| Value | Category | Cases | |
|---|---|---|---|
| 9 | 7 |
29.2%
|
|
| 10 | 8 |
33.3%
|
|
| 11 | 5 |
20.8%
|
|
| 12 | 4 |
16.7%
|
|
| Sysmiss | 221 |