| Value | Category | Cases | |
|---|---|---|---|
| 6 | 4 |
5%
|
|
| 7 | 15 |
18.8%
|
|
| 8 | 25 |
31.3%
|
|
| 9 | 31 |
38.8%
|
|
| 10 | 5 |
6.3%
|
|
| Sysmiss | 55 |