| Value | Category | Cases | |
|---|---|---|---|
| 1 | 31 |
18.9%
|
|
| 2 | 23 |
14%
|
|
| 3 | 9 |
5.5%
|
|
| 4 | 10 |
6.1%
|
|
| 5 | 28 |
17.1%
|
|
| 6 | 31 |
18.9%
|
|
| 7 | 32 |
19.5%
|
|
| Sysmiss | 40 |