| Value | Category | Cases | |
|---|---|---|---|
| 6 | 1341 |
77.6%
|
|
| 7 | 344 |
19.9%
|
|
| 8 | 20 |
1.2%
|
|
| 9 | 12 |
0.7%
|
|
| 10 | 10 |
0.6%
|
|
| Sysmiss | 3589 |