| Value | Category | Cases | |
|---|---|---|---|
| -9 | 43 |
32.1%
|
|
| -8 | 3 |
2.2%
|
|
| 1 | 22 |
16.4%
|
|
| 2 | 32 |
23.9%
|
|
| 3 | 11 |
8.2%
|
|
| 4 | 14 |
10.4%
|
|
| 5 | 9 |
6.7%
|
|
| Sysmiss | 223 |