| Value | Category | Cases | |
|---|---|---|---|
| 6 | 945 |
21.3%
|
|
| 7 | 1310 |
29.5%
|
|
| 8 | 1280 |
28.8%
|
|
| 9 | 584 |
13.1%
|
|
| 10 | 328 |
7.4%
|
|
| Sysmiss | 14993 |