| Value | Category | Cases | |
|---|---|---|---|
| -9 | 2 |
2.5%
|
|
| 1 | 8 |
10%
|
|
| 2 | 3 |
3.8%
|
|
| 3 | 10 |
12.5%
|
|
| 4 | 3 |
3.8%
|
|
| 5 | 36 |
45%
|
|
| 6 | 18 |
22.5%
|
|
| Sysmiss | 322 |