| Value | Category | Cases | |
|---|---|---|---|
| 0 | 0 | 6 |
54.5%
|
| 2 | 2 | 1 |
9.1%
|
| 6 | 6 | 1 |
9.1%
|
| 8 | 8 | 2 |
18.2%
|
| 9 | 9 | 1 |
9.1%
|
| Sysmiss | 48979 |