| Value | Category | Cases | |
|---|---|---|---|
| 0 | 0 | 9 |
69.2%
|
| 2 | 2 | 1 |
7.7%
|
| 6 | 6 | 1 |
7.7%
|
| 7 | 7 | 1 |
7.7%
|
| 8 | 8 | 1 |
7.7%
|
| Sysmiss | 45689 |