| Value | Category | Cases | |
|---|---|---|---|
| 1 | 14 |
13.1%
|
|
| 2 | 15 |
14%
|
|
| 3 | 24 |
22.4%
|
|
| 4 | 16 |
15%
|
|
| 5 | 9 |
8.4%
|
|
| 6 | 29 |
27.1%
|
|
| Sysmiss | 892 |