| Value | Category | Cases | |
|---|---|---|---|
| 4 | 2 |
4.3%
|
|
| 5 | 2 |
4.3%
|
|
| 6 | 2 |
4.3%
|
|
| 7 | 12 |
26.1%
|
|
| 8 | 19 |
41.3%
|
|
| 9 | 1 |
2.2%
|
|
| 11 | 8 |
17.4%
|
|
| Sysmiss | 2895 |