| Value | Category | Cases | |
|---|---|---|---|
| 5 | 1 |
2%
|
|
| 6 | 6 |
12.2%
|
|
| 7 | 14 |
28.6%
|
|
| 8 | 28 |
57.1%
|
|
| Sysmiss | 237 |