We don't actually track information that way at the IRB. You'd have to ask the IRCC. With the way the asylum process works, we get claimant referrals from the IRCC and the CBSA, so they would have a list of who claimed from that stream.
Evidence of meeting #114 for Citizenship and Immigration in the 44th Parliament, 1st Session. (The original version is on Parliament’s site, as are the minutes.) The winning word was students.
A recording is available from Parliament.