I understand what you're saying, but the problem is that you're carrying forward a $616-billion debt and increasing it to $620 billion. There're still no explanation for the $4-billion discrepancy. The $616 billion just becomes $620 billion. What I want to know is where that $4.678-billion discrepancy comes from.
Mr. Chair, I think we should give them time so they can come back to us with a more detailed explanation.