| Value | Category | Cases | |
|---|---|---|---|
| 6 | 2 |
1.6%
|
|
| 7 | 6 |
4.9%
|
|
| 8 | 20 |
16.4%
|
|
| 9 | 94 |
77%
|
|
| Sysmiss | 12793 |