Mr. Chairman, there are quite a number of aspects to the questions. I will have to defer some aspects to my expert colleagues.
One thing that is very common is that people come to me and say they've been audited. I would ask all members of Parliament to help on that. When we start asking questions, we realize that what the people received were letters asking for more information. That's not an audit. It's simply that people have obviously filed electronically. If there is something unusual, we will send a letter asking for proof of certain claims, and that's not an audit. There's huge confusion out there.
I will ask Mr. Baker, and maybe John, to give more pointed statistics on the audits.