0 (I don't understand the question or I never tried)
5% - 16
1 (I tried but... not for me/too hard)
10% - 29
2
6% - 19
3
5% - 16
4
4% - 12
5
3% - 11
6-10 (included)
11% - 33
11-20
13% - 37
21-30
5% - 15
31... and beyond ! (c) Buzz
32% - 92
Total : 280