| Value | Category | Cases | |
|---|---|---|---|
| 4 | 1 |
6.7%
|
|
| 5 | 4 |
26.7%
|
|
| 6 | 3 |
20%
|
|
| 12 | 6 |
40%
|
|
| 13 | 1 |
6.7%
|
|
| Sysmiss | 295 |