| Value | Category | Cases | |
|---|---|---|---|
| 6 | 9 |
4.8%
|
|
| 7 | 60 |
31.9%
|
|
| 8 | 80 |
42.6%
|
|
| 9 | 23 |
12.2%
|
|
| 10 | 16 |
8.5%
|
|
| Sysmiss | 1763 |