| Value | Category | Cases | |
|---|---|---|---|
| 1 | 6 |
5.9%
|
|
| 2 | 6 |
5.9%
|
|
| 3 | 8 |
7.9%
|
|
| 5 | 13 |
12.9%
|
|
| 6 | 68 |
67.3%
|
|
| Sysmiss | 114 |