| Value | Category | Cases | |
|---|---|---|---|
| -9 | 1 | 84 |
31%
|
| -7 | 2 | 26 |
9.6%
|
| 0 | 3 | 49 |
18.1%
|
| 1 | 4 | 14 |
5.2%
|
| 2 | 5 | 35 |
12.9%
|
| 3 | 6 | 42 |
15.5%
|
| 4 | 7 | 21 |
7.7%
|
| 5 | 8 | 0 |
0%
|