| Value | Category | Cases | |
|---|---|---|---|
| 6 | 104 |
26.3%
|
|
| 7 | 245 |
61.9%
|
|
| 8 | 44 |
11.1%
|
|
| 11 | 1 |
0.3%
|
|
| 12 | 2 |
0.5%
|
|
| Sysmiss | 4 |