| Value | Category | Cases | |
|---|---|---|---|
| 1 | 10 | 3 |
8.8%
|
| 2 | 11 | 2 |
5.9%
|
| 3 | 12 | 3 |
8.8%
|
| 4 | 13 | 2 |
5.9%
|
| 5 | 7 | 4 |
11.8%
|
| 6 | 8 | 3 |
8.8%
|
| 7 | 9 | 4 |
11.8%
|
| Sysmiss | 13 |