| Value | Category | Cases | |
|---|---|---|---|
| -9 | 64 |
30.6%
|
|
| -7 | 11 |
5.3%
|
|
| 1 | 36 |
17.2%
|
|
| 2 | 35 |
16.7%
|
|
| 3 | 22 |
10.5%
|
|
| 4 | 41 |
19.6%
|