| Value | Category | Cases | |
|---|---|---|---|
| 1 | 6 |
7.6%
|
|
| 2 | 35 |
44.3%
|
|
| 3 | 17 |
21.5%
|
|
| 5 | 21 |
26.6%
|
|
| Sysmiss | 90 |