| Value | Category | Cases | |
|---|---|---|---|
| 1 | 31 |
16.3%
|
|
| 2 | 27 |
14.2%
|
|
| 3 | 28 |
14.7%
|
|
| 4 | 31 |
16.3%
|
|
| 5 | 34 |
17.9%
|
|
| 6 | 18 |
9.5%
|
|
| 7 | 21 |
11.1%
|
|
| Sysmiss | 14 |