| Value | Category | Cases | |
|---|---|---|---|
| 1 | 6 |
14%
|
|
| 2 | 6 |
14%
|
|
| 3 | 4 |
9.3%
|
|
| 4 | 9 |
20.9%
|
|
| 5 | 5 |
11.6%
|
|
| 6 | 13 |
30.2%
|
|
| Sysmiss | 956 |