| Value | Category | Cases | |
|---|---|---|---|
| 1 | 10 |
13.3%
|
|
| 2 | 22 |
29.3%
|
|
| 3 | 12 |
16%
|
|
| 4 | 13 |
17.3%
|
|
| 5 | 6 |
8%
|
|
| 6 | 4 |
5.3%
|
|
| 7 | 6 |
8%
|
|
| 8 | 2 |
2.7%
|
|
| Sysmiss | 406 |