There are three possible states of Refresh value:
Refresh is not available (optimum state)
Refresh is available and amounts to 10 or less (inacceptable state)
Refresh is available and higher than 10 (acceptable state)
The intervals look like this:
1: (no Refresh)
0..10: (Refresh between 0 and 10)
11..: (Refresh 11 or higher)
In the following you find the distribution of points for the individual
states:
100
0
40