At that point, it was very important, given the fact we were not set up as a system to actively track authorities or collect expenditure information based on an event, that the intention was to get the system as a whole moving in that direction and thinking about collecting this information on that basis.
As I've said in the past on this call, a lot of innovation has gone into collecting on that basis. We started with Excel. I think Mr. McCauley mentioned the first email. We've migrated to a system called Titan, which is effectively where departments input information. It allows us to be able to access it in a data warehouse.