| Value | Category | Cases | |
|---|---|---|---|
| 1 | 6 |
15.4%
|
|
| 2 | 18 |
46.2%
|
|
| 3 | 10 |
25.6%
|
|
| 4 | 2 |
5.1%
|
|
| 5 | 2 |
5.1%
|
|
| 8 | 1 |
2.6%
|
|
| Sysmiss | 102 |