That's a very wide question. I have to say to you that under the current system....
Let me rephrase that. I have been exposed to rail networks across the world. I have never come across any system that is profitable. Qingzang, and TGVs in France, in Italy, Spain, and so forth are not profitable. One needs to be very careful, because you know, how these things are reported is sometimes misleading. For instance, in France the SNCF is a corporation, and its product line, called TGV, is now strictly administered on the basis of cost and revenue of operation--no carrying of debt for the equipment, no carrying of debt or interest for building the infrastructure. In that regard, if you look at their books you'd probably find the product line TGV France to be profitable. But it's not. It would be a miracle, really, if that happened.
Now, can the ratio of cost to recovery be improved? Absolutely. I've been around for 38 years. Christena has been with us since 1985. We've seen the cost-to-revenue ratio of this corporation go from 0.30, break even being 1.0, to now about close to 60%, and it could be higher than that if some measures were taken, which we are, in fact, discussing with our board and will bring forward to the minister.
So we can significantly improve our cost-recovery ratio, but I don't think to make it profitable is a reality.