| Value | Category | Cases | |
|---|---|---|---|
| 1 | 7 |
8.2%
|
|
| 2 | 16 |
18.8%
|
|
| 3 | 17 |
20%
|
|
| 4 | 20 |
23.5%
|
|
| 5 | 9 |
10.6%
|
|
| 6 | 10 |
11.8%
|
|
| 7 | 6 |
7.1%
|
|
| Sysmiss | 78 |