| Value | Category | Cases | |
|---|---|---|---|
| -9 | 1 |
0.8%
|
|
| -7 | 11 |
9.2%
|
|
| 0 | 85 |
70.8%
|
|
| 1 | 5 |
4.2%
|
|
| 2 | 4 |
3.3%
|
|
| 3 | 9 |
7.5%
|
|
| 4 | 5 |
4.2%
|