| Value | Category | Cases | |
|---|---|---|---|
| 8 | 1 |
14.3%
|
|
| 9 | 2 |
28.6%
|
|
| 10 | 2 |
28.6%
|
|
| 17 | 1 |
14.3%
|
|
| 18 | 1 |
14.3%
|
|
| Sysmiss | 957 |