| Value | Category | Cases | |
|---|---|---|---|
| 1 | 7 |
25%
|
|
| 2 | 8 |
28.6%
|
|
| 3 | 8 |
28.6%
|
|
| 5 | 5 |
17.9%
|
|
| Sysmiss | 3 |