| Value | Category | Cases | |
|---|---|---|---|
| 1 | 7 |
29.2%
|
|
| 2 | 8 |
33.3%
|
|
| 3 | 5 |
20.8%
|
|
| 4 | 2 |
8.3%
|
|
| 6 | 1 |
4.2%
|
|
| 7 | 1 |
4.2%
|
|
| Sysmiss | 4520 |