I think there are two pieces of evidence that you do have. One, the public accounts will show any department that spent in excess of its vote. Some years, no one will have; and if anybody has, they will be very clearly listed. The Auditor General is, of course, paying close attention to that.
The second bit of information is that in the last two fiscal years the government lapsed in excess of $5 billion of voted appropriations authority. I think that's the flip-side evidence that appropriations were sought, although in the last couple of years large amounts were sought through supplementary estimates rather late in the year, and if departments couldn't spend that money because it was too late, it was lapsed. So we have that $5 billion.