| Value | Category | Cases | |
|---|---|---|---|
| 1 | 19 |
12%
|
|
| 2 | 21 |
13.3%
|
|
| 3 | 13 |
8.2%
|
|
| 4 | 20 |
12.7%
|
|
| 5 | 33 |
20.9%
|
|
| 6 | 32 |
20.3%
|
|
| 7 | 20 |
12.7%
|
|
| Sysmiss | 46 |