| Value | Category | Cases | |
|---|---|---|---|
| 6 | 11 |
20.8%
|
|
| 7 | 8 |
15.1%
|
|
| 8 | 1 |
1.9%
|
|
| 9 | 13 |
24.5%
|
|
| 10 | 20 |
37.7%
|
|
| Sysmiss | 1 |