Download amount: 0-100
Gb. Minimum share
ratio: no requirement.
Download amount: 100-200
Gb. Minimum share
ratio: 0.05.
Download amount: 200-400
Gb. Minimum share
ratio: 0.1.
Download amount: 400-700
Gb. Minimum share
ratio: 0.15.
Download amount: 700-1000
Gb. Minimum share
ratio: 0.2.
Download amount: 1000
Gb or more Minimum share
ratio: 0.25
In words, the differences are: the requirements start later (at 100gb rather than 20gb), they are slower (increase in .05 instead of .1), each step is longer, and therefore the
ratio requirement becomes stable at 1TB instead of 500Gb.