Actually, I don't have an exact number. But we are currently sponsoring a study that first looks at how much money is spent from all sources on oil sands research. The second part would be the outputs of this research in numbers of things--the number of people educated, the number of engineers. And the third part would be the impact: how much of this research is being used?
I should get preliminary results of that study in June. I will be very happy to share it. Actually, we're sharing it with the Alberta government. They are sharing with us some of their results in a similar direction, but not all the way, as we are going. We are also sharing it with them. We want to know that the dollars spent have a value at the end. We're not just creating jobs in research. There is a reason for doing it.