| Value | Category | Cases | |
|---|---|---|---|
| 5 | 5 |
21.7%
|
|
| 6 | 7 |
30.4%
|
|
| 7 | 1 |
4.3%
|
|
| 8 | 10 |
43.5%
|
|
| Sysmiss | 153 |