| Value | Category | Cases | |
|---|---|---|---|
| 7 | 3 |
4.6%
|
|
| 8 | 10 |
15.4%
|
|
| 9 | 22 |
33.8%
|
|
| 10 | 8 |
12.3%
|
|
| 11 | 13 |
20%
|
|
| 12 | 9 |
13.8%
|
|
| Sysmiss | 19 |