Quick Question About The Betting School

[Inatimate1]

Just a quickie which has been bugging me, but what do the numbers next to each subject stand for?
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Top Football Tipster June 2006
7th Overall In The WC 2006 Competition

[The Shark]

Difficulty level from 1-5. We've got some more "lessons" to add over the summer when things quieten down a little...want to make them a lot harder!