-..-
There is already an information about that on page 28. You are looking for how many tokens should be kept if you wanted to become a Premium member or something like that, isn't it?
Nah...
This is related to the question (the revenue shares) mean stacking nor MN. As we know for doing stacking nor Master-Node, we need to keep some number of tokens (mostly), and what the minimum, that's it. (Or may what is the mechanism like?)