I think what the team found was that there was a wide scale of projections in terms of assumptions on changes in ridership. It was wide, in terms of the range of magnitude. But as I said before, it was hard to get a substantiation. Part of it was because we did not have full access to the analysis, so we didn't see the assumptions the department was making in terms of actually doing those projections.
If you see some numbers and you see a model that is used, generally what you want to do is to be able to road test it. You want to see whether you can replicate it, actually put those numbers in and come up with the same numbers. But since we didn't have access to that information, we're not able to say what their range of projections were.