| Value | Category | Cases | |
|---|---|---|---|
| 7 | 476 |
22.1%
|
|
| 8 | 445 |
20.7%
|
|
| 9 | 565 |
26.3%
|
|
| 10 | 474 |
22.1%
|
|
| 11 | 189 |
8.8%
|
|
| Sysmiss | 3272 |