We have three renting companies that are members of our association. There may be more, but there are three fairly large ones that we're quite familiar with and work with. They are the ones that are affected most by this. They also have U.S.-related parts of their companies. Some of them are the same company, and they have a Canadian subsidiary that works with leasing here.
The railway equipment manufacturing...obviously, railway equipment is wearing out and needs to be replaced. We used to have a larger manufacturing industry than we have now. I can't bring the numbers to mind instantly--it is probably about 50% of what it was about 25 years ago--and that would have to be increased for the volume of cars needed by the railways today compared with 25 years ago. One of the things we've done is improve the efficiency of the train operation so that our manufacturers, our suppliers, are not selling as many cars because the users of the cars are being more efficient. They don't leave them sitting in the sidings as long, so we don't sell as many cars. There are two sides to that. Ultimately, the efficiency is better for everybody, for the manufacturers, for the railways, and for the country.
There's been a lot of concentration of rail car manufacture in the U.S., and there are only a couple of very big companies now, so that's what we're competing with in the U.S.