Thanks.
I'd just like to turn to Mr. Wicklum. The story is, obviously, a huge success. It's a great, good-news story. I just have a couple of questions.
You talked about the 819 technologies that have been developed. In practical terms, all of the companies know about those technologies. I just want to know about implementation. How many of those new ideas have been implemented in all the projects in the oil sands that are working right now?