| Value | Category | Cases | |
|---|---|---|---|
| 1 | 42 |
33.1%
|
|
| 6 | 12 |
9.4%
|
|
| 8 | 36 |
28.3%
|
|
| 9 | 37 |
29.1%
|
|
| Sysmiss | 3581 |