| Value | Category | Cases | |
|---|---|---|---|
| -5 | 9 |
15.3%
|
|
| -4 | 2 |
3.4%
|
|
| -3 | 2 |
3.4%
|
|
| -1 | 1 |
1.7%
|
|
| 0 | 3 |
5.1%
|
|
| 1 | 2 |
3.4%
|
|
| 2 | 1 |
1.7%
|
|
| 3 | 9 |
15.3%
|
|
| 4 | 4 |
6.8%
|
|
| 5 | 1 |
1.7%
|
|
| 9 | 25 |
42.4%
|
|
| Sysmiss | 76 |