| Value | Category | Cases | |
|---|---|---|---|
| -5 | 2 |
1.5%
|
|
| -4 | 7 |
5.2%
|
|
| -3 | 9 |
6.7%
|
|
| -2 | 9 |
6.7%
|
|
| -1 | 4 |
3%
|
|
| 0 | 11 |
8.2%
|
|
| 1 | 3 |
2.2%
|
|
| 2 | 8 |
6%
|
|
| 3 | 11 |
8.2%
|
|
| 4 | 25 |
18.7%
|
|
| 5 | 45 |
33.6%
|
|
| Sysmiss | 1 |