| Value | Category | Cases | |
|---|---|---|---|
| 2 | 8 |
29.6%
|
|
| 3 | 15 |
55.6%
|
|
| 4 | 2 |
7.4%
|
|
| 5 | 2 |
7.4%
|
|
| Sysmiss | 4 |