| Value | Category | Cases | |
|---|---|---|---|
| 1 | 29 |
17.5%
|
|
| 2 | 20 |
12%
|
|
| 3 | 25 |
15.1%
|
|
| 4 | 16 |
9.6%
|
|
| 5 | 30 |
18.1%
|
|
| 6 | 24 |
14.5%
|
|
| 7 | 22 |
13.3%
|
|
| Sysmiss | 38 |