| Value | Category | Cases | |
|---|---|---|---|
| -8 | 2 |
5.1%
|
|
| -6 | 2 |
5.1%
|
|
| -5 | 3 |
7.7%
|
|
| -4 | 6 |
15.4%
|
|
| -3 | 1 |
2.6%
|
|
| -2 | 9 |
23.1%
|
|
| -1 | 6 |
15.4%
|
|
| 1 | 2 |
5.1%
|
|
| 2 | 1 |
2.6%
|
|
| 3 | 7 |
17.9%
|
|
| Sysmiss | 8 |