I posted this in one of my previous threads although it was kind of un-related. I don't think it belongs in there so I'll post it here.
I just don't understand what's going on in this graph. How does it just drop from 75% to 0 and then just suddenly return?
I just don't understand what's going on in this graph. How does it just drop from 75% to 0 and then just suddenly return?