| Value | Category | Cases | |
|---|---|---|---|
| 3 | 11 |
47.8%
|
|
| 4 | 3 |
13%
|
|
| 5 | 8 |
34.8%
|
|
| 6 | 1 |
4.3%
|
|
| Sysmiss | 450 |