| Value | Category | Cases | |
|---|---|---|---|
| 2 | 6 |
17.1%
|
|
| 3 | 2 |
5.7%
|
|
| 4 | 7 |
20%
|
|
| 5 | 5 |
14.3%
|
|
| 6 | 7 |
20%
|
|
| 7 | 8 |
22.9%
|
|
| Sysmiss | 1081 |