We did an econometric study in the run-up to the agreement to launch the free trade negotiations with India. That joint study is available to the committee and can be provided. I think it's also on our website.
So yes, we have an analysis to back up those numbers, but I want to make the point that these are theoretical econometric studies. They are projections. What really happens depends on real Canadian companies taking advantage of the opportunities after it's over. I guess like Kirsten, I'd like to say that these are absolutely accurate assessments and predictions, but they can't be.
With respect to call centres, they would have been captured in our data on services trade, and in that sense they would have formed part of that estimate.