| Value | Category | Cases | |
|---|---|---|---|
| 1 | 10 |
15.6%
|
|
| 2 | 29 |
45.3%
|
|
| 3 | 6 |
9.4%
|
|
| 4 | 13 |
20.3%
|
|
| 5 | 4 |
6.3%
|
|
| 8 | 2 |
3.1%
|
|
| Sysmiss | 86 |