It would be nice to have a table or a list where we see how much we earn from our referrals.
I get about 20% from my referrals, am I right? this is true for level 2, level 3 until level 5?
Yes it would be nice to have such statistics.
20% you get only from 2 and 3 levels. The 4th level gives you 15% and 5th level 10%. Check their website for further description.