| Value | Category | Cases | |
|---|---|---|---|
| 1 | 3 |
5.2%
|
|
| 2 | 16 |
27.6%
|
|
| 3 | 13 |
22.4%
|
|
| 4 | 12 |
20.7%
|
|
| 5 | 14 |
24.1%
|
|
| Sysmiss | 2 |