| Value | Category | Cases | |
|---|---|---|---|
| 1 | 16 |
59.3%
|
|
| 2 | 3 |
11.1%
|
|
| 3 | 5 |
18.5%
|
|
| 4 | 3 |
11.1%
|
|
| Sysmiss | 4 |