depends whether you classify it as the amount of people per course or the amount taken in per year.
the associate degree took the most in one course at 32 last yr initially, plus another 6 in a mid-year intake. the commercial course takes about 10 per course and there were 3 or 4 courses last year so that makes them pretty equal in terms of intake numbers.
the other two 3 yr degrees took minimal numbers at i think 4 for swinburne and 1 or 2 for griffith.
and out of about 500 applicants for the '08 program, they only let about 50/60 in for that year, so around 10-15% were successful, which is pretty competitive i think.