| Value | Category | Cases | |
|---|---|---|---|
| 1 | 23 |
11.6%
|
|
| 2 | 53 |
26.8%
|
|
| 3 | 38 |
19.2%
|
|
| 4 | 36 |
18.2%
|
|
| 5 | 37 |
18.7%
|
|
| 6 | 11 |
5.6%
|
|
| Sysmiss | 108 |