Commodity prices go up and down substantially, so three years ago.... Well, you know, they can be quite unstable, but they were still in a fairly high range. I would estimate, I don't know for sure, but probably around $900 a tonne. It has gone up recently to around $1,200, so there has been a substantial increase. But, as I say, the commodity prices—
On May 16th, 2012. See this statement in context.