| Value | Category | Cases | |
|---|---|---|---|
| 1 | 12 |
13.5%
|
|
| 2 | 6 |
6.7%
|
|
| 3 | 17 |
19.1%
|
|
| 4 | 7 |
7.9%
|
|
| 5 | 16 |
18%
|
|
| 6 | 14 |
15.7%
|
|
| 7 | 17 |
19.1%
|
|
| Sysmiss | 171 |