There's a great map on The Australian newspaper's website, which is a map, an infographic, and a good source of data - all in one. Basically, it's a clickable data display of the sources and destinations of international students, so that you can see which countries send most university students abroad - and where they go to. And then, within Australia, you can see detail on where the students go, by university. And the revenue for each university.
A brilliant resource, as well as a great idea for business intelligence dashboards:
This snippet from: The Australian Student Migration Map