Finally, one of the things brought forward was the operating costs of the CRA in contrast to the total revenues it's bringing in. It's about $3 billion in costs to $300 billion in revenue, so it would appear to be about a 1% administration fee.
One of the things the Auditor General indicated, however, is that a fair amount of that revenue comes in with no effort on behalf of the department, or minimal effort, because of electronic filing. Do you have a breakdown of how much of the $300 billion in revenue is actually labour-intensive and how much of it is coming in electronically, by payroll deductions and so forth?