If I may, I'll answer your last question first. I think it's important that people understand what goes into building a train. It takes a lot of resources to load a 100-car unit train. When the companies have a train scheduled to arrive, to be spotted at their elevator on a particular day, what they'll often do is dedicate all their resources to loading that train. It means they'll shut down any farmer deliveries coming into that elevator for that particular day.
They wait for the train. The 60% and 70% spotting performance I talked about earlier and that Mr. Meijer mentioned is the percentage of time you can expect that train to arrive on that day. You have a 60% chance, since the beginning of the crop year, that the train is going to arrive on the day CN said it was going to arrive. If it doesn't arrive, you have staff.... I don't know whether I need to get into all the details. Maybe you had the Canadian Grain Commission there for previously inspected cars; you have staff; if it is a weekend, you're paying staff time and a half; plus you've shut down any deliveries into that elevator for the day.
Then if the railway contacts you and says it can't make it on Monday and is coming on Tuesday, now you've shut down deliveries into that elevator for two days, and if it doesn't come that day, then you will have shut down deliveries for three days.
We talk about efficient utilization of railway assets. That's good, and it's what we need to strive for, but we also need to be mindful of the efficient utilization of grain elevator assets and resources.
I noticed that in his opening comments Mr. Marshall talked about CN's spotting 90% to the week that they say, and they do. They have 4,450 cars that they'll spot in a given week, and in that week they'll spot 4,000 of those cars, which is 90%. It sounds good, but from our perspective it's not good enough to know the cars are going to come sometime that week. We need to know the cars are coming on the day, and that's where we get to the 60% number.
I don't know whether that answers your last question. Does it answer it? Could you repeat the first question again?