| Value | Category | Cases | |
|---|---|---|---|
| -5 | 4 |
6.7%
|
|
| -4 | 3 |
5%
|
|
| -3 | 4 |
6.7%
|
|
| -2 | 4 |
6.7%
|
|
| -1 | 2 |
3.3%
|
|
| 0 | 5 |
8.3%
|
|
| 1 | 1 |
1.7%
|
|
| 2 | 4 |
6.7%
|
|
| 3 | 4 |
6.7%
|
|
| 4 | 9 |
15%
|
|
| 5 | 20 |
33.3%
|
|
| Sysmiss | 75 |