Paragraph 10.14 of the report says:
Using this approach, the Department found that the government’s borrowing rate would be slightly less than PPP Canada’s rate of return on its investments, and the result was savings to the government for the 2011–12 fiscal year.
Is it a case of looking at what they might have been able to get back in 2010 perhaps, when you were looking at this and the difference in 2011-12?