| Value | Category | Cases | |
|---|---|---|---|
| 6 | 117 |
19.4%
|
|
| 7 | 136 |
22.6%
|
|
| 8 | 263 |
43.6%
|
|
| 9 | 82 |
13.6%
|
|
| 10 | 5 |
0.8%
|
|
| Sysmiss | 416 |