| Value | Category | Cases | |
|---|---|---|---|
| 1 | 21 |
13.3%
|
|
| 2 | 18 |
11.4%
|
|
| 3 | 14 |
8.9%
|
|
| 4 | 19 |
12%
|
|
| 5 | 30 |
19%
|
|
| 6 | 37 |
23.4%
|
|
| 7 | 19 |
12%
|
|
| Sysmiss | 46 |