| Value | Category | Cases | |
|---|---|---|---|
| 6 | 3 |
4.5%
|
|
| 7 | 8 |
12.1%
|
|
| 8 | 25 |
37.9%
|
|
| 9 | 27 |
40.9%
|
|
| 10 | 3 |
4.5%
|
|
| Sysmiss | 69 |