| Value | Category | Cases | |
|---|---|---|---|
| 1 | 5 |
4.3%
|
|
| 2 | 4 |
3.4%
|
|
| 3 | 27 |
23.1%
|
|
| 4 | 11 |
9.4%
|
|
| 5 | 28 |
23.9%
|
|
| 6 | 14 |
12%
|
|
| 7 | 22 |
18.8%
|
|
| 8 | 6 |
5.1%
|
|
| Sysmiss | 383 |