It is evident that many people care about this and from a personal perspective, not without reason.
However I think you'll find that the moderator of this board believes it's not politically correct to discuss demographics. This is just one of many examples of censorship at Macquarie, the last causing the dissolution of the student publication.
From a personal perspective of a student studying commerce, over half the students speak english as their special language. Makes socialising difficult.
I find it bizzare how discussion on this topic within university is actively suppressed while the campus is covered in Christian propaganda.
But by all means if you hate free speech and love hypocracy come on down.