| Value | Category | Cases | |
|---|---|---|---|
| 1 | 9 |
33.3%
|
|
| 2 | 8 |
29.6%
|
|
| 3 | 5 |
18.5%
|
|
| 4 | 5 |
18.5%
|
|
| Sysmiss | 972 |