| Value | Category | Cases | |
|---|---|---|---|
| 1 | 16 |
23.5%
|
|
| 2 | 20 |
29.4%
|
|
| 3 | 11 |
16.2%
|
|
| 4 | 15 |
22.1%
|
|
| 5 | 3 |
4.4%
|
|
| 8 | 3 |
4.4%
|
|
| Sysmiss | 70 |