Thank you very much.
Once again, I'm very grateful to the PBO for coming forward. I do appreciate the modelling exercises that you do. Over the years, you've proven to be quite accurate.
From what I understand how the Office of the PBO works, and the information you gather to make these assessments, do you rely on the same set of data that the Department of Finance would have? Let's take a look at schedule B, in terms of the economic outlook. Your modelling is different, which seems to produce different results.
For my benefit and that of Canadians, could you explain why the modelling ends up being slightly different? What variables are you placing greater weight on, or for what reasons do you feel that the great folks we have over at the Department of Finance have different results than your shop does?