It has a very high amount of composites. The CFC is, in weight, over 50% of the airplane. It's about 90% of the surface of the airplane.
When you talk about the structure, it's important to know that the safety factor that is required for European certification is a factor of three. For the 6,000 guaranteed and inspection-free hours that we have given to our customers, the airplane needed to be tested for 18,000 hours. Using the American system, that would be equivalent to 9,000 flying hours, with the usage spectrum that has been specified, which is very high.