very good advances in cereal crops. We have very high-quality durum wheat; we're the largest producer of wheat for pasta. We're the world's largest producer of mustard seed, for condiment mustard. We're a very large exporter of flax. We have an excellent reputation for producing lentils and chick peas; we are a major exporter of these to India, for example. So there is diversity.
But I would emphasize that we must continue to do research on these key crops so that we remain competitive and have a market base and can diversify and rotate.