Well, we've donated nearly $40 million to the institute for renewable fuels in the U.S. As well, we currently have nearly 9,000 hybrid vehicles on the road today, which may not seem like an enormous number, but due to availability, that's a pretty strong effort on our part. More than 70 locations in North America have been designated as hybrid locations.
On March 8th, 2012. See this statement in context.