| Value | Category | Cases | |
|---|---|---|---|
| 1 | 7 |
20%
|
|
| 2 | 3 |
8.6%
|
|
| 3 | 10 |
28.6%
|
|
| 4 | 15 |
42.9%
|
|
| Sysmiss | 96 |