| Value | Category | Cases | |
|---|---|---|---|
| -5 | 23 |
17%
|
|
| -4 | 8 |
5.9%
|
|
| -3 | 29 |
21.5%
|
|
| -2 | 10 |
7.4%
|
|
| -1 | 6 |
4.4%
|
|
| 0 | 20 |
14.8%
|
|
| 1 | 5 |
3.7%
|
|
| 2 | 10 |
7.4%
|
|
| 3 | 18 |
13.3%
|
|
| 4 | 2 |
1.5%
|
|
| 5 | 4 |
3%
|