| Value | Category | Cases | |
|---|---|---|---|
| 1 | 5 |
23.8%
|
|
| 2 | 8 |
38.1%
|
|
| 3 | 6 |
28.6%
|
|
| 4 | 1 |
4.8%
|
|
| 6 | 1 |
4.8%
|
|
| Sysmiss | 18 |