| Value | Category | Cases | |
|---|---|---|---|
| -9 | 9 |
22.5%
|
|
| -6 | 1 |
2.5%
|
|
| 1 | 9 |
22.5%
|
|
| 2 | 2 |
5%
|
|
| 3 | 4 |
10%
|
|
| 5 | 2 |
5%
|
|
| 7 | 4 |
10%
|
|
| 10 | 3 |
7.5%
|
|
| 14 | 1 |
2.5%
|
|
| 15 | 3 |
7.5%
|
|
| 48 | 2 |
5%
|
|
| Sysmiss | 362 |