We used data that goes back to 2006, as we explained. We then extrapolated the implications using the unemployment rate.
We also have other information. We sent letters to people who met the criteria set out in our career transition assistance initiative. At that time, the only criterion was the contribution to the EI system during 7 out of 10 years. We already had in our databases the information for the 10 years before their claim. And so we were able to determine the number of people who had paid into the system for 7 out of 10 years and thus met the criterion. But we did not have the data for years 10 to 15. We obtained that information later, and that is why we cannot provide a breakdown by level for all of the other years.