| Value | Category | Cases | |
|---|---|---|---|
| 1 | 17 |
26.2%
|
|
| 2 | 24 |
36.9%
|
|
| 3 | 7 |
10.8%
|
|
| 4 | 13 |
20%
|
|
| 5 | 2 |
3.1%
|
|
| 6 | 2 |
3.1%
|
|
| Sysmiss | 13 |