| Value | Category | Cases | |
|---|---|---|---|
| 2 | 3 |
6.8%
|
|
| 3 | 1 |
2.3%
|
|
| 4 | 3 |
6.8%
|
|
| 5 | 22 |
50%
|
|
| 6 | 2 |
4.5%
|
|
| 7 | 13 |
29.5%
|
|
| Sysmiss | 333 |