| Value | Category | Cases | |
|---|---|---|---|
| 0 | 8 |
22.2%
|
|
| 3 | 1 |
2.8%
|
|
| 5 | 18 |
50%
|
|
| 6 | 1 |
2.8%
|
|
| 7 | 8 |
22.2%
|
|
| Sysmiss | 876 |