| Value | Category | Cases | |
|---|---|---|---|
| 1 | 4 |
6.6%
|
|
| 2 | 4 |
6.6%
|
|
| 3 | 4 |
6.6%
|
|
| 4 | 9 |
14.8%
|
|
| 5 | 18 |
29.5%
|
|
| 6 | 22 |
36.1%
|
|
| Sysmiss | 5652 |