| Value | Category | Cases | |
|---|---|---|---|
| 1 | 21 |
23.6%
|
|
| 2 | 17 |
19.1%
|
|
| 3 | 16 |
18%
|
|
| 4 | 5 |
5.6%
|
|
| 5 | 2 |
2.2%
|
|
| 6 | 28 |
31.5%
|
|
| Sysmiss | 6468 |