| Value | Category | Cases | |
|---|---|---|---|
| -9 | 33 |
15.3%
|
|
| -7 | 11 |
5.1%
|
|
| 1 | 9 |
4.2%
|
|
| 2 | 18 |
8.4%
|
|
| 3 | 90 |
41.9%
|
|
| 4 | 54 |
25.1%
|