| Value | Category | Cases | |
|---|---|---|---|
| 1 | 40 |
24.4%
|
|
| 2 | 24 |
14.6%
|
|
| 3 | 10 |
6.1%
|
|
| 4 | 14 |
8.5%
|
|
| 5 | 13 |
7.9%
|
|
| 6 | 39 |
23.8%
|
|
| 7 | 24 |
14.6%
|
|
| Sysmiss | 40 |