I don't believe there are any measured benchmarks other than 'Few', 'Some', 'Many', and 'Lots', though I could be mistaken.
I think you'd settle nicely somewhere in the general vicinity between 'Many' and 'Lots' if I were forced to guess at it.
... and after being around for 3ish+ years, I suspect that you have a better idea of what it'd handle than I would.
