| Value | Category | Cases | |
|---|---|---|---|
| 0 | 6 |
25%
|
|
| 5 | 8 |
33.3%
|
|
| 6 | 1 |
4.2%
|
|
| 7 | 9 |
37.5%
|
|
| Sysmiss | 353 |