As Tim alluded to, Mr. Easter, it has a significant impact. I mean, it is the fact that we haven't seen that decoupling of price between ethanol and petroleum taking place, because the market we are talking about, when we talk about a 9 billion, 10 billion, 10.5 billion gallon market in the United States, is relatively small. On a global basis we're less than 5% of the global transportation fuel pool.
In a world in which we continue to be linked, your description is a very accurate one. In a world in which ethanol producers three or four years ago could look at a stable price of corn at $2, which we all agree they could not make money on, and then depending on the fluctuation of the price of petroleum, determine the profitability of ethanol producers....
Because we had the stability of feedstock pricing, last year became a very interesting year, obviously, for the industry. We saw corn as high as $8 a bushel. We saw hedge funds in the United States controlling upwards of 60% of the entire wheat market, and it distorted quite dramatically the whole pricing mechanism. It's only now in the sort of sober second thought world of that price speculation and price spike coming down that we can look statistically at what our world can look like going forward, because the price of corn right now is upward in the $3.60 to $4 a bushel range, where we suspect it will stay for some time.
It's the size of the market over time of biofuels expanding that will ultimately get us to that price decoupling. When we can see that happening it will make it a little bit more predictable for producers.