| Value | Category | Cases | |
|---|---|---|---|
| 1 | 17 |
28.8%
|
|
| 2 | 12 |
20.3%
|
|
| 3 | 16 |
27.1%
|
|
| 4 | 13 |
22%
|
|
| 6 | 1 |
1.7%
|
|
| Sysmiss | 19 |