I apologize for not being able to reply to you in French.
This is my hometown, and I studied in the French immersion system here, but
the technical language is too difficult for me.
I think I understood most of what you said. You were asking me about the level of tax evasion. We don't know what the problem is, but we see an increase in the audits and the amounts recovered. That doesn't necessarily mean that in fact the problem is greater. We're devoting more resources to the problem, and we're recovering more revenues, and that might be simply as a result of the more effective approach by the CRA.
I'm not sure if I got the rest of your question. I apologize.